Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=ranked&page=4
{ "count": 61015, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=ranked&page=5", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=ranked&page=3", "results": [ { "id": 142304, "name": "WEIIIII", "director": { "id": 2063365, "username": "Doshy134", "country": "un", "icon": "https://user-uploads.online-go.com/f94950b8671c5a8c9c116aaebe66d27c-64.png", "ratings": { "version": 5, "overall": { "rating": 710.3615547953566, "deviation": 250, "volatility": 0.06 } }, "ranking": 7.000000000000001, "professional": false, "ui_class": "provisional" }, "description": "Weiiii", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16559, "name": "MAESTRO🙏💀", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/6eab831fbc1a3cb935cb43d0b7181473-64.png" }, "auto_start_on_max": false, "time_start": "2026-07-19T14:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-07-19T14:00:48.843667Z", "ended": "2026-07-28T03:45:06.983731Z", "start_waiting": "2026-07-19T14:00:48.715212Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eab831fbc1a3cb935cb43d0b7181473-15.png", "player_count": 9, "ranked": false }, { "id": 139299, "name": "Нужно больше играть партий ВТОРОЙ", "director": { "id": 659128, "username": "Эльфия Ходжер", "country": "ru", "icon": "https://user-uploads.online-go.com/da4f80244d4374a384a34d958df3ca5d-64.png", "ratings": { "version": 5, "overall": { "rating": 1146.8292467691736, "deviation": 69.5144479966817, "volatility": 0.06013953397515179 } }, "ranking": 18.08843709880116, "professional": false, "ui_class": "" }, "description": "Для участников клуба Никонико\nДавайте играть и разбирать ходы...", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 0, "time_control_parameters": { "system": "none", "time_control": "none", "speed": "correspondence", "pause_on_weekends": false }, "is_open": true, "exclude_provisional": false, "group": { "id": 12847, "name": "Nikoniko ДЕТИ", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 36, "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-64.png" }, "auto_start_on_max": false, "time_start": "2026-04-17T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-04-17T10:00:56.597482Z", "ended": null, "start_waiting": "2026-04-17T10:00:56.228900Z", "board_size": 19, "active_round": 1, "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-15.png", "player_count": 6, "ranked": false }, { "id": 135874, "name": "Open Tournament 2", "director": { "id": 1926369, "username": "kyliewee02", "country": "un", "icon": "https://user-uploads.online-go.com/ca62c83151453f1e19f9b6e5f28f3f48-64.png", "ratings": { "version": 5, "overall": { "rating": 720.7945416911429, "deviation": 178.85663899190317, "volatility": 0.06000133866351721 } }, "ranking": 7.337528416040835, "professional": false, "ui_class": "provisional" }, "description": "Anyone wants to be challenged by a noob player? Anyone can join this tournament! Contact me if you want to join my group. ~Destroyer802", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 604800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16022, "name": "ChatRoom404", "summary": "This is just a group. Do whatever you like here! It is also alright if you want to just join this group and chat. ~Destroyer802 😝", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 19, "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-64.png" }, "auto_start_on_max": false, "time_start": "2026-01-01T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-01-01T09:00:46.047541Z", "ended": "2026-01-10T12:41:14.579574Z", "start_waiting": "2026-01-01T09:00:45.998040Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-15.png", "player_count": 3, "ranked": false }, { "id": 136626, "name": "ranking round 2", "director": { "id": 1942246, "username": "Rosemary Teacher", "country": "un", "icon": "https://secure.gravatar.com/avatar/066f8b0bfc551845f905ae10d94383da?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": "Paul- Jack", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 95543, "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": 16110, "name": "Chinese game Class", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 10, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-22T14:58:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-01-22T14:58:04.763791Z", "ended": "2026-01-25T15:09:02.007325Z", "start_waiting": "2026-01-22T14:58:04.698335Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": false }, { "id": 141436, "name": "21june", "director": { "id": 2037449, "username": "lizettesocias", "country": "un", "icon": "https://secure.gravatar.com/avatar/086edaa4005d822e18070f4fa4601fbc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 469.00279267769884, "deviation": 177.35754615538428, "volatility": 0.06000560146442458 } }, "ranking": 5, "professional": false, "ui_class": "provisional" }, "description": "1400 practice", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87084, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 86400, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16489, "name": "GO game pma", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-64.png" }, "auto_start_on_max": false, "time_start": "2026-06-21T06:23:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-06-21T06:23:12.431898Z", "ended": "2026-06-21T06:24:08.853546Z", "start_waiting": "2026-06-21T06:23:12.388860Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-15.png", "player_count": 2, "ranked": false }, { "id": 137658, "name": "Block Street 极速围棋淘汰赛", "director": { "id": 1970013, "username": "zephyr886", "country": "un", "icon": "https://secure.gravatar.com/avatar/42082ff73169257d454a81bc7be18678?