HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57738,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5267",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5265",
"results": [
{
"id": 128897,
"name": "Handicap Arena 2025 - 043",
"director": {
"id": 526987,
"username": "Gia",
"country": "gr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/14567c9a0670b7d4a44606ba237f054d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1154.6240287780033,
"deviation": 64.41331892854191,
"volatility": 0.06007137804201351
}
},
"ranking": 18.245250965419928,
"professional": false,
"ui_class": "supporter"
},
"description": "Part of an arena tournament - 2025. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as it is full (10 players).",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"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": 13655,
"name": "Handicap Arena",
"summary": "Organising arena-type handicap correspondence tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 93,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-06-03T15:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-06-03T11:38:32.874504Z",
"ended": null,
"start_waiting": "2025-06-03T11:38:32.295439Z",
"board_size": 19,
"active_round": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 10
},
{
"id": 123889,
"name": "19x19 correspondence",
"director": {
"id": 1672844,
"username": "deleted-b9b59e78-7fe2-421b-9592-08ffce621348",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/50b661e8675f0399df4a903957995b4b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 800.7266229935348,
"deviation": 70.04385716130463,
"volatility": 0.060331232367038926
}
},
"ranking": 9.772108826139116,
"professional": false,
"ui_class": ""
},
"description": "19x19 correspondence, just have fun.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": 14868,
"name": "Study group 9x9, 13x13, 19x19",
"summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 68,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-01-03T14:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-01-03T14:00:36.438761Z",
"ended": "2025-08-31T08:00:16.829864Z",
"start_waiting": "2025-01-03T14:00:36.317088Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png",
"player_count": 8
},
{
"id": 123516,
"name": "Meenoi's Tournament ครั้งที่ 1.1",
"director": {
"id": 431142,
"username": "MeenoiVader01",
"country": "th",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/14e152811efad1e0ce1e2e4e0ad2e3cb-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1911.7838432619499,
"deviation": 79.29652786087208,
"volatility": 0.060028040588013976
}
},
"ranking": 29.91891582044622,
"professional": false,
"ui_class": ""
},
"description": "แข่งแบบพบกันหมด",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91187,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 604800,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 11770,
"name": "We pIay",
"summary": "ขอใช้กลุ่มนี้เป็นที่นัดหมายแข่งขันนะครับ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 25,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2024-12-23T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2024-12-23T10:00:55.515779Z",
"ended": "2025-01-19T11:58:54.508343Z",
"start_waiting": "2024-12-23T10:00:55.409062Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 5
},
{
"id": 123553,
"name": "🥢🍜турнир 19 на 19!!1🥢🍜🥢🍜🥢🍜",
"director": {
"id": 1679852,
"username": "deleted-0f8e4e74-060d-4db4-8874-75b6f500b5ea",
"country": "tr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/00c0286867c2063aa1d3be6bdba0b9c6-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 455.94942443569244,
"deviation": 73.05424876127188,
"volatility": 0.06008889600126372
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜🥢🍜",
"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": true,
"group": {
"id": 13165,
"name": "sus 🍮🧋",
"summary": "",
"require_invitation": false,
"is_public": true,
"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": "2024-12-23T12:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0
},
{
"id": 125223,
"name": "ololong",
"director": {
"id": 657233,
"username": "oolooloo",
"country": "zz",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/8f41f10dcbb391aafb7f3a83119225ea-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 790.6043840065803,
"deviation": 67.02447187940774,
"volatility": 0.060106313245026466
}
},
"ranking": 9.477596883661153,
"professional": false,
"ui_class": "supporter"
},
"description": "13\nhandicap automatique \nlong",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 176219,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 172800,
"initial_time": 432000,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 95,
"name": "France Go Players",
"summary": "Le groupe pour les joueurs français!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1265,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/f860ac26e7c271a3637835570b1fc13f-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-02-08T20:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/f860ac26e7c271a3637835570b1fc13f-15.png",
"player_count": 1
},
{
"id": 122485,
"name": "9x9 Open D.E. Cup #156",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1289.0169176947486,
"deviation": 69.05425811617312,
"volatility": 0.060128760514402566
}
},
"ranking": 20.79418342307507,
"professional": false,
"ui_class": ""
},
