GET /api/v1/tournaments/?format=api&ordering=-min_ranking&page=453
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58784,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-min_ranking&page=454",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-min_ranking&page=452",
    "results": [
        {
            "id": 112971,
            "name": "ROAD TO SDK!!! 🔥🔥🔥",
            "director": {
                "id": 1066928,
                "username": "Arkhaya",
                "country": "sg",
                "icon": "https://user-uploads.online-go.com/392c557da0e8a154bcf860d082917ae3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1745.7064342348563,
                        "deviation": 67.32393272787282,
                        "volatility": 0.06008917697655887
                    }
                },
                "ranking": 27.815102888895215,
                "professional": false,
                "ui_class": ""
            },
            "description": "<h1> PLEASE READ THE RULES CAREFULLY </h1>\n\n<p></p>\n\n<h2> To participate in this competition you will have to join the discord link below </h2>\n\n<p></p>\n\nhttps://discord.gg/B9aqtFcPbb\n\n<p></p>\n\nI am a go teacher from Singapore and I am making this competition to help you guys get reviews and make your way to SDK. I had to self study and make my way up by myself but I want to give others more opportunities to make it easier for you guys.\n\n<p></p>\n\n<b> I will review every single game played. (live or text) </b>\nAnnulled games do not count!\n\n<p></p>\n\n<u> The winner/s will receive a free lesson. And anyone participating will also get 50% off the second lesson with the first lesson free <u>",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17653,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-03-01T09:00:00Z",
            "players_start": 10,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2024-03-01T09:00:31.083903Z",
            "ended": "2024-10-17T20:40:09.017397Z",
            "start_waiting": "2024-03-01T09:00:30.544780Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 48,
            "ranked": true
        },
        {
            "id": 51589,
            "name": "get the trophy!",
            "director": {
                "id": 646491,
                "username": "Idkwau",
                "country": "sg",
                "icon": "https://secure.gravatar.com/avatar/81c403b554cf63187ed0bb96a94eacff?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1509.5637177750489,
                        "deviation": 70.54687736667083,
                        "volatility": 0.06015190447098213
                    }
                },
                "ranking": 24.450513681930122,
                "professional": false,
                "ui_class": ""
            },
            "description": "join now",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 631680,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 604800,
                "initial_time": 2419200,
                "max_time": 2419200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3704,
                "name": "lions roar",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 62,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2019-08-31T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-09-01T20:38:00.071584Z",
            "ended": "2019-12-25T23:59:09.253088Z",
            "start_waiting": "2019-09-01T20:37:59.707369Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 100579,
            "name": "9x9 Round Robin.",
            "director": {
                "id": 126739,
                "username": "🐬Sofiam🐬",
                "country": "_Olimpic_Movement",
                "icon": "https://user-uploads.online-go.com/3448d55b1fa874861bc9029bd534f998-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1012.0554496406809,
                        "deviation": 84.91308607572303,
                        "volatility": 0.076882078105041
                    }
                },
                "ranking": 15.194279748149173,
                "professional": false,
                "ui_class": ""
            },
            "description": "Everyone is welcome. It is capped at 10 players. An identical tournament that starts after one week or at 10 players will be created as soon as this tournament starts.\n\nPauses are not allowed.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 45143,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 36000,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6630,
                "name": "Go friends 🐬",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 360,
                "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-03-07T01:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-03-07T01:00:47.854407Z",
            "ended": "2023-03-26T16:03:54.348678Z",
            "start_waiting": "2023-03-07T01:00:47.742072Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 55176,
            "name": "9x9 D.E. (New Zealand Rules)",
            "director": {
                "id": 582354,
                "username": "GlacialNoivern",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1538.257364713131,
                        "deviation": 65.55077561199136,
                        "volatility": 0.06026203340214659
                    }
                },
                "ranking": 24.886416928616224,
                "professional": false,
                "ui_class": ""
            },
            "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n \n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "nz",
            "time_per_move": 45120,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 43200,
                "initial_time": 172800,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3207,
                "name": "New Zealand Tournaments",
                "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 592,
                "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-01-05T02:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-01-05T02:00:11.957564Z",
            "ended": "2020-02-13T13:21:52.154931Z",
            "start_waiting": "2020-01-05T02:00:10.671832Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 71811,
            "name": "para primero",
            "director": {
                "id": 607938,
                "username": "kido.go.baduk",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 702.7832420117375,
                        "deviation": 68.15986210019427,
                        "volatility": 0.06057660627238546
                    }
                },
                "ranking": 6.751703260465856,
                "professional": false,
                "ui_class": ""
            },
            "description": "vamos a. jugar go primero",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 26,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 20,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5581,
