Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=first_pairing_method&page=1203
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"2016-07-27T12:08:56.230080Z", "start_waiting": "2016-02-08T01:00:31.904960Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 10, "ranked": true }, { "id": 4381, "name": "Veliki slovenski 3", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 726.1824429427854, "deviation": 64.39543420405256, "volatility": 0.05912798361164365 } }, "ranking": 7.509929901012389, "professional": false, "ui_class": "supporter" }, "description": "Fhbu ikb", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 374, "name": 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