HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58699,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=5139",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=5137",
"results": [
{
"id": 26736,
"name": "ÒwÓwhat'sThis",
"director": {
"id": 440350,
"username": "ry516",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/ecdb4964cbc33f5e8ddc570ebc7cae83?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1199.4199066972155,
"deviation": 207.1821126531702,
"volatility": 0.060003646820988264
}
},
"ranking": 19.12641529679684,
"professional": false,
"ui_class": "provisional"
},
"description": "aspoifjpoaisdjfpoadsijfpasodijf",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1578,
"name": "accordingtoallknownlawsofaviationthereisnowayabeeshouldbeabletofly",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2017-05-01T00:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-05-10T20:25:53.888400Z",
"ended": "2017-05-30T07:28:54.328480Z",
"start_waiting": "2017-05-10T20:25:53.538737Z",
"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": 134546,
"name": "December '25",
"director": {
"id": 1428764,
"username": "里没那猫",
"country": "xa",
"icon": "https://secure.gravatar.com/avatar/977ecd2583e5bcd1d28811ff73a57258?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1032.3095637797592,
"deviation": 64.05414973385639,
"volatility": 0.05997948084771469
}
},
"ranking": 15.653002218068167,
"professional": false,
"ui_class": ""
},
"description": "A spiritual sucessor to August '25",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": true,
"group": {
"id": 14214,
"name": "Go game group",
"summary": "здесь мы все можем обсуждать партии ,турниры ,делать турниры ,общаться и просто веселиться\n",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 10,
"icon": "https://user-uploads.online-go.com/f57595b6c88b3a508a4df44e62742ec7-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-12-16T00:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-12-04T18:59:38.450917Z",
"ended": null,
"start_waiting": "2025-12-04T18:59:37.578774Z",
"board_size": 19,
"active_round": 1,
"icon": "https://user-uploads.online-go.com/f57595b6c88b3a508a4df44e62742ec7-15.png",
"player_count": 10,
"ranked": true
},
{
"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": 1731.0002950677049,
"deviation": 62.58789455590408,
"volatility": 0.05985650263456231
}
},
"ranking": 27.61925711950114,
"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": 1786,
"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": 133489,
"name": "Go Magic Six (9x9) - Prizes for All",
"director": {
"id": 901303,
"username": "Muff0",
"country": "eu",
"icon": "https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1731.0002950677049,
"deviation": 62.58789455590408,
"volatility": 0.05985650263456231
}
},
"ranking": 27.61925711950114,
"professional": false,
"ui_class": ""
},
"description": "🎉A special rapid tournament to celebrate Go Magic’s 6th birthday!🎉\n\n**All prizes are Go Magic Gift Cards**\n\n\n🏆**Prizes:**\n\n- 1st Place: $300\n- 2nd Place: $240\n- 3rd Place: $180\n- 4th Place: $120\n- 5th Place: $60\n\n\n🏆**Special Prizes(mutually exclusive with winning):** \n- 6 Wins: $150 \n- 5 Wins: $100\n- 4 Wins: $50 \n\n🎁 **Participation Prize: Everyone who finishes all 6 rounds will receive a coupon for a free course of their choice.**\n\nAll you have to do is register and be here at the starting time! \nThe 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\n\nCheck out our courses at https://gomagic.org/",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 19,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "rapid",
"pause_on_weekends": false,
"time_increment": 8,
"initial_time": 300,
"max_time": 600
},
"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": 1786,
"icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-10-25T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-10-25T18:00:51.813035Z",
"ended": "2025-10-25T19:52:00.770557Z",
"start_waiting": "2025-10-25T18:00:45.233288Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
"player_count": 222,
"ranked": true
},
{
"id": 133742,
"name": "Need more DDK Tournaments Tournament",
"director": {
"id": 58836,
"username": "DrQuantum",
"country": "us",
"icon": "https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1138.2578483607674,
"deviation": 64.74492129147285,
"volatility": 0.058989019658980506
}
},
"ranking": 17.914764240361656,
"professional": false,
"ui_class": ""
},
"description": "As noted in the name. Let's play",
"schedule": null,
"title": null,
"tournament_type": "s_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": true,
"group": {
"id": 24,
"name": "Double Digit Kyu Room",
"summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3605,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-10-31T17:00:00Z",
"players_start": 8,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-12-01T18:08:11.365417Z",
"ended": null,
"start_waiting": "2025-12-01T18:08:10.625098Z",
