Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=1178
{ "count": 60626, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=1179", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=1177", "results": [ { "id": 41020, "name": "VDH 1", "director": { "id": 164658, "username": "Alienora", "country": "fr", "icon": "https://user-uploads.online-go.com/5405303b538b2e0901daecb45b88c07a-64.png", "ratings": { "version": 5, "overall": { "rating": 1194.6609589093719, "deviation": 62.04874079556944, "volatility": 0.059990972552825865 } }, "ranking": 19.03438015464481, "professional": false, "ui_class": "" }, "description": "Essai de tournois", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 120, "time_control_parameters": { "period_time": 60, "main_time": 5400, "system": "byoyomi", "pause_on_weekends": false, "time_control": "byoyomi", "periods": 5, "speed": "live" }, "is_open": true, "exclude_provisional": false, "group": { "id": 685, "name": "AEG Club d'Évreux", "summary": "À l'Eure du Go", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 19, "icon": "https://user-uploads.online-go.com/475e062569dba8f2e4b22a2fa38bccf8-64.png" }, "auto_start_on_max": false, "time_start": "2018-09-22T18:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-09-22T18:00:20.401608Z", "ended": "2018-09-22T21:15:28.804909Z", "start_waiting": "2018-09-22T18:00:18.969501Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/475e062569dba8f2e4b22a2fa38bccf8-15.png", "player_count": 4, "ranked": true }, { "id": 79568, "name": "dducdsldc", "director": { "id": 1016128, "username": "TimTsai", "country": "tw", "icon": "https://user-uploads.online-go.com/5ad16efa4bdf65289a15d3505660b527-64.png", "ratings": { "version": 5, "overall": { "rating": 993.5512788378296, "deviation": 70.04800542370968, "volatility": 0.060231200015363015 } }, "ranking": 14.767093597042754, "professional": false, "ui_class": "" }, "description": "cdcjdncjdnx", "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": 4076, "name": "Gokid Club", "summary": "We will hold tournaments every months for practice! Welcome all kyu & dan players!\n我們每個月都會定期舉辦比賽！歡迎各位級位段位棋友參加！", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 30, "icon": "https://user-uploads.online-go.com/6e5a4c0319a9ad306f4b6d219163cc04-64.png" }, "auto_start_on_max": false, "time_start": "2021-09-02T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-09-07T10:51:21.066713Z", "ended": "2021-12-15T21:18:18.604978Z", "start_waiting": "2021-09-07T10:51:20.937104Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6e5a4c0319a9ad306f4b6d219163cc04-15.png", "player_count": 4, "ranked": true }, { "id": 78891, "name": "Let's see who will get king of the monsters(group) never give up", "director": { "id": 750170, "username": "Neygar", "country": "il", "icon": "https://user-uploads.online-go.com/7d0f78bf893ae77c078eb7bbbe12f5cf-64.png", "ratings": { "version": 5, "overall": { "rating": 1222.8137714598254, "deviation": 64.2164526140808, "volatility": 0.06035737450097156 } }, "ranking": 19.573593299140708, "professional": false, "ui_class": "" }, "description": "never give up", "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": 9902, "name": "Gojira", "summary": "Funny go ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 24, "icon": "https://user-uploads.online-go.com/6263fff48a6e98ec5978db54b8fa44a7-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-17T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-08-18T03:36:36.498428Z", "ended": "2021-08-23T08:58:37.989619Z", "start_waiting": "2021-08-18T03:36:36.386604Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6263fff48a6e98ec5978db54b8fa44a7-15.png", "player_count": 4, "ranked": true }, { "id": 81700, "name": "Go Zodiac Friendship Games Online ราศีตุลย์ รุ่น F2 กระดาน 9x9 (ต่ำกว่า 8 คิว)", "director": { "id": 912815, "username": "cp06", "country": "un", "icon": "https://user-uploads.online-go.com/4da1ef892b79d62ea729b1964f8d22fc-64.png", "ratings": { "version": 5, "overall": { "rating": 1714.2976090919533, "deviation": 165.413817348452, "volatility": 0.05999825538800575 } }, "ranking": 27.394794550290733, "professional": false, "ui_class": "provisional" }, "description": "เหตุที่ รุ่น F มีสองสาย เนื่องจากรุ่นนี้มีนักกีฬาเข้าร่วมจำนวนมาก\nจึงทำการกระจายสายการแข่งขันเป็น 2 สาย นักกีฬาสามารถเลือกได้เองว่าจะลงรุ่น F1 หรือ F2 เพียงรุ่นเดียว", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10408, "name": "Zodiac กลุ่ม F(ต่ำกว่า 8 คิว) กระดาน 9", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 993, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2021-10-29T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2021-10-29T10:00:58.279919Z", "ended": "2021-10-29T10:42:27.177514Z", "start_waiting": "2021-10-29T10:00:58.086911Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 13, "ranked": true }, { "id": 129864, "name": "Olival 3", "director": { "id": 681764, "username": "LeandroMoi", "country": "br", "icon": "https://secure.gravatar.com/avatar/213156d9bbd3cd2c352d1d8067118643?