Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=741
{ "count": 59306, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=742", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=740", "results": [ { "id": 79204, "name": "19X19 game!!!", "director": { "id": 825902, "username": "6 Dan player", "country": "_Olimpic_Movement", "icon": "https://secure.gravatar.com/avatar/8d7a6e0c7462e620890b25336d5ed6e9?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2346.582281608371, "deviation": 76.43636302636111, "volatility": 0.060158365590181326 } }, "ranking": 34.66288710784546, "professional": false, "ui_class": "" }, "description": "hello everyone", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 20, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 60, "period_time": 20, "periods": 3 }, "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": 17886, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-24T04:55:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-24T04:55:50.969317Z", "ended": "2021-08-24T05:14:15.774848Z", "start_waiting": "2021-08-24T04:55:50.846224Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 2, "ranked": true }, { "id": 77495, "name": "9x9 Open League #2", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1365.898589194213, "deviation": 68.40835436496026, "volatility": 0.060201985871587475 } }, "ranking": 22.135324747759174, "professional": false, "ui_class": "" }, "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": 3524, "name": "9x9 Lovers", "summary": "A group for Go players who love the 9x9 board.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 697, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2021-07-25T04:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-24T19:01:50.676291Z", "ended": "2021-09-08T18:16:04.718679Z", "start_waiting": "2021-07-24T19:01:49.423050Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 10, "ranked": true }, { "id": 75094, "name": "🐅 🐯 tiger", "director": { "id": 750170, "username": "KXD", "country": "001", "icon": "https://user-uploads.online-go.com/b07ba91a11584321d88e18bbc5cfe173-64.png", "ratings": { "version": 5, "overall": { "rating": 1238.0659549601994, "deviation": 64.87899978780612, "volatility": 0.06035692550644517 } }, "ranking": 19.860557806553725, "professional": false, "ui_class": "" }, "description": "🐯🐯🐯🐯🐯🐯🐯", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 30, "max_time": 30 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6124, "name": "Leopard's Resting Tree", "summary": "A little corner for cat tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 312, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png" }, "auto_start_on_max": false, "time_start": "2021-05-13T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-13T10:26:36.239744Z", "ended": "2021-05-13T10:32:40.465688Z", "start_waiting": "2021-05-13T10:26:36.117311Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png", "player_count": 4, "ranked": true }, { "id": 72541, "name": "9x9 Double Elimination (New Zealand Rules)", "director": { "id": 582354, "username": "GlacialNoivern", "country": "us", "icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png", "ratings": { "version": 5, "overall": { "rating": 1538.257364713131, "deviation": 65.55077561199136, "volatility": 0.06026203340214659 } }, "ranking": 24.886416928616224, "professional": false, "ui_class": "" }, "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\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☆ 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 find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 172800, "max_time": 259200 }, "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": true, "time_start": "2024-12-26T02:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-03-21T15:41:32.302931Z", "ended": "2021-05-16T02:33:36.391041Z", "start_waiting": "2021-03-21T15:41:31.949867Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 8, "ranked": true }, { "id": 84021, "name": "ศึกชิงเจ้ายุทธภพ9x9 (ทดสอบ1)", "director": { "id": 93499, "username": "GM.Chan", "country": "th", "icon": "https://user-uploads.online-go.com/944ce1e7f212970c79a70d06ab80a93c-64.png", "ratings": { "version": 5, "overall": { "rating": 1996.4942439665579, "deviation": 69.97460075013757, "volatility": 0.06017086926528222 } }, "ranking": 30.922607426571393, "professional": false, "ui_class": "" }, "description": "ทอสอบระบบแข่งหมากล้อมวันคริสมาสต์สำหรับสำนักต่างๆ เริ่มลงทะเบียนได้แล้วนะครับ", "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": 480, "period_time": 30, "periods": 1 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7835, "name": "GO Community-TH", "summary": "กลุ่มนี้จัดตั้งขึ้นเพื่อการแข่งขันภายในยุทธภพหมากล้อม ในดิสคอร์ด GO Community สร้างสังคมหมากล้อมกิจกรรมหมากล้อมเพื่อความสนุกสนาน", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 30, "icon": "https://user-uploads.online-go.com/4c99e65cfca3a5315ab9dd0e67ab497f-64.png" }, "auto_start_on_max": false, "time_start": "2021-12-25T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2021-12-25T08:16:31.182075Z", "ended": "2021-12-25T08:33:36.578054Z", "start_waiting": "2021-12-25T08:16:31.080496Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/4c99e65cfca3a5315ab9dd0e67ab497f-15.png", "player_count": 4, "ranked": true }, { "id": 52082, "name": "1ST 19x19 ROLAND GORROS: TABLE C", "director": { "id": 48251, "username": "Mitsunari", "country": "fr", "icon": "https://user-uploads.online-go.com/255f362392d68eb9c9f4cacbae4ff907-64.png", "ratings": { "version": 5, "overall": { "rating": 1589.2849985812493, "deviation": 64.09892050487345, "volatility": 0.06031625915933094 } }, "ranking": 25.641894823058045, "professional": false, "ui_class": "" }, "description": "Hello,<p>\nThis is the table C of the 1st 19x19 Roland GOrros.