Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=analysis_enabled&page=675
{ "count": 59382, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=676", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=674", "results": [ { "id": 638, "name": "Andreas' 15th mini-tournament", "director": { "id": 12608, "username": "Andreas", "country": "un", "icon": "https://secure.gravatar.com/avatar/9391313b744a480fccc4b2ffa6031575?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1708.106347149412, "deviation": 65.43808331330433, "volatility": 0.05994359485799847 } }, "ranking": 27.311035957117518, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, 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"10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-18T02:00:00Z", "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, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2018-03-04T22:30:51.902778Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2018-03-04T22:34:53.984907Z", "ended": "2018-03-04T23:03:18.608823Z", "start_waiting": "2018-03-04T22:34:53.737701Z", "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": 133352, "name": "Blitz 19x19 Elimination Tournament 2025-10-13 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