Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=5850
{ "count": 60785, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5851", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5849", "results": [ { "id": 142005, "name": "L&D Mid DDK Tournament #2", "director": { "id": 1872520, "username": "Azariah777", "country": "gb", "icon": "https://user-uploads.online-go.com/75cb2e65dc8717e56dc8f9fdb628c22c-64.png", "ratings": { "version": 5, "overall": { "rating": 1005.147235900758, "deviation": 63.401998411073194, "volatility": 0.05996179862052821 } }, "ranking": 15.035717820344047, "professional": false, "ui_class": "" }, "description": "A tournament so that mid DDK players can play against similar strength opponents.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 13644, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 86400, "period_time": 259200, "stones_per_period": 20 }, "is_open": true, "exclude_provisional": true, "group": { "id": 16130, "name": "Life and Death", "summary": "A place for competition and learning….\nWe would all like to be a Dan player someday ", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/9df35b5ae6dcbdcf38a33c5663414c33-64.png" }, "auto_start_on_max": false, "time_start": "2026-07-12T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 17, "analysis_enabled": true, "exclusivity": "open", "started": "2026-07-12T23:00:19.514617Z", "ended": null, "start_waiting": "2026-07-12T23:00:19.408693Z", "board_size": 19, "active_round": 2, "icon": "https://user-uploads.online-go.com/9df35b5ae6dcbdcf38a33c5663414c33-15.png", "player_count": 4, "ranked": true }, { "id": 6552, "name": "Oświęcim 19x19 April 2015", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 744.7479760965418, "deviation": 70.76348755074031, "volatility": 0.05912892656962258 } }, "ranking": 8.094342204771296, "professional": false, "ui_class": "supporter" }, "description": "cftz bhjoi", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 36960, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 36000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 476, "name": "Zbiegłe kurczaki", "summary": "Group for players from Kurnik / PlayOK", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 56, "icon": "https://user-uploads.online-go.com/daca8770a5adf92b79ec6207d56ba4a2-64.png" }, "auto_start_on_max": true, "time_start": "2015-04-13T18:10:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 18, "analysis_enabled": false, "exclusivity": "open", "started": "2015-04-13T18:10:22.366081Z", "ended": "2015-05-11T07:47:08.990485Z", "start_waiting": "2015-04-13T18:10:21.789813Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/daca8770a5adf92b79ec6207d56ba4a2-15.png", "player_count": 6, "ranked": true }, { "id": 6701, "name": "Szeged 13x13 Mai 2015", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 744.7479760965418, "deviation": 70.76348755074031, "volatility": 0.05912892656962258 } }, "ranking": 8.094342204771296, "professional": false, "ui_class": "supporter" }, "description": "dtz vhgi", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36960, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 36000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 87, "name": "Hungarians", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 51, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2015-05-20T16:25:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 13, "max_ranking": 17, "analysis_enabled": false, "exclusivity": "open", "started": "2015-05-15T09:57:58.226373Z", "ended": "2015-06-22T14:26:58.103061Z", "start_waiting": "2015-05-15T09:57:58.039589Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 90815, "name": "PG DDK 13x13 A League July 2022 Correspondence", "director": { "id": 236345, "username": "Amarantz99", "country": "us", "icon": "https://secure.gravatar.com/avatar/3b1b5e31f44e7a37574e78b54af6a512?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1249.8058818837396, "deviation": 60.821665447195166, "volatility": 0.05978482798063387 } }, "ranking": 20.0790427956752, "professional": false, "ui_class": "" }, "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 58560, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 57600, "initial_time": 86400, "max_time": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 7228, "name": "DDK Proving Grounds (Double Digit Kyu)", "summary": "A place for DDK's to play against other DDK's without fear of SDK's trying to hop in. We do B League (25k-18k) & A League (17k-10k) tournaments monthly.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 658, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-02T01:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 13, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2022-07-02T01:00:47.061142Z", "ended": "2022-07-28T13:04:19.967010Z", "start_waiting": "2022-07-02T01:00:46.923466Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-15.png", "player_count": 12, "ranked": true }, { "id": 5224, "name": "Panipat 2015", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 744.7479760965418, "deviation": 70.76348755074031, "volatility": 0.05912892656962258 } }, "ranking": 8.094342204771296, "professional": false, "ui_class": "supporter" }, "description": "jni dfxt", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 22560, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 21600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 102, "name": "India Go Club - AIGP", "summary": "Affiliated with **Association of Indian Go Players** - [AIGP](https://aigp.org.in).