Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=exclude_provisional&page=216
{ "count": 58900, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclude_provisional&page=217", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclude_provisional&page=215", "results": [ { "id": 78311, "name": "Go Zodiac Friendship Games Online ราศีสิงห์ รุ่น B (1-2 ดั้ง)", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.3733342620876, "deviation": 65.87288697611051, "volatility": 0.06068751158219223 } }, "ranking": 23.170679540751433, "professional": false, "ui_class": "" }, "description": "สามารถเข้าร่วมการแข่งขันด้วยการเชิญเท่านั้น\nสมัครแข่งขันได้ที่ https://docs.google.com/forms/d/1LhzPL-NyE8v5-DDBuQ-o7gnNZpTrk1e7WclqxiDsQdM/edit", "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": 7581, "name": "การแข่งขันหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 332, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-17T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2021-08-17T10:00:52.233044Z", "ended": "2021-08-17T12:01:21.571428Z", "start_waiting": "2021-08-17T10:00:52.024530Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-15.png", "player_count": 14, "ranked": true }, { "id": 58905, "name": "BTS LEAGUE A4", "director": { "id": 458415, "username": "ThunwaKulthong", "country": "th", "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png", "ratings": { "version": 5, "overall": { "rating": 1283.2564198927048, "deviation": 221.54191726201495, "volatility": 0.05999736064886314 } }, "ranking": 20.690496349774634, "professional": false, "ui_class": "provisional" }, "description": "รุ่นดั้งรอบ 4", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 56, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 2400, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4889, "name": "BTS Online League", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 28, "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-13T02:00:00Z", "players_start": 6, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-04-13T02:28:44.574819Z", "ended": "2020-04-13T03:44:58.487068Z", "start_waiting": "2020-04-13T02:28:43.073409Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png", "player_count": 6, "ranked": true }, { "id": 9615, "name": "Sunjang Baduk Tournament 4th Season (Group C3)", "director": { "id": 47657, "username": "BongoBob", "country": "_Pirate", "icon": "https://secure.gravatar.com/avatar/3b18351f52879789ff5a1edb012172f1?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2003.4767336494497, "deviation": 77.72127371522465, "volatility": 0.06000270198740903 } }, "ranking": 31.003430413165, "professional": false, "ui_class": "" }, "description": "## <i class=\"fontnova-turtle\"></i> Correspondence Sunjang Baduk Tournament\n### Season 4 - Group C3\n\n###**Read the description below.** \n- ####You have **7 days** to join your round-robin after receiving the invitation\n- ####<font color=\"red\">**SPECIAL OPENING RULES:**</font> ([See description][Correspondence Tournament])\n\n   ![Opening Rule][sunjang opening]\n___ \n### **Title Holder:** <font color=\"gold\">**🏆**</font> [illluck] <font color=\"gold\">**🏆**</font> \n\n<table border='2'>\n <tr>\n <th colspan=\"9\"><i class=\"fontnova-turtle\"></i> [Correspondence \nTournament]</th>\n </tr>\n <tr>\n <th width=\"70\" rowspan=\"3\">Season</td>\n <th width=\"90\" rowspan=\"3\"><font \ncolor=\"Gold\">Champion<br>🏆</font></td>\n <th width=\"90\" rowspan=\"3\"><font \ncolor=\"silver\">Runner-up<br>🏆</font></td>\n <th width=\"90\" rowspan=\"3\"><font color=#CD7F32> 3rd \nPlace<br>🏆</font></td>\n <th colspan=\"5\">Groups / Rounds</td>\n </tr>\n <tr>\n <th width=\"45\" rowspan=\"2\">*Final*</td>\n <th colspan=\"4\">Divisions</td>\n </tr>\n <tr>\n <th width=\"60\" colspan=\"2\">*A*</td>\n <th width=\"30\">*B*</td>\n <th width=\"30\">*C*</td>\n </tr>\n <tr>\n <td>2011</td>\n <td>[vitality]</td>\n <td>[Uberdude]</td>\n <td>[illluck]</td>\n <td>-</td>\n <td>[A](https://online-go.com/tournament/1533)</td>\n <td>-</td>\n <td>[B](https://online-go.com/tournament/1532)</td>\n <td>-</td>\n </tr>\n <tr>\n <td>2012</td>\n <td>[illluck]</td>\n <td>[fengitreon]</td>\n <td>[MatCauthon]</td>\n <td>-</td>\n <td>[A](https://online-go.com/tournament/1975)</td>\n <td>-</td>\n <td>[B](https://online-go.com/tournament/1976)</td>\n <td>-</td>\n </tr>\n <tr>\n <td>2013-14</td>\n <td>[illluck]</td>\n <td>[ZyBeX86]</td>\n <td>[kavias]</td>\n <td>[🏆](https://online-go.com/tournament/2984)</td>\n <td>[A1](https://online-go.com/tournament/2709)</td>\n <td>[A2](https://online-go.com/tournament/2711)</td>\n <td>[B](https://online-go.com/tournament/2712)</td>\n <td>[C](https://online-go.com/tournament/2713)</td>\n </tr>\n</table>\n___\n###**Format:** League\n\n###The Divisions:\n- Hierarchical structure, labeled ***A***, ***B***, ***C***, \n***D***, etc.