Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=players_start&page=8
{ "count": 61048, "next": "https://online-go.com/api/v1/tournaments/?ordering=players_start&page=9", "previous": "https://online-go.com/api/v1/tournaments/?ordering=players_start&page=7", "results": [ { "id": 85348, "name": "19x19 McMahon tournament", "director": { "id": 1067981, "username": "Averyw123", "country": "nz", "icon": "https://user-uploads.online-go.com/f887017259dd7746e20627b59b0c7968-64.png", "ratings": { "version": 5, "overall": { "rating": 1274.6513862158752, "deviation": 65.37626830930803, "volatility": 0.06010299986513658 } }, "ranking": 20.534738366137827, "professional": false, "ui_class": "supporter" }, "description": "Automatic site wide tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 173760, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 86400, "period_time": 172800, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 515, "name": "OGS Title Tournaments", "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 3017, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-28T02:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 22, "analysis_enabled": true, "exclusivity": "open", "started": "2022-01-28T02:00:04.631432Z", "ended": "2022-01-28T19:18:49.334049Z", "start_waiting": "2022-01-28T02:00:04.480947Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 5, "ranked": true }, { "id": 135357, "name": "Torneo de domingo.", "director": { "id": 1496951, "username": "JuanDJR.", "country": "co", "icon": "https://user-uploads.online-go.com/54aad3c54dc6ab2491704e5510090757-64.png", "ratings": { "version": 5, "overall": { "rating": 913.533030326274, "deviation": 60.72383793868797, "volatility": 0.05969388086152416 } }, "ranking": 12.823277413588787, "professional": false, "ui_class": "" }, "description": "Torneo rápido de domingo, 9x9.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 51, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 283, "name": "Colombia", "summary": "Bienvenidos", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 148, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-14T22:00:00Z", "players_start": 0, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-14T22:00:48.499726Z", "ended": "2025-12-14T22:21:05.727971Z", "start_waiting": "2025-12-14T22:00:48.458423Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png", "player_count": 2, "ranked": false }, { "id": 73122, "name": "Torneo de ganadores", "director": { "id": 757908, "username": "mi gato Felix", "country": "co", "icon": "https://user-uploads.online-go.com/0f7084bd658bcc8a942f910e9bd7f386-64.png", "ratings": { "version": 5, "overall": { "rating": 715.5131836693278, "deviation": 80.14518865469104, "volatility": 0.0600015278851803 } }, "ranking": 7.167280791418262, "professional": false, "ui_class": "" }, "description": "Juega con los mejores jugadores de go jajajajaj vamos a ver que pasa", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4806, "name": "COIN Centro de Inteligencias", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 68, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2021-03-27T17:30:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-03-27T17:30:15.552342Z", "ended": "2021-03-27T17:30:15.496304Z", "start_waiting": "2021-03-27T17:30:15.352544Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 1, "ranked": true }, { "id": 85708, "name": "มาลองเล่นกัน1", "director": { "id": 713103, "username": "Fuyumi", "country": "th", "icon": "https://user-uploads.online-go.com/1e7e64d6c659ac4d39e952156bf19c2a-64.png", "ratings": { "version": 5, "overall": { "rating": 1143.6828187306164, "deviation": 133.90349062385755, "volatility": 0.06000526511750986 } }, "ranking": 18.0248357268583, "professional": false, "ui_class": "" }, "description": "ในเว็ป ogs กระดาน 9x9 จะมี komi 5.5 แต้ม \nแต่ก็ขอให้จำว่ากระดานอะไรมี komi เท่าไหร่ ตามใน Slide ไปก่อน", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10060, "name": "MUGO ชมรมหมากล้อมมหาวิทยาลัยมหิดล", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 33, "icon": "https://user-uploads.online-go.com/32ead8688f3400443bffa3be1ca155a4-64.png" }, "auto_start_on_max": false, "time_start": "2022-02-05T06:00:00Z", "players_start": 0, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-02-05T06:00:49.941849Z", "ended": "2022-02-05T06:00:49.920903Z", "start_waiting": "2022-02-05T06:00:49.781868Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/32ead8688f3400443bffa3be1ca155a4-15.png", "player_count": 0, "ranked": true }, { "id": 131187, "name": "\"Hey!Where is my summer vacations?", "director": { "id": 838050, "username": "Noame", "country": "_Pirate", "icon": "https://secure.gravatar.com/avatar/980c0a6a206285c731bad6badb50b036?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1511.7111869942535, "deviation": 67.86759952001792, "volatility": 0.06003486032167158 } }, "ranking": 24.483422915524272, "professional": false, "ui_class": "" }, "description": "This is a competition for those who don't want summer to end.\nEveryone is welcome to participate.