Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5597
{ "count": 58835, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5598", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5596", "results": [ { "id": 56521, "name": "Valentine Day Tournament 🍇 🎀 𝓁🏵𝓋𝑒 🎀 🍇", "director": { "id": 681235, "username": "johannguyen", "country": "sg", "icon": "https://user-uploads.online-go.com/5b71579a2dd747619908f8c25e7257b3-64.png", "ratings": { "version": 5, "overall": { "rating": 1786.0753867808758, "deviation": 64.7454226166136, "volatility": 0.060078710528863946 } }, "ranking": 28.344343935517347, "professional": false, "ui_class": "" }, "description": "Love is in the air! ⋆ 🎀 𝓁💮𝓋𝑒 🎀 ⋆\n\nHappy Valentine's Day to all the lovebirds out there!\n\nHope you enjoy this tournament!\n\nDon't forget to join and invite more ppl (starting very soon)!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 81600, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 72000, "initial_time": 864000, "max_time": 864000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4006, "name": "God of Go", "summary": "FIRST DECENTRALIZED GO LEARNING AND PLAYING PLATFORM", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 412, "icon": "https://user-uploads.online-go.com/e758f131015bdcdb1ffce1d7e8b77f6d-64.png" }, "auto_start_on_max": true, "time_start": "2020-02-14T15:00:00Z", "players_start": 5, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-02-14T15:00:14.920946Z", "ended": "2020-06-16T21:55:30.752115Z", "start_waiting": "2020-02-14T15:00:14.198010Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/e758f131015bdcdb1ffce1d7e8b77f6d-15.png", "player_count": 6, "ranked": true }, { "id": 136525, "name": "aaaaaaa", "director": { "id": 1403157, "username": "milona", "country": "vn", "icon": "https://user-uploads.online-go.com/613182c57a12d231c2d4e391108988c1-64.png", "ratings": { "version": 5, "overall": { "rating": 1546.7650842513613, "deviation": 68.55860592735375, "volatility": 0.05998743307913226 } }, "ranking": 25.014101060488965, "professional": false, "ui_class": "" }, "description": "aaaaaaaaaaaaaaaaaaasdasd", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 34, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 20, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13799, "name": "Eclipsera Discord Tornaments", "summary": "Nhóm Discord Chính: [✨๖ۣۜEclipsera۵](https://discord.gg/x7xByC4eWd)", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/2a78c4264e8fb84a5d65f91120e69663-64.png" }, "auto_start_on_max": false, "time_start": "2026-01-20T01:45:00Z", "players_start": 3, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2026-01-20T01:45:21.955041Z", "ended": "2026-01-20T02:11:44.524504Z", "start_waiting": "2026-01-20T01:45:21.734329Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2a78c4264e8fb84a5d65f91120e69663-15.png", "player_count": 3, "ranked": false }, { "id": 78745, "name": "11 player tournament", "director": { "id": 747928, "username": "李建澔2", "country": "_Olimpic_Movement", "icon": "https://user-uploads.online-go.com/7dfcf7f08dc31d02b156957bca67bbdd-64.png", "ratings": { "version": 5, "overall": { "rating": 1174.3551066903533, "deviation": 64.4887180154099, "volatility": 0.06015229462096002 } }, "ranking": 18.63751328794923, "professional": false, "ui_class": "" }, "description": "This tournament has 11 players", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4456, "name": "Our Go House", "summary": "Hello this is Our Go House 🔰🔰\n😃🙃😊👋 YEET", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 159, "icon": "https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-64.png" }, "auto_start_on_max": true, "time_start": "2021-08-13T11:06:00Z", "players_start": 11, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-14T10:07:44.064514Z", "ended": "2022-10-21T23:12:45.230151Z", "start_waiting": "2021-08-14T10:07:43.870207Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-15.png", "player_count": 11, "ranked": true }, { "id": 112582, "name": "9*9 #8", "director": { "id": 1381238, "username": "BuzzerBeater", "country": "030", "icon": "https://user-uploads.online-go.com/d34952ca0e76fd14a163c154f3b31475-64.png", "ratings": { "version": 5, "overall": { "rating": 1755.317183033339, "deviation": 81.12504451959467, "volatility": 0.06094293502849765 } }, "ranking": 27.94220251339401, "professional": false, "ui_class": "" }, "description": "Welcome!14d of time.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 42667, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 1209600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13682, "name": "9*9棋賽群", "summary": "A space for 9*9 tournaments!