Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=first_pairing_method&page=182
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"first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-30T11:33:32.500689Z", "ended": "2023-09-30T12:43:18.051491Z", "start_waiting": "2023-09-30T11:33:32.371391Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 6, "ranked": true }, { "id": 53866, "name": "Live 19x19 Swiss Tournament 2019-11-14 20:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 4, "name": "Live 19x19 Swiss 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"player_count": 5, "ranked": true }, { "id": 99893, "name": "9x9 Double Elimination - March 2023", "director": { "id": 522830, "username": "Sofia_m", "country": "it", "icon": "https://user-uploads.online-go.com/62126c89b7b907ddcd55e9bbdc1e97c2-64.png", "ratings": { "version": 5, "overall": { "rating": 1978.940891917098, "deviation": 94.37985142992264, "volatility": 0.060016426286963416 } }, "ranking": 30.71817056523826, "professional": false, "ui_class": "" }, "description": "Everyone is welcome.\n\nPauses are not allowed.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6630, "name": "Go friends 🐬", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 363, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png" }, "auto_start_on_max": false, "time_start": "2023-02-22T16:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-02-22T16:00:49.281637Z", "ended": "2023-11-05T22:22:47.057172Z", "start_waiting": "2023-02-22T16:00:49.069242Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png", "player_count": 15, "ranked": true }, { "id": 129692, "name": "Live 19x19 Swiss Tournament 2025-06-21 16:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, 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