"board_size": 19,
"active_round": 1,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8,
"ranked": true
},
{
"id": 74085,
"name": "Round robin",
"director": {
"id": 871215,
"username": "TA3000",
"country": "gb",
"icon": "https://user-uploads.online-go.com/323b4deac1e68e203929b5c428edc5a2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1618.6007426354925,
"deviation": 66.10383046282425,
"volatility": 0.059879160544929935
}
},
"ranking": 26.065026083509515,
"professional": false,
"ui_class": ""
},
"description": "As named.",
"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",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 20,
"name": "Single Digit Kyu Room",
"summary": "A room for SDK's \r\n",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 756,
"icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-64.png"
},
"auto_start_on_max": true,
"time_start": "2021-04-23T20:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-04-23T20:00:01.568478Z",
"ended": "2021-09-01T14:57:13.305936Z",
"start_waiting": "2021-04-23T20:00:00.410080Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-15.png",
"player_count": 9,
"ranked": true
},
{
"id": 53471,
"name": "UOGC 3 DDK 9x9 Swiss",
"director": {
"id": 87790,
"username": "MoonMonkey",
"country": "ru",
"icon": "https://user-uploads.online-go.com/9e29a56055728dccf9dafc7ebb3f8319-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1093.5261410201354,
"deviation": 62.180969905963046,
"volatility": 0.06028853857034597
}
},
"ranking": 16.986647782952765,
"professional": false,
"ui_class": ""
},
"description": "A small Swiss tournament on 9x9 board for DDK players.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 4121,
"name": "Universal Online Go Club",
"summary": "No longer operated.",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 149,
"icon": "https://user-uploads.online-go.com/cc6e6be864d8216b119aa1f58db5a937-64.png"
},
"auto_start_on_max": true,
"time_start": "2019-12-19T00:00:00Z",
"players_start": 8,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2019-12-19T00:01:23.029715Z",
"ended": "2020-05-06T01:50:16.916217Z",
"start_waiting": "2019-12-19T00:01:22.232256Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/cc6e6be864d8216b119aa1f58db5a937-15.png",
"player_count": 14,
"ranked": true
},
{
"id": 82921,
"name": "Good Days December '21",
"director": {
"id": 1075826,
"username": "mrLeisurely",
"country": "un",
"icon": "https://user-uploads.online-go.com/02abe459ea4973697b75cbe942396527-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1206.342997883413,
"deviation": 243.31099021682815,
"volatility": 0.05999976736380084
}
},
"ranking": 19.259653699522907,
"professional": false,
"ui_class": "provisional"
},
"description": "A small round robin tourney. Welcome and good luck!",
"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": 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": 1772,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-30T23:00:00Z",
"players_start": 1,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-11-30T23:01:02.941638Z",
"ended": "2022-03-01T12:57:24.203816Z",
"start_waiting": "2021-11-30T23:01:00.470483Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 85670,
"name": "We're Chilling February '22",
"director": {
"id": 1111666,
"username": "NiceDayMate",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/5d62ee5bf5bb376de39b6bb5fdf96edd?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1467.4020719165098,
"deviation": 136.76805542471402,
"volatility": 0.059996609972826354
}
},
"ranking": 23.79474036333544,
"professional": false,
"ui_class": ""
},
"description": "A small round robin tourney. Good luck and have fun!",
"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": 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": 1772,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-02-10T23:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-02-08T13:38:39.886469Z",
"ended": "2022-04-14T12:29:12.273435Z",
"start_waiting": "2022-02-08T13:38:39.247721Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 84488,
"name": "The Small Tourney #1",
"director": {
"id": 1103455,
"username": "mrChillout",
"country": "un",
"icon": "https://user-uploads.online-go.com/061a3c6b3b83bc59970b2fdf8236b2f8-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1391.4768789824248,
"deviation": 244.07144925368056,
"volatility": 0.06000593398049849
}
},
"ranking": 22.56483055920582,
"professional": false,
"ui_class": "provisional"
},
"description": "A small round robin tournament, all welcome!",
"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": 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": 1772,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-01-12T03:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-01-11T21:01:35.296850Z",
"ended": "2022-05-08T03:46:21.472788Z",
"start_waiting": "2022-01-11T21:01:34.595425Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 10,
"ranked": true
}
]
}