\nIf you can, invite your friends ,or anyone else who may want to join the game!", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "chinese", "time_per_move": 24335, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 21600, "initial_time": 345600, "max_time": 691200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8667, "name": "Dog &cat", "summary": "It's dogs turn now", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 25, "icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-64.png" }, "auto_start_on_max": true, "time_start": "2025-08-14T11:00:00Z", "players_start": 0, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-08-14T11:00:47.481075Z", "ended": "2026-02-02T20:10:03.212052Z", "start_waiting": "2025-08-14T11:00:46.660554Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-15.png", "player_count": 17, "ranked": true }, { "id": 118100, "name": "Marble game2", "director": { "id": 1369671, "username": "s2018046", "country": "un", "icon": "https://secure.gravatar.com/avatar/a2b98ea5517f787f633e744cebad344c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1306.8411548962079, "deviation": 71.83845748023253, "volatility": 0.06004835870268455 } }, "ranking": 21.112103405385184, "professional": false, "ui_class": "" }, "description": "Hey everybody", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 1209600, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 1209600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14201, "name": "～沐火～", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 20, "icon": "https://user-uploads.online-go.com/9e2ef11393074471b0837b732f220630-64.png" }, "auto_start_on_max": false, "time_start": "2024-08-01T14:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-01T14:00:18.087930Z", "ended": "2024-12-13T00:46:59.011496Z", "start_waiting": "2024-08-01T14:00:17.944914Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9e2ef11393074471b0837b732f220630-15.png", "player_count": 4, "ranked": true }, { "id": 127382, "name": "240-rx geams", "director": { "id": 1729163, "username": "Akeru", "country": "ru", "icon": "https://user-uploads.online-go.com/07aa2ab0b2bb859162bcab33f695bf3f-64.png", "ratings": { "version": 5, "overall": { "rating": 1120.5308575488752, "deviation": 64.59776054280978, "volatility": 0.060235813486852634 } }, "ranking": 17.551394030657434, "professional": false, "ui_class": "" }, "description": "Shtgzhugzftrdfghgf", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 600, "max_time": 3600 }, "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": 1804, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": true, "time_start": "2025-04-11T17:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-11T17:00:14.753446Z", "ended": "2025-04-11T17:00:14.743842Z", "start_waiting": "2025-04-11T17:00:14.710647Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 0, "ranked": true }, { "id": 115381, "name": "super hero", "director": { "id": 1092034, "username": "shunkiu", "country": "hk", "icon": "https://secure.gravatar.com/avatar/335c027dd5fe11e433da670a41ce4231?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1393.2648706701996, "deviation": 69.79020798458026, "volatility": 0.060008829285262466 } }, "ranking": 22.594558280467663, "professional": false, "ui_class": "" }, "description": "win be super hero", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 42838, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 36000, "initial_time": 864000, "max_time": 864000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6043, "name": "Hong Kong Go Theory Research Centre", "summary": "A private group for HK tutors and students", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 41, "icon": "https://user-uploads.online-go.com/5da08b40c77e233e26ea4f85ba5fd58d-64.png" }, "auto_start_on_max": false, "time_start": "2024-04-25T14:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 23, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-25T14:00:24.638358Z", "ended": "2024-04-25T14:00:24.624460Z", "start_waiting": "2024-04-25T14:00:24.592849Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5da08b40c77e233e26ea4f85ba5fd58d-15.png", "player_count": 0, "ranked": true }, { "id": 130827, "name": "make summer vacation more fun", "director": { "id": 838050, "username": "Noame", "country": "_Pirate", "icon": "https://secure.gravatar.com/avatar/980c0a6a206285c731bad6badb50b036?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1511.7111869942535, "deviation": 67.86759952001792, "volatility": 0.06003486032167158 } }, "ranking": 24.483422915524272, "professional": false, "ui_class": "" }, "description": "Do you want play go?\nWelcome everyone who wants to play go in their free time.\nI hope you will enjoy.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 18684, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 18000, "initial_time": 86400, "max_time": 345600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8667, "name": "Dog &cat", "summary": "It's dogs turn now", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 25, "icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-64.png" }, "auto_start_on_max": true, "time_start": "2025-08-11T10:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-08-04T20:30:22.133745Z", "ended": "2026-03-10T12:50:33.660970Z", "start_waiting": "2025-08-04T20:30:20.409774Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-15.png", "player_count": 40, "ranked": true }, { "id": 135230, "name": "sdfghj", "director": { "id": 823378, "username": "rouma", "country": "us", "icon": "https://secure.gravatar.com/avatar/e25df468ca27d40a9646837908b798f4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 669.1536939670942, "deviation": 61.53181927532709, "volatility": 0.060313000099077946 } }, "ranking": 5.616549010726001, "professional": false, "ui_class": "" }, "description": "hludg shlep", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": 30, "max_time": 30 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8605, "name": "Go Magic", "summary": "A modern platform for learning Go", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2262, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-10T23:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-10T23:00:50.188298Z", "ended": "2025-12-10T23:00:50.165189Z", "start_waiting": "2025-12-10T23:00:50.091128Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 1, "ranked": true } ] }
