Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-name&page=936
{ "count": 59240, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=937", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=935", "results": [ { "id": 99960, "name": "match 2023", "director": { "id": 845596, "username": "tw176876", "country": "hk", "icon": "https://user-uploads.online-go.com/a48742669e9babf18715d1195bd3b2dd-64.png", "ratings": { "version": 5, "overall": { "rating": 1482.2319696564716, "deviation": 72.75443661993393, "volatility": 0.060013781804822426 } }, "ranking": 24.027525190616007, "professional": false, "ui_class": "" }, "description": "2023 first game", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 134387, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 129600, "periods": 10 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8992, "name": "super go!!!!!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/ae755735193cb52c7b435976eeaf643c-64.png" }, "auto_start_on_max": false, "time_start": "2023-02-10T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-13T07:52:34.248013Z", "ended": "2024-09-14T16:21:01.615453Z", "start_waiting": "2024-03-13T07:52:34.164425Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ae755735193cb52c7b435976eeaf643c-15.png", "player_count": 4, "ranked": true }, { "id": 83836, "name": "match", "director": { "id": 762174, "username": "Zero_bot", "country": "cn", "icon": "https://user-uploads.online-go.com/13a3826be76a6b5eda5623976ddf892d-64.png", "ratings": { "version": 5, "overall": { "rating": 3182.2485923956074, "deviation": 91.71549843860876, "volatility": 0.05986665851179916 } }, "ranking": 38, "professional": false, "ui_class": "bot" }, "description": "nothing", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5590, "name": "AI Communicate Group", "summary": "", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 87, "icon": "https://user-uploads.online-go.com/ace88ed00bb92d5712f408e9dcb98ac2-64.png" }, "auto_start_on_max": false, "time_start": "2021-12-18T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 37, "analysis_enabled": true, "exclusivity": "open", "started": "2021-12-26T20:00:55.511391Z", "ended": "2022-03-16T09:05:32.202083Z", "start_waiting": "2021-12-26T20:00:55.415001Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ace88ed00bb92d5712f408e9dcb98ac2-15.png", "player_count": 4, "ranked": true }, { "id": 135883, "name": "match", "director": { "id": 1898100, "username": "peerempire", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/bdd47317d854cf89d1baa682781c424a-64.png", "ratings": { "version": 5, "overall": { "rating": 314.82046770248826, "deviation": 78.69585691252227, "volatility": 0.06000691550357344 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "hahahahaha i lose", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 20, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 600, "max_time": 3600 }, "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": 17750, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-30T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 38, "max_ranking": 5, "analysis_enabled": true, "exclusivity": "open", "started": null, "ended": null, "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 1, "ranked": true }, { "id": 756, "name": "MatCauthon's open mini-tournament 2", "director": { "id": 5832, "username": "MatCauthon", "country": "us", "icon": "https://secure.gravatar.com/avatar/a9be40b67c0a3a60fb51305a6ce43db2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2084.004117162902, "deviation": 63.24857547273913, "volatility": 0.05989514098950473 } }, "ranking": 31.915703882753515, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "simple", "per_move": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 381, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2009-03-25T13:40:39Z", "ended": "2009-03-25T12:40:39Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 743, "name": "MatCauthon's Open mini-tournament", "director": { "id": 5832, "username": "MatCauthon", "country": "us", "icon": "https://secure.gravatar.com/avatar/a9be40b67c0a3a60fb51305a6ce43db2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2084.004117162902, "deviation": 63.24857547273913, "volatility": 0.05989514098950473 } }, "ranking": 31.915703882753515, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "simple", "per_move": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 381, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2009-03-06T01:56:24Z", "ended": "2009-03-06T00:56:24Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 740, "name": "MatCauthon's mini-tournament", "director": { "id": 5832, "username": "MatCauthon", "country": "us", "icon": "https://secure.gravatar.com/avatar/a9be40b67c0a3a60fb51305a6ce43db2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2084.004117162902, "deviation": 