\n- Assorted in groups. Top division has two (**A1**, **A2**)\n- Players of similar strength\n\n###The Groups:\n- 5 to 9 players (ideally 7)\n- Seeded by strength (<i class=\"fa\"></i> overall rank) \n- Compete in a *Simultaneous Round-robin*\n\n###The Final Round: 3 players\n- Qualify: the winners of **A1** and **A2**, and the *Title \nHolder*.\n- Merit based tie-break (good title defense, good performance in \nprevious round)\n- A third player<sup>1</sup> may be drawn if needed\n\n### The games:\n- Fischer Timing, 3 days on the initial timer and 1 day increment \nper move (capped at 7 days). No weekend stop\n- No handicap, 6.5 komi. **Sunjang Baduk** starting position\n- Korean rules\n- **Conditional moves** enabled\n\n###Promotions & Demotions:\n- Best player<sup>1</sup> per Group promotes one division up\n- Worst 3 players<sup>1</sup> per Division demote one division down\n- Dropped and disqualified players reapply as new players\n- Promotions based on rank may be awarded to fill available space \n(both new and old players apply, even if demoted).\n___\n\n####Notes\n<sup>1</sup>Best and worst players are determined first by Scored \nPoints, then the Sum of defeated opponent's scores (SODOS) and \nlastly by <i class=\"fa\"></i> overall rank.\n\nFor more details you may visit the [Sensei's pages][Correspondence \nTournament].\n\n[fengitreon]: https://online-go.com/user/view/11442/fengitreon\n[illluck]: https://online-go.com/user/view/8913/illluck\n[kavias]: https://online-go.com/user/view/4048\n[MatCauthon]: https://online-go.com/user/view/5832/MatCauthon\n[vitality]: https://online-go.com/user/view/35184/vitality\n[Uberdude]: https://online-go.com/user/view/8592/Uberdude\n[ZyBeX86]: https://online-go.com/user/view/52701\n\n[group]: https://online-go.com/group/142\n[sunjang opening]: http://i.imgur.com/vdZ0oLB.png?1\n[Correspondence Tournament]: http://senseis.xmp.net/?SunjangBadukTournamentAtOGS", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "korean", "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": 142, "name": "Sunjang Baduk - 순장바둑", "summary": "For those who would like to play Sunjang Baduk, a form of Go which was popular in Korea (Joseon) through the 16th century.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 196, "icon": "https://user-uploads.online-go.com/884a0fb3009f38ec8dffd08d3cc84cee-64.png" }, "auto_start_on_max": true, "time_start": "2015-08-10T05:01:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "invite", "started": "2015-08-10T05:01:04.900635Z", "ended": "2016-01-29T21:23:40.066938Z", "start_waiting": "2015-08-10T05:01:04.503523Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/884a0fb3009f38ec8dffd08d3cc84cee-15.png", "player_count": 5, "ranked": true }, { "id": 116165, "name": "Kranj 74", "director": { "id": 134125, "username": "mitava", "country": "at", "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png", "ratings": { "version": 5, "overall": { "rating": 788.4782417507043, "deviation": 64.76496024965462, "volatility": 0.0599203180748189 } }, "ranking": 9.415256608156199, "professional": false, "ui_class": "" }, "description": "19x19", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 38051, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 36000, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 374, "name": "Slovenija", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 55, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png" }, "auto_start_on_max": true, "time_start": "2024-05-24T15:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 14, "analysis_enabled": true, "exclusivity": "open", "started": "2024-05-18T14:00:10.765581Z", "ended": "2024-07-10T14:50:25.067808Z", "start_waiting": "2024-05-18T14:00:10.007699Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 10, "ranked": true }, { "id": 1593, "name": "mpopovic's mini-tournament", "director": { "id": 37933, "username": "mpopovic", "country": "hr", "icon": "https://secure.gravatar.com/avatar/c59d1bc6c43b29901340416006a74980?