Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-players_start&page=556
{ "count": 58889, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=557", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=555", "results": [ { "id": 102814, "name": "FUND 2", "director": { "id": 832318, "username": "miguel0204", "country": "br", "icon": "https://secure.gravatar.com/avatar/471c6f87781deced9d324ef7093a8382?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1519.3654203238482, "deviation": 62.217052257348094, "volatility": 0.060034754532333715 } }, "ranking": 24.600342347917625, "professional": false, "ui_class": "" }, "description": "FUND 2", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 30, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13117, "name": "alunos verissimo", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 102, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2023-05-02T15:00:00Z", "players_start": 9, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-05-02T14:07:10.756480Z", "ended": "2023-05-02T14:38:47.689175Z", "start_waiting": "2023-05-02T14:07:10.641234Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 133406, "name": "9*9 #19 Final round", "director": { "id": 1381238, "username": "BuzzerBeater", "country": "030", "icon": "https://user-uploads.online-go.com/d34952ca0e76fd14a163c154f3b31475-64.png", "ratings": { "version": 5, "overall": { "rating": 1930.2150493913543, "deviation": 80.3389882769223, "volatility": 0.06071517461533677 } }, "ranking": 30.14103233171692, "professional": false, "ui_class": "" }, "description": "Finals Qualifying:<br />\n Top 3 in Group A<br />1:<span style=\"color:red\">Clover_1102</span><br />2:<span style=\"color:red\">BuzzerBeater</span><br />3:<span style=\"color:red\">Xaloc</span><br />\n Top 2 in Group B<br />1:<span style=\"color:red\">vo0d0ochild</span><br />2:<span style=\"color:red\">treer</span><br />\n Top 1 in Group C<br /><span style=\"color:red\">ishikuga</span><br />\n Top 1 in Group D<br /><span style=\"color:red\"></span><br />\n Top 2 in the previous round <br />1:<span style=\"color:red\">Sadaharu</span><br />2:<span style=\"color:red\">mark5000</span><br />", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 85333, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 2419200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13682, "name": "9*9棋賽群", "summary": "A space for 9*9 tournaments!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 26, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-01T00:00:00Z", "players_start": 9, "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": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 72565, "name": "Nine*Nine, NineNineNine", "director": { "id": 109488, "username": "DVbS78rkR7NVe", "country": "un", "icon": "https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2026.1476299885521, "deviation": 66.05609734432652, "volatility": 0.059874270189468615 } }, "ranking": 31.26391960044579, "professional": false, "ui_class": "" }, "description": "<h2 style=\"color:red\">999 Rounds of 9x9</h2>\n\nThis is another silly tournament, this time it's 9x9 but with lots and lots of rounds (if it even works).\n\nGames themselves are meant to be relatively quick.\n\nUsing \"pause\" may result in disqualification if it holds the tournament from advancing to the next round.\n\nIf only one active player is left, the tournament is ended prematurely, I think. In a way, this is a survival tournament.\n\nInspired by The Nonary Games.", "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", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6124, "name": "Leopard's Resting Tree", "summary": "A little corner for cat tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 312, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png" }, "auto_start_on_max": true, "time_start": "2021-07-01T00:00:00Z", "players_start": 9, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-03T23:51:06.817992Z", "ended": null, "start_waiting": "2021-04-03T23:33:57.720136Z", "board_size": 9, "active_round": 40, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png", "player_count": 999, "ranked": true }, { "id": 122058, "name": "Mad Go unfriendly tournament #2", "director": { "id": 1479473, "username": "奕时奕猷", "country": "zz", "icon": "https://user-uploads.online-go.com/9572aa46fbc22206833b7c78bbde6516-64.png", "ratings": { "version": 5, "overall": { "rating": 824.15575102247, "deviation": 80.44087622650385, "volatility": 0.06002558642246016 } }, "ranking": 10.439753346961126, "professional": false, "ui_class": "" }, "description": "Let's play Mad Go", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 90782, "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": 13896, "name": "Mad Go", "summary": "Are you mad \nlet's play Go", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2024-11-12T23:00:00Z", "players_start": 9, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-12T23:00:04.297387Z", "ended": "2025-09-16T10:36:35.821950Z", "start_waiting": "2024-11-12T23:00:00.028568Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 22, "ranked": true }, { "id": 103361, "name": "Dritter Versuch", "director": { "id": 1356298, "username": "DSP-Groß", "country": "_Klingon", "icon": "https://user-uploads.online-go.com/722004ab535a9b66da24fc4709c988fc-64.png", "ratings": { "version": 5, "overall": { "rating": 1010.0528245922917, "deviation": 154.23659400031602, "volatility": 0.060038263693660415 } }, "ranking": 15.148425838526023, "professional": false, "ui_class": "" }, "description": "Das müsste jetzt klappen.