Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-handicap&page=5836
{ "count": 59445, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5837", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5835", "results": [ { "id": 78478, "name": "初心者リーグ（～15級まで）", "director": { "id": 874208, "username": "FUKO.S", "country": "jp", "icon": "https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png", "ratings": { "version": 5, "overall": { "rating": 2208.151542128061, "deviation": 68.94747429756583, "volatility": 0.06003767154281009 } }, "ranking": 33.25527075653788, "professional": false, "ui_class": "supporter" }, "description": "キラキラリーグ内の【初心者～初級者向け】リーグ戦です。 持ち時間は14日。 2021年8月12日のリーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "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": false, "group": { "id": 7692, "name": "Yushima Go Cafe （湯島囲碁喫茶）", "summary": "This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 114, "icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-12T11:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-08-12T11:00:43.540467Z", "ended": "2021-08-31T12:46:36.374384Z", "start_waiting": "2021-08-12T11:00:43.329600Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png", "player_count": 3, "ranked": true }, { "id": 53000, "name": "2019 9x9 championshps", "director": { "id": 646878, "username": "Shikamaru4", "country": "gb", "icon": "https://user-uploads.online-go.com/4de7672cfb2c5d5d0a77668b7a721253-64.png", "ratings": { "version": 5, "overall": { "rating": 779.0027044554525, "deviation": 63.43343203946138, "volatility": 0.05993292089993528 } }, "ranking": 9.135366302661472, "professional": false, "ui_class": "" }, "description": "beginers tornumant", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 611520, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 604800, "initial_time": 604800, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "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": 17913, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2019-10-19T15:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 15, "analysis_enabled": true, "exclusivity": "open", "started": "2019-10-19T15:00:02.109244Z", "ended": "2020-05-04T22:08:03.401373Z", "start_waiting": "2019-10-19T15:00:00.951877Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 19, "ranked": true }, { "id": 90725, "name": "1 June Practice Arena", "director": { "id": 1102517, "username": "vwongpt", "country": "hk", "icon": "https://secure.gravatar.com/avatar/c6106f229d256b87ad8f114a608b3d7d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1544.7710327810785, "deviation": 84.29096941359276, "volatility": 0.06005286649551838 } }, "ranking": 24.984237396477834, "professional": false, "ui_class": "" }, "description": "Add Oil!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "chinese", "time_per_move": 25, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 15, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10857, "name": "V.Chess Academy", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 65, "icon": "https://user-uploads.online-go.com/24a0b7752aa3881eeb1c45c28d29e936-64.png" }, "auto_start_on_max": false, "time_start": "2022-06-01T11:25:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-06-01T11:24:46.087849Z", "ended": "2022-06-01T12:34:24.388171Z", "start_waiting": "2022-06-01T11:24:46.006677Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/24a0b7752aa3881eeb1c45c28d29e936-15.png", "player_count": 4, "ranked": true }, { "id": 5799, "name": "Party Time, Excellent", "director": { "id": 101306, "username": "Scaevola", "country": "tw", "icon": "https://user-uploads.online-go.com/cb01a2ff923b1fcaa1339dd864ddad00-64.png", "ratings": { "version": 5, "overall": { "rating": 1338.4819504731647, "deviation": 66.40420533921888, "volatility": 0.05995952138661418 } }, "ranking": 21.665925621201833, "professional": false, "ui_class": "" }, "description": "Just another round robin style tournament. Have fun!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "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": { "id": 537, "name": "Race to SDK!", "summary": "A place for rivals to get stronger together", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 61, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2015-03-20T07:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2015-03-20T07:00:19.915804Z", "ended": "2015-07-09T18:10:28.941977Z", "start_waiting": "2015-03-20T07:00:19.102382Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 47277, "name": "Training Ground Class 7 May 2019", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "If you want to be stronger, then you should often play with those who are a little stronger than you. Training Grounds tournaments provide you with this opportunity.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 3516, "name": "Game Of Stones", "summary": "This group is no longer operated.