Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-auto_start_on_max&page=1196
{ "count": 59390, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-auto_start_on_max&page=1197", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-auto_start_on_max&page=1195", "results": [ { "id": 63796, "name": "Blitz 19x19 Elimination Tournament 2020-08-01 01:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260216T090000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-02-16T09:00:21.170034Z", 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"2020-08-01T04:33:22.561888Z", "start_waiting": "2020-08-01T01:57:21.586595Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 63691, "name": "Play with bot 10 9x9", "director": { "id": 798997, "username": "noob_bot", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/c0482108c2d871387c75860f532c7f8c-64.png", "ratings": { "version": 5, "overall": { "rating": 1561.4203355736065, "deviation": 58.817685263988835, "volatility": 0.05540287199581246 } }, "ranking": 25.232409517993304, "professional": false, "ui_class": "bot" }, "description": "Fast correspondence tournament, human/bot are welcome.\n\nGame result is NOT important.\n\nThis is running for debug & test.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 15360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", 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