List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=exclusivity&page=342
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60104,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclusivity&page=343",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclusivity&page=341",
    "results": [
        {
            "id": 47676,
            "name": "GOGO CAT 第一屆 9x9 盃瑞士賽",
            "director": {
                "id": 622693,
                "username": "yengung",
                "country": "_United_Nations",
                "icon": "https://secure.gravatar.com/avatar/69d82baae0c91b995e387f0e1714ebed?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1476.7851474800148,
                        "deviation": 72.14398471605101,
                        "volatility": 0.06003627446455435
                    }
                },
                "ranking": 23.942298190695762,
                "professional": false,
                "ui_class": ""
            },
            "description": "GOGO CAT 第一屆 9x9 盃圍棋賽",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3473,
                "name": "Gogo Cat",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2019-04-21T09:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-04-21T15:55:14.512055Z",
            "ended": "2019-05-03T11:02:13.020427Z",
            "start_waiting": "2019-04-21T15:55:14.356265Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 89645,
            "name": "Team D 6/5 2",
            "director": {
                "id": 1056772,
                "username": "ycchan",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/3f757e369adb37ec7025a5ad2b5f4e97?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1190.2513571308164,
                        "deviation": 190.5038148133336,
                        "volatility": 0.060001753666935165
                    }
                },
                "ranking": 18.948773319697555,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Team D 2",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 20,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 1800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10281,
                "name": "STWDCFWMS-TeamD",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-06T08:34:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2022-05-06T08:34:42.028551Z",
            "ended": "2022-05-06T09:29:01.636650Z",
            "start_waiting": "2022-05-06T08:34:41.970497Z",
            "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": 89643,
            "name": "Team D 6/5/2022",
            "director": {
                "id": 1056772,
                "username": "ycchan",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/3f757e369adb37ec7025a5ad2b5f4e97?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1190.2513571308164,
                        "deviation": 190.5038148133336,
                        "volatility": 0.060001753666935165
                    }
                },
                "ranking": 18.948773319697555,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Team D 6/5",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 160,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 14400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10281,
                "name": "STWDCFWMS-TeamD",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-06T08:30:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2022-05-06T08:23:07.710959Z",
            "ended": "2022-05-06T16:53:08.404364Z",
            "start_waiting": "2022-05-06T08:23:07.638731Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 61490,
            "name": "Robin's Friends Go Group Correspondance Cup",
            "director": {
                "id": 23509,
                "username": "robindews",
                "country": "gb",
                "icon": "https://user-uploads.online-go.com/53b7cf9d9bdd1f8f9c5f4ffe8c21631d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1541.866380297196,
                        "deviation": 61.14091419950209,
                        "volatility": 0.06003237465737596
                    }
                },
                "ranking": 24.94066718342586,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "This is a fun tournament for members of the Online Study Group. Join in and have some Go fun!",
            "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": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 164,
                "name": "Ten Minutes to Go",
                "summary": "A private group for teaching new Go players",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/99eeaed745b6896fc39cfbdcbf5dc630-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-05T16:00:00Z",
            "players_start": 12,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 29,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-06-05T18:11:48.087497Z",
            "ended": "2020-08-27T11:27:15.851571Z",
            "start_waiting": "2020-06-05T18:11:47.797734Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/99eeaed745b6896fc39cfbdcbf5dc630-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 111601,
            "name": "群組限定-新春慢棋賽/Happy Lunar New Year Tournament",
            "director": {
                "id": 1040579,
                "username": "Squirrelder松鼠長老",
                "country": "tw",
                "icon": "https://user-uploads.online-go.com/d3f23d9e084effcc318f1e7a29013710-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1275.7802144768166,
                        "deviation": 62.55051854295447,
                        "volatility": 0.059915928761230884
                    }
                },
                "ranking": 20.555230878809105,
                "professional": false,
                "ui_class": ""
            },
            "description": "這一個慢棋賽是限定群組成員,另一個是沒有限定,都開看看,歡迎大家參加",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "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": false,
            "group": {
                "id": 11838,
                "name": "蕭兔孽徒團 (Xiao Tu Legion)",
                "summary": "本群是黑嘉嘉成人班學員們在OGS開的社團,歡迎其他人加入社團一起交流。\nWe are students from Hei Jiajia Online Course in Taiwan, We are also welcome player around the world.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 327,
