HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58700,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=4500",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=4498",
"results": [
{
"id": 115595,
"name": "Giải đấu Xóm Cờ Vây: Hệ Thanh niên xung phong lần 2",
"director": {
"id": 1358858,
"username": "piii7777",
"country": "vn",
"icon": "https://user-uploads.online-go.com/c98f52b964618fc2dfe8f264c6a5d804-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1937.6831820311227,
"deviation": 68.71146629116117,
"volatility": 0.0599974874133445
}
},
"ranking": 30.230428419776782,
"professional": false,
"ui_class": ""
},
"description": "Giải đấu Xóm Cờ Vây: Hệ Thanh niên xung phong\n\n20k -12k Giải nhất: 100k Giải nhì: 50k Giải ba: 30k\n\nGiải thưởng chỉ đc tài trợ trong trường hợp giải đấu có trên 12 kì thủ tham gia!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 37,
"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": true,
"group": {
"id": 13517,
"name": "Xóm Cờ Vây",
"summary": "Xóm Cờ Vây là một cộng đồng chơi cờ vây trực tuyến của các kỳ thủ cờ vây Việt Nam, do kỳ thủ Vương Đánh Cờ Vây thành lập, nhằm giúp đỡ những người muốn học chơi cờ vây ở Việt Nam.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 547,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-05-05T14:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 19,
"max_ranking": 26,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2024-05-05T14:00:36.466355Z",
"ended": "2024-05-05T14:33:56.953165Z",
"start_waiting": "2024-05-05T14:00:36.392709Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 127049,
"name": "Richmankh x Chhay hor",
"director": {
"id": 934496,
"username": "socheatbybit",
"country": "kh",
"icon": "https://secure.gravatar.com/avatar/7912a4516abc35720b1aaf14e3c15e29?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 807.0779594691262,
"deviation": 67.19401910943807,
"volatility": 0.06010923092365643
}
},
"ranking": 9.955009417218081,
"professional": false,
"ui_class": ""
},
"description": "ស្វែងរកលេខ១&2",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 74,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1800,
"period_time": 60,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15154,
"name": "Bybit KH: Go League",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 10,
"icon": "https://user-uploads.online-go.com/0a1d7b849bc6022d7afd0db8d257cf60-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-04-02T12:30:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-04-02T12:40:13.334247Z",
"ended": "2025-04-02T13:06:50.935531Z",
"start_waiting": "2025-04-02T12:40:13.277650Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0a1d7b849bc6022d7afd0db8d257cf60-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 94206,
"name": "PG DDK 9x9 October 2022 Correspondence",
"director": {
"id": 236345,
"username": "Amarantz99",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/3b1b5e31f44e7a37574e78b54af6a512?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1258.2686900068595,
"deviation": 60.85914832175672,
"volatility": 0.059851760385183285
}
},
"ranking": 20.23527000978636,
"professional": false,
"ui_class": "supporter"
},
"description": "DDK Proving Ground, Please remove your self if you have advance to 9k or Higher.\n\nThank you,",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 96000,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 864000,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 7228,
"name": "DDK Proving Grounds (Double Digit Kyu)",
"summary": "A place for DDK's to play against other DDK's without fear of SDK's trying to hop in. We do B League (25k-18k) & A League (17k-10k) tournaments monthly.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 643,
"icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-10-01T21:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-10-01T21:00:08.029350Z",
"ended": "2023-06-18T04:11:46.201885Z",
"start_waiting": "2022-10-01T21:00:06.817993Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-15.png",
"player_count": 18,
"ranked": true
},
{
"id": 9493,
"name": "Correspondence 9x9 RoundRobin 2015-07-30 01:00",
"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 Sitewide Tournament",
"schedule": {
"id": 5,
"name": "Correspondence 9x9 RoundRobin",
"rrule": "DTSTART:20251212T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T05:56:18.340749Z",
"last_run": "2025-12-12T19:00:50.637322Z",
"lead_time_seconds": 86400,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"size": 9,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 10
},
"next_run": "2025-12-15T19:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2015-07-30T01:00:50.236115Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-07-30T01:01:12.138592Z",
"ended": "2015-08-28T11:27:04.755455Z",
"start_waiting": "2015-07-30T01:01:11.361170Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png",
"player_count": 10,
"ranked": true
},
{
"id": 115735,
"name": "9x9 Mini League 5k-15k #81",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1295.3063181482353,
"deviation": 72.20008330498726,
"volatility": 0.060145531656261485
}
},
"ranking": 20.90686275508034,
"professional": false,
"ui_class": ""
},
"description": "Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"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": true,
