Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=is_open&page=2369
{ "count": 59521, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=is_open&page=2370", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=is_open&page=2368", "results": [ { "id": 20403, "name": "13er rulez", "director": { "id": 1039, "username": "joachim", "country": "de", "icon": "https://user-uploads.online-go.com/cb60432b91d79a1055a51afbe4f22dce-64.png", "ratings": { "version": 5, "overall": { "rating": 1814.7359764248408, "deviation": 65.27352950016731, "volatility": 0.06062280059379529 } }, "ranking": 28.712875688700365, "professional": false, "ui_class": "supporter" }, "description": "ein weiterer Versuch eines 13x13 Turniers", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "time_control": "fischer", "initial_time": 300, "max_time": 600, "time_increment": 10 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1240, "name": 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