Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=5185
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"https://secure.gravatar.com/avatar/98f8713192e6bd9645995b82af1d6586?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1249.4578901982477, "deviation": 256.3451699831443, "volatility": 0.05999905212792343 } }, "ranking": 20.07259609112069, "professional": false, "ui_class": "provisional" }, "description": "Wei qi team", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 44, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 30, "periods": 180 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13000, "name": "Wei qi trg team", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2023-03-25T13:30:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": null, "ended": null, "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 1, "ranked": true }, { "id": 98412, "name": "2-7 kyu long-times Round Robin", "director": { "id": 1359, "username": "ygramul", "country": "es", "icon": "https://user-uploads.online-go.com/1ae3c25c4a403ffef463f653ddbd8567-64.png", "ratings": { "version": 5, "overall": { "rating": 1395.730097569404, "deviation": 65.46068214824727, "volatility": 0.060022600608253936 } }, "ranking": 22.63548342965541, "professional": false, "ui_class": "supporter" }, "description": "A small league with long playing times for people with a similar skill. 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