Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5192
{ "count": 59015, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5193", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5191", "results": [ { "id": 55306, "name": "Tournament 57", "director": { "id": 12573, "username": "Misawa", "country": "us", "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png", "ratings": { "version": 5, "overall": { "rating": 977.5796256115817, "deviation": 69.02183474866371, "volatility": 0.05986671976150141 } }, "ranking": 14.391926363316212, "professional": false, "ui_class": "" }, "description": "A new decade begins - so does a new tournament!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 91200, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 432000, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 343, "name": "Global Go Club", "summary": "Open Go club for people anywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 591, "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png" }, "auto_start_on_max": false, "time_start": "2020-01-16T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 10, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "group", "started": "2020-01-16T07:00:50.954906Z", "ended": "2024-04-29T18:58:33.498274Z", "start_waiting": "2020-01-16T07:00:47.309991Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png", "player_count": 62, "ranked": true }, { "id": 78348, "name": "Gokid Cup", "director": { "id": 659630, "username": "Gokid.hk", "country": "_Pirate", "icon": "https://secure.gravatar.com/avatar/3b80e725492c38d7d173d76ae8a780fc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1875.3414057746759, "deviation": 61.9944469483149, "volatility": 0.060198641064034185 } }, "ranking": 29.473370234652496, "professional": false, "ui_class": "" }, "description": "It is the first tournament for practice and improvement. We will choose games to review.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4076, "name": "Gokid Club", "summary": "We will hold tournaments every months for practice! Welcome all kyu & dan players!\n我們每個月都會定期舉辦比賽！歡迎各位級位段位棋友參加！", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 30, "icon": "https://user-uploads.online-go.com/6e5a4c0319a9ad306f4b6d219163cc04-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-07T06:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-07T06:00:50.662389Z", "ended": "2021-11-30T18:14:40.463786Z", "start_waiting": "2021-08-07T06:00:50.222323Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6e5a4c0319a9ad306f4b6d219163cc04-15.png", "player_count": 19, "ranked": true }, { "id": 123972, "name": "สาระRA!Ls Tour ครั้งที่ 76", "director": { "id": 148806, "username": "โอ๋ชิงหยวน", "country": "th", "icon": "https://user-uploads.online-go.com/d3f8fcc6dbd4915bc123f62b337be552-64.png", "ratings": { "version": 5, "overall": { "rating": 1477.1378866908801, "deviation": 65.4166942308379, "volatility": 0.05948893852597275 } }, "ranking": 23.94782705023332, "professional": false, "ui_class": "" }, "description": "RESPECT", "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": 91, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png" }, "auto_start_on_max": true, "time_start": "2025-01-16T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 24, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2025-01-16T07:00:39.930075Z", "ended": "2025-04-05T17:38:11.463701Z", "start_waiting": "2025-01-16T07:00:39.727083Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png", "player_count": 6, "ranked": true }, { "id": 55733, "name": "Reddit Round Robin Handicap Correspondence 6 Kyu - 6 Dan", "director": { "id": 963, "username": "thouis", "country": "_LGBT", "icon": "https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png", "ratings": { "version": 5, "overall": { "rating": 1255.8907083796955, "deviation": 63.08608888359871, "volatility": 0.059562475297327104 } }, "ranking": 20.191477805425514, "professional": false, "ui_class": "supporter" }, "description": "Reddit Round Robin Handicap Correspondence 6 Kyu - 6 Dan", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "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": 38, "name": "reddit", "summary": "/r/baduk", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2285, "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png" }, "auto_start_on_max": true, "time_start": "2020-01-22T17:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 24, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2020-01-16T23:25:08.483350Z", "ended": "2020-07-28T16:28:11.463019Z", "start_waiting": "2020-01-16T23:25:04.400658Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png", "player_count": 10, "ranked": true }, { "id": 134432, "name": "สาระRA!Ls Tour ครั้งที่ 82", "director": { "id": 148806, "username": "โอ๋ชิงหยวน", "country": "th", "icon": "https://user-uploads.online-go.com/d3f8fcc6dbd4915bc123f62b337be552-64.png", "ratings": { "version": 5, "overall": { "rating": 1477.1378866908801, "deviation": 65.4166942308379, "volatility": 0.05948893852597275 } }, "ranking": 23.94782705023332, "professional": false, "ui_class": "" }, "description": "Respect", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 9573, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": true, "total_time": 1209600 }, "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": 91, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png" }, "auto_start_on_max": false, "time_start": "2025-11-30T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 22, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2025-11-30T03:00:10.792794Z", "ended": "2026-01-02T08:30:04.196938Z", "start_waiting": "2025-11-30T03:00:10.418365Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png", "player_count": 8, "ranked": true }, { "id": 78606, "name": "Кубок Августа 9х9", "director": { "id": 815616, "username": "Владислав Винокуров", "country": "ru", "icon": "https://user-uploads.online-go.com/5fdad6222692d66211e57ebba8fcac39-64.png", "ratings": { "version": 5, "overall": { "rating": 1780.3382343970634, "deviation": 66.16059223360482, "volatility": 0.0600827653311513 } }, "ranking": 28.26986284254334, "professional": false, "ui_class": "" }, "description": "Выиграйте \"Кубок Августа 9х9\"!