GET /api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5291
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 57656,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5292",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5290",
    "results": [
        {
            "id": 119750,
            "name": "HAPPY GO #81 Double Elimination",
            "director": {
                "id": 1220803,
                "username": "nobhaete",
                "country": "cn",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1565c13b341c9b8bea6066bd85481ee6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1972.798535170378,
                        "deviation": 71.61914064752023,
                        "volatility": 0.05984619383593913
                    }
                },
                "ranking": 30.64620444711521,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 43884,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12619,
                "name": "Happy Go!!!",
                "summary": "Feel free to join and create tournaments!\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday & Monday\n\nSimul McMahon tournaments first day of every month\n\nsdk and ddk on 1st of every tw",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 64,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6075a51acf2316ac03f5b309db5f3953-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-09-08T04:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 33,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-09-08T04:00:29.595228Z",
            "ended": "2025-01-24T18:52:53.766688Z",
            "start_waiting": "2024-09-08T04:00:29.536405Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6075a51acf2316ac03f5b309db5f3953-15.png",
            "player_count": 4
        },
        {
            "id": 82012,
            "name": "ทดสอบแข่ง ป.3",
            "director": {
                "id": 779033,
                "username": "T.Boss Chanatip",
                "country": "th",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b48d7002f7cfe5a5b7dbf304aa99b403-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2063.929284935558,
                        "deviation": 67.34474640346976,
                        "volatility": 0.0600475667994687
                    }
                },
                "ranking": 31.69162314204743,
                "professional": false,
                "ui_class": ""
            },
            "description": "ทดสอบแข่ง",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 33,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 30,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9318,
                "name": "Piyachat ",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 214,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377f55c70dc6d0f96d66a92236bb05d1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-02T03:18:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-11-02T03:18:44.063524Z",
            "ended": "2021-11-02T03:50:08.985547Z",
            "start_waiting": "2021-11-02T03:18:43.563853Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377f55c70dc6d0f96d66a92236bb05d1-15.png",
            "player_count": 11
        },
        {
            "id": 82018,
            "name": "ทดสอบแข่งป.6",
            "director": {
                "id": 779033,
                "username": "T.Boss Chanatip",
                "country": "th",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b48d7002f7cfe5a5b7dbf304aa99b403-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2063.929284935558,
                        "deviation": 67.34474640346976,
                        "volatility": 0.0600475667994687
                    }
                },
                "ranking": 31.69162314204743,
                "professional": false,
                "ui_class": ""
            },
            "description": "การแข่งขันภายในห้อง",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 40,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 900,
                "period_time": 30,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9318,
                "name": "Piyachat ",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 214,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377f55c70dc6d0f96d66a92236bb05d1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-02T06:40:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-11-02T06:40:52.032347Z",
            "ended": "2021-11-02T06:55:13.141791Z",
            "start_waiting": "2021-11-02T06:40:51.943887Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377f55c70dc6d0f96d66a92236bb05d1-15.png",
            "player_count": 4
        },
        {
            "id": 86599,
            "name": "52 Entrenamiento de Go, Febrero 2022",
            "director": {
                "id": 88120,
                "username": "satoshi84",
                "country": "mx",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1303.2905196370828,
