Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=270
{ "count": 60161, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=271", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=269", "results": [ { "id": 71280, "name": "2021华夏兄弟盟 Chinese Brotherhood第一届新春贺岁杯", "director": { "id": 881567, "username": "悠然自得", "country": "cn", "icon": "https://user-uploads.online-go.com/a899075a914f345cbeec086c2c498b6a-64.png", "ratings": { "version": 5, "overall": { "rating": 1767.0106447170347, "deviation": 69.0037988452071, "volatility": 0.060147321870426054 } }, "ranking": 28.095910314433574, "professional": false, "ui_class": "" }, "description": "望兄弟们踊跃加入，展现出我们华夏人的实力来（ps: everyone is welcomed to join this tournament :)）", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1180, "name": "华夏兄弟盟 Chinese Brotherhood ", "summary": "A group that you can play with a lot of Chinese players :) .welcome everyone joining our group, we sincerely hope you can enjoy the game of Go and Chinese culture as well :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1192, "icon": "https://user-uploads.online-go.com/61ab6668def88dc8b1b7fc54d5582ae6-64.png" }, "auto_start_on_max": true, "time_start": "2021-02-11T12:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-11T15:52:42.994375Z", "ended": "2021-06-03T08:55:36.417045Z", "start_waiting": "2021-02-11T15:52:42.876694Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/61ab6668def88dc8b1b7fc54d5582ae6-15.png", "player_count": 4, "ranked": true }, { "id": 58585, "name": "quien es el mas Go-chu?", "director": { "id": 93396, "username": "aguasnegras", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/62fe13b35920f3da1a5578fb2965f8e6-64.png", "ratings": { "version": 5, "overall": { "rating": 1399.3218114615543, "deviation": 66.32619227944001, "volatility": 0.06014640423818642 } }, "ranking": 22.694980158214875, "professional": false, "ui_class": "" }, "description": "a divertirse!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88320, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 172800, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5077, "name": "Go-Chu", "summary": "Un lugar para recrearse", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 17, "icon": "https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-64.png" }, "auto_start_on_max": true, "time_start": "2020-04-07T17:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-04-07T17:39:09.849359Z", "ended": "2020-04-30T20:55:39.461508Z", "start_waiting": "2020-04-07T17:39:08.703956Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-15.png", "player_count": 5, "ranked": true }, { "id": 22183, "name": "Correspondence 13x13 RoundRobin 2016-11-14 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:20260706T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-07-06T19:00:18.231341Z", "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": "2026-07-09T19:00:00Z", "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": "2016-11-14T01:00:29.495159Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2016-11-14T01:00:48.373896Z", "ended": "2016-12-02T22:22:49.605945Z", "start_waiting": "2016-11-14T01:00:47.296582Z", "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": 18296, "name": "Beginners' Live 19x19 McMahon", "director": { "id": 204250, "username": "Dangulache", "country": "ro", "icon": "https://user-uploads.online-go.com/f789e1ac97e9a4728b0273ec853033b3-64.png", "ratings": { "version": 5, "overall": { "rating": 1514.6832467571023, "deviation": 64.2236709031289, "volatility": 0.06005198330176576 } }, "ranking": 24.528891678525504, "professional": false, "ui_class": "" }, "description": "Tournament created for players 10 Kyu and weaker. Live, no handicap.\n\nThree rounds of Go on a Tuesday evening. What can be better?\n\nLet me know if you prefer another starting date. For the moment it is July 5th.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 90, "time_control_parameters": { "time_control": "byoyomi", "period_time": 60, "main_time": 2700, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18036, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2016-07-05T16:00:00Z", "players_start": 6, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2016-07-05T16:00:45.842898Z", "ended": "2016-07-05T20:42:52.073642Z", "start_waiting": "2016-07-05T16:00:44.806924Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 40, "ranked": true }, { "id": 3207, "name": "SWT 13x13 DDK 4th Cycle", "director": { "id": 52052, "username": "ST000MA", "country": "rs", "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1655.933017315833, "deviation": 67.09527941006964, "volatility": 0.062480879890442036 } }, "ranking": 26.592905573717285, "professional": false, "ui_class": "" }, "description": "For more information see: http://forums.online-go.com/t/swt-tournaments/860.