Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5253
{ "count": 58973, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5254", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5252", "results": [ { "id": 108095, "name": "🐲🐉🐲", "director": { "id": 1423268, "username": "Proudfah _cj", "country": "th", "icon": "https://user-uploads.online-go.com/c33e64d7f3862cd48aeafc0e4df2d462-64.png", "ratings": { "version": 5, "overall": { "rating": 1182.6722742660877, "deviation": 209.01607239249222, "volatility": 0.06000014959543175 } }, "ranking": 18.800891303908806, "professional": false, "ui_class": "provisional" }, "description": "❤️ I love dragons", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 105547, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 2419200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13654, "name": "Talons of Peace", "summary": "Wings of Fire lovers", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://user-uploads.online-go.com/9cfd5f847c4da058c3b70e0263e050c9-64.png" }, "auto_start_on_max": false, "time_start": "2023-10-03T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-22T10:26:33.333669Z", "ended": "2024-11-25T10:26:47.308741Z", "start_waiting": "2024-11-22T10:26:33.297460Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9cfd5f847c4da058c3b70e0263e050c9-15.png", "player_count": 2, "ranked": true }, { "id": 37625, "name": "For the Love of Go ♥ ○• 9x9", "director": { "id": 497519, "username": "Kosh-retired", "country": "_Lord_Howe_Island", "icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1574.954785564748, "deviation": 61.40997215047312, "volatility": 0.060088015249815864 } }, "ranking": 25.432209892698047, "professional": false, "ui_class": "" }, "description": "A single round where I hope to bring together many of the players with whom I have had well-matched, exciting games since joining OGS.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400, "speed": "correspondence" }, "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": 1780, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2018-05-31T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 20, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-05-31T00:00:31.032351Z", "ended": "2018-07-09T11:03:04.301664Z", "start_waiting": "2018-05-31T00:00:28.930594Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 8, "ranked": true }, { "id": 2602, "name": "SDK3", "director": { "id": 104, "username": "Oolong4Go", "country": "_Klingon", "icon": "https://secure.gravatar.com/avatar/8e91ccf2e8ceef7a17d825edc71c1924?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1487.0974735216928, "deviation": 79.93436684201419, "volatility": 0.06000532839122804 } }, "ranking": 24.103391824779585, "professional": false, "ui_class": "" }, "description": "Fast (3 move a day) correspondence tournament Will start on Monday 28th if we have enough players", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "aga", "time_per_move": 28800, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 28800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 20, "name": "Single Digit Kyu Room", "summary": "A room for SDK's \r\n", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 760, "icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 20, "max_ranking": 30, "analysis_enabled": false, "exclusivity": "open", "started": "2013-10-29T01:30:12.241377Z", "ended": "2014-02-06T07:28:56.316315Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-15.png", "player_count": 0, "ranked": true }, { "id": 114488, "name": "GOGOGO!", "director": { "id": 1430197, "username": "deleted-d13910fe-e5a4-4040-93d7-d0668f5ae4d4", "country": "cn", "icon": "https://user-uploads.online-go.com/927e69cecbf365e2078395ee98e817f3-64.png", "ratings": { "version": 5, "overall": { "rating": 875.5175656976088, "deviation": 135.16783669189448, "volatility": 0.06004585505058601 } }, "ranking": 11.839302451557224, "professional": false, "ui_class": "" }, "description": "GOGOGO!GOGOGO!", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 1824625, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 604800, "period_time": 1814400, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17853, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2024-04-04T10:44:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-04T10:44:43.501663Z", "ended": "2024-06-25T14:49:24.360594Z", "start_waiting": "2024-04-04T10:44:43.427237Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 86988, "name": "Spring Peace T. 2022", "director": { "id": 877742, "username": "Ennogo", "country": "de", "icon": "https://secure.gravatar.com/avatar/a5628968f0dac4d55e2a4e48f34c61f1?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1654.612632072511, "deviation": 64.69338769397763, "volatility": 0.06003459918663114 } }, "ranking": 26.57443917981066, "professional": false, "ui_class": "supporter" }, "description": "Tournament for people from Bremen and all over the world", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 90240, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 345600, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5054, "name": "Go Revival Bremen", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 7, "icon": "https://user-uploads.online-go.com/47a010897c31ed8892e6ab2f728df2e4-64.png" }, "auto_start_on_max": false, "time_start": "2022-03-22T22:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 20, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2022-03-22T22:00:49.409652Z", "ended": "2022-09-14T17:11:38.117187Z", "start_waiting": "2022-03-22T22:00:47.623705Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/47a010897c31ed8892e6ab2f728df2e4-15.png", "player_count": 10, "ranked": true }, { "id": 126172, "name": "Открытый турнир 9х9", "director": { "id": 1429536, "username": "Миша_HGO", "country": "ru", "icon": "https://user-uploads.online-go.com/68a6aaf98710e44bb2beb5c30d95867a-64.png", "ratings": { "version": 5, "overall": { "rating": 1652.5981226138715, "deviation": 69.9629758575241, "volatility": 0.06022250144259811 } }, "ranking": 26.546236622916297, "professional": false, "ui_class": "" }, "description": "Турнир для всех, но 9х9!