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 70, "max_time": 120 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13226, "name": "DSP - GoProWo", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 8, "icon": "https://user-uploads.online-go.com/8bdb0c7ba3e9bd21f6d35b09277b9f60-64.png" }, "auto_start_on_max": false, "time_start": "2023-05-18T02:00:00Z", "players_start": 9, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-05-18T01:45:20.481539Z", "ended": "2023-05-18T02:05:31.633197Z", "start_waiting": "2023-05-18T01:45:20.256728Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/8bdb0c7ba3e9bd21f6d35b09277b9f60-15.png", "player_count": 7, "ranked": true }, { "id": 110924, "name": "Mad Go unfriendly tournament", "director": { "id": 1485592, "username": "ArrowA6", "country": "zz", "icon": "https://secure.gravatar.com/avatar/4875a004d84ed8ebbc6f1c460d04b23d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Let's play Mad Go", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 65, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 55, "initial_time": 600, "max_time": 600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13896, "name": "Mad Go", "summary": "Are you mad \nlet's play Go", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2024-01-13T04:00:00Z", "players_start": 9, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-13T04:00:47.128729Z", "ended": "2024-01-13T06:21:32.467978Z", "start_waiting": "2024-01-13T04:00:44.989286Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 32, "ranked": true }, { "id": 52065, "name": "9x9 Lovers Consolation Tourney", "director": { "id": 508594, "username": "Kampinkarl1", "country": "_Starfleet", "icon": "https://user-uploads.online-go.com/7cceb0191a16caacbcd28f303e6b72ac-64.png", "ratings": { "version": 5, "overall": { "rating": 1459.7204371363496, "deviation": 67.42639978843152, "volatility": 0.060125611186152214 } }, "ranking": 23.673235197189392, "professional": false, "ui_class": "" }, "description": "A consolation tournament for the 4th through 6th placers of each bracket from the April rank-based tournaments.\n\n<a href = 'https://online-go.com/tournament/47017' > Dan </a> \n\n<a href = 'https://online-go.com/tournament/47013'> SDK </a>\n\n<a href = 'https://online-go.com/tournament/47014'> DDK </a>", "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": 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": false, "time_start": "2019-12-25T11:00:00Z", "players_start": 9, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2019-10-18T20:06:02.786122Z", "ended": "2019-11-18T22:42:30.952554Z", "start_waiting": "2019-10-18T20:06:01.060564Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 6, "ranked": true }, { "id": 129971, "name": "Primus inter pares (4) (12 k only)", "director": { "id": 1218730, "username": "Petru Dumitriu", "country": "ro", "icon": "https://user-uploads.online-go.com/c234bf3d6aabfd36a9d9dd48123a71e5-64.png", "ratings": { "version": 5, "overall": { "rating": 1037.9609180848308, "deviation": 63.59274171029248, "volatility": 0.059789834562696736 } }, "ranking": 15.779390705246394, "professional": false, "ui_class": "" }, "description": "Dear 12 k players,\n\nThis is really unique and (no longer) unprecedented. A tournament dedicated exclusively to serious and dedicated 12 k players. The new format has proved to be attractive and successful.\n\nThe previous edition of the round robin took shorter than any other tournament I participate in: from February till May. It will give you a quick but meaningful assessment of your potential\n\nThe best chance to focus and to enjoy a challenging tournament, free of frustration, pure pleasure. \n\nJoin as soon as you can to make sure that you are still 12 k.", "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", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 655, "name": "Romania", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 30, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2025-06-29T15:00:00Z", "players_start": 9, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 18, "max_ranking": 18, "analysis_enabled": true, "exclusivity": "open", "started": "2025-07-01T04:27:26.656544Z", "ended": "2025-10-15T15:33:29.879944Z", "start_waiting": "2025-07-01T04:27:26.179491Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 111090, "name": "bonne année et bonne sente", "director": { "id": 1483540, "username": "deleted-13156528-1cb1-44e1-b97a-03b45f694632", "country": "be", "icon": "https://secure.gravatar.com/avatar/3697d7017c9b1d6cd77dfd2b01786c2a?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1455.107350550247, "deviation": 63.13505283702277, "volatility": 0.060423659125338 } }, "ranking": 23.599959483213198, "professional": false, "ui_class": "" }, "description": "on doit s'amuser\net pourquoi pas gagner ^^", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 2419200, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 2419200 }, "is_open": true, "exclude_provisional": true, "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": 1279, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png" }, "auto_start_on_max": false, "time_start": "2023-12-31T23:01:00Z", "players_start": 9, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 24, "analysis_enabled": true, "exclusivity": "group", "started": "2024-01-01T12:31:59.749961Z", "ended": "2024-02-21T12:12:36.539864Z", "start_waiting": "2024-01-01T12:31:59.665747Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 3, "ranked": true }, { "id": 46816, "name": "Lords Of The White Stone 2019", "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": "Three of the best of this tournament will receive the honorary titles of the Lords Of The White Stone and will take their places in the Hall of Lords. In the name of the Game of Stones, may this be done!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 3516, "name": "Game Of Stones", "summary": "This group is no longer operated.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 143, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-64.png" }, "auto_start_on_max": true, "time_start": "2019-04-16T02:00:00Z", "players_start": 9, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-04-16T02:00:54.818769Z", "ended": "2019-09-26T14:08:10.952472Z", "start_waiting": "2019-04-16T02:00:54.097411Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-15.png", "player_count": 11, "ranked": true } ] }
