Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5720
{ "count": 59386, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5721", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5719", "results": [ { "id": 119513, "name": "13x13 Open League #31", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1374.7751237755672, "deviation": 66.77688583915469, "volatility": 0.06020222911924243 } }, "ranking": 22.28528239731174, "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": "2024-10-20T20:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-10-17T17:23:21.657095Z", "ended": "2025-02-26T04:00:44.558211Z", "start_waiting": "2024-10-17T17:23:20.978695Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 84461, "name": "Absolute Fortnight - may 2022", "director": { "id": 710368, "username": "Macrophage", "country": "un", "icon": "https://user-uploads.online-go.com/90a535ecb859bd75ac6553453904b2ab-64.png", "ratings": { "version": 5, "overall": { "rating": 1733.9699184577612, "deviation": 68.86755839046208, "volatility": 0.05978154467222373 } }, "ranking": 27.65893815228083, "professional": false, "ui_class": "" }, "description": "-----\nNo pausing and no vacations; to make sure these games are “fast” anyone who has vacation mode switched on, or pauses a game, will be disqualified.\n\nBeware that this is fast correspondence.\n\nAlso, please do not use AI.\n\n---------------\n* Previous tournament:\nhttps://online-go.com/tournament/82869\n* Next tournament:\nhttps://online-go.com/tournament/86845", "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": 822, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": false, "time_start": "2022-04-30T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-04-30T23:00:19.038873Z", "ended": "2022-07-19T10:42:18.846615Z", "start_waiting": "2022-04-30T23:00:16.223740Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 53, "ranked": true }, { "id": 46624, "name": "9x9 D.E. (Chinese Rules)", "director": { "id": 582363, "username": "EagleEye", "country": "us", "icon": "https://user-uploads.online-go.com/9280f8ad3a78be41ed99ab34396e9646-64.png", "ratings": { "version": 5, "overall": { "rating": 1112.2104026593283, "deviation": 63.20164792269633, "volatility": 0.06002478445949194 } }, "ranking": 17.37885328374442, "professional": false, "ui_class": "" }, "description": "###All Rank Grinder\n\n☆ BEGINS ON START DATE. FULL OR NOT.\n\n☆ Does NOT pause on the weekend.\n\n☆ Double Elimination, 8 to 16 players, Chinese Rules/Scoring\n\n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ If this sounds like a good time to you, please join us!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 172800, "max_time": 259200, "time_increment": 43200, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 3207, "name": "New Zealand Tournaments", "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 592, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": false, "time_start": "2019-03-31T01:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-03-31T01:00:30.041173Z", "ended": "2019-07-11T04:39:08.308421Z", "start_waiting": "2019-03-31T01:00:29.440371Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 14, "ranked": true }, { "id": 92340, "name": "แข่งแบบทีม (มือ 3)", "director": { "id": 914944, "username": "cp07", "country": "un", "icon": "https://user-uploads.online-go.com/d92a855aa687442bcecac46fb604eb2d-64.png", "ratings": { "version": 5, "overall": { "rating": 356.1180165171072, "deviation": 234.39640116678896, "volatility": 0.06001944274531256 } }, "ranking": 5, "professional": false, "ui_class": "provisional" }, "description": "แข่งแบบทีม (มือ 3)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10232, "name": "โกะวันสุข", "summary": "ลงทะเบียนเข้าร่วมโกะวันสุขได้ที่ช่องทาง https://www.facebook.com/photo?fbid=10218674174355953&set=gm.247299544078511\n\nเช็คคะแนน ได้จาก https://docs.google.com/spreadsheets/d/1eEdE3UZN3p_Zf_wklrGicvxasL1ui9HUvbuYhUtIdns/edit?usp=sharing\n\nการตั้งค่าเกม\n1.ตั้", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 90, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-22T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2022-07-22T10:00:51.523428Z", "ended": "2022-07-22T10:56:09.153537Z", "start_waiting": "2022-07-22T10:00:51.464289Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 5, "ranked": true }, { "id": 127371, "name": "bfszd", "director": { "id": 1755377, "username": "nahuel.leuhan", "country": "ve", "icon": "https://secure.gravatar.com/avatar/b34c678ed0671b4c152978051f6844f6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 781.0474909387491, "deviation": 123.72876533831989, "volatility": 0.06001101729951904 } }, "ranking": 9.196052598956344, "professional": false, "ui_class": "" }, "description": "rgewsfegfegergserergertfds", "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": false, "group": { "id": 11320, "name": "Україна", "summary": "", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 24, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-04-11T11:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-11T11:00:14.706314Z", "ended": "2025-04-18T14:48:28.478147Z", "start_waiting": "2025-04-11T11:00:14.654239Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 92711, "name": "es hoy es hoy", "director": { "id": 691902, "username": "fandekunnogay", "country": "ru", "icon": "https://user-uploads.online-go.com/84abcbd03e4cf26b8e117d65705fc70b-64.png", "ratings": { "version": 5, "overall": { "rating": 649.8977552623516, "deviation": 63.15263725168425, "volatility": 0.06003988966586761 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "13*13*1*13*13", "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": false, "group": { "id": 4841, "name": "PIPIOLO GO 2022🏆", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 214, "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-22T14:50:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-07-22T14:50:04.021599Z", "ended": "2022-07-29T15:10:17.948160Z", "start_waiting": "2022-07-22T14:50:03.907407Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png", "player_count": 4, "ranked": true }, { "id": 92771, "name": "Lesson 1", "director": { "id": 518025, "username": "Cool Music", "country": "th", "icon": "https://user-uploads.online-go.com/d6d6599f84761b67352c44b5a64b39ca-64.png", "ratings": { "version": 5, "overall": { "rating": 1388.6692088477103, "deviation": 64.03033768577139, "volatility": 0.05998560108170771 } }, "ranking": 22.518072163307025, "professional": false, "ui_class": "" }, "description": "เพื่อสำหรับฝึกซ้อม", "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": false, "group": { "id": 12088, "name": "หมากล้อม รร.วัดอุดมรังสี", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 9, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-07-24T08:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-07-24T06:26:01.651430Z", "ended": "2022-08-03T09:05:02.382540Z", "start_waiting": "2022-07-24T06:26:01.520607Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 61546, "name": "pa la gente shida :D", "director": { "id": 745958, "username": "Quiwui", "country": "019", "icon": "https://user-uploads.online-go.com/bbc774f8a948b05fb0fbbcf8eb9db9dc-64.png", "ratings": { "version": 5, "overall": { "rating": 837.9145336131198, "deviation": 67.10597444418325, "volatility": 0.0600358539539277 } }, "ranking": 10.823038092322035, "professional": false, "ui_class": "" }, "description": "para la gente que le gusta maicra y fornai osea que sea shida >:D", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 32, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 210, "period_time": 30, "periods": 2 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4806, "name": "COIN Centro de Inteligencias", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 65, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-06-06T01:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-06-06T00:25:19.075170Z", "ended": "2020-06-06T00:26:11.672821Z", "start_waiting": "2020-06-06T00:25:18.965869Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 59992, "name": "Tournoi 9x9 L.G.C", "director": { "id": 25584, "username": "arfn6", "country": "fr", "icon": "https://user-uploads.online-go.com/a4eda1006e5baab72336825e066008a1-64.png", "ratings": { "version": 5, "overall": { "rating": 1981.8006191981508, "deviation": 60.857790758675144, "volatility": 0.06004724801967782 } }, "ranking": 30.75160001165613, "professional": false, "ui_class": "" }, "description": "Tournoi 9x9 - démarre dès que 8 participants", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": false, "group": { "id": 5533, "name": "Levallois-Genevilliers-Colombes", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 15, "icon": "https://user-uploads.online-go.com/8efc88bb9d8a867b286b5c2e19ddf0ce-64.png" }, "auto_start_on_max": true, "time_start": "2020-05-02T18:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-08T08:08:10.029268Z", "ended": "2020-08-10T15:26:26.454028Z", "start_waiting": "2020-05-08T08:08:09.118984Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/8efc88bb9d8a867b286b5c2e19ddf0ce-15.png", "player_count": 8, "ranked": true }, { "id": 110236, "name": "FREE Palestine", "director": { "id": 1016829, "username": "kevinmath", "country": "cn", "icon": "https://secure.gravatar.com/avatar/6551af930e436f5e20cee09d91ad2508?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2189.914034510191, "deviation": 109.27083070484079, "volatility": 0.059961982966255836 } }, "ranking": 33.06327692927378, "professional": false, "ui_class": "" }, "description": "We free Palestine!", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "chinese", "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": 11451, "name": "Mathematics Lover", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-12-31T21:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-12-31T21:00:05.500971Z", "ended": "2024-04-06T23:39:36.190541Z", "start_waiting": "2023-12-31T21:00:05.285336Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true } ] }
