Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-description&page=1395
{ "count": 59505, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=1396", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=1394", "results": [ { "id": 66995, "name": "Evolution to a higher level", "director": { "id": 764387, "username": "Okada", "country": "dz", "icon": "https://user-uploads.online-go.com/802895d19d034739ed95a706fd9e6c5f-64.png", "ratings": { "version": 5, "overall": { "rating": 898.1750540844837, "deviation": 63.756948127042236, "volatility": 0.06004438933045687 } }, "ranking": 12.430779670924041, "professional": false, "ui_class": "" }, "description": "good game !!", "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": 90, "max_time": 90 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6093, "name": "GO go let's go !", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/8186734653c6038630ed4a7e7f8ae7f0-64.png" }, "auto_start_on_max": false, "time_start": "2020-10-31T14:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2020-11-05T22:49:29.689848Z", "ended": "2020-11-05T22:54:40.012085Z", "start_waiting": "2020-11-05T22:49:29.361967Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/8186734653c6038630ed4a7e7f8ae7f0-15.png", "player_count": 2, "ranked": true }, { "id": 38556, "name": "good game", "director": { "id": 313716, "username": "ReachStars", "country": "hk", "icon": "https://user-uploads.online-go.com/13248a0ad02e005fcfd263a853056f88-64.png", "ratings": { "version": 5, "overall": { "rating": 1270.2562948451798, "deviation": 68.87074333957969, "volatility": 0.06012565246531022 } }, "ranking": 20.454777535224828, "professional": false, "ui_class": "" }, "description": "good game", "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": 2514, "name": "Continental and World Go Cups Group", "summary": "You want to become World Champion or a Continental champion? Join us :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 525, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png" }, "auto_start_on_max": false, "time_start": "2018-06-27T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-06-28T14:17:54.039658Z", "ended": "2018-12-06T07:40:11.867016Z", "start_waiting": "2018-06-28T14:17:53.752611Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png", "player_count": 4, "ranked": true }, { "id": 127760, "name": "group", "director": { "id": 1761443, "username": "max verstapend", "country": "nl", "icon": "https://user-uploads.online-go.com/6125aa82c6cb1aec4fcf41673b4f7fd7-64.png", "ratings": { "version": 5, "overall": { "rating": 536.7485001612417, "deviation": 66.91451022637358, "volatility": 0.06006731374929119 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "good game", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 9, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 7, "initial_time": 120, "max_time": 1200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 420, "name": "Hikaru no go club", "summary": "Sai is the way.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 755, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-23T12:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": null, "ended": null, "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-15.png", "player_count": 0, "ranked": true }, { "id": 127311, "name": "Go basics", "director": { "id": 1530744, "username": "BGPordee", "country": "th", "icon": "https://user-uploads.online-go.com/43a6e4414da989c72c51816030c3d93b-64.png", "ratings": { "version": 5, "overall": { "rating": 797.560014722742, "deviation": 64.83068539618917, "volatility": 0.05999326298401553 } }, "ranking": 9.680376747977519, "professional": false, "ui_class": "" }, "description": "Good for beginners.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 12, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 7, "initial_time": 300, "max_time": 3600 }, "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": 17824, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-09T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": null, "ended": null, "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 0, "ranked": true }, { "id": 100643, "name": "Happy New Year's Tournament 2024", "director": { "id": 1033608, "username": "NetCat", "country": "_United_Federation_of_Planets", "icon": "https://secure.gravatar.com/avatar/013a769c858b338916b473d8298930be?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1406.6650193080409, "deviation": 70.55993802829255, "volatility": 0.06003444046653894 } }, "ranking": 22.81614654991628, "professional": false, "ui_class": "" }, "description": "Good feeling to all GO lovers (^-^)\n#GFTAGL LEAGUE", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 609587, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 604800, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11969, "name": "OST GO", "summary": "For Olympic tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 55, "icon": "https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-64.png" }, "auto_start_on_max": false, "time_start": "2024-01-01T17:24:00Z", "players_start": 24, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-01T17:24:05.861510Z", "ended": null, "start_waiting": "2024-01-01T17:24:05.427930Z", "board_size": 19, "active_round": 4, "icon": "https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-15.png", "player_count": 