Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-name&page=496
{ "count": 59774, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=497", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=495", "results": [ { "id": 71327, "name": "fk vi", "director": { "id": 910029, "username": "yeong ha ko", "country": "fr", "icon": "https://user-uploads.online-go.com/0456aecb47ecd3a87457e7b4e1acc1a9-64.png", "ratings": { "version": 5, "overall": { "rating": 1732.4568994457843, "deviation": 71.3527930233796, "volatility": 0.06075833324406251 } }, "ranking": 27.638729220033547, "professional": false, "ui_class": "" }, "description": "qetbwetbhwtrnhwynwy hwy5h wy5h w5y h 35ynj e5 ny etyn etyn\netyne\ntyumne\ntumn\nre\ntumr6umeutmnethgneryng\netyne etyneuynetun\netun\net\nu\ntu\nmumn fhdgntdhfnhethgdnybh", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 10, "max_time": 10 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8304, "name": "club hikaru no go", "summary": "welcome all fan of Hikaru no go and on piece", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 115, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png" }, "auto_start_on_max": false, "time_start": "2021-02-12T10:30:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-12T10:30:31.951149Z", "ended": "2021-02-12T10:31:35.589119Z", "start_waiting": "2021-02-12T10:30:31.900318Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png", "player_count": 2, "ranked": true }, { "id": 129626, "name": "fish fingers", "director": { "id": 1772479, "username": "VOX hh", "country": "_LGBT", "icon": "https://user-uploads.online-go.com/f8db1ef8e8e4fc6a843b305b48ae2575-64.png", "ratings": { "version": 5, "overall": { "rating": 258.55646449160463, "deviation": 106.62578433906414, "volatility": 0.060062381454922084 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "join pls!\ninvite friends\n\n\n-midy-", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 609587, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 604800, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15314, "name": "Marlcliffe primary go nerds", "summary": "hi", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/e9f7dbf31c21511c5ad5fd4ed12f2ddb-64.png" }, "auto_start_on_max": false, "time_start": "2025-06-20T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-06-20T15:02:27.353761Z", "ended": "2026-01-14T08:54:29.535725Z", "start_waiting": "2025-06-20T15:02:27.275871Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e9f7dbf31c21511c5ad5fd4ed12f2ddb-15.png", "player_count": 4, "ranked": true }, { "id": 9734, "name": "first tournament", "director": { "id": 173064, "username": "mustafif0929", "country": "un", "icon": "https://secure.gravatar.com/avatar/af9f64c1925faa36eb778b57121c1420?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 953.5925007581612, "deviation": 221.24477679379453, "volatility": 0.06000887860987053 } }, "ranking": 13.816803625098816, "professional": false, "ui_class": "provisional" }, "description": "hi join tournament", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": -1, "rules": "japanese", "time_per_move": 25440, "time_control_parameters": { "time_control": "fischer", "initial_time": 21600, "max_time": 28800, "time_increment": 25200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 721, "name": "go go go!!!!!!!!!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/5f29059c66d0775914623e62e9ab794c-64.png" }, "auto_start_on_max": false, "time_start": "2015-08-06T22:08:00Z", "players_start": null, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 29, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-08-06T22:08:42.717102Z", "ended": "2015-08-06T22:08:42.708904Z", "start_waiting": "2015-08-06T22:08:42.692201Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5f29059c66d0775914623e62e9ab794c-15.png", "player_count": 0, "ranked": true }, { "id": 74448, "name": "first tournament", "director": { "id": 740165, "username": "szproszczytek", "country": "_Scotland", "icon": "https://user-uploads.online-go.com/2bf8d743b1993c76c2759fce0ce5432d-64.png", "ratings": { "version": 5, "overall": { "rating": 2053.733837221348, "deviation": 73.93692707212678, "volatility": 0.06005991186470912 } }, "ranking": 31.57698282790967, "professional": false, "ui_class": "supporter" }, "description": "first tournament", "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": 4568, "name": "Scotland Youth Team", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 64, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-04-26T15:17:00Z", "players_start": 6, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2021-04-26T15:13:39.993244Z", "ended": "2021-04-26T16:14:30.576677Z", "start_waiting": "2021-04-26T15:13:39.568373Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 100095, "name": "first igc tourney (if we will)", "director": { "id": 1294749, "username": "Bali Song", "country": "un", "icon": "https://secure.gravatar.com/avatar/f0ea6cd971422715ff5924690317b5eb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 