63.24857547273913, "volatility": 0.05989514098950473 } }, "ranking": 31.915703882753515, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "simple", "per_move": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 381, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2009-03-19T22:11:18Z", "ended": "2009-03-19T21:11:18Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 60049, "name": "masumi", "director": { "id": 773796, "username": "TakahashiMasumi", "country": "jp", "icon": "https://user-uploads.online-go.com/2bc90f843f8a4b975c510ada439a5b1c-64.png", "ratings": { "version": 5, "overall": { "rating": 1599.7145072091705, "deviation": 122.39515330698886, "volatility": 0.06000195678861294 } }, "ranking": 25.793317854089292, "professional": false, "ui_class": "" }, "description": "teireikai", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5565, "name": "高橋真澄囲碁教室", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 22, "icon": "https://user-uploads.online-go.com/057deef7fb3ffdcddbb7b24872b6616c-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-04T05:22:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-05-04T05:23:03.572387Z", "ended": "2020-05-04T05:26:43.943462Z", "start_waiting": "2020-05-04T05:23:03.254356Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/057deef7fb3ffdcddbb7b24872b6616c-15.png", "player_count": 2, "ranked": true }, { "id": 48070, "name": "🧙♂️Masters of The Dark Arts 🧙♂️", "director": { "id": 485271, "username": "RyukBaduk", "country": "_GoT_Tully", "icon": "https://user-uploads.online-go.com/2aabf09856a41e8e9248d4dfc4bcc60e-64.png", "ratings": { "version": 5, "overall": { "rating": 1400.5931119029472, "deviation": 64.6436221001988, "volatility": 0.060000140023822056 } }, "ranking": 22.71600265928813, "professional": false, "ui_class": "" }, "description": "FACEBOOK go player blood baf.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "time_control_parameters": { "period_time": 86400, "main_time": 604800, "system": "byoyomi", "pause_on_weekends": true, "time_control": "byoyomi", "periods": 3, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2949, "name": "Facebook Weiqi/baduk players", "summary": "Fight your way through Facebooks 8k+ baduk players!?", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 22, "icon": "https://user-uploads.online-go.com/d0124228aec013b26d51a2735ca14581-64.png" }, "auto_start_on_max": true, "time_start": "2019-05-02T23:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2019-05-03T00:05:03.249955Z", "ended": "2019-09-18T13:42:00.266596Z", "start_waiting": "2019-05-03T00:05:03.021849Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d0124228aec013b26d51a2735ca14581-15.png", "player_count": 4, "ranked": true }, { "id": 48644, "name": "Masters of 9x9.", "director": { "id": 195581, "username": "mat.go.9x9.Miau", "country": "br", "icon": "https://user-uploads.online-go.com/5dbbcd26e0b171c2720b507db4b59d39-64.png", "ratings": { "version": 5, "overall": { "rating": 1634.2508063360765, "deviation": 67.07064816932599, "volatility": 0.060652862473215774 } }, "ranking": 26.287785569879606, "professional": false, "ui_class": "" }, "description": "Enjoy", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3678, "name": "Friends of Go.", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 28, "icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-64.png" }, "auto_start_on_max": true, "time_start": "2019-05-22T03:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-05-24T21:53:01.409809Z", "ended": "2019-06-19T08:13:12.056046Z", "start_waiting": "2019-05-24T21:52:58.110247Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-15.png", "player_count": 6, "ranked": true }, { "id": 48604, "name": "Masters of 13x13.", "director": { "id": 195581, "username": "mat.go.9x9.Miau", "country": "br", "icon": "https://user-uploads.online-go.com/5dbbcd26e0b171c2720b507db4b59d39-64.png", "ratings": { "version": 5, "overall": { "rating": 1634.2508063360765, "deviation": 67.07064816932599, "volatility": 0.060652862473215774 } }, "ranking": 26.287785569879606, "professional": false, "ui_class": "" }, "description": "13x13.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3678, "name": "Friends of Go.", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 28, "icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-64.png" }, "auto_start_on_max": true, "time_start": "2019-05-21T03:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-05-21T22:46:48.251661Z", "ended": "2019-08-17T15:33:08.290960Z", "start_waiting": "2019-05-21T22:46:44.898098Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-15.png", "player_count": 9, "ranked": true } ] }