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1546.5023360922396, "deviation": 66.41188001715417, "volatility": 0.05989258273925003 } }, "ranking": 25.010168248305778, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "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": 384, "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": 8, "max_ranking": 29, "analysis_enabled": false, "exclusivity": "open", "started": "2012-01-24T19:57:53Z", "ended": "2012-01-24T18:57:53Z", "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": 31086, "name": "Первый октябрьский турнир клуба Го \"Восточная беседа\" 9x9", "director": { "id": 161921, "username": "fire0612", "country": "un", "icon": "https://secure.gravatar.com/avatar/23725e7c4b6fbc7ecd12042bde6c7c1f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1939.612067951672, "deviation": 63.072351650556215, "volatility": 0.060073092035553 } }, "ranking": 30.25346185409916, "professional": false, "ui_class": "" }, "description": "Всем привет! Этот турнир ориентирован на новичков, которые лишь знакомятся с игрой Го или вспоминают правила после долгого перерыва!\n\nВремя на партию - 5 минут + беёми; коми - 6.5; доска - 9*9!!! Туров - 5 штук.\n\nСтарички - у вас есть возможность сразу же устроить битву! Так что присоединяйтесь!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "period_time": 30, "main_time": 300, "system": "byoyomi", "pause_on_weekends": false, "time_control": "byoyomi", "periods": 5, "speed": "live" }, "is_open": true, "exclude_provisional": false, "group": { "id": 1470, "name": "Нижнетагильский клуб Го \"Восточная беседа\"", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/558d8fe1c51f03822a3564ec4fdf6e32-64.png" }, "auto_start_on_max": false, "time_start": "2017-10-15T09:05:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2017-10-15T09:05:46.641824Z", "ended": "2017-10-15T10:24:44.518575Z", "start_waiting": "2017-10-15T09:05:46.065376Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/558d8fe1c51f03822a3564ec4fdf6e32-15.png", "player_count": 4, "ranked": true }, { "id": 2405, "name": "Honinbo Handicap Title Tournament 2009", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Honinbo Handicap Title Tournament 2009", "schedule": null, "title": { "id": 6, "name": "Honinbo Handicap Title Tournament", "holder": { "id": 1094, "username": "Terranigma", "country": "aq", "icon": "https://secure.gravatar.com/avatar/4ce04e6f72da804ced91849ccefb291c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1930.3407490575578, "deviation": 66.16747785054929, "volatility": 0.06069402308790958 } }, "ranking": 30.14253985935054, "professional": false, "ui_class": "" }, "rules": "japanese", "tournament_type": "s_mcmahon" }, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 604800, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": null, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2009-02-28T23:01:48Z", "ended": "2009-02-28T23:01:48Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/honinbo_19.png", "player_count": 0, "ranked": true }, { "id": 58106, "name": "Test tournament", "director": { "id": 458415, "username": "ThunwaKulthong", "country": "th", "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png", "ratings": { "version": 5, "overall": { "rating": 1283.2564198927048, "deviation": 221.54191726201495, "volatility": 0.05999736064886314 } }, "ranking": 20.690496349774634, "professional": false, "ui_class": "provisional" }, "description": "For Class A", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 43, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1200, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4889, "name": "BTS Online League", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 28, "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png" }, "auto_start_on_max": false, "time_start": "2020-03-28T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-03-28T08:40:47.449272Z", "ended": "2020-03-28T08:44:49.223687Z", "start_waiting": "2020-03-28T08:40:47.053084Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png", "player_count": 3, "ranked": true }, { "id": 84515, "name": "BIG tournament 9х9", "director": { "id": 815616, "username": "Владислав Винокуров", "country": "ru", "icon": "https://user-uploads.online-go.com/5fdad6222692d66211e57ebba8fcac39-64.png", "ratings": { "version": 5, "overall": { "rating": 1780.3382343970634, "deviation": 66.16059223360482, "volatility": 0.0600827653311513 } }, 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