Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5026
{ "count": 59725, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5027", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5025", "results": [ { "id": 29462, "name": "Lemon Squeezy Open Tour", "director": { "id": 291466, "username": "Crust ( ͡° ͜ʖ ͡°)", "country": "035", "icon": "https://user-uploads.online-go.com/db55980d916c697acd9eec76884f81ba-64.png", "ratings": { "version": 5, "overall": { "rating": 1998.5877900962407, "deviation": 70.33251603278873, "volatility": 0.060336349525186066 } }, "ranking": 30.946870055936838, "professional": false, "ui_class": "" }, "description": "Good luck and have fun guys!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1717, "name": "House Overplay", "summary": "Style: Overplay, of course, trashtalking and memes are also accepted. 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28294, "name": "Correspondence 13x13 RoundRobin 2017-06-27 01:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260519T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-05-19T19:00:16.407706Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 13, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 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