Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=max_ranking&page=4548
{ "count": 59231, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=4549", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=4547", "results": [ { "id": 70004, "name": "TestTourn", "director": { "id": 751480, "username": "IceTsunami", "country": "_Tibet", "icon": "https://user-uploads.online-go.com/af50490dfea3295e8e9172305d92e28f-64.png", "ratings": { "version": 5, "overall": { "rating": 1196.2312656807467, "deviation": 81.32419211783879, "volatility": 0.06000695930662531 } }, "ranking": 19.06478939401627, "professional": false, "ui_class": "" }, "description": "test tset", "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": 7212, "name": "TheLeagueOfExtraordinaryPhysicists", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-01-11T17:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-01-11T17:00:00.299896Z", "ended": "2021-01-11T17:02:53.446105Z", "start_waiting": "2021-01-11T17:00:00.219818Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 83628, "name": "19x19 D.E. 12/18/2021 🦎", "director": { "id": 584481, "username": "Mulsiphix", "country": "us", "icon": "https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png", "ratings": { "version": 5, "overall": { "rating": 1723.508332937557, "deviation": 67.30621035483453, "volatility": 0.06024145341136911 } }, "ranking": 27.51884388340188, "professional": false, "ui_class": "supporter" }, "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\n☆ This is a ‘Humdrum Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n<HR><BR>\nTournaments are a great way to locate players who are more competitive than your average opponent. A big part of improving your own skills is to have them tested by capable challengers. If you would like to be a part of more New Zealand rule set tournaments, check out our group for weekly opportunities.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "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": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3207, "name": "New Zealand Tournaments", "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 592, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": true, "time_start": "2021-12-19T02:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-12-19T02:00:21.095982Z", "ended": "2023-01-11T15:38:30.719989Z", "start_waiting": "2021-12-19T02:00:20.890418Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 11, "ranked": true }, { "id": 98230, "name": "13×13", "director": { "id": 416935, "username": "Audrey07", "country": "_ASEAN", "icon": "https://user-uploads.online-go.com/493d6f2deebf947520f58c0b4bad165c-64.png", "ratings": { "version": 5, "overall": { "rating": 1818.1667193178046, "deviation": 72.28392295185553, "volatility": 0.060090579313919736 } }, "ranking": 28.75659924984869, "professional": false, "ui_class": "" }, "description": "13×13", "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": false, "group": { "id": 1384, "name": "SPbSU Go Club \"Nigiri\"", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/d70ff56a92b62c2d8e0ae94eecd50f04-64.png" }, "auto_start_on_max": true, "time_start": "2022-12-27T22:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-12-27T18:56:20.773658Z", "ended": "2023-11-06T05:22:02.346240Z", "start_waiting": "2022-12-27T18:56:20.580135Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/d70ff56a92b62c2d8e0ae94eecd50f04-15.png", "player_count": 6, "ranked": true }, { "id": 117382, "name": "9x9 Open D.E. Cup #139", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1327.8708798787889, "deviation": 68.43655838023334, "volatility": 0.06019975291368844 } }, "ranking": 21.481668250404397, "professional": false, "ui_class": "" }, "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "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": 3524, "name": "9x9 Lovers", "summary": "A group for Go players who love the 9x9 board.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 696, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2024-06-30T19:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-07-01T13:46:21.733863Z", "ended": "2024-12-14T02:42:14.583830Z", "start_waiting": "2024-07-01T13:46:21.603757Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 8, "ranked": true }, { "id": 127689, "name": "dragon 2", "director": { "id": 1744471, "username": "Thee1234", "country": "_GoT_Greyjoy", "icon": "https://user-uploads.online-go.com/48a07dc211daa7e949093dfa7aad7051-64.png", "ratings": { "version": 5, "overall": { "rating": 727.9051728741106, "deviation": 62.94082344304647, "volatility": 0.059965681088183474 } }, "ranking": 7.564783839847836, "professional": false, "ui_class": "" }, "description": "truiufgjgvde4rjop7", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "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": 15189, "name": "beginer team", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/040b337da9de3f4d44c85a6d3b42d7b4-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-21T02:48:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-21T02:48:16.042559Z", "ended": "2025-04-21T02:48:16.029229Z", "start_waiting": "2025-04-21T02:48:15.981141Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/040b337da9de3f4d44c85a6d3b42d7b4-15.png", "player_count": 