Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=min_ranking&page=5970
{ "count": 59955, "next": "https://online-go.com/api/v1/tournaments/?ordering=min_ranking&page=5971", "previous": "https://online-go.com/api/v1/tournaments/?ordering=min_ranking&page=5969", "results": [ { "id": 21438, "name": "4 Players Malkovich Round Robin 6k-1k", "director": { "id": 101851, "username": "Wulfenia.", "country": "at", "icon": "https://user-uploads.online-go.com/6a8db8634f80d330709dbfcf5eb52c53-64.png", "ratings": { "version": 5, "overall": { "rating": 1673.9396835392938, "deviation": 62.174479381749286, "volatility": 0.060391616981561626 } }, "ranking": 26.84328054228324, "professional": false, "ui_class": "" }, "description": "You are expected to comment your moves in your Malkovich log. You are also expected to play reasonably fast so that the tournament ends within a couple of weeks and everyone can discuss the games together.\n\nWhile I don't want to make any strict rules about no holidays at all or how much you need to write in your log players can and will be disqualified if they still neglect these things after a warning.\n\nYou are also encouraged to comment on other players' games. You have three games of your own and three games of other people to comment upon.\n\nPlease sign up only if you are interested in an active and interactive learning tournament.\n\nIf you want to get notifications of Malko tournaments sign up to my group https://online-go.com/group/794\n\nIf you want other rank restrictions or settings contact me or simply start another tournament from my group.", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": 794, "name": "Malkovich group of Wulfenia", "summary": "Malkovich tournament launching place", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 20, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2016-11-05T16:46:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 24, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2016-11-08T09:05:56.679810Z", "ended": "2017-01-31T20:36:52.715171Z", "start_waiting": "2016-11-08T09:05:55.816942Z", "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": 135403, "name": "Let's improve ourself! McMahon for 6k to high levels [FAST] # II", "director": { "id": 1872546, "username": "Sch-Mentor", "country": "001", "icon": "https://user-uploads.online-go.com/41804ae38abc71e0bea5040b313b01ec-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 250, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Hi everyone!\nThis tournament would be useful for your improvement due to McMahon system because your games will be more evenly matched.\n\nThe number of rounds and the top bar could be modified in first round according to the total number of players and the population above the bar.\n\nFast tournament: pay attention, 12 hours increment is something like two movements per day.\n\nThings to keep in mind:\n* Use the conditional move feature to speed up the game.\n* No pauses and no vacations are allowed; if any player switch it on, then they will be disqualified without further notice or reminder (unless they have an urgent matter to attend to and give notice to TD).\n* Disqualification will occur automatically by the site if a player loses by timeout.\n* If you find that a player pauses the game, enters vacation mode or has bad behavior, please send a message to the TD.\n* And last but not least: no weekends; just make your move, it’s a tournament, my friend!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 44568, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 172800, "max_time": 172800 }, "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": 826, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": true, "time_start": "2026-01-05T17:33:00Z", "players_start": 16, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 24, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-01-05T17:33:30.763710Z", "ended": null, "start_waiting": "2026-01-05T17:33:30.405518Z", "board_size": 19, "active_round": 6, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 18, "ranked": true }, { "id": 1525, "name": "takkaa's mini-tournament", "director": { "id": 733, "username": "takkaa", "country": "pl", "icon": "https://secure.gravatar.com/avatar/04ec8884ae7cd96e2536ac2138a100d7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1779.510780526295, "deviation": 64.56126229807248, "volatility": 0.05990329909237355 } }, "ranking": 28.259100836979073, "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": 385, "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": 24, "max_ranking": 34, "analysis_enabled": false, "exclusivity": "open", "started": "2011-10-09T18:30:00Z", "ended": "2011-10-09T16:30:00Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 2190, "name": "2nd Hakurei Shrine Cup", "director": { "id": 48645, "username": "Jessica", "country": "un", "icon": "https://secure.gravatar.com/avatar/0036ce1f2f8ebc11fad22d2633715fe4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2388.900191749409, "deviation": 79.00961195738054, "volatility": 0.06004269883348217 } }, "ranking": 35.07665094479517, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "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": 385, "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": 24, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2013-05-12T12:41:39Z", "ended": "2013-11-30T09:53:15.512979Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 1900, "name": "9X9 Doom", "director": { "id": 44211, "username": "Midorima", "country": "us", "icon": "https://secure.gravatar.com/avatar/80fb254dc49aeb1e90479419ecd5e4ba?