Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=5534
{ "count": 59398, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5535", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5533", "results": [ { "id": 136688, "name": "fast tournament", "director": { "id": 1317170, "username": "Lock in dawg", "country": "un", "icon": "https://user-uploads.online-go.com/49a0705116cda40dbcebcccd34583396-64.png", "ratings": { "version": 5, "overall": { "rating": 1198.9608637348172, "deviation": 61.87578754587877, "volatility": 0.0600374641989542 } }, "ranking": 19.11755361408132, "professional": false, "ui_class": "" }, "description": "fast fast fast", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 1, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 1, "initial_time": 5, "max_time": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14839, "name": "GYATT MONSTER 👿 GO!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-24T03:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-02-03T15:36:45.663250Z", "ended": "2026-02-03T15:37:26.876732Z", "start_waiting": "2026-02-03T15:36:45.591732Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 131338, "name": "XI |Circuito Online de GO 1° ETAPA: ESTUDANTES FEMININO 2025", "director": { "id": 1586912, "username": "smecoceudiesp", "country": "un", "icon": "https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 710.3615547953566, "deviation": 250, "volatility": 0.06 } }, "ranking": 7.000000000000001, "professional": false, "ui_class": "provisional" }, "description": "Evento Oficial da Rede Municipal de Ensino", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 10, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6411, "name": "CIRCUITO ONLINE SME-SP", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 479, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png" }, "auto_start_on_max": false, "time_start": "2025-08-22T22:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-08-22T22:30:28.889126Z", "ended": "2025-08-22T22:59:07.357843Z", "start_waiting": "2025-08-22T22:30:28.806623Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 6, "ranked": true }, { "id": 131339, "name": "XI Circuito Online de GO 1° ETAPA: ESTUDANTES MASCULINO 2025", "director": { "id": 1586912, "username": "smecoceudiesp", "country": "un", "icon": "https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 710.3615547953566, "deviation": 250, "volatility": 0.06 } }, "ranking": 7.000000000000001, "professional": false, "ui_class": "provisional" }, "description": "Evento Oficial da Rede Municipal de Ensino", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 10, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6411, "name": "CIRCUITO ONLINE SME-SP", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 479, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png" }, "auto_start_on_max": false, "time_start": "2025-08-22T22:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-08-22T22:30:29.079377Z", "ended": "2025-08-23T00:17:08.445583Z", "start_waiting": "2025-08-22T22:30:28.897947Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 20, "ranked": true }, { "id": 104964, "name": "Upgrade your Level - 19x19 Tournament", "director": { "id": 1175667, "username": "PPProm", "country": "th", "icon": "https://secure.gravatar.com/avatar/12507b959b9075059f6e1c43f0f27ba5?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 929.5238447430535, "deviation": 66.65390974576505, "volatility": 0.060037795123986826 } }, "ranking": 13.224997673087842, "professional": false, "ui_class": "" }, "description": "Welcome to “Upgrade your Level” Tournament🔥\n\nThis Tournament will have 10 round, so you can Quickly upgrade your Level in OGS!! 1 round have 1 Day for the Main time and 1 more day for the Time per Period. Every one can join this Tournament!!\n\nComing soon……", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 86400, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13102, "name": "Online Go - OGS", "summary": "Welcome to group “Online Go - OGS”\n\nHave fun😊😊", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 61, "icon": "https://user-uploads.online-go.com/e8402476d566b538e57657b59dc9f91d-64.png" }, "auto_start_on_max": false, "time_start": "2023-07-20T05:00:00Z", "players_start": 10, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-20T05:00:49.827519Z", "ended": null, "start_waiting": "2023-07-20T05:00:48.933216Z", "board_size": 19, "active_round": 10, "icon": "https://user-uploads.online-go.com/e8402476d566b538e57657b59dc9f91d-15.png", "player_count": 59, "ranked": true }, { "id": 137021, "name": "13x13 Open League #55", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1357.1348379116837, "deviation": 67.2035710014903, "volatility": 0.06020465154221762 } }, "ranking": 21.98631332494487, "professional": false, "ui_class": "" }, "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 90782, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 12599, "name": "GO Special Tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 70, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2026-02-22T21:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-02-21T09:43:12.593211Z", "ended": null, "start_waiting": "2026-02-21T09:43:11.809993Z", "board_size": 13, "active_round": 1, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 131678, "name": "ซ้อม วันพุธ ที่ 27 สิงหาคม 2568 เวลา 16:30 น", "director": { "id": 1834808, "username": "CP12", "country": "un", "icon": "https://secure.gravatar.com/avatar/9e6657edb905f03c794b5126e0930eff?