Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-board_size&page=5373
{ "count": 58925, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5374", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5372", "results": [ { "id": 67266, "name": "9x9 Lovers Round Robin Tourny", "director": { "id": 508594, "username": "Kampinkarl1", "country": "_Starfleet", "icon": "https://user-uploads.online-go.com/7cceb0191a16caacbcd28f303e6b72ac-64.png", "ratings": { "version": 5, "overall": { "rating": 1459.7204371363496, "deviation": 67.42639978843152, "volatility": 0.060125611186152214 } }, "ranking": 23.673235197189392, "professional": false, "ui_class": "" }, "description": "A quick tournament in which anyone can participate.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, 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"2021-01-10T18:30:03.149182Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-01-10T18:30:04.494752Z", "ended": "2021-01-10T19:49:20.058327Z", "start_waiting": "2021-01-10T18:30:04.087683Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 12, "ranked": true }, { "id": 69965, "name": "Sunday tournament", "director": { "id": 56637, "username": "milanm", "country": "un", "icon": "https://user-uploads.online-go.com/3ca6488bbc5b99dee6389c8324babd42-64.png", "ratings": { "version": 5, "overall": { "rating": 1635.0716108917638, "deviation": 66.79034295569544, "volatility": 0.05993605693684858 } }, "ranking": 26.299409768070202, "professional": false, "ui_class": "supporter aga" }, "description": "weekly 9x9 tournament", "schedule": null, "title": null, "tournament_type": 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