"description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": 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": 674,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-12-01T20:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-01T18:53:53.041624Z",
"ended": "2025-05-05T15:37:09.402906Z",
"start_waiting": "2024-12-01T18:53:52.896937Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 8
},
{
"id": 118549,
"name": "1st Championship Cup of 19x19",
"director": {
"id": 1605951,
"username": "deleted-80ab57c2-009b-493f-8335-181f8461427a",
"country": "ca",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0c68590c77a83ea75bc77d14b7a2cfed-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1837.3839021893393,
"deviation": 250,
"volatility": 0.06
}
},
"ranking": 29.0,
"professional": false,
"ui_class": "provisional"
},
"description": "glhf! Please join the IGA! https://online-go.com/group/14516\n\nPlease identify your countries so that I know where you come from and know which country are you contributing to.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"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": 14516,
"name": "International Go Association",
"summary": "Join the International Go Association!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 16,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/028a2d5e4f270cf9d3ef2344c6d98c79-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-08-15T05:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-08-15T05:00:09.991182Z",
"ended": null,
"start_waiting": "2024-08-15T05:00:09.842749Z",
"board_size": 19,
"active_round": 4,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/028a2d5e4f270cf9d3ef2344c6d98c79-15.png",
"player_count": 9
},
{
"id": 116719,
"name": "亞運圍棋世界大賽(網上)",
"director": {
"id": 1497408,
"username": "Ming Ming",
"country": "hk",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0426093c662dcbaa2ed6ee379367fc28-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 836.8100990609503,
"deviation": 107.19870228661838,
"volatility": 0.060026078858293766
}
},
"ranking": 10.79250451911198,
"professional": false,
"ui_class": ""
},
"description": "第一個網上亞運!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "chinese",
"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": 13697,
"name": "Online Go Tournament ",
"summary": "Dear members: Thank you for your support! Our guild needs the help of more people to make the guild prosper. I hope everyone can contribute, join the guild, and recommend your friends to this big family.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 78,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9e17e96c684c6fa6c7eb16a8ba4be685-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-01-01T07:15:00Z",
"players_start": 100,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-01-02T12:42:12.101270Z",
"ended": null,
"start_waiting": "2025-01-02T12:42:11.699846Z",
"board_size": 19,
"active_round": 2,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9e17e96c684c6fa6c7eb16a8ba4be685-15.png",
"player_count": 26
},
{
"id": 120070,
"name": "Sunday GO the 2nd aniversary 19×19",
"director": {
"id": 1393499,
"username": "Imtiyaz",
"country": "th",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/56a672954f96d68180eb8444196aec12-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1000.9401330710384,
"deviation": 64.88032737381536,
"volatility": 0.06003367881884746
}
},
"ranking": 14.938618785876503,
"professional": false,
"ui_class": ""
},
"description": "Fast game simple 45 sec/move\n\nSingle elimnation\n\nHappy 2nd aniversary of sunday GO\n\nDecoration of the group will finish soon\n\n<a href=\"https://online-go.com/group/13675\" onclick=\"alert('Button clicked!')\">Click here to the group ⬇️⬇️⬇️\n<img src=\"https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e9f20c25fe1d95f705ad61dc0bd03a5d.png\">",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 45,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 0,
"period_time": 45,
"periods": 1
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 13675,
"name": "Sunday GO and MORE",
"summary": "You can't miss this group, join now!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 105,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-11-24T07:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-11-24T07:00:05.089205Z",
"ended": "2024-11-24T08:41:44.193972Z",
"start_waiting": "2024-11-24T07:00:04.667113Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png",
"player_count": 48
},
{
"id": 122588,
"name": "19x19 Open D.E. Cup #92",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1289.0169176947486,
"deviation": 69.05425811617312,
"volatility": 0.060128760514402566
}
},
"ranking": 20.79418342307507,
"professional": false,
"ui_class": ""
},
"description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": 12599,
"name": "GO Special Tournaments",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 56,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/02eb72b0992a3db1053a7c08c080d81b-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-12-08T22:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-07T17:16:28.539264Z",
"ended": null,
"start_waiting": "2024-12-07T17:16:28.419855Z",
"board_size": 19,
"active_round": 4,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/02eb72b0992a3db1053a7c08c080d81b-15.png",
"player_count": 8
}
]
}