Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-ended&page=662
{ "count": 59063, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-ended&page=663", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-ended&page=661", "results": [ { "id": 123037, "name": "Blitz 13x13 Swiss Tournament 2024-12-09 11:30", "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 Site-wide Tournament", "schedule": { "id": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260115T230000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-01-15T23:00:50.627405Z", "lead_time_seconds": 1800, 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"min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2024-12-09T07:47:11.311383Z", "ended": "2024-12-09T08:22:49.249339Z", "start_waiting": "2024-12-09T07:47:11.250091Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/77a325d663f63d21c325d52de886e9e2-15.png", "player_count": 4, "ranked": true }, { "id": 122442, "name": "9*9 #16 stage2", "director": { "id": 1381238, "username": "BuzzerBeater", "country": "030", "icon": "https://user-uploads.online-go.com/d34952ca0e76fd14a163c154f3b31475-64.png", "ratings": { "version": 5, "overall": { "rating": 2074.162219549919, "deviation": 80.74403915832994, "volatility": 0.06071376433084794 } }, "ranking": 31.806116946226187, "professional": false, "ui_class": "" }, "description": "Final.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 9573, "time_control_parameters": { "system": "absolute", 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