Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-time_start&page=656
{ "count": 59061, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-time_start&page=657", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-time_start&page=655", "results": [ { "id": 127190, "name": "HAPPY GO #100 Double Elimination", "director": { "id": 1220803, "username": "nobhaete", "country": "cn", "icon": "https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png", "ratings": { "version": 5, "overall": { "rating": 1933.46051351628, "deviation": 75.54851174686115, "volatility": 0.0598323942907199 } }, "ranking": 30.179924061076516, "professional": false, "ui_class": "" }, "description": "Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! 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"group_size": "3", "maximum_players": 10 }, "next_run": "2026-01-15T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2025-04-12T19:00:14.725732Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-12T19:00:15.315333Z", "ended": "2025-06-02T22:34:55.531474Z", "start_waiting": "2025-04-12T19:00:14.849082Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 10, "ranked": true }, { "id": 127418, "name": "Live 9x9 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