\nThis table is a single elimination tournament. The winner will be qualified to the final table (single elimination too).<p>\nEnjoy :)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 59520, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 57600, "initial_time": 172800, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2514, "name": "Continental and World Go Cups Group", "summary": "You want to become World Champion or a Continental champion? Join us :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 526, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-31T21:00:00Z", "players_start": 32, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-08T06:55:05.868075Z", "ended": "2021-06-11T06:57:59.899055Z", "start_waiting": "2020-06-08T06:55:04.640677Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png", "player_count": 32, "ranked": true }, { "id": 124562, "name": "13x13 New Zealand 5k-9d+ League #4", "director": { "id": 178104, "username": "dexonsmith", "country": "ca", "icon": "https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png", "ratings": { "version": 5, "overall": { "rating": 1390.7732166446785, "deviation": 67.55416504748428, "volatility": 0.06064009346038413 } }, "ranking": 22.55312076827671, "professional": false, "ui_class": "supporter" }, "description": "5k-9d+. 5 players. Starts only when full.\n\nNew Zealand rules. 13x13 board. Even games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "nz", "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": true, "group": { "id": 14024, "name": "New Zealand Ladders", "summary": "Group for ladders and tournaments that use New Zealand rules.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 80, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png" }, "auto_start_on_max": true, "time_start": "2025-04-15T03:15:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 25, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-24T18:00:03.088230Z", "ended": "2025-06-03T19:47:04.607680Z", "start_waiting": "2025-04-24T18:00:02.941860Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png", "player_count": 5, "ranked": true }, { "id": 71782, "name": "For bigO", "director": { "id": 797843, "username": "nextkannapat", "country": "un", "icon": "https://secure.gravatar.com/avatar/3646ebda353fb83745a3f7d3c650b0f9?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1643.5869154961404, "deviation": 151.27431542681506, "volatility": 0.05999936995791008 } }, "ranking": 26.41966001264157, "professional": false, "ui_class": "" }, "description": "ใครชนะเลี้ยงdairy queen", "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": 8348, "name": "Next is trash", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 8, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-02-23T02:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-23T20:56:14.016719Z", "ended": "2021-08-14T20:48:24.072608Z", "start_waiting": "2021-02-23T20:56:13.908028Z", "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": 87463, "name": "3 -> 李梓揚 4 -> 葉灝謙", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "3 -> 李梓揚\n4 -> 葉灝謙", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7531, "name": "傳碁 C班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-03-19T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-03-19T07:18:24.489200Z", "ended": "2022-03-19T07:30:22.092253Z", "start_waiting": "2022-03-19T07:18:24.441999Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 75231, "name": "Daily Go 9x9 Tournament", "director": { "id": 801235, "username": "JesusR02", "country": "ve", "icon": "https://secure.gravatar.com/avatar/ee3f16a55219c5aaf7ac1cddcfb1cb4e?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1148.902252682304, "deviation": 61.72904901679663, "volatility": 0.060000718027276516 } }, "ranking": 18.130245210894227, "professional": false, "ui_class": "" }, "description": "Habrá un torneo diario, semanal, mensual, y anual de cada formato ( 9x9, 13x13, 19x19), un torneos escudo, maratones, torneos elite, y muchos más, buena suerte en sus torneos!\n\nThere will be a daily, weekly, monthly, and annual tournament of each format (9x9, 13x13, 19x19), a shield tournaments, marathons, elite tournaments, and many more, good luck in your tournaments!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "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": 180, "max_time": 210 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9192, "name": "Club Venezolano de Go", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/88703dc804be5930df74ca9a6ddd7f66-64.png" }, "auto_start_on_max": false, "time_start": "2021-05-17T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 11, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-18T02:26:24.663426Z", "ended": "2021-05-18T02:38:22.543021Z", "start_waiting": "2021-05-18T02:26:24.530499Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88703dc804be5930df74ca9a6ddd7f66-15.png", "player_count": 4, "ranked": true } ] }
