Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=1029
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{ "id": 61248, "name": "test4", "director": { "id": 787149, "username": "tadaharu", "country": "jp", "icon": "https://secure.gravatar.com/avatar/f70230d78c9c9f5b8ea54c19b5f9c1f6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1414.6503680116407, "deviation": 213.60066180856543, "volatility": 0.06000444826504418 } }, "ranking": 22.947192739902015, "professional": false, "ui_class": "provisional" }, "description": "テスト４です。", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "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": { "id": 5895, "name": "test toyota", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 2, "icon": 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