                "icon": "https://user-uploads.online-go.com/bc78597580f1cf5b9b6f3d07761091a0-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-02-09T22:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2024-02-09T22:00:39.665790Z",
            "ended": "2024-04-06T10:41:03.269320Z",
            "start_waiting": "2024-02-09T22:00:39.495823Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/bc78597580f1cf5b9b6f3d07761091a0-15.png",
            "player_count": 12,
            "ranked": true
        },
        {
            "id": 74336,
            "name": "2020-21 SPCC Chess Club Go Chess Tournament",
            "director": {
                "id": 439429,
                "username": "ProfessorA",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/73de0839d2f9ef598da79c68b228f395-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1157.9244007851103,
                        "deviation": 63.9171822761565,
                        "volatility": 0.05995199947825181
                    }
                },
                "ranking": 18.311328425991398,
                "professional": false,
                "ui_class": ""
            },
            "description": "Please refer to the following link for the rules: https://docs.google.com/document/d/10uaoTOutpL7ae-nph-DshhAf8vfKshQrAnfgWVoagU0/edit?usp=sharing",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 28,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 15,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6982,
                "name": "SPCC Chess Club",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 13,
                "icon": "https://user-uploads.online-go.com/e470026950f5f820d3ed5a8c002d8b4f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-04-27T05:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-04-27T05:00:27.000849Z",
            "ended": "2021-04-27T06:45:23.403595Z",
            "start_waiting": "2021-04-27T05:00:26.837092Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e470026950f5f820d3ed5a8c002d8b4f-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 57729,
            "name": "Tournoi de Blitz d'avril",
            "director": {
                "id": 96911,
                "username": "vaurien",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/81c7d79a0b1333240881ddf40572036b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2043.850002592058,
                        "deviation": 62.923143776603034,
                        "volatility": 0.060072643917560314
                    }
                },
                "ranking": 31.46530178640967,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tournoi de semi blitz (15mn c'est long !!) \nHandicap réel\n4 rondes MacMahon (limite 1D) à appariement aléatoire\nRègles AGA\n\nIl faut s'inscrire à la salle québecoise sur OGS (voir groupe en haut à droite)",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 900
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 162,
                "name": "Salle Québécoise",
                "summary": "Groupe officiel de l'AQJG",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 154,
                "icon": "https://user-uploads.online-go.com/0167e050eaf0bc94ebb645ce1a915bc5-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-04-08T22:30:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-08T22:30:24.314866Z",
            "ended": "2020-04-09T00:34:53.357977Z",
            "start_waiting": "2020-04-08T22:30:23.066745Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0167e050eaf0bc94ebb645ce1a915bc5-15.png",
            "player_count": 14,
            "ranked": true
        },
        {
            "id": 98934,
            "name": "1 -> 郭在田 2 -> 胡曦文",
            "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": "1 -> 郭在田\n2 -> 胡曦文",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 37,
            "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": 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": "2023-01-14T09:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-01-14T08:37:32.528254Z",
            "ended": "2023-01-14T09:17:34.356615Z",
            "start_waiting": "2023-01-14T08:37:32.463779Z",
            "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": 98964,
            "name": "1 -> 曹梓然 2 -> 刁梓鑫",
            "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": "1 -> 曹梓然\n2 -> 刁梓鑫",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 37,
            "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": 7531,
                "name": "傳碁 C班",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 87,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2023-01-15T03:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-01-15T02:50:42.335471Z",
            "ended": "2023-01-15T03:21:57.929217Z",
            "start_waiting": "2023-01-15T02:50:42.261831Z",
            "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": 139232,
            "name": "Блиц 14 апреля",
            "director": {
                "id": 659128,
                "username": "Эльфия Ходжер",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/da4f80244d4374a384a34d958df3ca5d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1128.3497122652661,
                        "deviation": 70.20562175549698,
                        "volatility": 0.060141874992419964
                    }
                },
                "ranking": 17.71236942299548,
                "professional": false,
                "ui_class": ""
            },
            "description": "Хотим игра-а-а-ть!!!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 11,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "rapid",
                "pause_on_weekends": false,
                "main_time": 180,
                "period_time": 10,
                "periods": 10
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 12847,
                "name": "Nikoniko ДЕТИ",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 35,
                "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-04-14T10:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2026-04-14T10:00:55.888041Z",
            "ended": "2026-04-14T10:57:21.231046Z",
            "start_waiting": "2026-04-14T10:00:55.619161Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-15.png",
            "player_count": 8,
            "ranked": false
        }
    ]
}