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 27, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-03-03T04:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-03T04:00:32.012532Z", "ended": "2024-05-26T07:32:21.413594Z", "start_waiting": "2024-03-03T04:00:31.099657Z", "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": 127237, "name": "w2334e", "director": { "id": 1753367, "username": "rgfrfergegeger", "country": "un", "icon": "https://secure.gravatar.com/avatar/b5cafee46e8ad8ad51767868f6d686b7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1477.3075423447413, "deviation": 120.27960261630055, "volatility": 0.06000742273665568 } }, "ranking": 23.950485774847156, "professional": false, "ui_class": "" }, "description": "dfsgsfsfsfsfv", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": 11320, "name": "Україна", "summary": "", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 25, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-05-07T19:57:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-07T18:23:28.682857Z", "ended": "2025-04-07T18:26:40.392024Z", "start_waiting": "2025-04-07T18:23:28.474808Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 17, "ranked": true }, { "id": 129663, "name": "9x9 Open D.E. Cup #187", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.7607772259034, "deviation": 69.43294160708245, "volatility": 0.06017334395576651 } }, "ranking": 23.17695807323701, "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": 694, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2025-06-29T19:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-06-27T02:30:55.458902Z", "ended": "2025-11-04T12:14:13.665756Z", "start_waiting": "2025-06-27T02:30:55.345682Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 8, "ranked": true }, { "id": 70848, "name": "Tacos 2.0", "director": { "id": 897911, "username": "DA NOOBBB", "country": "hk", "icon": "https://user-uploads.online-go.com/086971b8bc34557129e3d71e22f78026-64.png", "ratings": { "version": 5, "overall": { "rating": 1241.806425236919, "deviation": 62.007928196577325, "volatility": 0.05999569580191999 } }, "ranking": 19.93039362009397, "professional": false, "ui_class": "" }, "description": "Tacosssssssss", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 7641, "name": "It’s Raining Tacos~~🌮🌮", "summary": "Tacos!!!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/e9528018d9cc20628b4331e8cc9a5382-64.png" }, "auto_start_on_max": false, "time_start": "2021-02-14T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-14T07:00:25.410922Z", "ended": "2022-11-25T10:53:48.341873Z", "start_waiting": "2021-02-14T07:00:25.161128Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e9528018d9cc20628b4331e8cc9a5382-15.png", "player_count": 11, "ranked": true }, { "id": 41154, "name": "Great Dragon Of Water 2018", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "Tournament for the Great Dragon Of Water title.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2662, "name": "Great Dragons", "summary": "No longer supported.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 41, "icon": "https://user-uploads.online-go.com/586e20fe90e3a28268917e9b207ee33c-64.png" }, "auto_start_on_max": false, "time_start": "2018-10-09T12:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2018-10-09T12:00:05.528579Z", "ended": "2020-12-04T20:34:01.491614Z", "start_waiting": "2018-10-09T12:00:03.891446Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/586e20fe90e3a28268917e9b207ee33c-15.png", "player_count": 21, "ranked": true }, { "id": 91100, "name": "Go Zodiac Friendship Games Online ราศีเมถุน รุ่น C กระดาน 19x19 (1-4คิว)", "director": { "id": 912069, "username": "cp03", "country": "un", "icon": "https://user-uploads.online-go.com/4da1ef892b79d62ea729b1964f8d22fc-64.png", "ratings": { "version": 5, "overall": { "rating": 1107.4533474986902, "deviation": 189.37898466816355, "volatility": 0.06001261824989068 } }, "ranking": 17.279625645714837, "professional": false, "ui_class": "provisional" }, "description": "Go Zodiac Friendship Games Online ราศีเมถุน รุ่น C กระดาน 19x19 (1-4คิว)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10405, "name": "Zodiac กลุ่ม C(1-4 คิว)", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 157, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2022-06-24T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-06-24T10:00:48.821224Z", "ended": "2022-06-24T12:34:15.597201Z", "start_waiting": "2022-06-24T10:00:47.929721Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 27, "ranked": true }, { "id": 48231, "name": "Torneo per corrispondenza OGS 2019", "director": { "id": 516941, "username": "badright", "country": "it", "icon": "https://secure.gravatar.com/avatar/145de75b32da470687fb94d5a362dd67?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1806.908767343703, "deviation": 64.90198972387103, "volatility": 0.05996915913436083 } }, "ranking": 28.612810560742055, "professional": false, "ui_class": "" }, "description": "Buon divertimento a tutti!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2382, "name": "Goisti che non pagano a blackjack", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 78, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-05-11T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-05-11T08:00:28.433425Z", "ended": "2020-04-23T07:40:30.493322Z", "start_waiting": "2019-05-11T08:00:27.297512Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 15, "ranked": true } ] }