1, "ranked": true }, { "id": 101593, "name": "19x19 Open League #12", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1327.8708798787889, "deviation": 68.43655838023334, "volatility": 0.06019975291368844 } }, "ranking": 21.481668250404397, "professional": false, "ui_class": "" }, "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "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": 12599, "name": "GO Special Tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 70, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2023-04-09T21:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-04-09T10:09:23.051833Z", "ended": "2023-10-20T22:51:13.628126Z", "start_waiting": "2023-04-09T10:09:22.634501Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 115342, "name": "Big one piece 13x13", "director": { "id": 800869, "username": "Daxyz", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/c935f4d369813710974a80f64408ca4d-64.png", "ratings": { "version": 5, "overall": { "rating": 1183.7965899633937, "deviation": 63.06635591906397, "volatility": 0.06040940992520094 } }, "ranking": 18.822888559604344, "professional": false, "ui_class": "" }, "description": "who is the pirate king of goban 13x13 this year?\nto find out, win the tournament!!", "schedule": null, "title": null, "tournament_type": "s_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": false, "group": { "id": 8304, "name": "club hikaru no go", "summary": "welcome all fan of Hikaru no go and on piece", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 116, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png" }, "auto_start_on_max": false, "time_start": "2024-05-01T10:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-03-15T01:50:16.519566Z", "ended": "2025-12-25T18:31:27.277450Z", "start_waiting": "2025-03-15T01:50:16.397219Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png", "player_count": 4, "ranked": true }, { "id": 113242, "name": "13x13 Open D.E. Cup #39", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1327.8708798787889, "deviation": 68.43655838023334, "volatility": 0.06019975291368844 } }, "ranking": 21.481668250404397, "professional": false, "ui_class": "" }, "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": false, "group": { "id": 12599, "name": "GO Special Tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 70, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2024-03-24T21:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-18T21:17:13.861371Z", "ended": "2024-10-23T20:38:48.187851Z", "start_waiting": "2024-03-18T21:17:13.709589Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 8, "ranked": true }, { "id": 119080, "name": "หมากล้อม 12.05", "director": { "id": 1606875, "username": "thakham2566", "country": "un", "icon": "https://secure.gravatar.com/avatar/0214e393d1b55939985d8607cc983414?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 912.2901390713149, "deviation": 138.81023955090083, "volatility": 0.059996698676960225 } }, "ranking": 12.79175964398333, "professional": false, "ui_class": "" }, "description": "เล่นหมากล้อม", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 10, "initial_time": 30, "max_time": 60 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14502, "name": "หมากล้อมโรงเรียนวัดท่าข้าม", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 102, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-08-13T05:05:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2024-08-13T05:05:06.138235Z", "ended": "2024-08-13T05:28:39.866484Z", "start_waiting": "2024-08-13T05:05:05.907368Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 18, "ranked": true }, { "id": 72166, "name": "book club tornament #1", "director": { "id": 820430, "username": "kyarameru", "country": "un", "icon": "https://user-uploads.online-go.com/a44b9d50d812319ec2ae63a0b3e1396d-64.png", "ratings": { "version": 5, "overall": { "rating": 975.4598306487928, "deviation": 74.0752389803522, "volatility": 0.06000469852005119 } }, "ranking": 14.341673131102585, "professional": false, "ui_class": "" }, "description": "hi my first ever time making a tornament . hope you enjoy and have fun games. if there are any issues as i said it is my first time doing a tornament and all. i would like the advise. thanks for the fun chats on book club. 😄✌🤞👋", "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", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8329, "name": "book club", "summary": "book readers who love go", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/ece821f09e93e232095a2e0427da1aa5-64.png" }, "auto_start_on_max": true, "time_start": "2021-03-12T21:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-03-12T21:00:38.633638Z", "ended": "2021-09-21T01:24:08.657080Z", "start_waiting": "2021-03-12T21:00:38.258058Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ece821f09e93e232095a2e0427da1aa5-15.png", "player_count": 12, "ranked": true } ] }