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1026.857075232478, "deviation": 64.08984660643745, "volatility": 0.060034802395575945 } }, "ranking": 15.5304036847727, "professional": false, "ui_class": "" }, "description": "Olival costa", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "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": 15461, "name": "Olival Costa", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-06-26T15:50:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-06-26T15:50:29.258634Z", "ended": "2025-07-06T16:22:40.818110Z", "start_waiting": "2025-06-26T15:50:29.111373Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": true }, { "id": 79709, "name": "Taranaki & Hamilton 2", "director": { "id": 690731, "username": "CableMuzza", "country": "nz", "icon": "https://user-uploads.online-go.com/98ff96d63116bd1eb0949a45e722a282-64.png", "ratings": { "version": 5, "overall": { "rating": 1078.5177809822976, "deviation": 60.81402548351939, "volatility": 0.06002848068302746 } }, "ranking": 16.66671957054774, "professional": false, "ui_class": "" }, "description": "Casual tournament to get some fun games happening between the Hamilton and Taranaki go players.\nSimultaneous video call done through Discord.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "nz", "time_per_move": 14, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 360, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1229, "name": "New Zealand Go Players", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 47, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-09-05T04:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-09-05T04:00:01.430974Z", "ended": "2021-09-05T04:51:49.452101Z", "start_waiting": "2021-09-05T04:00:01.212666Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 29492, "name": "FSTS Fast DAN Showdown #1", "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": "Fast tournament for DAN players", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 73920, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 172800, "max_time": 172800, "time_increment": 72000, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 353, "name": "Four Seasons Tournament Series", "summary": "Серия турниров \"Четыре Сезона\"", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 623, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png" }, "auto_start_on_max": true, "time_start": "2017-09-21T15:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 30, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2017-09-21T15:00:57.689398Z", "ended": null, "start_waiting": "2017-09-21T15:00:57.551262Z", "board_size": 19, "active_round": 2, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png", "player_count": 3, "ranked": true }, { "id": 41106, "name": "BFG Sunday Nines 1", "director": { "id": 487279, "username": "Ushibaka", "country": "_GoT_Baratheon", "icon": "https://user-uploads.online-go.com/89c805a20523780bc8e06b31891998d5-64.png", "ratings": { "version": 5, "overall": { "rating": 1561.6203341286994, "deviation": 81.84154760361032, "volatility": 0.05999570110268064 } }, "ranking": 25.235374555625793, "professional": false, "ui_class": "" }, "description": "Weekly live 9x9 tournament.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 63, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 300, "max_time": 300, "time_increment": 60, "speed": "live" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2851, "name": "Brave Fighters Group", "summary": "Weekly tournaments on the 9x9 board.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 9, "icon": "https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-64.png" }, "auto_start_on_max": false, "time_start": "2018-09-30T13:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2018-09-30T13:00:04.107476Z", "ended": "2018-09-30T13:10:05.343217Z", "start_waiting": "2018-09-30T13:00:03.514290Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-15.png", "player_count": 4, "ranked": true }, { "id": 59465, "name": "KAI&KAI", "director": { "id": 765575, "username": "amei", "country": "un", "icon": "https://secure.gravatar.com/avatar/224d64abcab6ad1fbcfe401bf7741858?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 960.8306094687615, "deviation": 66.21296146977002, "volatility": 0.06002804144091049 } }, "ranking": 13.991856897468999, "professional": false, "ui_class": "" }, "description": "ANDERSON VS KAI", "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": 5121, "name": "Waldorf Kids Go Club", "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": "2020-04-22T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-24T06:58:56.116047Z", "ended": "2020-06-10T06:46:45.280835Z", "start_waiting": "2020-04-24T06:58:55.725525Z", "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": 132003, "name": "XI |Circuito Online de GO 2° 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": "2025-09-12T22:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-09-14T16:47:34.463508Z", "ended": "2025-09-14T17:01:55.535555Z", "start_waiting": "2025-09-14T16:47:34.374159Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 4, "ranked": true } ] }