47, "ranked": true }, { "id": 73686, "name": "Tur1 is cateos", "director": { "id": 936699, "username": "cateos", "country": "ru", "icon": "https://user-uploads.online-go.com/67cdd67513d0277cbcd0d93df8760d98-64.png", "ratings": { "version": 5, "overall": { "rating": 865.1774219853712, "deviation": 70.16495288861645, "volatility": 0.06000155022924194 } }, "ranking": 11.564266165191924, "professional": false, "ui_class": "" }, "description": "good and play game", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 0, "time_control_parameters": { "system": "none", "time_control": "none", "speed": "correspondence", "pause_on_weekends": false }, "is_open": true, "exclude_provisional": false, "group": { "id": 8804, "name": "My friends", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 7, "icon": "https://user-uploads.online-go.com/d9150b5598f0512b201c724bb3bd59cc-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-09T18:12:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-09T18:12:40.246532Z", "ended": "2021-04-09T18:24:23.379045Z", "start_waiting": "2021-04-09T18:12:40.005474Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/d9150b5598f0512b201c724bb3bd59cc-15.png", "player_count": 3, "ranked": true }, { "id": 64919, "name": "go basic", "director": { "id": 712834, "username": "Queen of Light", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/7877f164829b27aced6bf26754e99414-64.png", "ratings": { "version": 5, "overall": { "rating": 680.5353751674841, "deviation": 63.91894513697119, "volatility": 0.060052458067908425 } }, "ranking": 6.006997702631577, "professional": false, "ui_class": "supporter" }, "description": "gonigo", "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": 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": 17824, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2020-08-31T16:10:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2020-09-01T03:37:53.438410Z", "ended": "2020-09-01T03:45:23.507648Z", "start_waiting": "2020-09-01T03:37:53.091822Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 60546, "name": "Go Masters Tournament 2", "director": { "id": 776045, "username": "C. H. Lee", "country": "us", "icon": "https://secure.gravatar.com/avatar/43568eda37fe2db86962b817f5cf2ae6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2272.856094593667, "deviation": 92.6933086443411, "volatility": 0.06001886124538824 } }, "ranking": 33.92387685220122, "professional": false, "ui_class": "" }, "description": "Go Masters Tournament 2", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 15360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 14400, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5725, "name": "Go Architecture", "summary": "Active Go research group, feel free to join.\nhttps://www.youtube.com/watch?v=D8IdVyIVNZk\nhttps://www.youtube.com/watch?v=Dmlyg1uzpNs", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-05-17T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-05-17T19:38:35.384892Z", "ended": "2020-06-03T19:53:23.427275Z", "start_waiting": "2020-05-17T19:38:34.914479Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 60545, "name": "Go Masters Tournament 1", "director": { "id": 776045, "username": "C. H. Lee", "country": "us", "icon": "https://secure.gravatar.com/avatar/43568eda37fe2db86962b817f5cf2ae6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2272.856094593667, "deviation": 92.6933086443411, "volatility": 0.06001886124538824 } }, "ranking": 33.92387685220122, "professional": false, "ui_class": "" }, "description": "Go Masters Tournament 1", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "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": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5725, "name": "Go Architecture", "summary": "Active Go research group, feel free to join.\nhttps://www.youtube.com/watch?v=D8IdVyIVNZk\nhttps://www.youtube.com/watch?v=Dmlyg1uzpNs", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-05-16T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-05-19T22:32:50.730629Z", "ended": "2020-05-29T17:55:22.287847Z", "start_waiting": "2020-05-19T22:32:50.397695Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 95986, "name": "Go-liker VS shenhe", "director": { "id": 1201637, "username": "Go-liker", "country": "cn", "icon": "https://user-uploads.online-go.com/76dc7e7b88d64c9bcdb351bbaa2afe5e-64.png", "ratings": { "version": 5, "overall": { "rating": 1140.408736548879, "deviation": 63.19758595376714, "volatility": 0.0599730031172904 } }, "ranking": 17.95846793678917, "professional": false, "ui_class": "" }, "description": "Go-liker VS shenhe 10局", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "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": 12432, "name": "Studying Go", "summary": "A gruop for communication about go,not to talk something else.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 2, "icon": "https://user-uploads.online-go.com/b363edb5b7b04c20a2f155e4c2277a94-64.png" }, "auto_start_on_max": false, "time_start": "2022-10-23T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2022-10-23T08:28:03.154789Z", "ended": "2022-11-11T01:12:53.086916Z", "start_waiting": "2022-10-23T08:28:03.060388Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/b363edb5b7b04c20a2f155e4c2277a94-15.png", "player_count": 2, "ranked": true } ] }
