Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=time_start&page=4086
{ "count": 59056, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_start&page=4087", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_start&page=4085", "results": [ { "id": 101288, "name": "Live 9x9 Double Elimination Tournament 2023-03-19 06:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260115T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-01-15T02:00:50.071966Z", 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"2023-03-19T09:30:10.353517Z", "ended": "2023-03-19T10:00:58.244560Z", "start_waiting": "2023-03-19T09:30:10.073538Z", "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": 101179, "name": "ТУРНИР ЗА ТИТУЛ \"ОГОРОД\"", "director": { "id": 978527, "username": "Роман525", "country": "ru", "icon": "https://user-uploads.online-go.com/2d2c888356a8745ef228ae531dd688c3-64.png", "ratings": { "version": 5, "overall": { "rating": 1556.9959713784267, "deviation": 63.55759639339396, "volatility": 0.06006578032434786 } }, "ranking": 25.166719699982114, "professional": false, "ui_class": "" }, "description": "Турнир Огород", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 39, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1200, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12590, "name": "Эгоисты из ЕКБ", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/bd8361b5be75fc466e0b0919d8a5fd13-64.png" }, "auto_start_on_max": false, "time_start": "2023-03-19T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-03-19T10:00:11.557790Z", "ended": "2023-03-19T10:43:53.663037Z", "start_waiting": "2023-03-19T10:00:11.444935Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/bd8361b5be75fc466e0b0919d8a5fd13-15.png", "player_count": 4, "ranked": true }, { "id": 101295, "name": "Live 9x9 Double Elimination Tournament 2023-03-19 10:30", "director": { "id": 4, "username": 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"first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-01-15T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-03-19T10:30:11.568895Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-03-19T10:30:13.022984Z", "ended": "2023-03-19T11:43:53.446425Z", "start_waiting": "2023-03-19T10:30:12.779199Z", "board_size": 9, "active_round": null, "icon": 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