Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=subsequent_pairing_method&page=5477
{ "count": 58937, "next": "https://online-go.com/api/v1/tournaments/?ordering=subsequent_pairing_method&page=5478", "previous": "https://online-go.com/api/v1/tournaments/?ordering=subsequent_pairing_method&page=5476", "results": [ { "id": 4125, "name": "Blitz 13x13 Swiss Tournament 2015-01-10 19:30", "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": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260312T190000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-03-12T19:00:10.467455Z", "lead_time_seconds": 1800, 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"10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-12-08T19:30:44.237038Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-12-08T19:30:44.957871Z", "ended": "2022-12-08T20:08:02.082381Z", "start_waiting": "2022-12-08T19:30:44.824198Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 6, "ranked": true }, { "id": 2795, "name": "Dark Realm", "director": { "id": 52592, "username": "Lazy Satomi", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/0fee81bec9e326f5aacaee36c2ee806e-64.png", "ratings": { "version": 5, "overall": { "rating": 2154.48898811852, "deviation": 62.96583598483079, "volatility": 0.05991113495008934 } }, "ranking": 32.68573000440283, "professional": false, "ui_class": "" }, "description": "time for game lets have fun", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": 154, "name": "Shou 'Shu' Group", "summary": "Are you looking for a fun and enjoyment?. Will here we are, we encourage you to join our group. Everyone is welcome, newbie or not.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 106, "icon": "https://user-uploads.online-go.com/5d438049e4eeb1f1ec7c33798592c824-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 15, "analysis_enabled": false, "exclusivity": "open", "started": "2014-02-01T17:00:17.932533Z", "ended": "2014-02-26T11:16:13.981203Z", "start_waiting": "2014-02-01T17:00:17.506240Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5d438049e4eeb1f1ec7c33798592c824-15.png", "player_count": 0, "ranked": true }, { "id": 93538, "name": "Blitz 13x13 Swiss Tournament 2022-08-15 11:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"ranked": true } ] }
