Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=5326
{ "count": 59218, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=5327", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=5325", "results": [ { "id": 102092, "name": "Live 19x19 Swiss Tournament 2023-04-11 12:30", "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": 4, "name": "Live 19x19 Swiss Tournament", "rrule": "DTSTART:20260403T160000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:30:39.250689Z", "last_run": "2026-04-03T16:00:15.817347Z", 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null, "auto_start_on_max": false, "time_start": "2020-05-08T03:30:57.047076Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-05-08T03:30:58.721988Z", "ended": "2020-05-14T07:41:22.898102Z", "start_waiting": "2020-05-08T03:30:58.179470Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 7, "ranked": true }, { "id": 58925, "name": "Very Fast Correspondence 9x9 - #1", "director": { "id": 709533, "username": "mazuja", "country": "ch", "icon": "https://user-uploads.online-go.com/7d1f840f0659c49edbea7fe5399799f7-64.png", "ratings": { "version": 5, "overall": { "rating": 1995.4240937434352, "deviation": 67.60797948981279, "volatility": 0.06082547300423089 } }, "ranking": 30.91019535990924, "professional": false, "ui_class": "supporter" }, "description": "intended 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38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-27T10:00:20.375541Z", "ended": "2020-05-30T21:11:47.498530Z", "start_waiting": "2020-04-27T10:00:08.836422Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 29, "ranked": true }, { "id": 59024, "name": "2° Encuentro de Go en línea, abril 2020", "director": { "id": 607938, "username": "kido.go.baduk", "country": "mx", "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png", "ratings": { "version": 5, "overall": { "rating": 752.4459521746994, "deviation": 67.76829760245717, "volatility": 0.060586791591643506 } }, "ranking": 8.332400499350085, "professional": false, "ui_class": "" }, "description": "Hola a todos, bienvenidos!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "byoyomi", 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