Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=description&page=5141
{ "count": 59964, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5142", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5140", "results": [ { "id": 82772, "name": "Monthly Tournament II for Sunnyxu (April Fool)", "director": { "id": 769206, "username": "sunnyxu", "country": "cn", "icon": "https://secure.gravatar.com/avatar/1d56f4f698de9d5829d90ab890a74163?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1581.8475911334097, "deviation": 65.92830358836632, "volatility": 0.060019307118329604 } }, "ranking": 25.53330504117981, "professional": false, "ui_class": "" }, "description": "This is a Sunnyxu’s tournament. Have fun!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5502, "name": "Sunnyxu's Team", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-11-30T16:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-11-30T16:00:40.525181Z", "ended": "2022-11-10T17:17:20.544078Z", "start_waiting": "2021-11-30T16:00:40.349387Z", "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": 16161, "name": "Fun4None: Spring Fling", "director": { "id": 212873, "username": "fukuroku", "country": "us", "icon": "https://user-uploads.online-go.com/162c0aa075b9def541393be5f6ccf933-64.png", "ratings": { "version": 5, "overall": { "rating": 1492.905583931083, "deviation": 61.16380182503525, "volatility": 0.059971623723761164 } }, "ranking": 24.19363195114248, "professional": false, "ui_class": "" }, "description": "This is a Swiss tournament with slide pairing and correspondence timing (max: 3 days). All games will be played even. \n\nIdeally, we will review games and learn from this tournament.\n\nHave fun!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1027, "name": "Fun4None", "summary": "Friends helping friends improve.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/fbfb163afe1d657bc36fe1c9bd1c453e-64.png" }, "auto_start_on_max": false, "time_start": "2016-04-01T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 15, "max_ranking": 22, "analysis_enabled": false, "exclusivity": "group", "started": "2016-03-31T02:57:02.425446Z", "ended": "2017-04-20T08:37:29.910742Z", "start_waiting": "2016-03-31T02:57:02.253161Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fbfb163afe1d657bc36fe1c9bd1c453e-15.png", "player_count": 9, "ranked": true }, { "id": 9932, "name": "Takao Shinji Tengen (高尾紳路) Birthday DDK Tournament", "director": { "id": 58836, "username": "DrQuantum", "country": "us", "icon": "https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png", "ratings": { "version": 5, "overall": { "rating": 942.2005606132017, "deviation": 62.51882832670139, "volatility": 0.058975138584721074 } }, "ranking": 13.538580654409575, "professional": false, "ui_class": "" }, "description": "This is a Swiss-system tournament for DDKs celebrating the birthday of Nihon Ki-in professional Takao Shinji Tengen, born on October 26, 1976. Happy birthday, Takao-san!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3668, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2015-10-26T11:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2015-10-26T11:01:00.204015Z", "ended": "2018-07-18T19:23:27.137260Z", "start_waiting": "2015-10-26T11:00:59.559105Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 32, "ranked": true }, { "id": 21182, "name": "2nd Annual Takao Shinji (高尾 紳路) Birthday DDK Tournament", "director": { "id": 58836, "username": "DrQuantum", "country": "us", "icon": "https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png", "ratings": { "version": 5, "overall": { "rating": 942.2005606132017, "deviation": 62.51882832670139, "volatility": 0.058975138584721074 } }, "ranking": 13.538580654409575, "professional": false, "ui_class": "" }, "description": "This is a Swiss-system tournament for DDKs celebrating the birthday of Nihon Ki-in professional Takao Shinji, born on October 26, 1976. Happy 40th birthday, Takao-san!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3668, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2016-10-26T10:18:00Z", "players_start": 16, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2016-10-27T01:34:14.384825Z", "ended": "2018-08-05T20:56:59.287658Z", "start_waiting": "2016-10-27T01:34:13.240041Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 24, "ranked": true }, { "id": 127775, "name": "Robin Th", "director": { "id": 1740422, "username": "Robin Th", "country": "pt", "icon": "https://user-uploads.online-go.com/6fdf4fc8eff3f81a219a27d64ad74750-64.png", "ratings": { "version": 5, "overall": { "rating": 907.9914112649308, "deviation": 63.7172533590812, "volatility": 0.06000391442173805 } }, "ranking": 12.682418609679775, "professional": false, "ui_class": "" }, "description": "This is a Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "ing", "time_per_move": 18684, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 18000, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13797, "name": " 无间勤碁术化 Go Advance forward forever", "summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 495, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-23T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-26T00:06:21.645421Z", "ended": "2025-05-01T04:49:08.608685Z", "start_waiting": "2025-04-26T00:06:21.565470Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 4, "ranked": true }, { "id": 91294, "name": "Haalandfan", "director": { "id": 1134434, "username": "BVB1909", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/4ab12741fa2999c26622e94ed4c9a0d6-64.png", "ratings": { "version": 5, "overall": { "rating": 1354.1504114176673, "deviation": 63.94935285704724, "volatility": 0.06002797484951501 } }, "ranking": 21.93534893360515, "professional": false, "ui_class": "" }, "description": "This is a Tunier", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": 11518, "name": "Kackawurst", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 6, "icon": "https://user-uploads.online-go.com/80d06c7088675895f71931629cdb4bd5-64.png" }, "auto_start_on_max": false, "time_start": "2022-06-15T17:00:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 19, "analysis_enabled": true, "exclusivity": "open", "started": "2022-07-21T04:55:38.173689Z", "ended": "2022-07-21T05:13:01.526317Z", "start_waiting": "2022-07-21T04:55:38.115974Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/80d06c7088675895f71931629cdb4bd5-15.png", "player_count": 1, "ranked": true }, { "id": 94232, "name": "Beginner tournament", "director": { "id": 771732, "username": "Flowflo98", "country": "de", "icon": "https://secure.gravatar.com/avatar/23b1ecb5cd26f069ce59d9e534d708ac?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 654.7428172159429, "deviation": 72.40362634865153, "volatility": 0.05974829734382447 } }, "ranking": 5.112544398296415, "professional": false, "ui_class": "" }, "description": "This is a beginner tournament. I hope everyone will have fun while playing.", "schedule": null, "title": null, "tournament_type": "s_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": 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": 18013, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2022-09-10T12:00:00Z", "players_start": 20, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2022-09-10T12:00:16.486388Z", "ended": "2024-08-28T13:48:01.797019Z", "start_waiting": "2022-09-10T12:00:15.249726Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 26, "ranked": true }, { "id": 85815, "name": "happy lunar new year!", "director": { "id": 769863, "username": "fire donut", "country": "us", "icon": "https://user-uploads.online-go.com/0a0517e79ef81968565fcce31df6ff34-64.png", "ratings": { "version": 5, "overall": { "rating": 1286.3970574329985, "deviation": 64.97675973216174, "volatility": 0.06003162969583421 } }, "ranking": 20.747084365163868, "professional": false, "ui_class": "" }, "description": "This is a bit late but have fun!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 262080, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 259200, "initial_time": 259200, "max_time": 864000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6414, "name": "Hot Cocoa", "summary": "\n", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 13, "icon": "https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-64.png" }, "auto_start_on_max": false, "time_start": "2022-02-12T23:00:00Z", "players_start": 5, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 15, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2022-02-12T23:00:32.909181Z", "ended": "2023-03-01T17:25:26.547517Z", "start_waiting": "2022-02-12T23:00:32.719615Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-15.png", "player_count": 7, "ranked": true }, { "id": 91933, "name": "Testing opengotha", "director": { "id": 1, "username": "anoek", "country": "us", "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png", "ratings": { "version": 5, "overall": { "rating": 1191.3575179826928, "deviation": 62.8838409853408, "volatility": 0.060067762782757564 } }, "ranking": 18.970277795793447, "professional": false, "ui_class": "supporter moderator admin" }, "description": "This is a bug hunting test", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "aga", "time_per_move": 89280, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "time_increment": 86400, "initial_time": 259200, "max_time": 604800, "pause_on_weekends": false, "main_time": 1200, "period_time": 30, "periods": 5 }, "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": 1788, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-01T12:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-07-01T11:46:52.616697Z", "ended": "2022-07-01T11:47:18.444630Z", "start_waiting": "2022-07-01T11:47:18.438051Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 28, "ranked": true }, { "id": 69040, "name": "Pro Go Group Casual Correspondence Tournament", "director": { "id": 739721, "username": "Half is less than 1", "country": "us", "icon": "https://user-uploads.online-go.com/1c3137972e8717a13013300c1d13bd84-64.png", "ratings": { "version": 5, "overall": { "rating": 1870.0513401171497, "deviation": 63.14777917025292, "volatility": 0.06030190349740495 } }, "ranking": 29.407975169452733, "professional": false, "ui_class": "" }, "description": "This is a casual correspondence tournament.", "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": false, "group": { "id": 7327, "name": "Pro go group!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2020-12-17T01:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-12-17T02:44:36.215723Z", "ended": "2020-12-19T01:45:24.961488Z", "start_waiting": "2020-12-17T02:44:36.071778Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true } ] }