"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": 686,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-05-12T19:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 25,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-05-11T16:25:28.836035Z",
"ended": "2024-05-27T14:39:35.758339Z",
"start_waiting": "2024-05-11T16:25:28.659011Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 115460,
"name": "9x9 Mini League 5k-15k #80",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1295.3063181482353,
"deviation": 72.20008330498726,
"volatility": 0.060145531656261485
}
},
"ranking": 20.90686275508034,
"professional": false,
"ui_class": ""
},
"description": "Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"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": true,
"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": 686,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-05-05T19:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 25,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-05-05T16:06:42.414309Z",
"ended": "2024-06-16T20:49:32.875664Z",
"start_waiting": "2024-05-05T16:06:42.229607Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 93079,
"name": "Sonatype 9x9 handicap",
"director": {
"id": 651871,
"username": "carlosmorenoserrano",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/f06620298127a4692e96db7c7377a9d3?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1587.276573423934,
"deviation": 64.5489698768658,
"volatility": 0.059990377959684794
}
},
"ranking": 25.612621001327536,
"professional": false,
"ui_class": ""
},
"description": "Sonatype 9x9 Handicap tournament",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"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": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 9037,
"name": "Sonatype",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 4,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2022-08-02T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2022-08-02T16:31:33.417788Z",
"ended": "2022-09-29T15:29:52.644623Z",
"start_waiting": "2022-08-02T16:31:33.322500Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4,
"ranked": true
},
{
"id": 95731,
"name": "tour nois",
"director": {
"id": 1151261,
"username": "Isou",
"country": "fr",
"icon": "https://user-uploads.online-go.com/9f95e19a9a381748a877c19444d4ef88-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1258.6663129865938,
"deviation": 63.21706962275991,
"volatility": 0.059958298873562056
}
},
"ranking": 20.24258443947682,
"professional": false,
"ui_class": ""
},
"description": "blitz \nfischer\nplus de 4 joueur",
"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": 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": "2022-10-16T09:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 25,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-10-18T11:33:05.504933Z",
"ended": "2023-06-01T15:20:19.034886Z",
"start_waiting": "2022-10-18T11:33:05.379545Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 37540,
"name": "Российский турнир",
"director": {
"id": 426919,
"username": "Сергей 71",
"country": "ru",
"icon": "https://user-uploads.online-go.com/f8636f9cecf79d4fbebddba346b2f0fd-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1811.4644937992523,
"deviation": 61.98879503967162,
"volatility": 0.05991996180965089
}
},
"ranking": 28.671104780582176,
"professional": false,
"ui_class": ""
},
"description": "Приглашаем всех российских игроков",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"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": 515,
"name": "OGS Title Tournaments",
"summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 2949,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-05-27T20:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 20,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-05-29T14:38:24.452076Z",
"ended": "2018-09-17T16:13:47.556933Z",
"start_waiting": "2018-05-29T14:38:24.036205Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 42373,
"name": "Halloween Tournament",
"director": {
"id": 503127,
"username": "zombiewarrior88",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/fb4e72418e490f4e6579d86b747db6f1?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1214.311434818523,
"deviation": 86.67575938156371,
"volatility": 0.06001172103733663
}
},
"ranking": 19.412067012948505,
"professional": false,
"ui_class": ""
},
"description": "Since my original halloween had mysteriously deleted, I have created another halloween tournament. Enjoy",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 10,
"time_control_parameters": {
"time_control": "simple",
"speed": "live",
"system": "simple",
"pause_on_weekends": false,
"per_move": 10
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 515,
"name": "OGS Title Tournaments",
"summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 2949,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-10-31T23:30:00Z",
"players_start": 1,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-10-31T23:30:54.363041Z",
"ended": "2018-10-31T23:32:17.185257Z",
"start_waiting": "2018-10-31T23:30:54.039621Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png",
"player_count": 2,
"ranked": true
}
]
}