\n\nThis is a group for all Indians who play go and reside in or around India. We are also happy to have any go player around the planet, interested in meeting and networking ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 254, "icon": "https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-64.png" }, "auto_start_on_max": true, "time_start": "2015-02-26T15:59:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "random", "min_ranking": 13, "max_ranking": 18, "analysis_enabled": false, "exclusivity": "open", "started": "2015-02-26T15:59:51.201768Z", "ended": "2015-05-27T06:13:52.010699Z", "start_waiting": "2015-02-26T15:59:51.123534Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-15.png", "player_count": 5, "ranked": true }, { "id": 85368, "name": "Mid Kyu Fast Handicap Round Robin", "director": { "id": 886972, "username": "Babbo Bruno", "country": "us", "icon": "https://user-uploads.online-go.com/3a86884a3c89d9e4d9b53b217b0675cf-64.png", "ratings": { "version": 5, "overall": { "rating": 1045.1556038592007, "deviation": 64.04328113076309, "volatility": 0.05978961315940868 } }, "ranking": 15.939302679638088, "professional": false, "ui_class": "supporter" }, "description": "Note the very aggressive time controls. You must make at least 6 moves per day.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 17280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 14400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 508, "name": "Fast Correspondence", "summary": "Tournaments for people who like to play quick correspondence games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 831, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-31T16:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 26, "analysis_enabled": true, "exclusivity": "open", "started": "2022-01-31T16:00:27.104476Z", "ended": "2022-02-23T14:59:36.400295Z", "start_waiting": "2022-01-31T16:00:26.844840Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 6, "ranked": true }, { "id": 1998, "name": "RaikB's mini-tournament", "director": { "id": 20675, "username": "RaikB", "country": "de", "icon": "https://secure.gravatar.com/avatar/3d9fb2e977ccdddcc8efeb8fc6efc3ae?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1780.665751010124, "deviation": 65.40966971956041, "volatility": 0.0596596409427389 } }, "ranking": 28.274121197571755, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 386, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 13, "max_ranking": 22, "analysis_enabled": false, "exclusivity": "open", "started": "2012-12-09T19:52:26Z", "ended": "2012-12-09T18:52:26Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 83452, "name": "PG DDK 19x19 17k-10k January 2022", "director": { "id": 1091075, "username": "isopods", "country": "un", "icon": "https://secure.gravatar.com/avatar/c7e1433d765cd9e52ca70b034194ba2f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.", "schedule": null, "title": null, "tournament_type": "elimination", "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": true, "group": { "id": 7228, "name": "DDK Proving Grounds (Double Digit Kyu)", "summary": "A place for DDK's to play against other DDK's without fear of SDK's trying to hop in. We do B League (25k-18k) & A League (17k-10k) tournaments monthly.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 658, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-01T09:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2022-01-01T09:00:37.809443Z", "ended": "2023-01-28T23:35:52.164894Z", "start_waiting": "2022-01-01T09:00:37.318043Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-15.png", "player_count": 35, "ranked": true }, { "id": 140269, "name": "L&D Mid DDK Tournament", "director": { "id": 1872520, "username": "Azariah777", "country": "gb", "icon": "https://user-uploads.online-go.com/75cb2e65dc8717e56dc8f9fdb628c22c-64.png", "ratings": { "version": 5, "overall": { "rating": 1005.147235900758, "deviation": 63.401998411073194, "volatility": 0.05996179862052821 } }, "ranking": 15.035717820344047, "professional": false, "ui_class": "" }, "description": "A tournament so that mid DDK players can play against similar strength opponents.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 13644, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 86400, "period_time": 259200, "stones_per_period": 20 }, "is_open": true, "exclude_provisional": true, "group": { "id": 16130, "name": "Life and Death", "summary": "A place for competition and learning….\nWe would all like to be a Dan player someday ", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/9df35b5ae6dcbdcf38a33c5663414c33-64.png" }, "auto_start_on_max": false, "time_start": "2026-05-26T19:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 13, "max_ranking": 17, "analysis_enabled": true, "exclusivity": "open", "started": "2026-05-26T19:00:16.948635Z", "ended": null, "start_waiting": "2026-05-26T19:00:16.666449Z", "board_size": 19, "active_round": 3, "icon": "https://user-uploads.online-go.com/9df35b5ae6dcbdcf38a33c5663414c33-15.png", "player_count": 11, "ranked": true }, { "id": 92060, "name": "PG DDK 13x13 A League May 2022 Correspondence", "director": { "id": 236345, "username": "Amarantz99", "country": "us", "icon": "https://secure.gravatar.com/avatar/3b1b5e31f44e7a37574e78b54af6a512?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1249.8058818837396, "deviation": 60.821665447195166, "volatility": 0.05978482798063387 } }, "ranking": 20.0790427956752, "professional": false, "ui_class": "" }, "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 44160, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 43200, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 7228, "name": "DDK Proving Grounds (Double Digit Kyu)", "summary": "A place for DDK's to play against other DDK's without fear of SDK's trying to hop in. We do B League (25k-18k) & A League (17k-10k) tournaments monthly.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 658, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-64.png" }, "auto_start_on_max": false, "time_start": "2022-08-02T00:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 13, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2022-08-02T00:00:55.786308Z", "ended": "2022-09-11T14:53:48.960150Z", "start_waiting": "2022-08-02T00:00:55.676823Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/9725fa29200a4cb43a21b6a895183ad3-15.png", "player_count": 9, "ranked": true } ] }
