Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5199
{ "count": 60917, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5200", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5198", "results": [ { "id": 84500, "name": "Быстро играем", "director": { "id": 659128, "username": "Эльфия Ходжер", "country": "ru", "icon": "https://user-uploads.online-go.com/da4f80244d4374a384a34d958df3ca5d-64.png", "ratings": { "version": 5, "overall": { "rating": 1146.8292467691736, "deviation": 69.5144479966817, "volatility": 0.06013953397515179 } }, "ranking": 18.08843709880116, "professional": false, "ui_class": "" }, "description": "Играем Аж не верю )))))))))))))", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10058, "name": "НижнеАмурское Го))", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/f6d77b6e44db9494f44346d769972596-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-05T09:05:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-01-05T09:05:37.294299Z", "ended": "2022-01-05T10:35:18.809255Z", "start_waiting": "2022-01-05T09:05:37.187998Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/f6d77b6e44db9494f44346d769972596-15.png", "player_count": 6, "ranked": true }, { "id": 141580, "name": "NearOne", "director": { "id": 2051990, "username": "waclaw", "country": "un", "icon": "https://secure.gravatar.com/avatar/593393a864c77f9d685e8c5bd5e90ed7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "asdasdasdadsasddsa", "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": 5, "initial_time": 180, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16518, "name": "NearOne", "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": "2026-06-25T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-06-25T14:16:43.798854Z", "ended": "2026-06-25T14:24:24.440643Z", "start_waiting": "2026-06-25T14:16:43.692566Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": false }, { "id": 71600, "name": "Third club tournament", "director": { "id": 839251, "username": "Mapledge", "country": "un", "icon": "https://user-uploads.online-go.com/014310fdc5f118f1a485818badd3b773-64.png", "ratings": { "version": 5, "overall": { "rating": 811.822879557998, "deviation": 98.79461305451053, "volatility": 0.06001611392915813 } }, "ranking": 10.090712867300997, "professional": false, "ui_class": "" }, "description": "Third club Thursday tournament Spring 2021!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "aga", "time_per_move": 40, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6730, "name": "Stony Brook Go Club", "summary": "ALL PLAYERS WELCOME!!!\n\nWe are a club group based at Stony Brook University. \n\nOur meetings times are Tuesdays and Thursdays 8-10PM via Zoom.\n\nRegardless of whether you are a beginner or a master, don't hesitate to come by to simply have some fun. \n\n", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 35, "icon": "https://user-uploads.online-go.com/bfaca7135d50ab09bc002ea3020d5f21-64.png" }, "auto_start_on_max": false, "time_start": "2021-02-19T02:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-02-19T01:22:05.659510Z", "ended": "2021-02-19T02:11:51.325463Z", "start_waiting": "2021-02-19T01:22:05.437243Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/bfaca7135d50ab09bc002ea3020d5f21-15.png", "player_count": 5, "ranked": true }, { "id": 106316, "name": "ม.1ไม่สู้", "director": { "id": 1382277, "username": "นิ้ง", "country": "un", "icon": "https://secure.gravatar.com/avatar/dd4936f7cd3964890f47df54821abbbf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1368.8922034507534, "deviation": 142.293484261154, "volatility": 0.06002274976257628 } }, "ranking": 22.186006648477505, "professional": false, "ui_class": "" }, "description": "ม.1สู้ๆจร้ไม่สู้ก็ชั่งมัน", "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": 2276, "name": "คัดตัวนักกีฬาหมากล้อม มปน.", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 119, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-08-11T02:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-08-11T01:15:52.385486Z", "ended": "2023-08-11T01:38:19.732255Z", "start_waiting": "2023-08-11T01:15:52.271055Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 59369, "name": "ბლიც ტურნირი", "director": { "id": 21742, "username": "დათო", "country": "ge", "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png", "ratings": { "version": 5, "overall": { "rating": 2188.217274395995, "deviation": 97.40479902700517, "volatility": 0.06013689069472163 } }, "ranking": 33.04533320130458, "professional": false, "ui_class": "" }, "description": "ორ წაგებაზე გავარდნა", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 1, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 1, "initial_time": 70, "max_time": 105 }, "is_open": true, "exclude_provisional": false, "group": { "id": 692, "name": "Georgia - საქართველოს გოს ფედერაცია", "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 270, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-20T18:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-20T18:00:16.709832Z", "ended": "2020-04-20T18:13:54.741090Z", "start_waiting": "2020-04-20T18:00:15.690478Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png", "player_count": 5, "ranked": true }, { "id": 66999, "name": "烏鷺の会tournament", "director": { "id": 788184, "username": "f_uenoyama", "country": "jp", "icon": "https://secure.gravatar.com/avatar/acdee1cb9e308c99bb0cfbf83b3108ed?