Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=id&page=833
{ "count": 59186, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=id&page=834", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=id&page=832", "results": [ { "id": 15802, "name": "Первый турнир среди двощеров по Го", "director": { "id": 174996, "username": "VahidAhundov", "country": "_GoT_Lannister", "icon": "https://secure.gravatar.com/avatar/d3308a6e04ca2afd128620d34659aeb0?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1411.1669094845925, "deviation": 62.97637216868961, "volatility": 0.06002282837890895 } }, "ranking": 22.89011749558833, "professional": false, "ui_class": "" }, "description": "Для двощеров.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 993, "name": "2ch.hk", 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"random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2016-03-17T19:30:03.272009Z", "ended": "2016-03-17T20:27:29.363910Z", "start_waiting": "2016-03-17T19:30:02.794686Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 9, "ranked": true }, { "id": 15807, "name": "Blitz 19x19 Elimination Tournament 2016-03-17 21:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 1, "name": "Blitz 19x19 Elimination 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