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 920.5334492879327, "deviation": 250, "volatility": 0.06 } }, "ranking": 13.000000000000002, "professional": false, "ui_class": "provisional" }, "description": "冠军（1st）1000 XP\n\n亚军（2nd）800 XP\n\n四强（并列 3-4 名）600 XP\n\n八强（并列 5-8 名）400 XP", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 41, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16231, "name": "Block Street中文区", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-02-27T12:30:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-02-27T12:30:40.569141Z", "ended": "2026-02-27T12:46:36.061425Z", "start_waiting": "2026-02-27T12:30:40.295031Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": false }, { "id": 141437, "name": "21 junee", "director": { "id": 2037449, "username": "lizettesocias", "country": "un", "icon": "https://secure.gravatar.com/avatar/086edaa4005d822e18070f4fa4601fbc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 469.00279267769884, "deviation": 177.35754615538428, "volatility": 0.06000560146442458 } }, "ranking": 5, "professional": false, "ui_class": "provisional" }, "description": "practicee", "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": 16489, "name": "GO game pma", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-64.png" }, "auto_start_on_max": false, "time_start": "2026-06-21T06:28:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-06-21T06:25:24.834393Z", "ended": "2026-06-21T07:35:43.280214Z", "start_waiting": "2026-06-21T06:25:24.771934Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-15.png", "player_count": 5, "ranked": false }, { "id": 141438, "name": "NEW GAME 21june", "director": { "id": 2037449, "username": "lizettesocias", "country": "un", "icon": "https://secure.gravatar.com/avatar/086edaa4005d822e18070f4fa4601fbc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 469.00279267769884, "deviation": 177.35754615538428, "volatility": 0.06000560146442458 } }, "ranking": 5, "professional": false, "ui_class": "provisional" }, "description": "practice sure na to", "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": 16489, "name": "GO game pma", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-64.png" }, "auto_start_on_max": false, "time_start": "2026-06-21T06:30:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-06-21T06:30:12.441463Z", "ended": "2026-06-21T21:47:56.710442Z", "start_waiting": "2026-06-21T06:30:12.374369Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/77678d68e561733d8ea03780752b8128-15.png", "player_count": 6, "ranked": false }, { "id": 143268, "name": "Torneo Interno 13x13 Fukuro", "director": { "id": 1560990, "username": "SeedGO", "country": "co", "icon": "https://user-uploads.online-go.com/c6cb51c9ec724eab23c0f4a6aeb705bb-64.png", "ratings": { "version": 5, "overall": { "rating": 1138.6310145389937, "deviation": 61.5495587686043, "volatility": 0.06010414087204616 } }, "ranking": 17.922352486976628, "professional": false, "ui_class": "" }, "description": "Listo V.2", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 32, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 420, "period_time": 25, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 16192, "name": "Club Fukuro UN", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 12, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-08-16T18:41:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-08-16T18:41:29.558514Z", "ended": "2026-08-16T19:11:01.056512Z", "start_waiting": "2026-08-16T18:41:29.494930Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": false }, { "id": 138947, "name": "🌸 Go Magic April 9x9 🌸", "director": { "id": 901303, "username": "Muff0", "country": "eu", "icon": "https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png", "ratings": { "version": 5, "overall": { "rating": 1737.8599452687492, "deviation": 62.81782583177217, "volatility": 0.05987014345468581 } }, "ranking": 27.71081520956435, "professional": false, "ui_class": "" }, "description": "Time for a new monthly 9x9 tournament by Go Magic!\n\n\nAll prizes are Go Magic Gift Cards\n\n\n🏆Prizes:\n\n1st Place: $150 \n2nd Place: $120 \n3rd Place: $100 \n\n🏆 Special Prizes (mutually exclusive with winning):\n\n6 Wins: $75 \n5 Wins: $50\n\nAll you have to do is register and be here at the starting time! The next rounds will start as soon as all the games are finished.\n\nThe expected total duration is about 1.5h\n\n⌚ **The start time is shown in your local timezone!!** \n**Absolute start time is:** \n**Saturday, April 11, 2026 1:00 PM UTC** \nAdd to your calendar: [**Google**](https://calendar.google.com/calendar/render?action=TEMPLATE&dates=20260411T130000Z%2F20260411T150000Z&details=&location=&text=Go%20Magic%20April%209x9%20) | [**Outlook**](https://outlook.live.com/calendar/0/action/compose?allday=false&body=&enddt=2026-04-11T17%3A00%3A00&location=&path=%2Fcalendar%2Faction%2Fcompose&rru=addevent&startdt=2026-04-11T15%3A00%3A00&subject=Go%20Magic%20April%209x9%20) \n \n🪄✨ Learn Go the Magical way at <a href=\"https://go.gomagic.org/X4LK1U\" target=\"_blank\">Go Magic</a>", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 18, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 7, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8605, "name": "Go Magic", "summary": "A modern platform for learning Go", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2260, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2026-04-11T13:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-04-11T13:00:41.207304Z", "ended": "2026-04-11T14:48:25.357650Z", "start_waiting": "2026-04-11T13:00:34.533358Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 91, "ranked": false } ] }
