List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-exclude_provisional&page=5035
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60041,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=5036",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=5034",
    "results": [
        {
            "id": 77213,
            "name": "Esse vaiiiiii",
            "director": {
                "id": 962717,
                "username": "camilassilva1808",
                "country": "br",
                "icon": "https://secure.gravatar.com/avatar/2dc816a52796691dae78071bdcb41358?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1050.941282291215,
                        "deviation": 265.40656440300165,
                        "volatility": 0.06000268211392859
                    }
                },
                "ranking": 16.06710096676615,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Vamos arrasar",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 32,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 240,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9615,
                "name": "Esse vaiiiii",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 3,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-07-07T23:22:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2021-07-07T23:22:47.034771Z",
            "ended": "2021-07-08T00:23:29.633910Z",
            "start_waiting": "2021-07-07T23:22:46.392546Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 12,
            "ranked": true
        },
        {
            "id": 104159,
            "name": "林天湨 胡煜樑",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1898.3468207617877,
                        "deviation": 71.28817954667363,
                        "volatility": 0.06041644550084839
                    }
                },
                "ranking": 29.755630942351214,
                "professional": false,
                "ui_class": ""
            },
            "description": "林天湨\n胡煜樑",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 32,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1500,
                "period_time": 20,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6399,
                "name": "傳碁 B班",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 53,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2023-06-10T06:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-06-10T05:03:32.273795Z",
            "ended": "2023-06-10T05:58:30.701797Z",
            "start_waiting": "2023-06-10T05:03:32.206164Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 81780,
            "name": "Cờ vây",
            "director": {
                "id": 1048576,
                "username": "The Go Kid 233",
                "country": "vn",
                "icon": "https://secure.gravatar.com/avatar/7d28a0516bcf63a800bda4f18f5ad2e6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 889.0789278799073,
                        "deviation": 61.7730241161642,
                        "volatility": 0.06001601359885296
                    }
                },
                "ranking": 12.19513645297486,
                "professional": false,
                "ui_class": ""
            },
            "description": "Giao lưu vui vẻ.\nNhớ vô đấu đúng giờ.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 640,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 3600,
                "period_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10305,
                "name": "CLB Cờ Vây FPT - FPT Go Club",
                "summary": "Welcome to FPT university Go Club",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 97,
                "icon": "https://user-uploads.online-go.com/a27cec2890c9988599edde0a337ec695-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2021-10-28T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 33,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-28T12:00:01.277833Z",
            "ended": "2021-10-28T13:50:03.939634Z",
            "start_waiting": "2021-10-28T12:00:01.070900Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/a27cec2890c9988599edde0a337ec695-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 82013,
            "name": "ทดสอบแข่งขันป.4",
            "director": {
                "id": 779033,
                "username": "T.Boss Chanatip",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/b48d7002f7cfe5a5b7dbf304aa99b403-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2050.511863649683,
                        "deviation": 72.26620540796593,
                        "volatility": 0.06006501627688422
                    }
                },
                "ranking": 31.540635733245868,
                "professional": false,
                "ui_class": ""
            },
            "description": "การแข่งขันภายในห้อง",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "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": 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": 222,
                "icon": "https://user-uploads.online-go.com/377f55c70dc6d0f96d66a92236bb05d1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-02T04:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-11-02T04:00:45.380049Z",
            "ended": "2021-11-02T04:17:51.305783Z",
            "start_waiting": "2021-11-02T04:00:45.225360Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/377f55c70dc6d0f96d66a92236bb05d1-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 134913,
            "name": "Por el título de Meijin",
            "director": {
                "id": 1241447,
                "username": "Caravaggio17",
                "country": "cr",
                "icon": "https://user-uploads.online-go.com/40bb36c997025252dc043c48e2c13529-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 951.961284950587,
                        "deviation": 65.08771804230959,
                        "volatility": 0.060051550003178425
                    }
                },
                "ranking": 13.77716931463998,
                "professional": false,
                "ui_class": ""
            },
            "description": "El ganador será nombrado Meijin Kodogoro, y será proclamado como rey de los juegos.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "rapid",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15019,
                "name": "La casa de Honinbo",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 4,
                "icon": "https://user-uploads.online-go.com/12880ec57b5329ce58ba560f26f695c6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-12-01T03:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-12-01T02:12:44.196518Z",