                "name": "Colegio Serapio Rendón // Kinder - Primaria",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 200,
                "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-02-23T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-02-23T17:48:01.464161Z",
            "ended": "2021-02-23T18:22:14.613021Z",
            "start_waiting": "2021-02-23T17:48:01.231766Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 112795,
            "name": "9x9 Mini League 10k-25k #218",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1315.7814512174743,
                        "deviation": 72.018645210124,
                        "volatility": 0.06014529047668085
                    }
                },
                "ranking": 21.269936759726082,
                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 685,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-02-25T20:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-02-24T08:01:33.329227Z",
            "ended": "2024-03-22T14:12:15.610406Z",
            "start_waiting": "2024-02-24T08:01:33.182455Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 55381,
            "name": "tournament1",
            "director": {
                "id": 58826,
                "username": "levav",
                "country": "il",
                "icon": "https://secure.gravatar.com/avatar/23cc79288963272045415f03214abbc0?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1842.254011328882,
                        "deviation": 65.4374061317782,
                        "volatility": 0.06007205256917408
                    }
                },
                "ranking": 29.061279449262152,
                "professional": false,
                "ui_class": ""
            },
            "description": "first tournament of the calss",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 70,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 3600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4321,
                "name": "TAU-students",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 19,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-01-05T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-01-05T15:09:33.981438Z",
            "ended": "2020-01-05T15:50:12.739774Z",
            "start_waiting": "2020-01-05T15:09:32.622759Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 66572,
            "name": "12/10",
            "director": {
                "id": 817849,
                "username": "陳老師HKCGA",
                "country": "hk",
                "icon": "https://secure.gravatar.com/avatar/4ccda587956471138807c1b170cbe04c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1473.180157408237,
                        "deviation": 142.6836936592084,
                        "volatility": 0.06000522259331714
                    }
                },
                "ranking": 23.885717483412602,
                "professional": false,
                "ui_class": ""
            },
            "description": "12/10",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 16,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 1500
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7039,
                "name": "培僑書院圍棋2020-2021下學期 進階A班",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-10-12T09:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-10-12T08:52:11.450559Z",
            "ended": "2020-10-12T10:15:43.815833Z",
            "start_waiting": "2020-10-12T08:52:11.253682Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 53092,
            "name": "第一屆萬聖節比賽",
            "director": {
                "id": 554796,
                "username": "Karson",
                "country": "hk",
                "icon": "https://secure.gravatar.com/avatar/cc4ca8e91d39e7ad354d962639899691?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1339.2552378327885,
                        "deviation": 65.38678919785319,
                        "volatility": 0.06003486248390826
                    }
                },
                "ranking": 21.679296315645715,
                "professional": false,
                "ui_class": ""
            },
            "description": "萬聖節快樂😊😂🤣",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 132480,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 129600,
                "initial_time": 259200,
                "max_time": 864000
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3852,
                "name": "Hong Kong ",
                "summary": "First priority : HK people join plz                                                                     \nThis group welcomes everyone, but only if you don't be rude.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 148,
                "icon": "https://user-uploads.online-go.com/cb4f2676677eaafca853a69c876d0443-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-10-31T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-10-31T00:00:30.286341Z",
            "ended": "2020-05-03T18:06:51.368115Z",
            "start_waiting": "2019-10-31T00:00:29.544594Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/cb4f2676677eaafca853a69c876d0443-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 55600,
            "name": "UOGC 9x9 Spring 2020",
            "director": {
                "id": 87790,
                "username": "MoonMonkey",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/9e29a56055728dccf9dafc7ebb3f8319-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1093.5261410201354,
                        "deviation": 62.180969905963046,
                        "volatility": 0.06028853857034597
                    }
                },
                "ranking": 16.986647782952765,
                "professional": false,
                "ui_class": ""
            },
            "description": "UOGC 9x9 Spring 2020 tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 87840,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 129600,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4121,
                "name": "Universal Online Go Club",
                "summary": "No longer operated.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 149,
                "icon": "https://user-uploads.online-go.com/cc6e6be864d8216b119aa1f58db5a937-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-04-12T23:00:00Z",
            "players_start": 24,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-12T23:00:36.205654Z",
            "ended": "2020-10-12T08:14:11.231764Z",
            "start_waiting": "2020-04-12T23:00:34.569410Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/cc6e6be864d8216b119aa1f58db5a937-15.png",
            "player_count": 27,
            "ranked": true
        }
    ]
}