                        "deviation": 79.85900213536009,
                        "volatility": 0.060116080329834225
                    }
                },
                "ranking": 21.049120179096214,
                "professional": false,
                "ui_class": ""
            },
            "description": "https://youtu.be/CzZNhyCF7xs",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 40,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 900,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4974,
                "name": "Taller de Go-Biblioteca de México",
                "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 237,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-02-26T23:30:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-02-26T23:30:36.250195Z",
            "ended": "2022-02-27T00:59:01.123597Z",
            "start_waiting": "2022-02-26T23:30:36.174727Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 6
        },
        {
            "id": 95674,
            "name": "JORNADA 6 DE ENTRENAMIENTO AVANZADO DE GO",
            "director": {
                "id": 798920,
                "username": "vaik.kanik",
                "country": "mx",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/2d6b90dc29878481490e8286eaaeb49f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1156.7321407573015,
                        "deviation": 60.37237352987725,
                        "volatility": 0.05976564922133226
                    }
                },
                "ranking": 18.287479685075052,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hoy jugamos go.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4974,
                "name": "Taller de Go-Biblioteca de México",
                "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 237,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-10-15T01:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2022-10-15T01:35:34.767299Z",
            "ended": "2022-10-15T02:38:06.181651Z",
            "start_waiting": "2022-10-15T01:35:34.677635Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 5
        },
        {
            "id": 91111,
            "name": "🕉💖☯️ Dream of the Iquana ☯️💖🕉",
            "director": {
                "id": 606239,
                "username": "Convent Saint Hanna",
                "country": "et",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/d3a1714aafeaa405c2fe5ab7dfd26bad-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1087.6700630880084,
                        "deviation": 63.96187933689164,
                        "volatility": 0.06019226035866162
                    }
                },
                "ranking": 16.862341194112105,
                "professional": false,
                "ui_class": ""
            },
            "description": "🍀 Christamas Eve 🦅 Good Luck Games 🍀\n\nwelcome good people \n\nBack Heaven Spokane \n\n🦅 Kalispel Supporter Games\n\n... in the dream of the eagle ...\n\n🌳 in God we trust \n\nlike Amen is must\n\nOmen Silent on way\n\nGo makes the eagle a day \n\nhave a good time colleagues and friends \n\n@ogs_group_supporter #SeattleGoCenter \n\nWith thanks & respect\n\ndedicated https://kalispeltribe.com/\n\nDecember 2022 Projects\n\n🌱🌱🌱\n\n0. The Golden Cut Point\n\n0.1. Dreamline AHA - 1.81 - Boston\n\n1. Pi Om Point On Power\n\n2. The Dream of the Bat Cobra\n\n2.1. American ®haez capital game broker system\n\n2.1.1. the westbow gamers\n\n2.1.2. washington arizona california\n\n2.1.3. The blackbear and the hippo\n\n2.2. Han Wakan Tanka Run One San\n\n2.3. Big Red Machine OM BOOM .. TAM TAM\n\n\n\n\n🌱 Thunder over Water 🌱 40- Hie - The Liberation 🌱 https://schuledesrades.org/public/iging/buch/?Q=5/1/2/40🌱\n\nSupra Symmetry Sowito\n\n🌱🌱🌱🦇🦇🦇🌱🌱🌱\n\n🌱🌱🌱🦇🦇🦇🌱🌱🌱\n\n🌱🌱🌱🌱🌱🌱🌱🌱🌱\n\n🌱🌱🌱🦇🦇🦇🌱🌱🌱\n\n🌱🌱🌱🌱🌱🌱🌱🌱🌱\n\n🌱🌱🌱🦇🦇🦇🌱🌱🌱\n\n\nThe 21.000.000,- $ Transfer\nAmerican Weat <-> German Technology \n\n\n🦇💖🐬 a bargain from heaven\n\n\n🌱 NASA POST RAIL 🦇💖🐬\n\nAlian Communication Tool\n\n🌱🌱🌱🌱🌱🌱\n\nThe Emergency Break\n\n🌱🌱🌱🌱🌱🌱🌱🌱\n\nInterface San Wied\n\n🌱🌱🌱🌱🌱\n\n108 Rooms\n\n🌱🌱 Palace of Sensuality 🌱🌱🌱\n\nParking House of Heaven\n\n🌱🌱🌱🌱🌱🦅🌱🌱\n\nFrance - USA - Russia - Brasil - Indonesia - Taiwan - Europe - Italy - England - China - Canada - Switzerland\n\n 🌱🌱\n\n🌱 Attack strategy of a bat 🦇\n\n🌱🌱🌱 🪰 🌱\n\n🌱 shua is i god u 🌱\n\n🌱🌱\n\n\n🌱🦗🌱\n\n\n🌱🌱🌱🦇💖🐬🌱🌱🌱\n\n\n\n🕷 Network Spider Punk Shiva 🕸\n\n🦉 Banner Interface United States of Europe 🦉\n\n🌱 Network Red Buffalo - 🦬🦬🦬🦬🦬🦬🦬🦬\n\n🌱🌱 Rune Interface #Isa -\n\n🌱🌱🌱 Sign Ice -\n \n🌱🌱🌱🌱 Dream of the Polarbear - \n\n🌱🦅🌱 Frezzing in / Standing still / Focusing Power 🌱🦅🌱\n\nIndia - Italy - Israel - Indonesia - Ireland - Island - Iran - Irak\n\n🌱\n\n🌱🌱\n\n\nChristamas Eve 🍀 Good Luck Games\n\n🌱 Heaven Spokane 🦅 Kalispel Supporter Games 🍀\n\n® 1st update 01st of October 2022 - 12:50 pm met\n\n® 2nd update 04th of October 2022 - 11:15 am met\n\n® 3rd update 13th of November 2022 - 06:40 am met\n\n® 4th update 18th of December 2022 - 13:00 am met\n\n© Prof ELI Dr. HA Zuma H.M. Lang\n\nOwner of ©haez - High Analytic Energy Zone\n\nAngel UniversCity Windigo San Wied\n\nZen Institut Zicke rHEInLand \n\nTempel Sanguna Koblenz\n\nGermany - Europe - World\n\n🌞🌈 Sacred Clouds 🌤⛅️🌥☁️ of Providence 🌈☀️\n\nhttps://online-go.com/tournament/85952\n\nIn Love on Amen\n\ndedicated to 😀 Go friends 🐬 https://online-go.com/group/6630\n\ndedicated to ☯️ Seattle Go Center https://online-go.com/group/5\n\nhttps://www.seattlego.org/",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 691200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 5,
