Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=3987
{ "count": 59494, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=3988", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=3986", "results": [ { "id": 46838, "name": "2019 Março C", "director": { "id": 307866, "username": "swafaron", "country": "br", "icon": "https://user-uploads.online-go.com/c62da84b968b7d03ab1235c4e4988c13-64.png", "ratings": { "version": 5, "overall": { "rating": 1568.7246028591371, "deviation": 62.77870530874028, "volatility": 0.05985028812148364 } }, "ranking": 25.340451859744853, "professional": false, "ui_class": "" }, "description": "2019 Março C", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 31680, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 28800, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1527, "name": "Brasil", "summary": "Ponto de encontro dos jogadores brasileiros", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 490, "icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-64.png" }, "auto_start_on_max": false, "time_start": "2019-03-31T11:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "group", "started": "2019-03-31T11:00:07.568702Z", "ended": "2019-04-22T17:31:13.846787Z", "start_waiting": "2019-03-31T11:00:07.262439Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png", "player_count": 5, "ranked": true }, { "id": 105404, "name": "“中国🇨🇳 无敌”杯", "director": { "id": 1195249, "username": "想升业6", "country": "un", "icon": "https://secure.gravatar.com/avatar/1a80f367b23667a93f80ed965cc59747?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1338.645319102846, "deviation": 183.26872499672078, "volatility": 0.059998077507821566 } }, "ranking": 21.66875102575006, "professional": false, "ui_class": "provisional" }, "description": "为了庆祝祖国繁荣昌盛", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 605484, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 86400, "period_time": 604800, "periods": 2 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13407, "name": "弹雨星围棋社团", "summary": "我希望大家在弹雨星围棋社团能够和睦相处，互相学习 弹雨星围棋社团欢迎您", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/9ffd1fbab363570d18051ddcbe546e6e-64.png" }, "auto_start_on_max": false, "time_start": "2023-07-22T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-22T05:59:43.732676Z", "ended": "2023-12-31T00:18:45.165150Z", "start_waiting": "2023-07-22T05:59:43.110631Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9ffd1fbab363570d18051ddcbe546e6e-15.png", "player_count": 10, "ranked": true }, { "id": 134998, "name": "Go's Got TALENT!", "director": { "id": 1733830, "username": "Mr. C. Cheese", "country": "_CARICOM", "icon": "https://user-uploads.online-go.com/5eba3c669a2a0ebd63bd82beb74da17a-64.png", "ratings": { "version": 5, "overall": { "rating": 455.4656361578848, "deviation": 66.55611487627914, "volatility": 0.060043606952417665 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "May the best Go players BATTLE it out to see who wins!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 40, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 40 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13675, "name": "Sunday GO and MORE", "summary": "You can't miss this group, join now!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 110, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-03T19:45:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-12-03T19:45:53.570603Z", "ended": "2025-12-03T19:46:53.146354Z", "start_waiting": "2025-12-03T19:45:53.547758Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png", "player_count": 1, "ranked": true }, { "id": 80568, "name": "Torneo 13x13 :)", "director": { "id": 744396, "username": "JacintaTeijeiro", "country": "cl", "icon": "https://user-uploads.online-go.com/906d16009768b0a95870bb13b7a3253c-64.png", "ratings": { "version": 5, "overall": { "rating": 1259.8829249602825, "deviation": 62.22601139361513, "volatility": 0.060261434499344985 } }, "ranking": 20.264950148240615, "professional": false, "ui_class": "" }, "description": "este es un torneo bonito :=)", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6772, "name": "Go Puerto Montt", "summary": "Go Puerto Montt lugar de encuentro de jugadores, difusión y activación de instancias en la Región de Los Lagos y el mundo :)", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 123, "icon": "https://user-uploads.online-go.com/e99c6e7bf1c7bbb50f834c974b23f196-64.png" }, "auto_start_on_max": false, "time_start": "2021-09-25T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-09-25T23:00:03.292938Z", "ended": "2021-10-20T20:16:02.071371Z", "start_waiting": "2021-09-25T23:00:03.075764Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/e99c6e7bf1c7bbb50f834c974b23f196-15.png", "player_count": 8, "ranked": true }, { "id": 46819, "name": "Fast Correspondence 9x9 10player Round Robin. Starts when full. Apr-'19fA", "director": { "id": 497519, "username": "Kosh-retired", "country": "_Lord_Howe_Island", "icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1574.954785564748, "deviation": 61.40997215047312, "volatility": 0.060088015249815864 } }, "ranking": 25.432209892698047, "professional": false, "ui_class": "" }, "description": "---\n- STARTS WHEN FULL & Does NOT pause on the weekend.