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2470.90083414973, "deviation": 75.24750602698444, "volatility": 0.05994457358615481 } }, "ranking": 35.8579566182116, "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": 385, "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": 24, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2012-09-18T12:57:46Z", "ended": "2012-09-18T10:57:46Z", "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": 2198, "name": "takkaa's mini-tournament", "director": { "id": 733, "username": "takkaa", "country": "pl", "icon": "https://secure.gravatar.com/avatar/04ec8884ae7cd96e2536ac2138a100d7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1779.510780526295, "deviation": 64.56126229807248, "volatility": 0.05990329909237355 } }, "ranking": 28.259100836979073, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "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": 385, "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": 24, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2013-06-14T16:35:06Z", "ended": "2013-11-23T05:29:08.758895Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 111189, "name": "สาระRA!Ls Tour ครั้งที่ 64", "director": { "id": 148806, "username": "โอ๋ชิงหยวน", "country": "th", "icon": "https://user-uploads.online-go.com/d3f8fcc6dbd4915bc123f62b337be552-64.png", "ratings": { "version": 5, "overall": { "rating": 1511.1079634111109, "deviation": 64.8191428406591, "volatility": 0.05948901750987273 } }, "ranking": 24.47418344373302, "professional": false, "ui_class": "" }, "description": "RESPECT is two ways street.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 8890, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": true, "total_time": 1123200 }, "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": 90, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png" }, "auto_start_on_max": false, "time_start": "2024-01-13T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 24, "max_ranking": 32, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-08T12:19:48.665857Z", "ended": "2024-02-15T18:31:08.380043Z", "start_waiting": "2024-01-08T12:19:47.927604Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png", "player_count": 10, "ranked": true }, { "id": 89298, "name": "第1回LINE囲碁仲間募集同時マクマホンopen", "director": { "id": 1133458, "username": "yamaboshi_at_OGS", "country": "jp", "icon": "https://user-uploads.online-go.com/dec68910d8ec1a906027f06ac8466775-64.png", "ratings": { "version": 5, "overall": { "rating": 1531.2130181340956, "deviation": 61.4196142058895, "volatility": 0.05990068887800818 } }, "ranking": 24.780159568702093, "professional": false, "ui_class": "" }, "description": "LINE囲碁仲間募集の同時マクマホン方式です。\n4月29日全体公開。\neveryone welcome!", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 43200, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 43200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11374, "name": "LINE囲碁仲間募集@OGS", "summary": "LINEオープンチャット、囲碁仲間募集のOGS版です。", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 39, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-04-30T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 24, "max_ranking": 32, "analysis_enabled": true, "exclusivity": "open", "started": "2022-04-30T10:00:44.301981Z", "ended": "2022-05-29T22:20:55.572490Z", "start_waiting": "2022-04-30T10:00:43.864506Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 8, "ranked": true }, { "id": 108389, "name": "Getting Gud", "director": { "id": 917299, "username": "August Leo", "country": "us", "icon": "https://user-uploads.online-go.com/3b1bbe5711f0322c697ab2d01300445f-64.png", "ratings": { "version": 5, "overall": { "rating": 770.432408099329, "deviation": 64.1203049916428, "volatility": 0.05997532605921408 } }, "ranking": 8.87926731223425, "professional": false, "ui_class": "" }, "description": "Time to brush up on our go folks", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 90782, "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": 8005, "name": "Apoptosis", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 15, "icon": "https://user-uploads.online-go.com/9dcd573ab2f82f82731f1645ef496cd3-64.png" }, "auto_start_on_max": false, "time_start": "2024-08-24T18:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 24, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-24T18:00:44.500225Z", "ended": "2024-09-30T01:09:56.420877Z", "start_waiting": "2024-08-24T18:00:44.423566Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9dcd573ab2f82f82731f1645ef496cd3-15.png", "player_count": 4, "ranked": true }, { "id": 1144, "name": "pebber's mini-tournament", "director": { "id": 31683, "username": "pebber", "country": "un", "icon": "https://secure.gravatar.com/avatar/65389ab9cfad407f114a3cba99957e42?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2245.7714178594165, "deviation": 100.65910752410613, "volatility": 0.0600179496051811 } }, "ranking": 33.64635108849212, "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": true, "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": 385, "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": 24, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2010-05-25T12:52:00Z", "ended": "2010-05-25T10:52:00Z", "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 } ] }