\nВы получите Кубок на сайте OGS.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 259200, "period_time": 86400, "periods": 2 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8062, "name": "Любители игры го", "summary": "Здесь я провожу разные турниры, рад новым участникам.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 47, "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-15T09:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 35, "analysis_enabled": false, "exclusivity": "group", "started": "2021-08-15T09:00:42.524179Z", "ended": "2021-10-19T08:39:31.855851Z", "start_waiting": "2021-08-15T09:00:42.402684Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-15.png", "player_count": 6, "ranked": true }, { "id": 38689, "name": "Tournament 46", "director": { "id": 12573, "username": "Misawa", "country": "us", "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png", "ratings": { "version": 5, "overall": { "rating": 977.5796256115817, "deviation": 69.02183474866371, "volatility": 0.05986671976150141 } }, "ranking": 14.391926363316212, "professional": false, "ui_class": "" }, "description": "It's the middle of the year! Hard to believe it. Let's celebrate by starting another Go tournament. I have so many games right now - we'll keep this simple - one game at a time. Elimination time!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 91200, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 432000, "max_time": 432000, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 343, "name": "Global Go Club", "summary": "Open Go club for people anywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 591, "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png" }, "auto_start_on_max": false, "time_start": "2018-07-15T06:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 10, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "group", "started": "2018-07-15T06:00:17.753332Z", "ended": "2021-08-14T08:14:11.635983Z", "start_waiting": "2018-07-15T06:00:13.333950Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png", "player_count": 43, "ranked": true }, { "id": 117279, "name": "Handicap tournament", "director": { "id": 380817, "username": "look info döskee", "country": "zz", "icon": "https://user-uploads.online-go.com/9b2153c750a7384cdad630699b7e138d-64.png", "ratings": { "version": 5, "overall": { "rating": 1001.1282744304297, "deviation": 68.63680878166396, "volatility": 0.058646562422007574 } }, "ranking": 14.942969758566955, "professional": false, "ui_class": "" }, "description": "Handicap tournament, chinese rules", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "chinese", "time_per_move": 261935, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 345600, "period_time": 259200, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1781, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2024-06-22T19:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2024-06-22T19:00:49.502060Z", "ended": "2025-08-02T08:26:49.274708Z", "start_waiting": "2024-06-22T19:00:49.204928Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 6, "ranked": true }, { "id": 43126, "name": "Swiss Byo-Yomi Live CHinese 19X19 Open Coke Tournament", "director": { "id": 586762, "username": "Likerofgo", "country": "_United_Nations", "icon": "https://secure.gravatar.com/avatar/27e76766021e91a30990447aae031fca?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1640.2962634335036, "deviation": 65.18034366742593, "volatility": 0.0599611837710661 } }, "ranking": 26.37326456152656, "professional": false, "ui_class": "" }, "description": "Drink Coke while playing.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "chinese", "time_per_move": 46, "time_control_parameters": { "period_time": 30, "main_time": 1500, "system": "byoyomi", "pause_on_weekends": false, "time_control": "byoyomi", "periods": 5, "speed": "live" }, "is_open": true, "exclude_provisional": true, "group": { "id": 375, "name": "Singapore Go Group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 90, "icon": "https://user-uploads.online-go.com/529c6f8d9bf74e0c7bad9bd6a682570e-64.png" }, "auto_start_on_max": false, "time_start": "2018-11-27T04:00:00Z", "players_start": 5, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2018-11-29T13:54:12.210459Z", "ended": "2018-11-29T15:27:52.667981Z", "start_waiting": "2018-11-29T13:54:11.841995Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/529c6f8d9bf74e0c7bad9bd6a682570e-15.png", "player_count": 5, "ranked": true }, { "id": 61132, "name": "Skandal 13x13 #1", "director": { "id": 98356, "username": "Kalli", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/3618c1a659a62c2d8fdf980f0f311a87-64.png", "ratings": { "version": 5, "overall": { "rating": 1449.62189096768, "deviation": 67.09370414538736, "volatility": 0.06006095907080388 } }, "ranking": 23.512523767360477, "professional": false, "ui_class": "" }, "description": "Der Jugendclub-Skandal in Friedrichshain starte seine online Go-Turnier-Serie mit einem 9x9 Turnier. \nViel Spass und spannende Partien.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "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": 5792, "name": "Go-Treff Jugendclub Skandal", "summary": "Der Jugendclub Skandal ist eine Freizeiteinrichtung in Berlin-Friedrichshain.\nDies hier ist sein virtueller Go-Spieltreff.\nIch wünsche allen, die hier vorbeischauen, schöne und spannende Partien.\nBald werden hier auch Turniere stattfinden und dann ihr könn", "require_invitation": false, "is_public": true, "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": false, "time_start": "2020-05-29T16:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 35, "analysis_enabled": false, "exclusivity": "invite", "started": "2020-05-29T16:00:43.649152Z", "ended": "2020-10-31T15:55:51.959159Z", "start_waiting": "2020-05-29T16:00:42.917052Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true } ] }
