Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=players_start&page=5197
{ "count": 59012, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5198", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5196", "results": [ { "id": 72369, "name": "Blitz 13x13 Swiss Tournament 2021-03-08 19:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260318T070000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-03-18T07:00:12.167023Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 40 }, "next_run": "2026-03-18T11:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-03-08T19:30:20.633752Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-03-08T19:30:21.941606Z", "ended": "2021-03-08T20:25:15.294539Z", "start_waiting": "2021-03-08T19:30:21.404726Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 8, "ranked": true }, { "id": 84322, "name": "nulla dies sine linea", "director": { "id": 301008, "username": "mokotower", "country": "pl", "icon": "https://user-uploads.online-go.com/93a4b006f9047f90c9de46517068a909-64.png", "ratings": { "version": 5, "overall": { "rating": 1111.0715637341557, "deviation": 72.08745448102843, "volatility": 0.05960126083750958 } }, "ranking": 17.355136882656222, "professional": false, "ui_class": "" }, "description": "Enjoy the day ;)", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2952, "name": "Nonsensuji - Weiqi/Go/Baduk Club", "summary": "Krótki opis, opis grupy.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 5, "icon": "https://user-uploads.online-go.com/5d71b893361a4c2fe012e8eda6603000-64.png" }, "auto_start_on_max": false, "time_start": "2022-02-22T01:22:00Z", "players_start": 7, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-02-22T01:22:06.033731Z", "ended": "2022-07-31T11:06:46.429587Z", "start_waiting": "2022-02-22T01:22:04.622070Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5d71b893361a4c2fe012e8eda6603000-15.png", "player_count": 30, "ranked": true }, { "id": 70904, "name": "gogosha", "director": { "id": 891604, "username": "sasuke power rinnegan", "country": "fr", "icon": "https://user-uploads.online-go.com/5ad7bb66fbdddfaf5157bf9ac914f41f-64.png", "ratings": { "version": 5, "overall": { "rating": 1052.5648531059642, "deviation": 63.18899606729905, "volatility": 0.05998367054836836 } }, "ranking": 16.102837179932056, "professional": false, "ui_class": "" }, "description": "nous allons beaucoup jouer et il i aurait des gagnants et des perdants", "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": 8204, "name": "gogosha", "summary": "", "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": "2021-02-20T15:15:00Z", "players_start": 7, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-20T15:15:54.910600Z", "ended": "2021-06-17T15:53:51.173741Z", "start_waiting": "2021-02-20T15:15:54.554188Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 22867, "name": "Christmas Tournament 2016", "director": { "id": 319815, "username": "claudia ʕᴖᴥᴖʔ", "country": "sg", "icon": "https://user-uploads.online-go.com/b4f127cd285444b9298c42a27cf03bb4-64.png", "ratings": { "version": 5, "overall": { "rating": 1461.402373110679, "deviation": 63.947384432761545, "volatility": 0.06011923904939347 } }, "ranking": 23.69989400247619, "professional": false, "ui_class": "" }, "description": "Whoop whoop ~ ⛄🎅\n\nIt's Christmas! And I thought- why not make a tournament during this day with the friends I have made here and lol so yeah ^-^ Hope you all have a good Christmas and blessings to you and your fam !\n\nIt will start at 12:00 am*, on the 25th of December.\n\nRememer to have fun and enjoy the holidays :D \nMerry Christmas !\n\n*time varies with time-zones\n\nHugs,\nClaudia", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1165, "name": "ausengeafraporemany", "summary": "All of our countries combined <3", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2016-12-24T16:00:00Z", "players_start": 7, "first_pairing_method": "slaughter", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 25, "analysis_enabled": false, "exclusivity": "invite", "started": "2016-12-24T16:00:13.242475Z", "ended": "2017-08-10T14:21:33.981731Z", "start_waiting": "2016-12-24T16:00:12.884116Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 15, "ranked": true }, { "id": 37253, "name": "Cybersport.com Beginner Tournament #2", "director": { "id": 72296, "username": "Torte de Lini", "country": "ch", "icon": "https://user-uploads.online-go.com/6df3dee227084696ff1b5736d8885133-64.png", "ratings": { "version": 5, "overall": { "rating": 975.596517665153, "deviation": 63.4472014776106, "volatility": 0.059974605221531724 } }, "ranking": 14.344916814388975, "professional": false, "ui_class": "" }, "description": "Cybersport.com Beginner Tournament #2", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 129600, "time_control_parameters": { "time_control": "simple", "speed": "correspondence", "system": "simple", "pause_on_weekends": false, "per_move": 129600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2414, "name": "Cybersport.com", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2018-05-15T13:00:00Z", "players_start": 7, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-05-14T12:24:32.164698Z", "ended": "2018-05-28T16:48:11.446125Z", "start_waiting": "2018-05-14T12:24:31.595229Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 100660, "name": "LIHKG League S Season 1", "director": { "id": 872222, "username": "daromorado", "country": "hk", "icon": "https://secure.gravatar.com/avatar/36300931508b43b32974d72afe3dc031?