Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-player_count&page=3587
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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-06-06T22:30:30.098710Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-06-06T22:31:30.292887Z", "ended": "2023-06-06T23:09:48.129894Z", "start_waiting": "2023-06-06T22:31:30.133762Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 5, "ranked": true }, { "id": 97010, "name": "hi ka ru no go", "director": { "id": 1151261, "username": "Isou", "country": "fr", "icon": "https://user-uploads.online-go.com/9f95e19a9a381748a877c19444d4ef88-64.png", "ratings": { "version": 5, "overall": { "rating": 1258.6663129865938, "deviation": 63.21706962275991, "volatility": 0.059958298873562056 } }, "ranking": 20.24258443947682, "professional": false, "ui_class": "" }, "description": "4 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"2023-04-01T20:58:15.525274Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/89b2c23bcd7395a71536f77090cffe45-15.png", "player_count": 5, "ranked": true }, { "id": 104043, "name": "Live 9x9 Double Elimination Tournament 2023-06-06 10:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260509T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-05-09T06:00:49.329873Z", "lead_time_seconds": 1800, 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