\n\n- Just one round. Ten players, nine games, Chinese Rules/Scoring.\n\n- If this suits you then, Bonne Partie. :)\n\n- This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game(s) for your opponent (always with previous notice).", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 172800, "max_time": 259200, "time_increment": 43200, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 508, "name": "Fast Correspondence", "summary": "Tournaments for people who like to play quick correspondence games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 823, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": true, "time_start": "2019-04-03T12:01:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-04-02T04:44:22.940024Z", "ended": "2019-04-20T23:48:41.888260Z", "start_waiting": "2019-04-02T04:44:19.646920Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 10, "ranked": true }, { "id": 127899, "name": "TorneoCOSA", "director": { "id": 1758657, "username": "maudorqw", "country": "un", "icon": "https://secure.gravatar.com/avatar/9fd422eae42cb2138480f9775f768460?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 471.68130628305516, "deviation": 68.46468648762959, "volatility": 0.06005553542686636 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "asdasd", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 13, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 180, "max_time": 3600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15288, "name": "Good_ESCOM", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-04-27T04:16:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-04-27T04:16:01.238137Z", "ended": "2025-04-27T04:38:11.739932Z", "start_waiting": "2025-04-27T04:16:01.158618Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 25030, "name": "Correspondence 13x13 RoundRobin 2017-02-27 01:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260425T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-04-25T19:00:17.387782Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 13, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": 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": "2026-04-28T19:00:00Z", "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, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-02-27T01:00:28.962285Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-02-27T01:00:53.036760Z", "ended": "2017-03-07T03:37:38.801362Z", "start_waiting": "2017-02-27T01:00:51.307444Z", "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": 109280, "name": "M 2/4 : ทดสอบระบบแข่งขันออนไลน์", "director": { "id": 872697, "username": "เมี๊ยวม๊าวว", "country": "th", "icon": "https://user-uploads.online-go.com/a7deae48f8d7c9175dfafdf4122b30eb-64.png", "ratings": { "version": 5, "overall": { "rating": 1941.6675911597983, "deviation": 63.11498964460746, "volatility": 0.06008668044154571 } }, "ranking": 30.27798230657687, "professional": false, "ui_class": "" }, "description": "มาเล่นหมากล้อมออนไลน์กันเถอะ !!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 9573, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 1209600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13760, "name": "Satit PIM 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"ratings": { "version": 5, "overall": { "rating": 1047.2758675027353, "deviation": 62.762950067504484, "volatility": 0.06001305265766314 } }, "ranking": 15.986218548395701, "professional": false, "ui_class": "" }, "description": "A tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 10174, "name": "Wasaboys", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://user-uploads.online-go.com/a5b1223637417680999eb6841d90533b-64.png" }, "auto_start_on_max": true, "time_start": "2021-10-13T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-10-23T09:08:47.302781Z", "ended": "2021-10-23T09:15:58.762277Z", "start_waiting": "2021-10-23T09:08:47.206041Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/a5b1223637417680999eb6841d90533b-15.png", "player_count": 4, "ranked": true }, { "id": 85433, "name": "29/1 1 -> 何炬輘\t2 -> 楊興宇", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "29/1 1 -> 何炬輘\t2 -> 楊興宇", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7531, "name": "傳碁 C班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-01-29T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-01-29T07:21:26.523193Z", "ended": "2022-01-29T07:49:45.549171Z", "start_waiting": "2022-01-29T07:21:26.469500Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true } ] }
