Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=3791
{ "count": 59248, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=3792", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=3790", "results": [ { "id": 2755, "name": "beginner tournament 28Kyu-30Kyu", "director": { "id": 53917, "username": "Trudi", "country": "", "icon": "https://secure.gravatar.com/avatar/8d1bc87c813481718c8a00ec89cbc71d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1186.8118757215577, "deviation": 75.10706571765202, "volatility": 0.05999292133030317 } }, "ranking": 18.881779687309265, "professional": false, "ui_class": "" }, "description": "this tournament is for players 28 Kyu and lower.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "aga", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, 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4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2026-01-26T14:30:44.168304Z", "ended": "2026-01-26T15:18:47.602168Z", "start_waiting": "2026-01-26T14:30:44.037633Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 8, "ranked": true }, { "id": 62463, "name": "Live 9x9 Double Elimination Tournament 2020-06-27 06:31", "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 Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 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