Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5855
{ "count": 60023, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5856", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5854", "results": [ { "id": 103938, "name": "10/10 what day is today", "director": { "id": 1177577, "username": "deanloveeat", "country": "tw", "icon": "https://secure.gravatar.com/avatar/92ded2f44ad54afd5dd40feb56f19051?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1662.3108939062977, "deviation": 290.31896371798047, "volatility": 0.05999967537233814 } }, "ranking": 26.681897238489267, "professional": false, "ui_class": "provisional" }, "description": "wqeqw", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 346626, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 129600, "period_time": 345600, "periods": 10 }, "is_open": true, "exclude_provisional": false, "group": { "id": 12575, "name": "WE ARE THE BEST !!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-10-10T02:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-10-10T02:00:30.204339Z", "ended": "2025-07-24T18:35:09.122972Z", "start_waiting": "2024-10-10T02:00:29.879394Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 22, "ranked": true }, { "id": 131995, "name": "მერვე ტურნირი.", "director": { "id": 21742, "username": "დათო", "country": "ge", "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png", "ratings": { "version": 5, "overall": { "rating": 2188.217274395995, "deviation": 97.40479902700517, "volatility": 0.06013689069472163 } }, "ranking": 33.04533320130458, "professional": false, "ui_class": "" }, "description": "მერვე ტურნირი.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "chinese", "time_per_move": 9, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 3, "initial_time": 180, "max_time": 180 }, "is_open": true, "exclude_provisional": false, "group": { "id": 692, "name": "Georgia - საქართველოს გოს ფედერაცია", "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 269, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png" }, "auto_start_on_max": false, "time_start": "2025-09-01T18:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-09-01T18:00:14.848645Z", "ended": "2025-09-01T18:48:53.649337Z", "start_waiting": "2025-09-01T18:00:14.686246Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png", "player_count": 12, "ranked": true }, { "id": 35248, "name": "Adform Open 2018", "director": { "id": 55800, "username": "shmart", "country": "un", "icon": "https://secure.gravatar.com/avatar/22ce23196c2ec6eadd651bf0ba7d4d75?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1377.9193044706992, "deviation": 81.00542810614562, "volatility": 0.05999783024447491 } }, "ranking": 22.3381671737693, "professional": false, "ui_class": "" }, "description": "Description", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2269, "name": "Adform", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-03-09T12:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-03-09T12:00:16.326104Z", "ended": "2018-03-10T10:47:33.634361Z", "start_waiting": "2018-03-09T12:00:16.175018Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 91762, "name": "Fast Correspondence 2022-07-14", "director": { "id": 784, "username": "mlopezviedma", "country": "ar", "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png", "ratings": { "version": 5, "overall": { "rating": 1523.6905157613091, "deviation": 61.871308506532216, "volatility": 0.059736468741597874 } }, "ranking": 24.66614858276941, "professional": false, "ui_class": "supporter moderator" }, "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 30720, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 28800, "initial_time": 172800, "max_time": 172800 }, "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": 828, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-14T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-07-14T00:00:50.804373Z", "ended": "2022-09-02T15:30:47.663568Z", "start_waiting": "2022-07-14T00:00:50.334750Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 10, "ranked": true }, { "id": 111293, "name": "Lonely Valentine 9x9", "director": { "id": 1491621, "username": "Nevpzo", "country": "aq", "icon": "https://user-uploads.online-go.com/e53d73690fb6922cc3a5782be751c86b-64.png", "ratings": { "version": 5, "overall": { "rating": 1404.8131163806024, "deviation": 68.17559186318353, "volatility": 0.05999464130227478 } }, "ranking": 22.785649027331043, "professional": false, "ui_class": "" }, "description": "Tournament starts on valentines day, February 14th 2024.\n\nHave fun and good luck to everyone !", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 17448, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 14400, "initial_time": 86400, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13925, "name": "iWannaMakeTournaments", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 1, "icon": "https://user-uploads.online-go.com/4a178cafea490f91565f17fee7c26ebe-64.png" }, "auto_start_on_max": false, "time_start": "2024-02-14T12:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-02-14T12:00:39.520965Z", "ended": "2024-03-04T20:17:34.547296Z", "start_waiting": "2024-02-14T12:00:39.424804Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/4a178cafea490f91565f17fee7c26ebe-15.png", "player_count": 11, "ranked": true }, { "id": 127836, "name": "Tournament 1 of the series", "director": { "id": 1310334, "username": "PilotClem", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/b00190484ad187723ff8143c2edb8b34-64.png", "ratings": { "version": 5, "overall": { "rating": 1149.0578619384216, "deviation": 61.234712987984565, "volatility": 0.059912247963478785 } }, "ranking": 18.13338047356629, "professional": false, "ui_class": "" }, "description": "This tournament is made for people to learn from each other, and to develop their senses of the game. It is also the first of the series, I will be hosting multiple tournaments. \n\nPlease join my groupe\nThank you,\nHave fun", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 32, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15283, "name": "Tournaments and games", "summary": "Please feel free to create your own tournament or game, and to have fun. The purpose of this group is for you guys to have fun, to learn and to gain experience. If you wish you can create reviews, you can share a game, or a impressive move you made.