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 20, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15142, "name": "Ekaterinburg", "summary": "Previous winners:\n\nHappy 19х19:\n\n Happy 19x19 #1 - Chlowski\n Happy 19x19 #2 - registration\n\nHappy 13x13:\n\n Happy 13x13 #1 - registration\n\nHappy 9x9:\n\n Happy 9x9 #1 - in progress", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/9c663c990d9af1cdaec895b7401d3585-64.png" }, "auto_start_on_max": false, "time_start": "2025-03-08T13:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 15, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2025-03-08T13:15:15.416592Z", "ended": "2025-03-08T13:35:42.168457Z", "start_waiting": "2025-03-08T13:15:15.363234Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/9c663c990d9af1cdaec895b7401d3585-15.png", "player_count": 2, "ranked": true }, { "id": 78886, "name": "Empire GO! 1.1.0 第一屆帝王杯 暑假競賽", "director": { "id": 1039471, "username": "天地一番棋", "country": "tw", "icon": "https://secure.gravatar.com/avatar/9048cbba2148ecb668a23bf8222fc973?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1228.4355348271145, "deviation": 74.43281544787166, "volatility": 0.06004533204799272 } }, "ranking": 19.679779193653342, "professional": false, "ui_class": "" }, "description": "享受圍棋! Enjoy the go!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 18, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 15, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9902, "name": "Gojira", "summary": "Funny go ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 24, "icon": "https://user-uploads.online-go.com/6263fff48a6e98ec5978db54b8fa44a7-64.png" }, "auto_start_on_max": true, "time_start": "2021-08-20T08:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-20T08:00:25.466023Z", "ended": "2021-08-20T08:33:52.203858Z", "start_waiting": "2021-08-20T08:00:25.376687Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6263fff48a6e98ec5978db54b8fa44a7-15.png", "player_count": 3, "ranked": true }, { "id": 72721, "name": "1 час время", "director": { "id": 815616, "username": "Владислав Винокуров", "country": "ru", "icon": "https://user-uploads.online-go.com/5fdad6222692d66211e57ebba8fcac39-64.png", "ratings": { "version": 5, "overall": { "rating": 1780.3382343970634, "deviation": 66.16059223360482, "volatility": 0.0600827653311513 } }, "ranking": 28.26986284254334, "professional": false, "ui_class": "" }, "description": "During the tournament, it is advisable to make the games not rated. But ranked play is not prohibited.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 55, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 15, "initial_time": 3600, "max_time": 3600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8062, "name": "Любители игры го", "summary": "Здесь я провожу разные турниры, рад новым участникам.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 47, "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-17T08:10:00Z", "players_start": 8, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-18T11:25:32.028688Z", "ended": "2021-04-18T14:25:59.635552Z", "start_waiting": "2021-04-18T11:25:31.866557Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-15.png", "player_count": 8, "ranked": true }, { "id": 45337, "name": "สาระ-rail361! tour ครั้งที่ 9", "director": { "id": 148806, "username": "โอ๋ชิงหยวน", "country": "th", "icon": "https://user-uploads.online-go.com/d3f8fcc6dbd4915bc123f62b337be552-64.png", "ratings": { "version": 5, "overall": { "rating": 1480.3715949391321, "deviation": 65.12347551046041, "volatility": 0.059490158186763266 } }, "ranking": 23.998450979755013, "professional": false, "ui_class": "" }, "description": "keep going, #RESPECT", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 12480, "time_control_parameters": { "total_time": 1123200, "time_control": "absolute", "speed": "correspondence", "system": "absolute", "pause_on_weekends": false }, "is_open": true, "exclude_provisional": true, "group": { "id": 2571, "name": "Go World Wide", "summary": "enjoy", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 91, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png" }, "auto_start_on_max": false, "time_start": "2019-03-13T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 22, "max_ranking": 30, "analysis_enabled": false, "exclusivity": "invite", "started": "2019-03-13T03:00:09.372653Z", "ended": "2019-04-06T22:09:12.871442Z", "start_waiting": "2019-03-13T03:00:01.715833Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png", "player_count": 10, "ranked": true }, { "id": 74400, "name": "tournament", "director": { "id": 769861, "username": "rainncat", "country": "us", "icon": "https://user-uploads.online-go.com/63b1a39787f99d6149e4e1cb7cc755f5-64.png", "ratings": { "version": 5, "overall": { "rating": 975.0308630931373, "deviation": 65.62894696966373, "volatility": 0.060026784983209604 } }, "ranking": 14.331490463627786, "professional": false, "ui_class": "" }, "description": "Have fun!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 14400, "initial_time": 86400, "max_time": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6843, "name": "bunny and squirrel", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17, "icon": "https://user-uploads.online-go.com/4fbbe44d15fe786fd4c4d0d540f0ee05-64.png" }, "auto_start_on_max": false, "time_start": "2021-05-01T15:00:00Z", "players_start": 5, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 15, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-01T15:00:11.315213Z", "ended": "2021-07-13T06:26:49.765739Z", "start_waiting": "2021-05-01T15:00:11.002371Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4fbbe44d15fe786fd4c4d0d540f0ee05-15.png", "player_count": 7, "ranked": true } ] }
