Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=first_pairing_method&page=254
{ "count": 58933, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=255", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=253", "results": [ { "id": 135216, "name": "Southampton Dec2025 13x13 Tournament v2", "director": { "id": 1350621, "username": "SMS-Mr.d", "country": "us", "icon": "https://user-uploads.online-go.com/a37a10b28a4630ef53f62c17e567cca7-64.png", "ratings": { "version": 5, "overall": { "rating": 1087.6431665845494, "deviation": 61.776335264617884, "volatility": 0.05998629219958402 } }, "ranking": 16.861768721103054, "professional": false, "ui_class": "" }, "description": "Southampton Dec2025 13x13 Tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 7, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 6, 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