List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=time_per_move&page=3764
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59264,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=3765",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=3763",
    "results": [
        {
            "id": 20350,
            "name": "9x9 Amateur Blitz Tourney",
            "director": {
                "id": 358748,
                "username": "Gale72",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/0cc41f82fe742a835dc5dbc3ab3ce125-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1286.5514154169832,
                        "deviation": 76.51609273815316,
                        "volatility": 0.060004291921644845
                    }
                },
                "ranking": 20.749862024624402,
                "professional": false,
                "ui_class": ""
            },
            "description": "A small blitz tourney for amateur players.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 73,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 60,
                "main_time": 1200,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1274,
                "name": "Houston Go Club",
                "summary": "Playing go online and at real boards in Houston, Texas.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 76,
                "icon": "https://user-uploads.online-go.com/996be57dac72f8058d5a9a0e0c2dccd3-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2016-09-06T14:00:00Z",
            "players_start": 8,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 20,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2016-09-06T19:49:32.451136Z",
            "ended": "2016-09-06T21:13:36.624397Z",
            "start_waiting": "2016-09-06T19:49:31.635657Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/996be57dac72f8058d5a9a0e0c2dccd3-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 15749,
            "name": "/tg/ meijin",
            "director": {
                "id": 214631,
                "username": "spidermoney",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/75859e2aadee7dd0e8a9521a63d061f2?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1294.812388918841,
                        "deviation": 62.75524518666245,
                        "volatility": 0.06009597700075514
                    }
                },
                "ranking": 20.898033459521113,
                "professional": false,
                "ui_class": ""
            },
            "description": "autostarts when there are eight players",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 73,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 60,
                "main_time": 1200,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 968,
                "name": "/tg/",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 47,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2016-03-31T15:03:00Z",
            "players_start": 8,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2016-03-21T11:42:10.519292Z",
            "ended": "2016-03-21T11:42:10.507618Z",
            "start_waiting": "2016-03-21T11:42:10.308143Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 58723,
            "name": "1st Test tournament",
            "director": {
                "id": 516434,
                "username": "komiks",
                "country": "ph",
                "icon": "https://secure.gravatar.com/avatar/d511babe68649bcf24c1eb4a17d49c33?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1201.7141544608708,
                        "deviation": 83.60172971679465,
                        "volatility": 0.059990494759092246
                    }
                },
                "ranking": 19.17065426933123,
                "professional": false,
                "ui_class": ""
            },
            "description": "A test of making a tournament. Friendly competition.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 73,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2947,
                "name": "Philippine Go Association",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 78,
                "icon": "https://user-uploads.online-go.com/2597cc5fa7a9e1f4dc046250fcb33bf8-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-09T13:00:00Z",
            "players_start": 8,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-09T12:59:36.268250Z",
            "ended": "2020-04-09T16:24:23.113341Z",
            "start_waiting": "2020-04-09T12:59:35.014096Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2597cc5fa7a9e1f4dc046250fcb33bf8-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 127893,
            "name": "GURNEYS TOURNEY",
            "director": {
                "id": 1765441,
                "username": "GURNEY65",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/58625ce3d15fd828830dd2d47e547f4f?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 545.3622551510389,
                        "deviation": 208.53863304317554,
                        "volatility": 0.060000842353903586
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "123456",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 73,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 1800,
                "max_time": 3600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 15287,
                "name": "coalition",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2025-04-27T01:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-05-17T02:38:38.498706Z",
            "ended": "2025-05-17T02:39:06.819597Z",
            "start_waiting": "2025-05-17T02:38:38.406377Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 59364,
            "name": "SanRenSei KG Cup",
            "director": {
                "id": 727893,
                "username": "Sengoku KG",
                "country": "kg",
                "icon": "https://user-uploads.online-go.com/46ee95a1e6b1e96dcbc11c2317550dfa-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1988.4990406544418,
                        "deviation": 66.50446509263294,
                        "volatility": 0.06000978719603035
                    }
                },
                "ranking": 30.829714318951975,
                "professional": false,
                "ui_class": ""
            },
            "description": "Первый турнир в истории клуба)",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 73,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4725,
                "name": "Sengoku KG",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 106,
                "icon": "https://user-uploads.online-go.com/c1ce4f8b8e7d2f15c28af4aced86ec5e-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-20T14:15:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-20T14:10:48.732549Z",
            "ended": "2020-04-20T15:20:59.048049Z",
            "start_waiting": "2020-04-20T14:10:47.767970Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c1ce4f8b8e7d2f15c28af4aced86ec5e-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 128015,