😁\n\nI am", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 25, "icon": "https://user-uploads.online-go.com/d468da67c2a39fd37f4de966ee5820ea-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-29T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-29T09:00:48.144226Z", "ended": "2025-04-29T09:31:43.077109Z", "start_waiting": "2025-04-29T09:00:48.055450Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d468da67c2a39fd37f4de966ee5820ea-15.png", "player_count": 7, "ranked": true }, { "id": 104232, "name": "13x13 Summer League 2023", "director": { "id": 1252765, "username": "KatNoire", "country": "un", "icon": "https://user-uploads.online-go.com/d798a462581639c7be0f220400b2b60f-64.png", "ratings": { "version": 5, "overall": { "rating": 1474.1058774576727, "deviation": 63.78024967595756, "volatility": 0.05995328684214665 } }, "ranking": 23.900259960522494, "professional": false, "ui_class": "" }, "description": "Don't just beat the heat skipping stones across a pond. Beat the competition!\n\nSimul McMahon format. All ranks except provisional welcome. No handicap. Paused on weekends.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 46121, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 43200, "initial_time": 172800, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 161, "name": "13x13", "summary": "Like to play on a 13 x 13 board?", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 60, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-07-14T07:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-14T07:00:48.570114Z", "ended": "2024-03-03T17:48:08.644288Z", "start_waiting": "2023-07-14T07:00:47.417324Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 27, "ranked": true }, { "id": 36239, "name": "Primer Torneo con Handicap!", "director": { "id": 147829, "username": "Tatesin92", "country": "cl", "icon": "https://user-uploads.online-go.com/bf41575a38c9790e1a8e663270f8b161-64.png", "ratings": { "version": 5, "overall": { "rating": 1953.2308626916224, "deviation": 63.22533927234755, "volatility": 0.05996858706445684 } }, "ranking": 30.415439303519424, "professional": false, "ui_class": "" }, "description": "Prueba del primer torneo del grupo!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 182400, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 864000, "max_time": 864000, "time_increment": 172800, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2021, "name": "Mujeres Go Chile", "summary": "Para unir a las mujeres que jugamos Go en Chile!", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 18, "icon": "https://user-uploads.online-go.com/842bedc429ae5a6f466298e0e955d95b-64.png" }, "auto_start_on_max": false, "time_start": "2018-05-01T05:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2018-05-01T05:00:40.331082Z", "ended": "2019-05-13T22:53:45.263175Z", "start_waiting": "2018-05-01T05:00:39.319903Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/842bedc429ae5a6f466298e0e955d95b-15.png", "player_count": 9, "ranked": true }, { "id": 61815, "name": "Michelle", "director": { "id": 795359, "username": "Michelle Yu", "country": "un", "icon": "https://secure.gravatar.com/avatar/c688dcb9f01ca614dff7ec6d4c1e1617?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 660.0721106494477, "deviation": 83.28045893866333, "volatility": 0.060000012340865515 } }, "ranking": 5.300211599220755, "professional": false, "ui_class": "" }, "description": "Hi, it’s me -Michelle", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6017, "name": "Mmmmmmmmm", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-06-12T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-22T18:34:53.973701Z", "ended": "2020-08-15T18:18:13.088698Z", "start_waiting": "2020-06-22T18:34:53.409050Z", "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": 113600, "name": "Sunday GO 26 9×9", "director": { "id": 1374105, "username": "sitisan.e", "country": "th", "icon": "https://secure.gravatar.com/avatar/774040cf71da5944a8daf49c9e155efb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 789.7653004936407, "deviation": 64.97053073428337, "volatility": 0.05998769851458218 } }, "ranking": 9.453014299800758, "professional": false, "ui_class": "" }, "description": "Fuñnnnnn", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 45, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 0, "period_time": 45, "periods": 1 }, "is_open": true, "exclude_provisional": false, "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": 112, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png" }, "auto_start_on_max": false, "time_start": "2024-03-17T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-17T09:00:35.127443Z", "ended": "2024-03-17T09:17:13.707724Z", "start_waiting": "2024-03-17T09:00:35.069271Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png", "player_count": 5, "ranked": true } ] }