991.2307983344498, "deviation": 69.1358266907902, "volatility": 0.059983013694638466 } }, "ranking": 14.712962568002377, "professional": false, "ui_class": "" }, "description": "testing this feature", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 90782, "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": 12821, "name": "Inglemoor High School Go Club", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-02-15T06:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-02-15T06:00:06.265104Z", "ended": "2023-02-16T06:25:50.107436Z", "start_waiting": "2023-02-15T06:00:06.118273Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 29154, "name": "first coffee milk tournament even tho theres 2 people in da group:)", "director": { "id": 461233, "username": "hikarubae69", "country": "nz", "icon": "https://user-uploads.online-go.com/3bfeaa88322d565522fd9a3843592b7f-64.png", "ratings": { "version": 5, "overall": { "rating": 1134.1062328404655, "deviation": 65.49472239492376, "volatility": 0.060009140501091886 } }, "ranking": 17.8301739169829, "professional": false, "ui_class": "" }, "description": "i like milk\nand coffee", "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": 1732, "name": "Coffee milk", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/e491ac7567bc75801d785262dbbb5fc9-64.png" }, "auto_start_on_max": false, "time_start": "2017-08-05T05:10:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-08-05T05:10:31.222904Z", "ended": "2017-08-08T07:53:30.377218Z", "start_waiting": "2017-08-05T05:10:30.797018Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/e491ac7567bc75801d785262dbbb5fc9-15.png", "player_count": 2, "ranked": true }, { "id": 53678, "name": "first", "director": { "id": 333805, "username": "patrickghhayes", "country": "un", "icon": "https://user-uploads.online-go.com/26bdcde5f50111fe255a040796b9edc5-64.png", "ratings": { "version": 5, "overall": { "rating": 1337.6891060937023, "deviation": 290.31896371798047, "volatility": 0.05999967537233814 } }, "ranking": 21.652208749198074, "professional": false, "ui_class": "provisional" }, "description": "first", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4144, "name": "Chillin", "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": true, "time_start": "2019-11-08T22:08:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2019-11-08T22:08:45.619356Z", "ended": "2019-11-08T22:18:11.753884Z", "start_waiting": "2019-11-08T22:08:45.302695Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 60452, "name": "first", "director": { "id": 736026, "username": "李張樂", "country": "hk", "icon": "https://secure.gravatar.com/avatar/d45769aab0523878768b0b2d1164cd85?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1373.2951358573407, "deviation": 64.83524429933749, "volatility": 0.060011864092403285 } }, "ranking": 22.260347282571285, "professional": false, "ui_class": "" }, "description": "nroff", "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": 2478, "name": "British Go Association", "summary": "A few simple rules ... limitless possibilities", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 344, "icon": "https://user-uploads.online-go.com/09e82a6bea1540e5d35d002f05d51a47-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-13T07:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-13T07:00:08.575417Z", "ended": "2020-05-13T07:00:08.527640Z", "start_waiting": "2020-05-13T07:00:08.436034Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/09e82a6bea1540e5d35d002f05d51a47-15.png", "player_count": 1, "ranked": true }, { "id": 28643, "name": "first", "director": { "id": 458103, "username": "graem", "country": "un", "icon": "https://user-uploads.online-go.com/29ea415cfbf1ac7dcc89b0a449bbc22b-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "first", "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": 1694, "name": "wlghack", "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": "2017-07-14T04:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-07-17T18:50:20.965155Z", "ended": "2017-09-08T17:20:36.499697Z", "start_waiting": "2017-07-17T18:50:20.768870Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 347, "name": "fires breath", "director": { "id": 13471, "username": "goramay", "country": "us", "icon": "https://secure.gravatar.com/avatar/aa514642a4a5cdf1361fe3761e13d716?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1438.1292428417835, "deviation": 77.54193533314309, "volatility": 0.0599831164902528 } }, "ranking": 23.328258436687953, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "time_control": "fischer", "initial_time": 345600, "max_time": 864000, "time_increment": 172800 }, "is_open": true, "exclude_provisional": true, "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": 383, "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": 7, "max_ranking": 15, "analysis_enabled": false, "exclusivity": "open", "started": "2009-01-13T02:44:32Z", "ended": "2009-01-13T01:44:32Z", "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 } ] }
