List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-time_per_move&page=6008
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60786,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-time_per_move&page=6009",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-time_per_move&page=6007",
    "results": [
        {
            "id": 142512,
            "name": "实战复盘班(24/7)",
            "director": {
                "id": 155306,
                "username": "qingxiang96",
                "country": "my",
                "icon": "https://user-uploads.online-go.com/475df8480623aaab56b966dcc9d23760-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1792.6870954668432,
                        "deviation": 67.02848811599215,
                        "volatility": 0.05975120396470191
                    }
                },
                "ranking": 28.42988257127895,
                "professional": false,
                "ui_class": ""
            },
            "description": "Only for 实战复盘班",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 6,
                "initial_time": 240,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14930,
                "name": "World Star Go Academy Group",
                "summary": "“In Go, you are constantly making decisions that are either right or wrong.” — Yasunari Kawabata",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 62,
                "icon": "https://user-uploads.online-go.com/3bc36a733d9750874d79f67ecc4f2fc3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-07-24T12:20:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2026-07-24T12:20:53.226929Z",
            "ended": "2026-07-24T13:06:51.274172Z",
            "start_waiting": "2026-07-24T12:20:53.097901Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3bc36a733d9750874d79f67ecc4f2fc3-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 59178,
            "name": "9X9 kkwak7272",
            "director": {
                "id": 751870,
                "username": "kkwak7272",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/23f19a91bd34354bc44e2e2625e5bde2?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1748.039676086955,
                        "deviation": 68.54822869981098,
                        "volatility": 0.06003564565959337
                    }
                },
                "ranking": 27.84602359990322,
                "professional": false,
                "ui_class": ""
            },
            "description": "hello!! let's play a good game.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 0,
                "period_time": 10,
                "periods": 1
            },
            "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": 716,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-04-17T10:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-05-03T08:36:13.742238Z",
            "ended": "2020-05-03T08:41:32.169467Z",
            "start_waiting": "2020-05-03T08:36:13.032686Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 30264,
            "name": "Nom de Plume's Tournament",
            "director": {
                "id": 76160,
                "username": "nazgand",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/f94bdffe3d8fdf41973a49afd2840316-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1586.9197753645094,
                        "deviation": 67.37566366251849,
                        "volatility": 0.05993644888914877
                    }
                },
                "ranking": 25.607416613064903,
                "professional": false,
                "ui_class": ""
            },
            "description": "A tournament in honor of Nom de Plume(the tournament was her idea).",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 10,
            "time_control_parameters": {
                "total_time": 900,
                "time_control": "absolute",
                "speed": "live",
                "system": "absolute",
                "pause_on_weekends": false
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1371,
                "name": "Novel Updates",
                "summary": "Group for those who like reading translated asian novels on the Novel Updates site",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 23,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2017-09-21T16:30:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2017-09-21T16:30:02.782223Z",
            "ended": "2017-09-21T17:30:34.518677Z",
            "start_waiting": "2017-09-21T16:30:02.080584Z",
            "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": 58240,
            "name": "Blitz",
            "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": "fffff",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 0,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4461,
                "name": "Go club Genova e oltre",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 14,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-30T19:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-31T11:41:48.013674Z",
            "ended": "2020-03-31T11:43:38.663017Z",
            "start_waiting": "2020-03-31T11:41:47.507970Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 89407,
            "name": "blitz 9x9 for mrsausten",
            "director": {
                "id": 1028051,
                "username": "RAGEMONKEY",
                "country": "ua",
                "icon": "https://user-uploads.online-go.com/8c59cc5b7cf31c3ef84966a70dee552f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 940.5851333179027,
                        "deviation": 62.475553138534316,
                        "volatility": 0.06001398789255109
                    }
                },
                "ranking": 13.49885531425695,
                "professional": false,
                "ui_class": ""
            },
            "description": "FOR MY BEST FRIEND MRSAUSTERN",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "live",
                "pause_on_weekends": false,
                "per_move": 10
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 8304,
                "name": "club hikaru no go",
                "summary": "welcome all fan of Hikaru no go and on piece",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 116,
                "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-04-30T19:32:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-04-30T19:32:06.325016Z",