                "name": "Seattle Go Center",
                "summary": "The Seattle Go Center teaches and promotes the Asian game of Go. This 4000 year old strategy board game continues to fascinate players around the world.  Japanese professional Go player, Iwamoto Kaoru Sensei created The Seattle Go Center (SGC) in 1995, pur",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 343,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/622071330bf597857b954683efcfb9cb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-12-24T20:21:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-12-24T20:21:45.367083Z",
            "ended": null,
            "start_waiting": "2022-12-24T20:21:44.915897Z",
            "board_size": 19,
            "active_round": 10,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/622071330bf597857b954683efcfb9cb-15.png",
            "player_count": 24
        },
        {
            "id": 124951,
            "name": "Live 19x19 Swiss Tournament 2025-02-01 16:30",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1125.8827017028436,
                        "deviation": 78.19731452501959,
                        "volatility": 0.06006087171771568
                    }
                },
                "ranking": 17.66169912212786,
                "professional": false,
                "ui_class": "supporter moderator admin"
            },
            "description": "Automatic Site-wide Tournament",
            "schedule": {
                "id": 4,
                "name": "Live 19x19 Swiss Tournament",
                "rrule": "DTSTART:20250906T000000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
                "active": true,
                "created": "2014-12-20T06:30:39.250689Z",
                "last_run": "2025-09-06T00:00:15.509587Z",
                "lead_time_seconds": 1800,
                "tournament_type": "swiss",
                "handicap": 0,
                "rules": "japanese",
                "size": 19,
                "time_control_parameters": {
                    "time_control": "byoyomi",
                    "period_time": 30,
                    "main_time": 600,
                    "periods": 3
                },
                "min_ranking": 0,
                "max_ranking": 36,
                "analysis_enabled": false,
                "exclude_provisional": true,
                "players_start": 6,
                "first_pairing_method": "random",
                "subsequent_pairing_method": "strength",
                "settings": {
                    "num_rounds": "3",
                    "upper_bar": "20",
                    "lower_bar": "10",
                    "group_size": "3",
                    "maximum_players": 40
                },
                "next_run": "2025-09-06T04:00:00Z",
                "base_points": "10.0"
            },
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 35,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2025-02-01T16:30:23.270283Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-02-01T16:31:23.346301Z",
            "ended": "2025-02-01T18:13:00.371574Z",
            "start_waiting": "2025-02-01T16:31:23.264947Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
            "player_count": 6
        },
        {
            "id": 61421,
            "name": "Blitz 13x13 Swiss Tournament 2020-06-02 23:30",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1125.8827017028436,
                        "deviation": 78.19731452501959,
                        "volatility": 0.06006087171771568
                    }
                },
                "ranking": 17.66169912212786,
                "professional": false,
                "ui_class": "supporter moderator admin"
            },
            "description": "Automatic Sitewide Tournament",
            "schedule": {
                "id": 3,
                "name": "Blitz 13x13 Swiss Tournament",
                "rrule": "DTSTART:20250905T230000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
                "active": true,
                "created": "2014-12-20T06:27:45.234995Z",
                "last_run": "2025-09-05T23:00:15.496360Z",
                "lead_time_seconds": 1800,
                "tournament_type": "swiss",
                "handicap": 0,
                "rules": "japanese",
                "size": 13,
                "time_control_parameters": {
