GET /api/v1/tournaments/?format=api&ordering=-players_start&page=5266
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58326,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=5267",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=5265",
    "results": [
        {
            "id": 86930,
            "name": "Wabern",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 824.7136575559683,
                        "deviation": 63.51851593565086,
                        "volatility": 0.05991262847264901
                    }
                },
                "ranking": 10.455419277417684,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 23,
                "name": "German Group",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 358,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-08T16:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 13,
            "max_ranking": 17,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-06T14:39:22.423085Z",
            "ended": "2022-03-18T09:50:02.730599Z",
            "start_waiting": "2022-03-06T14:39:22.350267Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3
        },
        {
            "id": 63444,
            "name": "Even More Fast Tournament",
            "director": {
                "id": 736685,
                "username": "ζŽζœ—ιŠ³",
                "country": "hk",
                "icon": "https://user-uploads.online-go.com/b7c6482c7e297b7c47906a1a0bfc23c7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1005.3610697829467,
                        "deviation": 66.82162579107839,
                        "volatility": 0.06001116661169058
                    }
                },
                "ranking": 15.040642201285266,
                "professional": false,
                "ui_class": ""
            },
            "description": "This tournament is faster than ever!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 30,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5925,
                "name": "Group for GO",
                "summary": "Don't have a group? No problem, just join this group!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 71,
                "icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-07-23T09:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-07-23T08:24:17.028176Z",
            "ended": "2020-07-23T08:24:47.321618Z",
            "start_waiting": "2020-07-23T08:24:16.940251Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-15.png",
            "player_count": 2
        },
        {
            "id": 105917,
            "name": "9*9Blitz game",
            "director": {
                "id": 1343476,
                "username": "PR Liao",
                "country": "tw",
                "icon": "https://secure.gravatar.com/avatar/a3d5f8c8393ae09c58b1d67262e6406c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1184.8625995554498,
                        "deviation": 64.63320229277376,
                        "volatility": 0.06008354195497422
                    }
                },
                "ranking": 18.84372576896855,
                "professional": false,
                "ui_class": ""
            },
            "description": "A game",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 11,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 30,
                "max_time": 70
            },
            "is_open": true,
            "exclude_provisional": false,
            "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": 17550,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-07-30T12:25:00Z",
            "players_start": 3,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-03-16T12:47:16.599552Z",
            "ended": "2025-03-16T12:54:06.847901Z",
            "start_waiting": "2025-03-16T12:47:16.550948Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 3
        },
        {
            "id": 64279,
            "name": "T4 Ultra Tournament",
            "director": {
                "id": 747694,
                "username": "kingkaio",
                "country": "ua",
                "icon": "https://user-uploads.online-go.com/153fb07f8ce9121e748b2e51172936d2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1167.6804695413712,
                        "deviation": 62.48738706337885,
                        "volatility": 0.06012577810744558
                    }
                },
                "ranking": 18.505561177652012,
                "professional": false,
                "ui_class": ""
            },
            "description": "T4 Ultra Tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "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": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5683,
                "name": "Tournaments Group",
                "summary": "A group for people who like tournaments.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 66,
                "icon": "https://user-uploads.online-go.com/905cdf0c41d571282428b5d769b638c3-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-09-27T00:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-09-27T00:00:43.767765Z",
            "ended": "2020-09-28T23:36:32.626522Z",
            "start_waiting": "2020-09-27T00:00:43.549563Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/905cdf0c41d571282428b5d769b638c3-15.png",
            "player_count": 3
        },
        {
            "id": 89866,
            "name": "Akwa 9",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 824.7136575559683,
                        "deviation": 63.51851593565086,
                        "volatility": 0.05991262847264901
                    }
                },
                "ranking": 10.455419277417684,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3317,
                "name": "Akwa-chichirmala",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 7,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-05-13T15:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 14,
            "max_ranking": 17,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-05-11T13:01:04.114619Z",
            "ended": "2022-05-24T16:01:36.508597Z",
            "start_waiting": "2022-05-11T13:01:03.869832Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3
        },
        {
            "id": 102059,
            "name": "April Tournement",
            "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": "Monthly tournement",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "chinese",
            "time_per_move": 15084,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 14400,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13099,
