Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=ranked&page=3
{ "count": 59350, "next": "https://online-go.com/api/v1/tournaments/?ordering=ranked&page=4", "previous": "https://online-go.com/api/v1/tournaments/?ordering=ranked&page=2", "results": [ { "id": 135625, "name": "แข่งแบบแพ้คัดออก", "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": "แพ้คัดออก", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14733, "name": "ศรีสังวาลย์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 31, "icon": "https://user-uploads.online-go.com/77a325d663f63d21c325d52de886e9e2-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-22T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-12-22T07:56:45.199117Z", "ended": "2025-12-22T08:19:10.712346Z", "start_waiting": "2025-12-22T07:56:45.129634Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/77a325d663f63d21c325d52de886e9e2-15.png", "player_count": 6, "ranked": false }, { "id": 136553, "name": "Round 1", "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": "fight fight", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "chinese", "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": 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": "2026-01-21T14:35:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": null, "ended": null, "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": false }, { "id": 135011, "name": "✨🎄 GoMagical December 🎄✨", "director": { "id": 901303, "username": "Muff0", "country": "eu", "icon": "https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png", "ratings": { "version": 5, "overall": { "rating": 1732.2139985082836, "deviation": 62.19587264138332, "volatility": 0.059854136621894496 } }, "ranking": 27.635483222432054, "professional": false, "ui_class": "" }, "description": "🎉A special rapid tournament to open the Holiday Season with Go Magic!🎄✨\n\nAll prizes are Go Magic Gift Cards\n\n🏆Prizes:\n\n 1st Place: $100\n 2nd Place: $60\n 3rd Place: $35\n\n🏆Special Prizes(mutually exclusive with winning):\n\n 5 Wins: $50\n 4 Wins: $25\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, December 13, 2025 6:00 PM UTC** \n[**ADD TO YOUR GOOGLE CALENDAR**](https://calendar.google.com/calendar/render?action=TEMPLATE&text=GoMagical%20December&details=A%20special%20rapid%20tournament%20to%20open%20the%20Holiday%20Season%20with%20Go%20Magic!&location=https%3A%2F%2Fonline-go.com%2Ftournament%2F135011&dates=20251213T180000Z%2F20251213T193000Z) \n \nNote: This will serve as a final test for introducing regular tournaments with this format, we'd be very grateful if you could provide any feedback for improving. You can write it directly in the tournament chat.\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": false, "hide_details": false, "member_count": 1928, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-13T18:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2025-12-13T18:00:18.689427Z", "ended": "2025-12-13T19:24:26.357478Z", "start_waiting": "2025-12-13T18:00:16.076513Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 107, "ranked": false }, { "id": 135750, "name": "Tournament404", "director": { "id": 1926369, "username": "kyliewee02", "country": "un", "icon": "https://user-uploads.online-go.com/ca62c83151453f1e19f9b6e5f28f3f48-64.png", "ratings": { "version": 5, "overall": { "rating": 853.5207502480254, "deviation": 191.50108756903205, "volatility": 0.05999789771946924 } }, "ranking": 11.25024233849819, "professional": false, "ui_class": "provisional" }, "description": "Just a simple tournament (I'm not so good though). Join and have fun!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 259200, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 259200 }, "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": 16, "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-27T01:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-27T01:22:11.561329Z", "ended": "2026-01-02T00:25:33.601036Z", "start_waiting": "2025-12-27T01:22:11.494019Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-15.png", "player_count": 2, "ranked": false }, { "id": 137233, "name": "💕 Go Magic Valentine 9x9 💕", "director": { "id": 901303, "username": "Muff0", "country": "eu", "icon": "https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png", "ratings": { "version": 5, "overall": { "rating": 1732.2139985082836, "deviation": 62.19587264138332, "volatility": 0.059854136621894496 } }, "ranking": 27.635483222432054, "professional": false, "ui_class": "" }, "description": "A new 9x9 tournament by Go Magic, right in time for Valentine Day! \nAnd what better way to spend this special day than by playing in a friendly Go competition! \n\nFor those of you who insist on spending the day with your partners: we understand and won't be mad, more tournaments will come!\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: $50\n\n🎁 Participation Prize: Everyone who finishes all 4 rounds will receive a 30$ discount card (does not stack with our sales and other promos).