                    "time_control": "byoyomi",
                    "period_time": 10,
                    "main_time": 300,
                    "periods": 5
                },
                "min_ranking": 0,
                "max_ranking": 36,
                "analysis_enabled": false,
                "exclude_provisional": true,
                "players_start": 6,
                "first_pairing_method": "random",
                "subsequent_pairing_method": "strength",
                "settings": {
                    "num_rounds": "3",
                    "upper_bar": "20",
                    "lower_bar": "10",
                    "group_size": "3",
                    "maximum_players": 40
                },
                "next_run": "2025-09-06T03:00:00Z",
                "base_points": "10.0"
            },
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 10,
                "main_time": 300,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2020-06-02T23:30:52.575592Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-06-02T23:30:59.817174Z",
            "ended": "2020-06-03T00:31:53.050607Z",
            "start_waiting": "2020-06-02T23:30:53.754223Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
            "player_count": 6
        },
        {
            "id": 62056,
            "name": "knockout tourney 1",
            "director": {
                "id": 622823,
                "username": "MrSuth",
                "country": "gb",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/a67b4fec70f832da8e714ed1dea0d839-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1390.6809633316159,
                        "deviation": 62.7562486869202,
                        "volatility": 0.05999371942931435
                    }
                },
                "ranking": 22.55158512248858,
                "professional": false,
                "ui_class": ""
            },
            "description": "knockout tourney 1",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5519,
                "name": "BSC GO",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 10,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ef9477f87ad4d190ffab53eba8347ec3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-17T14:55:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-06-17T14:52:18.739031Z",
            "ended": "2020-06-17T15:33:45.283533Z",
            "start_waiting": "2020-06-17T14:52:18.304580Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ef9477f87ad4d190ffab53eba8347ec3-15.png",
            "player_count": 8
        },
        {
            "id": 62057,
            "name": "Blitz 13x13 Swiss Tournament 2020-06-17 15:30",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1125.8827017028436,
                        "deviation": 78.19731452501959,
                        "volatility": 0.06006087171771568
                    }
                },
                "ranking": 17.66169912212786,
                "professional": false,
                "ui_class": "supporter moderator admin"
            },
            "description": "Automatic Sitewide Tournament",
            "schedule": {
                "id": 3,
                "name": "Blitz 13x13 Swiss Tournament",
                "rrule": "DTSTART:20250905T230000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
                "active": true,
                "created": "2014-12-20T06:27:45.234995Z",
                "last_run": "2025-09-05T23:00:15.496360Z",
                "lead_time_seconds": 1800,
                "tournament_type": "swiss",
                "handicap": 0,
                "rules": "japanese",
                "size": 13,
                "time_control_parameters": {
                    "time_control": "byoyomi",
                    "period_time": 10,
                    "main_time": 300,
                    "periods": 5
                },
                "min_ranking": 0,
                "max_ranking": 36,
                "analysis_enabled": false,
                "exclude_provisional": true,
                "players_start": 6,
                "first_pairing_method": "random",
                "subsequent_pairing_method": "strength",
                "settings": {
                    "num_rounds": "3",
                    "upper_bar": "20",
                    "lower_bar": "10",
                    "group_size": "3",
                    "maximum_players": 40
                },
                "next_run": "2025-09-06T03:00:00Z",
                "base_points": "10.0"
            },
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 10,
                "main_time": 300,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2020-06-17T15:30:34.396231Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-06-17T15:30:36.155222Z",
            "ended": "2020-06-17T16:36:00.336535Z",
            "start_waiting": "2020-06-17T15:30:35.583215Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
            "player_count": 6
        }
    ]
}