Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=1263
{ "count": 59414, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=1264", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=1262", "results": [ { "id": 62934, "name": "Manchester Go Club - Rapid 19x19 Tournament #9", "director": { "id": 206311, "username": "taiyaki ι―ηΌγ", "country": "jp", "icon": "https://user-uploads.online-go.com/bf298249efe61246416591f25414b80c-64.png", "ratings": { "version": 5, "overall": { "rating": 1867.1000057404892, "deviation": 65.45025222666547, "volatility": 0.060005676838603444 } }, "ranking": 29.37141073911507, "professional": false, "ui_class": "supporter" }, "description": "Welcome to the 9th Manchester Go Club Rapid 19x19 Tournament. 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null, "auto_start_on_max": false, "time_start": "2016-03-12T16:30:19.308610Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2016-03-12T16:30:21.002688Z", "ended": "2016-03-12T17:34:53.625501Z", "start_waiting": "2016-03-12T16:30:20.802471Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 2012, "name": "Hail Satan", "director": { "id": 21252, "username": "mskoh52", "country": "kr", "icon": "https://secure.gravatar.com/avatar/66f6505237a98913a561d240cdc09dad?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1543.4916904669847, "deviation": 68.23063417393804, "volatility": 0.06003990679939349 } }, "ranking": 24.96505717839437, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, 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"2020-12-08T18:17:48.977893Z", "start_waiting": "2020-12-08T16:31:47.174950Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 7, "ranked": true }, { "id": 15723, "name": "Blitz 13x13 Swiss Tournament 2016-03-14 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:20260220T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-02-20T15:00:39.855828Z", "lead_time_seconds": 1800, 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"players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 17, "max_ranking": 24, "analysis_enabled": false, "exclusivity": "open", "started": "2013-03-28T08:51:40Z", "ended": "2013-03-28T07:51:40Z", "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 } ] }