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 718.3342462557268, "deviation": 157.18203853328103, "volatility": 0.060000465207427335 } }, "ranking": 7.258375118164892, "professional": false, "ui_class": "" }, "description": "ซ้อมแข่งกรมทรัพยากรทางทะเลและชายฝั่ง", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15589, "name": "กรมทรัพยากรทางทะเลและชายฝั่ง", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 130, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-08-27T09:30:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-08-27T09:30:29.784285Z", "ended": "2025-08-27T10:26:49.773307Z", "start_waiting": "2025-08-27T09:30:29.483631Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 38, "ranked": true }, { "id": 137774, "name": "GO BEGINNERS 2", "director": { "id": 1339456, "username": "Arte13004", "country": "fr", "icon": "https://user-uploads.online-go.com/260c7951a5da6277ef7797205f43557d-64.png", "ratings": { "version": 5, "overall": { "rating": 687.5972761971972, "deviation": 62.694347124124924, "volatility": 0.0599982161758948 } }, "ranking": 6.245986898018462, "professional": false, "ui_class": "" }, "description": "Bonjour à tous. \nC'est le premier tournoi que je crée. Je le fais pour tous les débutants comme moi qui sont tentés de participer à des tournois mais qui se retrouvent à devoir affronter de très forts joueurs. \nLe niveau requis est 20 kyu ou moins. \nJ'espère que vous vous amusez beaucoup.\n\nHello everyone.\nThis is the first tournament I've created. I'm making it for all the beginners like me who are tempted to participate in tournaments but end up having to face very strong players.\nThe required skill level is 20 kyu or lower.\nI hope you have lots of fun.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "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": 1304, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png" }, "auto_start_on_max": false, "time_start": "2026-03-01T06:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": false, "exclusivity": "open", "started": "2026-03-01T06:00:41.147556Z", "ended": null, "start_waiting": "2026-03-01T06:00:40.577309Z", "board_size": 19, "active_round": 1, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 7, "ranked": true }, { "id": 137457, "name": "19x19 McMahon 25k-1k", "director": { "id": 1562354, "username": "SpeederzKnot", "country": "un", "icon": "https://user-uploads.online-go.com/0cb502e518998ccd240c3cd5e63ac520-64.png", "ratings": { "version": 5, "overall": { "rating": 675.9598634549284, "deviation": 72.4952916610046, "volatility": 0.06021861003293948 } }, "ranking": 5.850825392044518, "professional": false, "ui_class": "" }, "description": "19x19 McMahon tournament, 25kyu to 1kyu players.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "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": 13697, "name": "𝓞𝓷𝓵𝓲𝓷𝓮 𝓖𝓸 𝓣𝓸𝓾𝓻𝓷𝓪𝓶𝓮𝓷𝓽", "summary": "Dear members: Thank you for your support! Our guild needs the help of more people to make the guild prosper. I hope everyone can contribute, join the guild, and recommend your friends to this big family.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 104, "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png" }, "auto_start_on_max": true, "time_start": "2026-03-01T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": false, "exclusivity": "open", "started": "2026-03-01T07:00:41.185918Z", "ended": null, "start_waiting": "2026-03-01T07:00:40.574136Z", "board_size": 19, "active_round": 1, "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-15.png", "player_count": 25, "ranked": true }, { "id": 123548, "name": "Fight Kyu players, turn into a Dan player 19x19 2025", "director": { "id": 1537216, "username": "Amui", "country": "th", "icon": "https://secure.gravatar.com/avatar/37dc9a9488072f648e9d7ce0ae714606?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 480.7397691607715, "deviation": 75.56134821628072, "volatility": 0.06011311643272109 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "Are you tired of being a Kyu player?\nNo need, turn into a Dan player in this 19x19 double elimination tournament!\nStarting on 2025 January 25th.\nInvite as much people as you can and try not to lose to increase your chance!\nGood Luck trying to reach the limited amout of players!\nNow it only works if there's alot of people because it's double elimination.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 614373, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 604800, "initial_time": 1209600, "max_time": 2419200 }, "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": 17904, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2025-01-25T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": false, "exclusivity": "open", "started": "2025-01-25T08:00:22.649910Z", "ended": null, "start_waiting": "2025-01-25T08:00:22.172185Z", "board_size": 19, "active_round": 3, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 52, "ranked": true }, { "id": 134598, "name": "Go Zodiac Friendship Games Online ราศีพิจิก รุ่น E กระดาน 13x13 (ต่ำกว่า 8 คิว)", "director": { "id": 912813, "username": "cp05", "country": "th", "icon": "https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png", "ratings": { "version": 5, "overall": { "rating": 824.4987186600506, "deviation": 187.86352438460568, "volatility": 0.06000382017326623 } }, "ranking": 10.449385081288156, "professional": false, "ui_class": "provisional" }, "description": "แต้มต่อ 6.5 คะแนน", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10407, "name": "Zodiac กลุ่ม E(ต่ำกว่า 8 คิว) กระดาน 13", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 226, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2025-11-28T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-11-28T10:00:11.032176Z", "ended": "2025-11-28T10:55:57.734574Z", "start_waiting": "2025-11-28T10:00:10.835586Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 26, "ranked": true } ] }
