HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58695,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=4489",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=4487",
"results": [
{
"id": 52,
"name": "udhar_nabresh's mini-tournament",
"director": {
"id": 2183,
"username": "udhar_nabresh",
"country": "ro",
"icon": "https://secure.gravatar.com/avatar/c00d28977111f76b775edc5ed92b2295?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1483.7187225186146,
"deviation": 63.111956565837474,
"volatility": 0.059310222256395144
}
},
"ranking": 24.05073416150837,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 432000,
"time_control_parameters": {
"time_control": "simple",
"per_move": 432000
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 2,
"max_ranking": 29,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2005-12-28T08:48:00Z",
"ended": "2006-03-04T15:07:00Z",
"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,
"ranked": true
},
{
"id": 49,
"name": "3rd ever mini-tournament (like it matters)",
"director": {
"id": 2114,
"username": "konkerdoodle",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/963598b39f47cd4a3aeefc39e534a542?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1544.6081104291034,
"deviation": 138.0755386135763,
"volatility": 0.05999292099331408
}
},
"ranking": 24.981795706884625,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "ogs",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "simple",
"per_move": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 2,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2005-11-24T14:03:00Z",
"ended": "2006-02-09T02:57:00Z",
"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": true
},
{
"id": 2815,
"name": "Kyu Round Robin Tournament",
"director": {
"id": 28523,
"username": "deguoren",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/fbc98d14f3310062834ec116a9a07683?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1827.82236601581,
"deviation": 64.91225772635146,
"volatility": 0.06003268193684833
}
},
"ranking": 28.879215493835027,
"professional": false,
"ui_class": ""
},
"description": "A Week Per Move",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 611520,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 604800,
"max_time": 604800,
"time_increment": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 43,
"name": "Kyu Level Study Group",
"summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8789,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 13,
"max_ranking": 23,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-03-13T21:45:53.135789Z",
"ended": "2014-10-13T21:00:01.260993Z",
"start_waiting": "2014-03-13T21:43:32.806741Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 9519,
"name": "Baja 19x19 20k-16k",
"director": {
"id": 66704,
"username": "mita va",
"country": "at",
"icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 827.1347332103147,
"deviation": 66.85231353012578,
"volatility": 0.0591181309281366
}
},
"ranking": 10.523280155989426,
"professional": false,
"ui_class": "supporter"
},
"description": "sert jhzet",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87360,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 86400,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 91,
"name": "Magyar",
"summary": "Hungarian go players",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 86,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2015-10-01T17:03:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 10,
"max_ranking": 14,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2015-10-01T17:03:05.559760Z",
"ended": "2017-07-02T05:51:26.105430Z",
"start_waiting": "2015-10-01T17:03:05.199328Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 29,
"ranked": true
},
{
"id": 2816,
"name": "Gaining Strength & Braveness",
"director": {
"id": 28523,
"username": "deguoren",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/fbc98d14f3310062834ec116a9a07683?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1827.82236601581,
"deviation": 64.91225772635146,
"volatility": 0.06003268193684833
}
},
"ranking": 28.879215493835027,
"professional": false,
"ui_class": ""
},
"description": "Round Robin weekly moves",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 611520,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 604800,
"max_time": 604800,
"time_increment": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 154,
"name": "Shou 'Shu' Group",
"summary": "Are you looking for a fun and enjoyment?. Will here we are, we encourage you to join our group. Everyone is welcome, newbie or not.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 106,
"icon": "https://user-uploads.online-go.com/5d438049e4eeb1f1ec7c33798592c824-64.png"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 13,
"max_ranking": 23,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-03-17T08:58:20.762692Z",
"ended": "2014-10-20T20:44:09.251661Z",
"start_waiting": "2014-03-17T08:58:16.606567Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5d438049e4eeb1f1ec7c33798592c824-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 2857,
"name": "foretaste of spring",
"director": {
"id": 20675,
"username": "RaikB",
"country": "de",
"icon": "https://secure.gravatar.com/avatar/3d9fb2e977ccdddcc8efeb8fc6efc3ae?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1780.665751010124,
"deviation": 65.40966971956041,
"volatility": 0.0596596409427389
}
},
"ranking": 28.274121197571755,
"professional": false,
"ui_class": ""
},
"description": "Enjoy the meet",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 432000,
"max_time": 604800,
"time_increment": 86400
},
"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": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 15,
"max_ranking": 25,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-03-29T22:14:24.457443Z",
"ended": "2014-11-30T16:06:33.949171Z",
"start_waiting": "2014-03-29T22:14:22.865217Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 426,
"name": "Andreas' second mini-tournament",
"director": {
"id": 12608,
"username": "Andreas",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/9391313b744a480fccc4b2ffa6031575?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1708.106347149412,
"deviation": 65.43808331330433,
"volatility": 0.05994359485799847
}
},
"ranking": 27.311035957117518,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "chinese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 432000,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 9,
"max_ranking": 24,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2008-01-31T12:00:00Z",
"ended": "2008-04-06T23:07:00Z",
"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": true
},
{
"id": 131875,
"name": "Открытый блиц турнир на доске 9*9 #2",
"director": {
"id": 591796,
"username": "ilya.shikhaleev",
"country": "ru",
"icon": "https://user-uploads.online-go.com/2682cbc5a3b8ae3e5dbade54f12bc392-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1260.8019879143262,
"deviation": 64.03385426995521,
"volatility": 0.060025135834655796
}
},
"ranking": 20.281831519030167,
"professional": false,
"ui_class": ""
},
"description": "Открытый блиц турнир на доске 9*9 #2",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 14,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "rapid",
"pause_on_weekends": false,
"main_time": 120,
"period_time": 10,
"periods": 2
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 9933,
"name": "Йошкар-Ола",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 26,
"icon": "https://user-uploads.online-go.com/a546d95660d9b568663a54fd2e5522b5-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-08-28T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-08-28T17:51:36.473650Z",
"ended": "2025-08-28T17:58:23.058277Z",
"start_waiting": "2025-08-28T17:51:36.240296Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/a546d95660d9b568663a54fd2e5522b5-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 50,
"name": "First 13 x 13 tournament!",
"director": {
"id": 299,
"username": "topazg",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/1756a59b7c7f129f6f466643f4c91531?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1936.5830823213464,
"deviation": 67.49437695302689,
"volatility": 0.059949644999275783
}
},
"ranking": 30.21728151286431,
"professional": false,
"ui_class": "supporter"
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "chinese",
"time_per_move": 432000,
"time_control_parameters": {
"time_control": "simple",
"per_move": 432000
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2005-12-02T22:10:00Z",
"ended": "2006-03-04T16:15:00Z",
"start_waiting": null,
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 424,
"name": "2nd morituri Tagai-sen Tourney",
"director": {
"id": 14620,
"username": "morituri",
"country": "de",
"icon": "https://secure.gravatar.com/avatar/b83631fa4d483e23178e48d8e4b3a955?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2286.841821005177,
"deviation": 64.9686065824193,
"volatility": 0.05991017216274213
}
},
"ranking": 34.06589090127554,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 27,
"max_ranking": 33,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2008-01-29T18:23:00Z",
"ended": "2008-04-02T08:46:00Z",
"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,
"ranked": true
}
]
}