            "name": "Tōya Akira Vs Honinbo Shuusaku",
            "director": {
                "id": 1744286,
                "username": "GM.Chu1wee.PBI",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/45cb97a3beda09bd740546bd842ed7b2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 676.3934248137774,
                        "deviation": 66.26174558512402,
                        "volatility": 0.060065171175311335
                    }
                },
                "ranking": 5.8656690662357205,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tōya Akira Vs Honinbo Shuusaku",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 74,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14340,
                "name": "HackerGO.",
                "summary": "<strong><h1>Welcome to my group page!!!</strong></h1>\n<strong><h2> This page make by css.</strong></h2>\n\n<b class=\"hr anim\"></b>\n<h2>Free source for decorate profile</h2>\nIf you like the design of my page, add the following line to your bio:\n\n(link rel=\"st",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 101,
                "icon": "https://user-uploads.online-go.com/6c711586e8252cb78c5b436af5fd7209-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-04-30T14:03:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-04-30T14:03:49.344703Z",
            "ended": "2025-04-30T21:33:51.958687Z",
            "start_waiting": "2025-04-30T14:03:49.255279Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6c711586e8252cb78c5b436af5fd7209-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 128054,
            "name": "Kata_web vs Kata_HF",
            "director": {
                "id": 1480332,
                "username": "Kata_speed",
                "country": "cn",
                "icon": "https://user-uploads.online-go.com/f95840501e8a57e554d3b8c0edd193b9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2717.5906546342494,
                        "deviation": 88.20637712418021,
                        "volatility": 0.06000292767618095
                    }
                },
                "ranking": 38,
                "professional": false,
                "ui_class": "bot"
            },
            "description": "Kata_web vs Kata_HF",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 74,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 12594,
                "name": "Doulet Media",
                "summary": "This is one of the Bot that allows Bots and welcome Bots because we developed bots and test them in here. Feel free to challenge Kata_web, our newest AI and welcome to join our ladders and tournaments and they all allow bots. -changcheng6541/Doulet Media",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 1938,
                "icon": "https://user-uploads.online-go.com/d54616909c95182263b73a78d32b9412-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-05-01T22:00:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-05-01T21:09:48.266650Z",
            "ended": "2025-05-01T23:08:19.534021Z",
            "start_waiting": "2025-05-01T21:09:48.202771Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d54616909c95182263b73a78d32b9412-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 103084,
            "name": "Improv Tournament",
            "director": {
                "id": 776664,
                "username": "JRchan",
                "country": "sg",
                "icon": "https://secure.gravatar.com/avatar/31fbc9cd1547c65eecf0c46cdcd23e8c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2101.118897487634,
                        "deviation": 317.28384372365036,
                        "volatility": 0.06000828838772667
                    }
                },
                "ranking": 32.10504568790698,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Something like this?",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 74,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13134,
                "name": "SPMS Weiqi AY24/25",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 34,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-05-10T11:26:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2023-05-10T11:26:12.291070Z",
            "ended": "2023-05-10T11:59:17.784240Z",
            "start_waiting": "2023-05-10T11:26:12.235967Z",
            "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": 127049,
            "name": "Richmankh x Chhay hor",
            "director": {
                "id": 934496,
                "username": "socheatbybit",
                "country": "kh",
                "icon": "https://secure.gravatar.com/avatar/7912a4516abc35720b1aaf14e3c15e29?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 807.0779594691262,
                        "deviation": 67.19401910943807,
                        "volatility": 0.06010923092365643
                    }
                },
                "ranking": 9.955009417218081,
                "professional": false,
                "ui_class": ""
            },
            "description": "ស្វែងរកលេខ១&2",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 74,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 15154,
                "name": "Bybit KH: Go League",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 10,
                "icon": "https://user-uploads.online-go.com/0a1d7b849bc6022d7afd0db8d257cf60-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-04-02T12:30:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-04-02T12:40:13.334247Z",
            "ended": "2025-04-02T13:06:50.935531Z",
            "start_waiting": "2025-04-02T12:40:13.277650Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0a1d7b849bc6022d7afd0db8d257cf60-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 107232,
            "name": "这是一个锦标赛",
            "director": {
                "id": 1340397,
                "username": "Torion",
                "country": "cn",
                "icon": "https://user-uploads.online-go.com/71f9fade6b86ca9e7fa07cbc7d67b45d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1494.6641037748611,
                        "deviation": 64.16566351541907,
                        "volatility": 0.05997630777492941
                    }
                },
                "ranking": 24.22088469724744,
                "professional": false,
                "ui_class": ""
            },
            "description": "这是一个锦标赛",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 74,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17755,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-09-07T06:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2024-08-03T06:33:18.497961Z",
            "ended": "2024-08-03T06:40:03.918779Z",
            "start_waiting": "2024-08-03T06:33:18.393837Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 2,
            "ranked": true
        }
    ]
}