Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=id&page=1296
{ "count": 59436, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=id&page=1297", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=id&page=1295", "results": [ { "id": 26294, "name": "Correspondence 9x9 RoundRobin 2017-04-14 01:00", "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": 5, "name": "Correspondence 9x9 RoundRobin", "rrule": "DTSTART:20260222T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:56:18.340749Z", "last_run": "2026-02-22T19:00:40.558276Z", "lead_time_seconds": 86400, "tournament_type": 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true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-04-13T22:30:40.750314Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-04-13T22:30:43.310443Z", "ended": "2017-04-13T22:55:18.075330Z", "start_waiting": "2017-04-13T22:30:42.512790Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 26309, "name": "Go have fun!", "director": { "id": 142059, "username": "sam.zheng.982", "country": "cn", "icon": "https://user-uploads.online-go.com/4a9b007fe8520ddb6e0c947eb78a2201-64.png", "ratings": { "version": 5, "overall": { "rating": 1181.255972652276, "deviation": 65.91084530123521, "volatility": 0.059977859396465 } }, "ranking": 18.773151556456167, "professional": false, "ui_class": "" }, 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