Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=4172
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"https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png", "player_count": 7, "ranked": true }, { "id": 95493, "name": "BigTopMidway - Go Tournament Trial - Live", "director": { "id": 1220813, "username": "themastiff", "country": "un", "icon": "https://secure.gravatar.com/avatar/122788895c254a127c81ff408797a0c9?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 938.9084578815834, "deviation": 203.94092917384765, "volatility": 0.0600023067194422 } }, "ranking": 13.45755158560454, "professional": false, "ui_class": "provisional" }, "description": "BigTopMidway first Go Tournament\nTest run.\nLive play", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "korean", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": 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"2017-05-30T03:22:28.317326Z", "start_waiting": "2017-05-30T02:30:15.817759Z", "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": 109997, "name": "9x9 Mini League 10k-25k #196", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1317.204020981182, "deviation": 70.01380103919239, "volatility": 0.060139846375902514 } }, "ranking": 21.294952084407523, "professional": false, "ui_class": "" }, "description": "Special league for players between 25kyu and 10kyu. 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