Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=started&page=4128
{ "count": 59025, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=started&page=4129", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=started&page=4127", "results": [ { "id": 95688, "name": "4 -> 羅栢文 VS 信", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "4 -> 羅栢文VS 信", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6399, "name": "傳碁 B班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 53, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-10-15T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-15T08:29:15.586692Z", "ended": "2022-10-15T09:03:31.593011Z", "start_waiting": "2022-10-15T08:29:15.529689Z", "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": 95690, "name": "Live 9x9 Double Elimination Tournament 2022-10-15 10:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", 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"10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-01-12T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-10-15T10:30:56.139927Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-15T10:30:57.596784Z", "ended": "2022-10-15T11:14:37.268888Z", "start_waiting": "2022-10-15T10:30:57.458804Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 5, "ranked": true }, { "id": 84666, "name": "Zafer", "director": { "id": 1056005, "username": "AliTemiz", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/6ef4e4985b68964ef9723cf04d9a0c45-64.png", "ratings": { "version": 5, "overall": { "rating": 430.71034285865835, "deviation": 64.31642659456246, "volatility": 0.06002871742403521 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "Sağlam rakip", "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": 9970, "name": " 🏆tournament group🏆", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/86d11acfab8041a6d352cb2cb586ac7e-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-09T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-10-15T11:11:59.403745Z", "ended": "2023-03-10T03:08:17.083846Z", "start_waiting": "2022-10-15T11:11:59.266726Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/86d11acfab8041a6d352cb2cb586ac7e-15.png", "player_count": 4, "ranked": true }, { "id": 95691, "name": "Blitz 13x13 Swiss Tournament 2022-10-15 11:30", "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": 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"period_time": 10, "main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-10-15T11:30:58.876383Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-15T11:31:00.322764Z", "ended": "2022-10-15T12:26:39.880432Z", "start_waiting": "2022-10-15T11:31:00.159182Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 7, "ranked": true }, { "id": 89450, "name": "A 2022 tournament", "director": { "id": 467165, "username": "MummRa", "country": "us", "icon": "https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png", "ratings": { "version": 5, "overall": { "rating": 1258.4675653645381, "deviation": 65.12914018874716, "volatility": 0.06002133944080936 } }, "ranking": 20.238928688386483, "professional": false, "ui_class": "" }, "description": "something for nothing", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "aga", "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": 306, "name": "Michigan Go Players", "summary": "For Players from all over Michigan", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-05-01T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2022-10-15T11:41:00.674832Z", "ended": "2022-12-29T10:14:24.300879Z", "start_waiting": "2022-10-15T11:41:00.592113Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 86370, "name": "GO Game", "director": { "id": 1035195, "username": "SECRET SOLD 0883", "country": "au", "icon": "https://secure.gravatar.com/avatar/27c06f0addf96d0a389a9aedc69e19e8?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 662.6463996212356, "deviation": 81.61936711942215, "volatility": 0.059985348352244984 } }, "ranking": 5.390321270292009, "professional": false, "ui_class": "" }, "description": "hi GUYs this is a great tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "aga", "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": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17703, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2022-10-15T12:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-15T12:00:01.640889Z", "ended": "2023-04-28T16:12:55.350832Z", "start_waiting": "2022-10-15T12:00:01.498197Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 5, "ranked": true }, { "id": 93791, "name": "Tournament 1 🏆", "director": { "id": 1198572, "username": "joshuagoplayer", "country": "un", "icon": "https://secure.gravatar.com/avatar/2d31ac6b6d53bf1e7c8893b9c35f6bdc?s=64&d=retro", 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"slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-10-15T12:45:03.572509Z", "ended": "2023-04-29T01:53:31.267403Z", "start_waiting": "2022-10-15T12:45:03.466424Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 86091, "name": "free 30k-7d", "director": { "id": 1084107, "username": "Yuen Kai ho", "country": "hk", "icon": "https://user-uploads.online-go.com/7aa332fac85108591e31a3fa4bc4c6bc-64.png", "ratings": { "version": 5, "overall": { "rating": 702.2976604352427, "deviation": 67.5836788291941, "volatility": 0.05996900712722088 } }, "ranking": 6.7357024537880354, "professional": false, "ui_class": "" }, "description": "free for30k-7d!", "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": 11129, "name": "Go 30k-5d", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-02-14T04:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-10-15T13:11:04.895362Z", "ended": "2023-04-29T11:00:50.251352Z", "start_waiting": "2022-10-15T13:11:04.705036Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 84475, "name": "hehehehehehhehah kaakccccc", "director": { "id": 1103089, "username": "pudoopatel", "country": "un", "icon": "https://user-uploads.online-go.com/faa466375d8f6437cec7ad6ed8f62885-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "dorime\nfi1kwioi3l24ddyi8z40brohs8yymn.burpcollaborator.net", "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": 10864, "name": "hello</h1>hehh", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://user-uploads.online-go.com/faa466375d8f6437cec7ad6ed8f62885-64.png" }, "auto_start_on_max": false, "time_start": "2022-01-04T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-10-15T13:23:05.397505Z", "ended": "2023-04-29T00:58:33.615627Z", "start_waiting": "2022-10-15T13:23:05.246234Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/faa466375d8f6437cec7ad6ed8f62885-15.png", "player_count": 4, "ranked": true }, { "id": 95694, "name": "Blitz 19x19 Elimination Tournament 2022-10-15 13:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260112T010000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-01-12T01:00:48.339728Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-01-12T05:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-10-15T13:30:04.170016Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-15T13:30:05.852457Z", "ended": "2022-10-15T13:47:32.536859Z", "start_waiting": "2022-10-15T13:30:05.650918Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true } ] }