            "ended": "2022-04-30T19:33:13.328121Z",
            "start_waiting": "2022-04-30T19:32:06.212036Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 80082,
            "name": "신유홍배 솔반 최강자전",
            "director": {
                "id": 1051211,
                "username": "두집내고살자",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/ca1e1597b48cb8e31f695007595c321a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1815.8069237553482,
                        "deviation": 140.20689299593764,
                        "volatility": 0.05999275605264031
                    }
                },
                "ranking": 28.726533387894122,
                "professional": false,
                "ui_class": ""
            },
            "description": "너의 실력을 펼쳐라!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 60,
                "period_time": 10,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10112,
                "name": "대우초솔반",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 32,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2021-09-14T06:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2021-09-14T05:30:58.302592Z",
            "ended": "2021-09-14T06:06:51.424873Z",
            "start_waiting": "2021-09-14T05:30:57.988852Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 23,
            "ranked": true
        },
        {
            "id": 82907,
            "name": "9x9 blitz tourney",
            "director": {
                "id": 599102,
                "username": "🐬⚔️🐬 🍩🥂🕯️🌱",
                "country": "bs",
                "icon": "https://user-uploads.online-go.com/9f1b3b5e4e9ea8e9cad3ce3456addaf5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1634.7899523797776,
                        "deviation": 65.22607454558857,
                        "volatility": 0.06020266326665871
                    }
                },
                "ranking": 26.295421590318675,
                "professional": false,
                "ui_class": ""
            },
            "description": "Welcome and have fun",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 30,
                "period_time": 10,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 10635,
                "name": "Blitz ⚡",
                "summary": "Welcome,\n\nBlitz style tourneys, please join if you like speedy Go!\n\n\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/beada510a6d27c2fd6dbd356f2a0e5e1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-26T18:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-11-26T18:00:41.925271Z",
            "ended": "2021-11-26T18:05:44.526085Z",
            "start_waiting": "2021-11-26T18:00:41.853366Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/beada510a6d27c2fd6dbd356f2a0e5e1-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 110192,
            "name": "13x13 ტურნირი",
            "director": {
                "id": 1214291,
                "username": "zaurodisharia",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/71bf1bbf1d7e8d3af272717e29df91ec-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1181.5693709140248,
                        "deviation": 63.677338663196,
                        "volatility": 0.060003762478435176
                    }
                },
                "ranking": 18.77929265344566,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13 ტურნირი 22 საათზე",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 5,
                "initial_time": 300,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 692,
                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 270,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-12-01T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2023-12-01T18:00:31.211771Z",
            "ended": "2023-12-01T19:04:38.887885Z",
            "start_waiting": "2023-12-01T18:00:31.073775Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 59005,
            "name": "9x9 noche",
            "director": {
                "id": 93396,
                "username": "aguasnegras",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/62fe13b35920f3da1a5578fb2965f8e6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1399.3218114615543,
                        "deviation": 66.32619227944001,
                        "volatility": 0.06014640423818642
                    }
                },
                "ranking": 22.694980158214875,
                "professional": false,
                "ui_class": ""
            },
            "description": "torneo nocturno",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": -1,
            "rules": "japanese",
            "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": true,
            "group": {
                "id": 5077,
                "name": "Go-Chu",
                "summary": "Un lugar para recrearse",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17,
                "icon": "https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-14T19:35:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-14T19:35:29.793919Z",
            "ended": "2020-04-14T20:22:54.443374Z",
            "start_waiting": "2020-04-14T19:35:29.274558Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 41884,
            "name": "Tournois du swag",
            "director": {
                "id": 580282,
                "username": "cooq",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/3ed793d8328757ca0f2014892978bea3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1245.5283463277888,
                        "deviation": 104.80907466127485,
                        "volatility": 0.06000651620355844
                    }
                },
                "ranking": 19.99967463409048,
                "professional": false,
                "ui_class": ""
            },
            "description": "Super tournois",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 30,
                "max_time": 60,
                "time_increment": 10,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2912,
                "name": "PASA FTW",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2018-10-16T20:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-10-16T19:24:14.552375Z",
            "ended": "2018-10-16T19:44:56.817767Z",
            "start_waiting": "2018-10-16T19:24:14.227927Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        }
    ]
}