\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, February 14, 2026 6:00 PM UTC** \nAdd to your calendar: [**Google**](https://calendar.google.com/calendar/render?action=TEMPLATE&dates=20260214T180000Z%2F20260214T200000Z&details=&location=&text=Go%20Magic%20Valentine%209x9%20) | [**Outlook**](https://outlook.live.com/calendar/0/action/compose?allday=false&body=&enddt=2026-02-14T21%3A00%3A00&location=&path=%2Fcalendar%2Faction%2Fcompose&rru=addevent&startdt=2026-02-14T19%3A00%3A00&subject=Go%20Magic%20Valentine%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": false, "hide_details": false, "member_count": 1928, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2026-02-14T18:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": null, "ended": null, "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 56, "ranked": false }, { "id": 136368, "name": "Southampton Jan2026 13x13 Tournament", "director": { "id": 1350621, "username": "SMS-Mr.d", "country": "us", "icon": "https://user-uploads.online-go.com/a37a10b28a4630ef53f62c17e567cca7-64.png", "ratings": { "version": 5, "overall": { "rating": 1087.6431665845494, "deviation": 61.776335264617884, "volatility": 0.05998629219958402 } }, "ranking": 16.861768721103054, "professional": false, "ui_class": "" }, "description": "Southampton Dec2025 13x13 Tournament", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 7, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 6, "initial_time": 45, "max_time": 45 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14789, "name": "Southampton Middle School Go Club", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 15, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2026-01-14T20:32:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-01-14T20:31:48.735275Z", "ended": "2026-01-14T21:14:44.592658Z", "start_waiting": "2026-01-14T20:31:48.470008Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": false }, { "id": 136810, "name": "ป.4/2", "director": { "id": 1304979, "username": "arcanis2u", "country": "un", "icon": "https://secure.gravatar.com/avatar/2527119d92dde00a45791e7b2fec99f7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1281.9350511842033, "deviation": 113.47103864284946, "volatility": 0.06001685765620799 } }, "ranking": 20.666646521290243, "professional": false, "ui_class": "" }, "description": "กดรดนยแยก", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 5, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 5, "initial_time": 30, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14105, "name": "โรงเรียนสามัคคีบำรุง", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 96, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-28T16:00:00Z", "players_start": 32, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": null, "ended": null, "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": false }, { "id": 135484, "name": "Torneig Nadal SMX1A", "director": { "id": 1096827, "username": "rusben", "country": "un", "icon": "https://secure.gravatar.com/avatar/2d5b3343c617b01accde2daf1bde3854?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1732.2318898313797, "deviation": 80.60963625664145, "volatility": 0.06007908216243982 } }, "ranking": 27.635722327987764, "professional": false, "ui_class": "" }, "description": "Torneig Nadal SMX1A", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 45, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 420, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15989, "name": "SMX12025", "summary": "SMX12025", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 30, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-12-18T11:10:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-12-18T11:03:09.791431Z", "ended": "2025-12-18T11:30:35.395814Z", "start_waiting": "2025-12-18T11:03:09.521745Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 17, "ranked": false }, { "id": 136811, "name": "ป.4/2", "director": { "id": 1304979, "username": "arcanis2u", "country": "un", "icon": "https://secure.gravatar.com/avatar/2527119d92dde00a45791e7b2fec99f7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1281.9350511842033, "deviation": 113.47103864284946, "volatility": 0.06001685765620799 } }, "ranking": 20.666646521290243, "professional": false, "ui_class": "" }, "description": "กดรดนยแยก", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 6, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 5, "initial_time": 30, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14105, "name": "โรงเรียนสามัคคีบำรุง", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 96, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-28T05:00:00Z", "players_start": 32, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": null, "ended": null, "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 1, "ranked": false }, { "id": 135382, "name": "Torneig Nadal", "director": { "id": 1096827, "username": "rusben", "country": "un", "icon": "https://secure.gravatar.com/avatar/2d5b3343c617b01accde2daf1bde3854?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1732.2318898313797, "deviation": 80.60963625664145, "volatility": 0.06007908216243982 } }, "ranking": 27.635722327987764, "professional": false, "ui_class": "" }, "description": "Torneig Nadal", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15986, "name": "2SMXB", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 15, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-12-15T11:00:00Z", "players_start": 50, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-12-15T10:54:15.446742Z", "ended": "2025-12-15T11:47:12.499605Z", "start_waiting": "2025-12-15T10:54:15.161535Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 14, "ranked": false } ] }
