Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=2929
{ "count": 59095, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=2930", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=2928", "results": [ { "id": 88975, "name": "Турнир 13х13 [2]", "director": { "id": 1139613, "username": "deleted-d2efebf3-1f2c-4adb-82bb-af3f41f75c2d", "country": "ru", "icon": "https://user-uploads.online-go.com/e2242f2efc4924a917e9808a898033d6-64.png", "ratings": { "version": 5, "overall": { "rating": 1496.544937094556, "deviation": 85.68993064099794, "volatility": 0.059995078392557744 } }, "ranking": 24.249997538573048, "professional": false, "ui_class": "" }, "description": "Кто сказал, что можно играть только на доске 19х19? Основная задача — поиграть, хорошо провести время и набраться опыта. \n\nЭто регулярный турнир для новичков, который проходит каждую субботу.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 11497, "name": "Чат игроков в Го (weiqi, baduk, igo)", "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». 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null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 10, "ranked": true }, { "id": 94852, "name": "JORNADA 3 DE ENTRENAMIENTO INTERMEDIO DE GO", "director": { "id": 798920, "username": "vaik.kanik", "country": "mx", "icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png", "ratings": { "version": 5, "overall": { "rating": 1171.207886687557, "deviation": 60.582228588721904, "volatility": 0.059730739267367286 } }, "ranking": 18.575389024397857, "professional": false, "ui_class": "" }, "description": "“En el Go, como en la guerra, debes fiarte de tu instinto.”\nEl guerrero a la sombra del cerezo.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 480, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4974, "name": "Taller de Go-Biblioteca de México", "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 237, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-22T01:35:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2022-09-22T01:35:27.745744Z", "ended": "2022-09-22T02:20:44.760694Z", "start_waiting": "2022-09-22T01:35:27.675561Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png", "player_count": 3, "ranked": true }, { "id": 75636, "name": "Correspondence 13x13 RoundRobin 2021-05-28 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true, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 10 }, "next_run": "2026-03-26T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-05-28T19:00:17.778720Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-28T19:01:17.427183Z", "ended": "2021-09-07T18:20:15.470705Z", "start_waiting": "2021-05-28T19:01:16.290449Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 10, "ranked": true }, { "id": 89144, "name": "Blitz 13x13 Swiss Tournament 2022-04-24 19:31", "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": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260324T070000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-03-24T07:00:20.014535Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, 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false, "exclusivity": "open", "started": "2022-04-24T19:31:01.004236Z", "ended": "2022-04-24T20:15:37.419155Z", "start_waiting": "2022-04-24T19:31:00.853454Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 6, "ranked": true }, { "id": 13620, "name": "Blitz 13x13 Swiss Tournament 2015-12-28 15:30", "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": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260324T070000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": 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