Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=start_waiting&page=1174
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Five simultaneous games in a single round. 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"2014-12-20T06:06:42.010011Z", "last_run": "2026-02-14T21:00:20.799906Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "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": "2026-02-15T01:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-10-22T13:30:14.411621Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-10-22T13:30:16.643039Z", "ended": "2017-10-22T13:56:02.915236Z", "start_waiting": "2017-10-22T13:30:16.395008Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 5, "ranked": true }, { "id": 31220, "name": "Go 4 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": "" }, "description": "Go 4 fun.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, 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"player_count": 6, "ranked": true } ] }
