Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5107
{ "count": 60196, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5108", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5106", "results": [ { "id": 54677, "name": "Attempt One", "director": { "id": 623267, "username": "archeristic", "country": "us", "icon": "https://secure.gravatar.com/avatar/f26f3b490f2c52a9b04572f3b74308b6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 766.4040983856172, "deviation": 64.41098858767948, "volatility": 0.06008253750401342 } }, "ranking": 8.757906864260589, "professional": false, "ui_class": "" }, "description": "Looking for more short term tournaments?", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 86400, "period_time": 86400, "periods": 2 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4263, "name": "19x19 Correspondence 24 hour Rumble", "summary": "24 hours for a match. Will you fall to the clock?", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-12-12T02:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-12-12T03:03:58.476861Z", "ended": "2020-01-18T22:43:47.263842Z", "start_waiting": "2019-12-12T03:03:58.155203Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 96933, "name": "Sonatype 13x13 Handicap", "director": { "id": 9484, "username": "paulerickson", "country": "us", "icon": "https://user-uploads.online-go.com/48c15b55c074ed78610a532d3aa62818-64.png", "ratings": { "version": 5, "overall": { "rating": 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"base_points": "10.0" }, "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": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2019-11-06T12:30:06.275013Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2019-11-06T12:30:08.663606Z", "ended": "2019-11-06T13:55:37.844433Z", "start_waiting": "2019-11-06T12:30:07.915873Z", "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": 124046, "name": "black stone #09", "director": { "id": 635044, "username": "15.03", "country": "jp", "icon": 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