Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=players_start&page=3898
{ "count": 59187, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=players_start&page=3899", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=players_start&page=3897", "results": [ { "id": 103052, "name": "Vols Alive 9x9", "director": { "id": 623383, "username": "KitsuneNoGo", "country": "nl", "icon": "https://user-uploads.online-go.com/49d6293233d61cf317719ba2b4b3aca7-64.png", "ratings": { "version": 5, "overall": { "rating": 1893.2949265836028, "deviation": 66.84204982477706, "volatility": 0.05997055498181051 } }, "ranking": 29.693941876124423, "professional": false, "ui_class": "" }, "description": "Some knifefights in a phonebooth", "schedule": null, "title": null, "tournament_type": "roundrobin", "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 }, 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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-11-02T10:30:33.529759Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-11-02T10:31:33.622680Z", "ended": "2024-11-02T11:21:03.258395Z", "start_waiting": "2024-11-02T10:31:33.529984Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 10, "ranked": true }, { "id": 107983, "name": "Live 9x9 Double Elimination Tournament 2023-09-29 22:30", "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": 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"group_size": "3", "maximum_players": 100 }, "next_run": "2026-01-25T18:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "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": "2023-07-31T22:30:51.915832Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-07-31T22:31:52.126669Z", "ended": "2023-07-31T23:30:09.460442Z", "start_waiting": "2023-07-31T22:31:51.939064Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 9, "ranked": true }, { "id": 96717, "name": "isousou", "director": { "id": 1151261, "username": "Isou", 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