Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=482
{ "count": 60167, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=483", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=481", "results": [ { "id": 23821, "name": "9x9 Τουρνουά Ιανουαρίου", "director": { "id": 387206, "username": "DKrambo", "country": "gr", "icon": "https://user-uploads.online-go.com/ea8216b44fd5679279dc93598033bd0b-64.png", "ratings": { "version": 5, "overall": { "rating": 1447.6838171797965, "deviation": 66.1768382830103, "volatility": 0.060004535992513056 } }, "ranking": 23.481552638041766, "professional": false, "ui_class": "" }, "description": "To 19x19 μας έχει 1 παρτίδα ακόμα να τελιώσει μέχρι το 2ο γύρο, οπότε κάνουμε ενα 9x9 στα γρήγορα, μέχρι να τελιώσει το άλλο.\n\nRound Robin, ξεκινάει Δευτέρα, 16/01/2016\n\nΚαλή διασκέδαση!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { 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"name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260708T140000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-07-08T14:00:18.536579Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-07-08T18:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, 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