Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-is_open&page=5516
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"2025-04-13T00:35:14.956149Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 124816, "name": "Live 9x9 Double Elimination Tournament 2025-01-28 14:30", "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": "Automatic Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260303T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-03-03T06:00:40.898995Z", "lead_time_seconds": 1800, "tournament_type": 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0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-01-28T14:31:22.761188Z", "ended": "2025-01-28T15:17:48.186189Z", "start_waiting": "2025-01-28T14:31:22.662400Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 8, "ranked": true }, { "id": 127427, "name": "JORNADA 9 DE ENTRENAMIENTO AVANZADO DE GO PRIMAVERA 2025", "director": { "id": 798921, "username": "María Macedo", "country": "mx", "icon": "https://user-uploads.online-go.com/4df35b493e298fb3594992b02fea43f3-64.png", "ratings": { "version": 5, "overall": { "rating": 889.8148497329596, "deviation": 60.18240699429721, "volatility": 0.05942192149314121 } }, "ranking": 12.21429059481792, "professional": false, "ui_class": "" }, "description": "En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 37, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14953, "name": "Kanik", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 17, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-04-13T00:35:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2025-04-13T00:35:15.038024Z", "ended": "2025-04-13T01:31:19.908281Z", "start_waiting": "2025-04-13T00:35:14.997472Z", "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": 127664, "name": "Blitz 19x19 Elimination Tournament 2025-04-20 09:30", "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": "Automatic Site-wide Tournament", "schedule": { "id": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260303T050000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-03-03T05:00:40.895049Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-03-03T09:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2025-04-20T09:30:15.907300Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-04-20T09:31:15.957392Z", "ended": "2025-04-20T09:56:26.733969Z", "start_waiting": "2025-04-20T09:31:15.905737Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 130496, "name": "The game", "director": { "id": 1811777, "username": "Bot 8kyu", "country": "fr", "icon": "https://user-uploads.online-go.com/454ebf94e6d32de2c7d0aa9157e5b399-64.png", "ratings": { "version": 5, "overall": { "rating": 742.1603638376689, "deviation": 64.75080110918415, "volatility": 0.05998003815670773 } }, "ranking": 8.013767925030137, "professional": false, "ui_class": "" }, "description": "Hello", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5810, "name": "Badukprophet's Dojo", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 44, "icon": "https://user-uploads.online-go.com/da283765c8f1ee5f5535b94c4138a98e-64.png" }, "auto_start_on_max": false, "time_start": "2025-07-19T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2025-07-19T13:54:08.870356Z", "ended": "2025-07-19T14:09:45.179613Z", "start_waiting": "2025-07-19T13:54:08.805600Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/da283765c8f1ee5f5535b94c4138a98e-15.png", "player_count": 3, "ranked": true }, { "id": 124468, "name": "Live 9x9 Double Elimination Tournament 2025-01-18 18:30", "director": { "id": 4, "username": 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"first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-03-03T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2025-01-18T18:30:13.999975Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-01-18T18:31:14.077513Z", "ended": "2025-01-18T19:11:50.553001Z", "start_waiting": "2025-01-18T18:31:13.998466Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 7, "ranked": true }, { "id": 130035, "name": "第六届围棋锦标赛（高级、段组）", "director": { "id": 1605251, "username": "FZD2024", "country": "cn", "icon": "https://user-uploads.online-go.com/fcd1512b34c1e6067a040674bb6686aa-64.png", "ratings": { "version": 5, "overall": { "rating": 1730.4378856515395, "deviation": 74.5341444951382, "volatility": 0.05998522547130695 } }, "ranking": 27.611734363109694, "professional": false, "ui_class": "" }, "description": "欢迎加入 https://online-go.com/group/13797 ^_^\n \n 每手棋14天\n 祝你愉快！", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 1209600, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 1209600 }, "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": false, "time_start": "2025-07-08T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 23, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-07-08T11:27:18.244019Z", "ended": "2026-01-09T16:58:05.213873Z", "start_waiting": "2025-07-08T11:27:18.137152Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 4, "ranked": true }, { "id": 123586, "name": "Celebrating the Chinese New Year - Live 19x19 Double Elimination Tournament 2025-01-28 13:00", "director": { "id": 1056529, "username": "rosa.thomas", "country": "_Olympic_Movement", "icon": "https://secure.gravatar.com/avatar/6884b58683368c2771984f725049be6f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1547.057780796092, "deviation": 61.110736385432496, "volatility": 0.059854418995624 } }, "ranking": 25.01848135330229, "professional": false, "ui_class": "" }, "description": "Have fun!\n祝您对局愉快！\n\n----\n\n## Celebrating the Chinese New Year - Live 19x19 Double Elimination Tournament 2025-01-28 13:00\n\n### Start Time\n2025-01-28 13:00 (UTC)\n\n### Clock\nFischer: Clock starts with 5 minutes and increments by 20 seconds per move up to a maximum of 5 minutes.\n\n### Rules\nNew Zealand: Area scoring is used. Multi-stone suicide is allowed. Situational superko. Komi is 7 points.\n\n----\n\n## 庆祝中国农历新年 - 即时 19x19 双败淘汰制锦标赛 2025-01-28 21:00\n\n### 开始时间\n2025-01-28 21:00（北京时间）\n\n### 用时\n菲舍尔制（加秒制）：初始时间 5 分钟，每手增加时间 20 秒，时间上限 5 分钟。\n\n### 规则\n新西兰：采用数子法，允许自杀，禁止全局同形再现，贴目 7 点。", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "time_per_move": 22, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 20, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1778, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2025-01-28T13:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2025-01-28T13:00:22.863803Z", "ended": "2025-01-28T15:19:01.128329Z", "start_waiting": "2025-01-28T13:00:22.646586Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 23, "ranked": true }, { "id": 123077, "name": "Servus Oida Open Tournament #9", "director": { "id": 1285178, "username": "VikingKoala", "country": "eu", "icon": "https://user-uploads.online-go.com/aa9209bd96e427a6ff7e102b893f9af0-64.png", "ratings": { "version": 5, "overall": { "rating": 1052.5706632986364, "deviation": 63.47745822187002, "volatility": 0.05970910787393316 } }, "ranking": 16.102964968342178, "professional": false, "ui_class": "supporter" }, "description": "McMahon Kyu Player Tournament", "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": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5720, "name": "Outside Go7", "summary": "Die Gruppe für alle, die sonst im Go7 spielen.", "require_invitation": false, "is_public": false, "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": true, "time_start": "2025-02-11T11:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 15, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2025-02-10T17:05:41.578431Z", "ended": "2025-05-29T06:55:03.706020Z", "start_waiting": "2025-02-10T17:05:41.353733Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": true } ] }
