Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-first_pairing_method&page=542
{ "count": 59631, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=543", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=541", "results": [ { "id": 117537, "name": "🦅🦅🦅 - El Condor Pasa - 🦅🦅🦅 #4", "director": { "id": 1436588, "username": "Arrow A6 anti-", "country": "zz", "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png", "ratings": { "version": 5, "overall": { "rating": 588.6751839572613, "deviation": 80.73457404236709, "volatility": 0.0636275307525229 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "🦅🦅🦅 El Condor Pasa 🦅🦅🦅\n<tr />\n<tr />\n\n<H3><a Href=\"https://online-go.com/group/13797\">无间勤碁术化welcome to join\n</a></h3>\n\n<html>\n<body>\n\n<embed src=\"https://www.youtube.com/embed/iNcuE9ToyJc\" loop=\"loop\" autoplay=\"autoplay\" style=\"width:100%;height:100%;vertical-align : middle;\" > <!-- width=\"380\" height=\"240\"> -->\n\n</body>\n</html>\n<tr />\n\t\n<!-- https://youtu.be/iNcuE9ToyJc?si=wKBn_Mpvjs7RuZiZ -->\n\n\n\n\n\n<a href=\"https://info.flagcounter.com/0hib\"><img src=\"https://s01.flagcounter.com/mini/0hib/bg_000000/txt_FFFFFF/border_CCCCCC/flags_1/\" alt=\"Flag Counter\" border=\"0\"></a>\n\n<p style=\"display:none;83512\"> \n</p> \n\n<div style=\"display:none;12345\"> \n</div>", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "nz", "time_per_move": 88451, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 259200, "period_time": 259200, "stones_per_period": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13797, "name": " 无间勤碁术化 Go Advance forward forever", "summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 496, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png" }, "auto_start_on_max": true, "time_start": "2024-07-03T05:00:00Z", "players_start": 6, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-07-03T05:01:00.503880Z", "ended": "2025-03-20T21:08:33.855817Z", "start_waiting": "2024-07-03T05:00:59.936136Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 12, "ranked": true }, { "id": 113993, "name": "Ming’s Competition", "director": { "id": 1497408, "username": "Ming Ming", "country": "hk", "icon": "https://user-uploads.online-go.com/0426093c662dcbaa2ed6ee379367fc28-64.png", "ratings": { "version": 5, "overall": { "rating": 808.4796202275077, "deviation": 101.59414880347964, "volatility": 0.06002207719886031 } }, "ranking": 9.995179393337779, "professional": false, "ui_class": "" }, "description": "Not everyone can join", "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": 13997, "name": "The Phoenix rise", "summary": "Get away the darkness? (Pokémon)\nIt is Ho-oh!\nNot really 😔, Ho-oh is a phoenix.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://user-uploads.online-go.com/92ff1b23b9fc820d6c2dbe4e981a0539-64.png" }, "auto_start_on_max": false, "time_start": "2024-03-18T12:00:00Z", "players_start": 3, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-18T12:00:35.429957Z", "ended": "2024-03-25T11:25:25.810403Z", "start_waiting": "2024-03-18T12:00:35.300629Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/92ff1b23b9fc820d6c2dbe4e981a0539-15.png", "player_count": 3, "ranked": true }, { "id": 106130, "name": "September 2023 19x19 A League Correspondence (DDK)", "director": { "id": 1396103, "username": "Armadillidium", "country": "un", "icon": "https://secure.gravatar.com/avatar/bfc956af77caf4d31e4ad6b04b1f718b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Have fun.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15084, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 14400, "initial_time": 86400, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 7228, "name": "DDK Proving Grounds (Double Digit Kyu)", "summary": "A place for DDK's to play against other DDK's without fear of SDK's trying to hop in. We do B League (25k-18k) & A League (17k-10k) tournaments monthly.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 648, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-01T19:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 13, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-01T19:00:11.413701Z", "ended": "2024-01-10T17:56:11.847871Z", "start_waiting": "2023-09-01T19:00:11.195253Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-15.png", "player_count": 24, "ranked": true }, { "id": 122257, "name": "South Wales Online 19 x 19", "director": { "id": 57913, "username": "welshgoplayer", "country": "_Wales", "icon": "https://user-uploads.online-go.com/c83615f79f5ce04bb0f8fb3285432794-64.png", "ratings": { "version": 5, "overall": { "rating": 1714.8596864929577, "deviation": 66.02578629413847, "volatility": 0.06006063463307318 } }, "ranking": 27.40238364045381, "professional": false, "ui_class": "" }, "description": "Have Fun!", "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": 1056, "name": "Amguro Cymru/Welsh Go", "summary": "Gall Amguro Cymru a'i frindiau gwastrafu amser ar y we yma. Wales Go Club and friends can waste time on the Internet here. FB site here https://www.facebook.com/groups/18259266008 Discord https://discord.gg/YUw5PXYr", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 45, "icon": "https://user-uploads.online-go.com/e3e97d165f07879b01e4615acf6d18d4-64.png" }, "auto_start_on_max": false, "time_start": "2024-11-23T16:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2024-11-23T16:00:04.760965Z", "ended": "2025-06-27T06:58:06.028811Z", "start_waiting": "2024-11-23T16:00:04.523105Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e3e97d165f07879b01e4615acf6d18d4-15.png", "player_count": 14, "ranked": true }, { "id": 3393, "name": "Reddit Round Robin - Handicap - 10k - 1k", "director": { "id": 963, "username": "thouis", "country": "_LGBT", "icon": "https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png", "ratings": { "version": 5, "overall": { "rating": 1280.802005697847, "deviation": 62.59630126202379, "volatility": 0.059567801483343036 } }, "ranking": 20.64617621619375, "professional": false, "ui_class": "supporter" }, "description": "Round Robin Tournament, 10 players max, 10k - 1k", "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": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 38, "name": "reddit", "summary": "/r/baduk", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2282, "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 20, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2014-11-14T11:58:26.050334Z", "ended": "2015-03-25T06:00:04.913489Z", "start_waiting": "2014-11-14T11:58:23.357692Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png", "player_count": 0, "ranked": true }, { "id": 106462, "name": "TLM Septembre 2023 #B 19x19 (10k-4d)", "director": { "id": 1204570, "username": "Artyss", "country": "zz", "icon": "https://user-uploads.online-go.com/0d44caa24a6e1c7faf2a6b5ec37380b6-64.png", "ratings": { "version": 5, "overall": { "rating": 941.2320365802973, "deviation": 63.20363300015303, "volatility": 0.060084439394672215 } }, "ranking": 13.514771643806824, "professional": false, "ui_class": "" }, "description": "Tournoi Lent Mensuel pour joueurs avancés. (B) \n\nMerci de jouer vos parties en une semaine ! \nPlease play your games in one week ! \n\nHave fun playing with someone of similar rank, using handicap to equalize the difference! This one is 19x19.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "aga", "time_per_move": 88451, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 259200, "period_time": 86400, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12392, "name": "Kantai - Charente-Maritime", "summary": "Bienvenue sur le site du Kantai — Club de go de Charente-Maritime\n\nNous nous réunissons régulièrement pour jouer au Go, initier de nouvelles personnes et partager notre passion de ce jeu millénaire sur Rochefort, La Rochelle mais également Genouillé. Nous ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 38, "icon": "https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-04T19:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 20, "max_ranking": 33, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-04T19:00:11.834172Z", "ended": "2024-05-04T03:54:11.242632Z", "start_waiting": "2023-09-04T19:00:11.638176Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-15.png", "player_count": 11, "ranked": true }, { "id": 81530, "name": "19x19 D.E. 08/23/2021 🦎", "director": { "id": 584481, "username": "Mulsiphix", "country": "us", "icon": "https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png", "ratings": { "version": 5, "overall": { "rating": 1723.508332937557, "deviation": 67.30621035483453, "volatility": 0.06024145341136911 } }, "ranking": 27.51884388340188, "professional": false, "ui_class": "supporter" }, "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\n☆ This is a ‘Humdrum 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☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to locate players who are more competitive than your average opponent. A big part of improving your own skills is to have them tested by capable challengers. If you would like to be a part of more New Zealand rule set tournaments, check out our group for weekly opportunities.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 432000 }, "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": 593, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": true, "time_start": "2021-10-24T01:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-10-24T03:50:36.885194Z", "ended": "2022-05-27T05:10:33.148191Z", "start_waiting": "2021-10-24T03:50:36.233980Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 8, "ranked": true }, { "id": 2960, "name": "13X13 trying to learn something", "director": { "id": 65918, "username": "FullTatan", "country": "ar", "icon": "https://secure.gravatar.com/avatar/cf81de16440bf315b0c93954e8a45a98?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1359.3487646370756, "deviation": 66.75096904500222, "volatility": 0.06000990582122216 } }, "ranking": 22.024047706991112, "professional": false, "ui_class": "" }, "description": "for whom the bell tolls", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 222, "name": "Low-Rating 30k's", "summary": "A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 279, "icon": "https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 2, "analysis_enabled": false, "exclusivity": "open", "started": "2014-06-16T19:46:00.445784Z", "ended": "2014-11-14T00:24:24.739118Z", "start_waiting": "2014-06-16T19:46:00.118894Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-15.png", "player_count": 0, "ranked": true }, { "id": 134806, "name": "9x9 Go Tournament", "director": { "id": 1907081, "username": "readysetgo.", "country": "us", "icon": "https://secure.gravatar.com/avatar/7983fb26cf81f1ac7c268489a0d25ced?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 369.5633751205203, "deviation": 69.51990795713074, "volatility": 0.05997630574246331 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "good luck! :)", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 12, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 60, "max_time": 300 }, "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": 17956, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2025-11-30T19:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-01-11T14:18:48.048359Z", "ended": "2026-01-11T14:19:04.646119Z", "start_waiting": "2026-01-11T14:18:47.988147Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 2, "ranked": true }, { "id": 126417, "name": "1° ETAPA: PROFESSORES, EX-ALUNOS e COMUNIDADE RME 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": "2025-04-11T22:34:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-04-11T22:34:14.821629Z", "ended": "2025-04-11T23:40:24.078494Z", "start_waiting": "2025-04-11T22:34:14.732408Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 9, "ranked": true } ] }