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1858.0615271667416, "deviation": 65.55628477925458, "volatility": 0.06007475338310005 } }, "ranking": 29.259071347793892, "professional": false, "ui_class": "" }, "description": "第３回烏鷺の会親善試合 今回はトーナメント制（敗者復活アリ）で行います。オール互先、ペアリングはランダムです。", "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", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5915, "name": "Web烏鷺の会", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 10, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-11-01T00:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2020-11-01T00:00:26.867739Z", "ended": "2020-11-23T13:57:26.785309Z", "start_waiting": "2020-11-01T00:00:26.410651Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 142865, "name": "19x19 Open League #143", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1394.9321610910313, "deviation": 73.68145747872178, "volatility": 0.060298651427534045 } }, "ranking": 22.62224483016498, "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": 86, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2026-08-16T21:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-08-15T12:07:53.723962Z", "ended": null, "start_waiting": "2026-08-15T12:07:53.300647Z", "board_size": 19, "active_round": 1, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 88178, "name": "1st World Olympic Go-Blitz", "director": { "id": 1139241, "username": "Zakupshik", "country": "mg", "icon": "https://secure.gravatar.com/avatar/b13048c0595b8e9bb271f4ceca550af1?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1527.9275715183346, "deviation": 133.2832416707999, "volatility": 0.06000974818595918 } }, "ranking": 24.730434414745698, "professional": false, "ui_class": "" }, "description": "1st World Olympic Go-Blitz", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 175680, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 259200, "period_time": 172800, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10103, "name": "World battles", "summary": "World tournament s", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 51, "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png" }, "auto_start_on_max": false, "time_start": "2022-04-11T23:00:00Z", "players_start": 40, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-04-12T03:07:38.545673Z", "ended": "2023-03-11T03:44:02.566601Z", "start_waiting": "2022-04-12T03:07:38.153594Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-15.png", "player_count": 10, "ranked": true }, { "id": 71619, "name": "GO WORLD: The first tournament of this group 😃", "director": { "id": 770016, "username": "Patience_Tester", "country": "gb", "icon": "https://user-uploads.online-go.com/a285eebd12660e20df271f390b0dcdf9-64.png", "ratings": { "version": 5, "overall": { "rating": 1690.6877553839624, "deviation": 65.42650983750526, "volatility": 0.06001456311821626 } }, "ranking": 27.073749485726683, "professional": false, "ui_class": "" }, "description": "Let's join this tournament and this group!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 604800, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8410, "name": "OGS WORLD", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 21, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-04-01T10:00:00Z", "players_start": 10, "first_pairing_method": "slaughter", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-01T10:00:11.071965Z", "ended": "2022-03-06T12:03:57.272568Z", "start_waiting": "2021-04-01T10:00:10.741571Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 65573, "name": "Test Game", "director": { "id": 846814, "username": "wegoedu2020", "country": "un", "icon": "https://secure.gravatar.com/avatar/2594fa9a16e652b5e3197c93f7118e89?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1392.425726642019, "deviation": 167.57581938494695, "volatility": 0.0600061389823276 } }, "ranking": 22.58061115736741, "professional": false, "ui_class": "provisional" }, "description": "We-Go Test Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 60, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6866, "name": "We-Go Education", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 198, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-09-17T18:30:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-09-17T18:29:32.632053Z", "ended": "2020-09-17T18:52:35.699629Z", "start_waiting": "2020-09-17T18:29:32.284762Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true } ] }
