Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=time_per_move&page=5249
{ "count": 59309, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=5250", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=5248", "results": [ { "id": 69230, "name": "Correspondence 19x19 RoundRobin 2020-12-22 19:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 6, "name": "Correspondence 19x19 RoundRobin", "rrule": "DTSTART:20260409T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:58:31.027016Z", "last_run": "2026-04-09T19:00:34.669370Z", "lead_time_seconds": 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"id": 50271, "name": "to see how pro u are :Haoran:)", "director": { "id": 661399, "username": "Blazer Robloxer", "country": "sg", "icon": "https://secure.gravatar.com/avatar/b483c15b7a234a605c5d75f274427ec4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500.0, "deviation": 350.0, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "kill ALL!", "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": true, "group": { "id": 3760, "name": "Lioness", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-07-16T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-07-17T09:52:32.801153Z", "ended": "2019-08-31T12:44:25.334794Z", "start_waiting": "2019-07-17T09:52:32.245106Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 40999, "name": "Kids Correspondence Tournament", "director": { "id": 443872, "username": "Go Board", "country": "us", "icon": "https://user-uploads.online-go.com/a0cdbefb4635a9e4d6ea3c26cb032e34-64.png", "ratings": { "version": 5, "overall": { "rating": 1614.3212375053183, "deviation": 62.25441018637303, "volatility": 0.060377128389825535 } }, "ranking": 26.003737501701675, "professional": false, "ui_class": "" }, "description": "This is a correspondence tournament for children to enjoy. I you are under 18 and you are looking for a tournament join this one. I myself am currently 15 and have played since I was 11 or 12. Enjoy:)", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 43, "name": "Kyu Level Study Group", "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8869, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": false, "time_start": "2018-10-01T21:00:00Z", "players_start": 6, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2018-10-01T21:00:34.403732Z", "ended": "2019-01-03T21:50:47.818743Z", "start_waiting": "2018-10-01T21:00:33.106963Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 10, "ranked": true }, { "id": 38734, "name": "Correspondence Weekly McMahon 19x19 2018-07-07 17:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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