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 143, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-64.png" }, "auto_start_on_max": true, "time_start": "2019-05-14T00:00:00Z", "players_start": 6, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-05-14T00:00:07.385816Z", "ended": "2019-11-09T12:02:01.740308Z", "start_waiting": "2019-05-14T00:00:06.504365Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-15.png", "player_count": 7, "ranked": true }, { "id": 130315, "name": "Handicap Arena 2025 - 056", "director": { "id": 526987, "username": "Gia", "country": "gr", "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png", "ratings": { "version": 5, "overall": { "rating": 1052.4861819192151, "deviation": 64.1418038440685, "volatility": 0.06007162140206108 } }, "ranking": 16.101106829509398, "professional": false, "ui_class": "supporter" }, "description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 88451, "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": 13655, "name": "Handicap Arena", "summary": "Organising arena-type handicap correspondence tournaments.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 106, "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png" }, "auto_start_on_max": true, "time_start": "2025-07-12T21:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-07-10T12:53:10.426405Z", "ended": "2026-01-15T00:55:24.189515Z", "start_waiting": "2025-07-10T12:53:10.257805Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png", "player_count": 5, "ranked": true }, { "id": 1463, "name": "Friso1990's mini-tournament", "director": { "id": 24698, "username": "Friso1990", "country": "un", "icon": "https://secure.gravatar.com/avatar/d214cfc1efc5072184c62286525af2fb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1203.1961316288339, "deviation": 71.08909327152728, "volatility": 0.059960373503154106 } }, "ranking": 19.19918570851169, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 383, "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": 3, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2011-11-22T11:04:53Z", "ended": "2011-11-22T10:04:53Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 22955, "name": "Beginner's Tournament", "director": { "id": 394426, "username": "13RAiN17", "country": "us", "icon": "https://user-uploads.online-go.com/4750dc5cc067be2683d0c548f6bfad2a-64.png", "ratings": { "version": 5, "overall": { "rating": 1123.0398848547989, "deviation": 85.55493833364629, "volatility": 0.060037222706568444 } }, "ranking": 17.60317221197202, "professional": false, "ui_class": "" }, "description": "A friendly tournament for beginners.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": -1, "rules": "japanese", "time_per_move": 604800, "time_control_parameters": { "time_control": "simple", "per_move": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1373, "name": "10 Rank Range Events", "summary": "A group where events are held at 10 rank intervals (e.g. 30-21 kyu; 20-11 kyu).", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 4, "icon": "https://user-uploads.online-go.com/94c484cac7edb07c8ac142cee7ef277e-64.png" }, "auto_start_on_max": true, "time_start": "2017-01-07T18:00:00Z", "players_start": 16, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 9, "analysis_enabled": true, "exclusivity": "open", "started": "2017-01-09T15:38:41.034450Z", "ended": "2017-08-07T03:06:46.608602Z", "start_waiting": "2017-01-09T15:38:40.595190Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/94c484cac7edb07c8ac142cee7ef277e-15.png", "player_count": 16, "ranked": true }, { "id": 111067, "name": "Tournoua", "director": { "id": 1177255, "username": "CéReMoi", "country": "150", "icon": "https://user-uploads.online-go.com/ea5c5085cee95d52457607bdefe0a17c-64.png", "ratings": { "version": 5, "overall": { "rating": 789.233820920612, "deviation": 62.89880230206328, "volatility": 0.06000431274699057 } }, "ranking": 9.43743005733551, "professional": false, "ui_class": "" }, "description": "Tournoi francofil 😊", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 93703, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 432000, "max_time": 1209600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 95, "name": "France Go Players", "summary": "Le groupe pour les joueurs français!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1305, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png" }, "auto_start_on_max": false, "time_start": "2024-01-01T22:59:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-02T09:20:05.705644Z", "ended": "2024-04-12T10:10:48.719572Z", "start_waiting": "2024-01-02T09:20:05.620999Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 4, "ranked": true }, { "id": 50010, "name": "Stoneswalkers Emperor 2019", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "Tournament for the title of Emperor of 2019.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 87840, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 129600, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3822, "name": "Stoneswalkers", "summary": "This group is no longer operated.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 25, "icon": "https://user-uploads.online-go.com/145692df6976ef66a7e35f0694b84eeb-64.png" }, "auto_start_on_max": true, "time_start": "2019-08-07T01:30:00Z", "players_start": 12, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-08-09T11:25:06.560683Z", "ended": "2020-09-02T17:50:40.455138Z", "start_waiting": "2019-08-09T11:25:05.379756Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/145692df6976ef66a7e35f0694b84eeb-15.png", "player_count": 12, "ranked": true } ] }