                "name": "SIM Weiqi",
                "summary": "Group for SIM Weiqi Members, alumni's and outsiders that join SIM Weiqi events and sessions",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 19,
                "icon": "https://user-uploads.online-go.com/775fbe7b91bd5bcaa7a74aa3d7b2abed-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-04-15T06:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-04-15T06:00:39.778973Z",
            "ended": "2023-05-12T12:56:00.695332Z",
            "start_waiting": "2023-04-15T06:00:39.407893Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/775fbe7b91bd5bcaa7a74aa3d7b2abed-15.png",
            "player_count": 6
        },
        {
            "id": 122686,
            "name": "πŸ€πŸ€πŸ€25kyu players let's beat itπŸ€πŸ€πŸ€ #2",
            "director": {
                "id": 1436588,
                "username": "Arrow A6 anti-",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 589.2547596640338,
                        "deviation": 80.10578069088076,
                        "volatility": 0.06362776598427404
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "πŸ€πŸ€πŸ€25Kyu players beat it to be a LegendπŸ€πŸ€πŸ€\n\n<p>\n<embed src=\"https://www.youtube.com/embed/ZHhqwBwmRkI\"width=\"360\" height=\"240\">\n</p>\n\n<p>\n<embed src=\"https://www.youtube.com/embed/oautjk0v9pI\"width=\"360\" height=\"240\">\n</p>\nfor more information with ...\n<H2><a Href=\"https://online-go.com/group/13797\">  Join <a  style=\"color:gold;\">ζ— ι—΄ε‹€η’ζœ―εŒ– <a><a Href=\"https://online-go.com/group/13797\">Now</a></h2>\n\n\n<a href=\"https://info.flagcounter.com/vIJ9\"><img src=\"https://s01.flagcounter.com/mini/vIJ9/bg_000000/txt_FFFFFF/border_CCCCCC/flags_0/\" alt=\"Flag Counter\" border=\"0\"></a>",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 262248,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 86400,
                "period_time": 259200,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13797,
                "name": " ζ— ι—΄ε‹€η’ζœ―εŒ–  Go Advance forward forever",
                "summary": "ζ¬’θΏŽε›΄ζ£‹ηˆ±ε₯½θ€…ζ₯εˆ°ε±žδΊŽζ‚¨ηš„ε›­εœ°\n\n\n          In Your πŸ’– Go to Universes everywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 487,
                "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-11-30T17:00:00Z",
            "players_start": 3,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 5,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-11-30T17:00:31.652596Z",
            "ended": "2025-06-20T00:27:15.465059Z",
            "start_waiting": "2024-11-30T17:00:30.422196Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png",
            "player_count": 22
        },
        {
            "id": 59792,
            "name": "Colin and mateo and leo join the touranment",
            "director": {
                "id": 729505,
                "username": "alexthelegend",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/931ed75fe0f03081ab93ef90afda81e2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1530.7972487971024,
                        "deviation": 63.910630323912386,
                        "volatility": 0.05982269535070166
                    }
                },
                "ranking": 24.773872809761738,
                "professional": false,
                "ui_class": ""
            },
            "description": "this is a cool tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 20,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 20,
                "initial_time": 50,
                "max_time": 50
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4796,
                "name": "The 10 dan pro",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 10,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-28T21:11:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-28T21:11:41.297417Z",
            "ended": "2020-04-28T21:23:49.215012Z",
            "start_waiting": "2020-04-28T21:11:40.613416Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 5
        },
        {
            "id": 13226,
            "name": "GO Italia - Winter Double Elimination",
            "director": {
                "id": 88657,
                "username": "ema",
                "country": "ie",
                "icon": "https://user-uploads.online-go.com/639800871596bbd9bbed20e3d1ab26ab-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1840.9105844323144,
                        "deviation": 67.35246744470619,
                        "volatility": 0.05986074416191198
                    }
                },
                "ranking": 29.044391616407477,
                "professional": false,
                "ui_class": ""
            },
            "description": "Wanna try a double elimination tournament for kyu players? Then join this one. :D It's a correspondence tourney, but kinda fast (3 moves/day at least). Enjoy!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 259200,
                "time_increment": 28800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 93,
                "name": "GO Italia",
                "summary": "Il gruppo per i giocatori di GO italiani.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 198,
                "icon": "https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2015-12-21T11:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "strength",
            "min_ranking": 13,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2015-12-21T11:00:08.943031Z",
            "ended": "2016-07-15T20:43:11.769197Z",
            "start_waiting": "2015-12-21T11:00:08.676823Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-15.png",
            "player_count": 17
        },
        {
            "id": 104798,
            "name": "Kranj 28",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 824.7136575559683,
                        "deviation": 63.51851593565086,
                        "volatility": 0.05991262847264901
                    }
                },
                "ranking": 10.455419277417684,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 374,
                "name": "Slovenija",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 54,
                "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-06-29T16:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 12,
            "max_ranking": 17,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-06-29T16:00:56.376680Z",
            "ended": "2024-08-26T07:40:10.749476Z",
            "start_waiting": "2023-06-29T16:00:56.197209Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
            "player_count": 10
        }
    ]
}