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1617.9845153360036, "deviation": 65.65741441717903, "volatility": 0.06000137908186022 } }, "ranking": 26.05621082853027, "professional": false, "ui_class": "supporter" }, "description": "LIHKG League S Season 1", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 4787, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8905, "name": "LIHKG囲碁", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 77, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-03-02T06:00:00Z", "players_start": 7, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-03-02T06:06:50.842981Z", "ended": "2023-03-10T19:07:36.919235Z", "start_waiting": "2023-03-02T06:06:50.513592Z", "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": 80656, "name": "10 kyu-5dan 9x9 swiss slow🐌", "director": { "id": 802455, "username": "royz", "country": "au", "icon": "https://user-uploads.online-go.com/23489ab482345a76b6d432ff07368b5a-64.png", "ratings": { "version": 5, "overall": { "rating": 1052.1310274249, "deviation": 62.60253870008884, "volatility": 0.06006769076422171 } }, "ranking": 16.093293696950248, "professional": false, "ui_class": "" }, "description": "if you are a very strong go player, then this tournament filters you from the lesser players.\n\nplease don’t use the pause or vacation features.\n\ngood luck!🙂", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "nz", "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": 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": "2021-10-02T03:00:00Z", "players_start": 7, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 20, "max_ranking": 34, "analysis_enabled": true, "exclusivity": "open", "started": "2021-10-02T03:00:21.973834Z", "ended": "2022-10-31T18:31:07.740235Z", "start_waiting": "2021-10-02T03:00:21.757006Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 9, "ranked": true }, { "id": 62063, "name": "Speed Tournament", "director": { "id": 482393, "username": "Wowza", "country": "us", "icon": "https://secure.gravatar.com/avatar/787db1c7c02392fc7fd94ded59985014?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1395.0983101576703, "deviation": 60.788436126936396, "volatility": 0.05998045429418925 } }, "ranking": 22.625002040838393, "professional": false, "ui_class": "" }, "description": "Description", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 30 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5729, "name": "SA Go Camp", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 15, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2020-06-17T18:15:00Z", "players_start": 7, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-17T18:12:04.589141Z", "ended": "2020-06-17T18:48:18.015135Z", "start_waiting": "2020-06-17T18:12:04.068489Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 125591, "name": "19x19 no.12", "director": { "id": 1163256, "username": "Wiangsak", "country": "142", "icon": "https://secure.gravatar.com/avatar/e850c31c8246c4b55019cbf40b282f6d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1423.4516936019406, "deviation": 65.08485409749619, "volatility": 0.06032777493569964 } }, "ranking": 23.090775554158505, "professional": false, "ui_class": "" }, "description": "ซ้อมกัน แบบพบกันหมด", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 259200, "period_time": 86400, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14715, "name": "CP GO Tournament", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2025-02-21T12:00:00Z", "players_start": 7, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 32, "analysis_enabled": false, "exclusivity": "invite", "started": "2025-02-20T14:50:28.201598Z", "ended": "2025-02-27T16:41:41.872194Z", "start_waiting": "2025-02-20T14:50:27.951538Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 59659, "name": "コスミ支援杯Bリーグ", "director": { "id": 552992, "username": "rui123", "country": "un", "icon": "https://user-uploads.online-go.com/5d3c52f52a951dcabfa6b23424912faf-64.png", "ratings": { "version": 5, "overall": { "rating": 1694.125789232745, "deviation": 62.77875217508912, "volatility": 0.0599848803445997 } }, "ranking": 27.12077748884781, "professional": false, "ui_class": "" }, "description": "ken12345、おもち、KG1848、mirup10000、kai_pohe_、morikazu、himari", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 46080, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 43200, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5264, "name": "コスミ支援杯", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 40, "icon": "https://user-uploads.online-go.com/2fa8befc1cebe66cdb520523a74a86d6-64.png" }, "auto_start_on_max": true, "time_start": "2020-04-28T09:00:00Z", "players_start": 7, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2020-04-26T17:15:28.791011Z", "ended": "2020-06-14T02:28:40.951224Z", "start_waiting": "2020-04-26T17:15:27.291835Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2fa8befc1cebe66cdb520523a74a86d6-15.png", "player_count": 7, "ranked": true } ] }