            "ended": "2025-12-01T03:38:31.871151Z",
            "start_waiting": "2025-12-01T02:12:44.060294Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/12880ec57b5329ce58ba560f26f695c6-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 74060,
            "name": "17 Lines: Unusual Board Sizes Series",
            "director": {
                "id": 109488,
                "username": "DVbS78rkR7NVe",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2026.1476299885521,
                        "deviation": 66.05609734432652,
                        "volatility": 0.059874270189468615
                    }
                },
                "ranking": 31.26391960044579,
                "professional": false,
                "ui_class": ""
            },
            "description": "Join the group for more cat tournaments ^__^",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6124,
                "name": "Leopard's Resting Tree",
                "summary": "A little corner for cat tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 312,
                "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-05-02T07:00:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-05-02T07:00:46.317800Z",
            "ended": "2023-01-06T19:11:14.961161Z",
            "start_waiting": "2021-05-02T07:00:45.549294Z",
            "board_size": 17,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png",
            "player_count": 28,
            "ranked": true
        },
        {
            "id": 81713,
            "name": "Gottis",
            "director": {
                "id": 981041,
                "username": "deleted-a2681aed-3557-442f-aaa3-f6eb7cae5f0d",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/0d7dc1304b0e144a043e3f0a69a453b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 841.7167031398435,
                        "deviation": 62.07732151835132,
                        "volatility": 0.05998652634223964
                    }
                },
                "ranking": 10.927847258721915,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 40,
                "name": "Svenska Rummet",
                "summary": "En grupp för gointresserade med anknytning till Sverige",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 192,
                "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-10-25T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-25T19:00:15.644711Z",
            "ended": "2021-12-05T23:47:57.040092Z",
            "start_waiting": "2021-10-25T19:00:15.401898Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 104432,
            "name": "JORNADA 4 DE ENTRENAMIENTO DE GO AVANZADO KANIK VERANO 2023",
            "director": {
                "id": 798921,
                "username": "María Macedo",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/4df35b493e298fb3594992b02fea43f3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 817.3044917836578,
                        "deviation": 60.43507387969998,
                        "volatility": 0.059412164495479314
                    }
                },
                "ranking": 10.246501547988986,
                "professional": false,
                "ui_class": ""
            },
            "description": "En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 39,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "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": 236,
                "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-18T01:00:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2023-06-22T03:03:26.989024Z",
            "ended": "2023-06-22T03:03:45.281935Z",
            "start_waiting": "2023-06-22T03:03:26.926911Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 5518,
            "name": "3:55 start time y'all",
            "director": {
                "id": 98658,
                "username": "The Void",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/5fa04d0cb7b9422749e3c5187e382831-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1227.6386797626858,
                        "deviation": 127.2957244647716,
                        "volatility": 0.06000511445050191
                    }
                },
                "ranking": 19.66475750149175,
                "professional": false,
                "ui_class": ""
            },
            "description": "PLEASE JOIN",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 1123200,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 554,
                "name": "SOMS Go Club Group",
                "summary": "Only Savvanna oaks go club people",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17,
                "icon": "https://user-uploads.online-go.com/9334bf177365e6636e1ca8790499a83c-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2015-03-02T21:55:00Z",
            "players_start": null,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2015-03-02T21:52:21.914340Z",
            "ended": "2015-03-02T21:52:58.610942Z",
            "start_waiting": "2015-03-02T21:52:21.876395Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9334bf177365e6636e1ca8790499a83c-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 5349,
            "name": "HR 9x9 Tournaments",
            "director": {
                "id": 120890,
                "username": "澤利科",
                "country": "hr",
                "icon": "https://user-uploads.online-go.com/98afdfde5f2eddfc4a95aff88427e3d8-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1139.6158726989092,
                        "deviation": 70.90253629224027,
                        "volatility": 0.06009422565932676
                    }
                },
                "ranking": 17.942367409810462,
                "professional": false,
                "ui_class": ""
            },
            "description": "all players are welcome",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 66,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 60,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 550,
                "name": "GO Croatia (HR)",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 10,
                "icon": "https://user-uploads.online-go.com/b2eb9ab3f64ddf5e3e24a6bbff9087a4-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2015-02-27T11:03:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2015-02-27T11:03:06.510210Z",
            "ended": "2015-02-27T11:33:06.987126Z",
            "start_waiting": "2015-02-27T11:03:06.403830Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/b2eb9ab3f64ddf5e3e24a6bbff9087a4-15.png",
            "player_count": 4,
            "ranked": true
        }
    ]
}