Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=board_size&page=5533
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"started": "2025-02-02T08:31:23.408745Z", "ended": "2025-02-02T10:50:49.196507Z", "start_waiting": "2025-02-02T08:31:23.346583Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 7, "ranked": true }, { "id": 136235, "name": "19x19 Open D.E. 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