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 91200, "time_control_parameters": { "time_control": "fischer", "initial_time": 432000, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2014-12-15T21:13:52.634803Z", "ended": "2015-10-05T05:31:07.306458Z", "start_waiting": "2014-12-15T21:13:52.265974Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 77738, "name": "Class C 19/7/64", "director": { "id": 912066, "username": "cp01", "country": "un", "icon": "https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png", "ratings": { "version": 5, "overall": { "rating": 1001.1672378206429, "deviation": 103.48234833131526, "volatility": 0.06006754668581715 } }, "ranking": 14.943870726958513, "professional": false, "ui_class": "" }, "description": "Class C 19/7/64 พิมพ์ชือ-สกุล เพื่อเช็คชื่อและเช็คเวลาเข้าเรียน", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 3, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "blitz", "pause_on_weekends": false, "total_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9668, "name": "อบรมหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 335, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-07-19T07:15:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-19T07:15:21.599110Z", "ended": "2021-07-19T08:09:52.799413Z", "start_waiting": "2021-07-19T07:15:19.472042Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 59, "ranked": true }, { "id": 71396, "name": "Absolute Fortnight - may", "director": { "id": 710368, "username": "Macrophage", "country": "un", "icon": "https://user-uploads.online-go.com/90a535ecb859bd75ac6553453904b2ab-64.png", "ratings": { "version": 5, "overall": { "rating": 1696.2717524258906, "deviation": 68.0554498384792, "volatility": 0.059761901892968775 } }, "ranking": 27.150083228924128, "professional": false, "ui_class": "" }, "description": "No pausing and no vacations.\n\nBeware that this is fast correspondence.\n\n* Previous tournament: https://online-go.com/tournament/70122\n* Next tournament: https://online-go.com/tournament/72943", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 13440, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 1209600 }, "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": 829, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-30T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-30T23:00:23.393462Z", "ended": "2021-07-21T12:09:27.035432Z", "start_waiting": "2021-04-30T23:00:20.451485Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 41, "ranked": true }, { "id": 25154, "name": "'nother pair of eyes", "director": { "id": 58404, "username": "zake", "country": "us", "icon": "https://user-uploads.online-go.com/53fa5da73689f8422753213f452e4273-64.png", "ratings": { "version": 5, "overall": { "rating": 1061.8596845936509, "deviation": 62.43970984079398, "volatility": 0.05991858195900281 } }, "ranking": 16.306369376178207, "professional": false, "ui_class": "" }, "description": "Non-Reading-suji club members only tournament. \n\nCause it'll be fun! Please join.\n\nPosted for a few weeks for sign-up time, and then we can start, even with only four people. Swiss type so only one game at a time.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 90240, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 345600, "max_time": 777600, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1147, "name": "Non-Reading-suji Club", "summary": "Players who believe in the art of making moves without reading", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 64, "icon": "https://user-uploads.online-go.com/ad3ed1f161a76c50ae126e060006ee48-64.png" }, "auto_start_on_max": false, "time_start": "2017-04-09T04:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "group", "started": "2017-04-09T04:00:09.203572Z", "ended": "2018-03-20T07:32:18.087251Z", "start_waiting": "2017-04-09T04:00:08.325260Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ad3ed1f161a76c50ae126e060006ee48-15.png", "player_count": 7, "ranked": true }, { "id": 24450, "name": "Го ура", "director": { "id": 400855, "username": "Россия74", "country": "ru", "icon": "https://user-uploads.online-go.com/1309b4d405934cf82ecafadaaf2640f7-64.png", "ratings": { "version": 5, "overall": { "rating": 1225.0763863624788, "deviation": 64.68521724094444, "volatility": 0.06006601695331533 } }, "ranking": 19.616388969318905, "professional": false, "ui_class": "" }, "description": "ГО да да", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "time_control": "simple", "per_move": 30 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1432, "name": "Россия Го", "summary": "Продвижение го в России", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/7df7860a596ea9a02465820c6bfd733c-64.png" }, "auto_start_on_max": false, "time_start": "2017-02-06T17:30:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-02-06T17:30:21.421088Z", "ended": "2017-02-06T17:35:21.916718Z", "start_waiting": "2017-02-06T17:30:21.340238Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7df7860a596ea9a02465820c6bfd733c-15.png", "player_count": 2, "ranked": true }, { "id": 54130, "name": "5 Sec Simple", "director": { "id": 605216, "username": "sfas", "country": "001", "icon": "https://user-uploads.online-go.com/1976a1f26ed33f4190f3d6fd391531f5-64.png", "ratings": { "version": 5, "overall": { "rating": 1433.8659658379045, "deviation": 61.248133332960556, "volatility": 0.060245606796623316 } }, "ranking": 23.259529258565298, "professional": false, "ui_class": "" }, "description": "Crazy fast blitz", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 5, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "blitz", "pause_on_weekends": false, "per_move": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4194, "name": "Shake's Crazy Blitz Study Group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-11-23T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-11-23T13:00:17.937764Z", "ended": "2019-11-23T13:25:33.011803Z", "start_waiting": "2019-11-23T13:00:17.481776Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true } ] }
