Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5512
{ "count": 58823, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5513", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5511", "results": [ { "id": 127644, "name": "No D&D 2.1", "director": { "id": 397597, "username": "Cargonat", "country": "de", "icon": "https://user-uploads.online-go.com/bb17d1b90204cdfb8319f213fda659f9-64.png", "ratings": { "version": 5, "overall": { "rating": 1240.4295516533075, "deviation": 63.538389477559775, "volatility": 0.060010406293877216 } }, "ranking": 19.904711431110776, "professional": false, "ui_class": "" }, "description": "No D&D :(", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15268, "name": "No D&D :(", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-04-19T20:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-19T19:19:11.834141Z", "ended": "2025-04-19T19:19:28.203468Z", "start_waiting": "2025-04-19T19:19:11.807857Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 1, "ranked": true }, { "id": 77693, "name": "waiting", "director": { "id": 943646, "username": "Alpha Zero", "country": "us", "icon": "https://secure.gravatar.com/avatar/9d1a77d931cc0e362543930820bcca4b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1326.79752693017, "deviation": 65.56888398639605, "volatility": 0.06000228444562641 } }, "ranking": 21.462947929590804, "professional": false, "ui_class": "" }, "description": "e-go open", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": 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": 17825, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2021-07-17T21:15:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 23, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-18T08:10:20.566644Z", "ended": "2021-07-18T08:17:27.931973Z", "start_waiting": "2021-07-18T08:10:20.495104Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 2, "ranked": true }, { "id": 77288, "name": "mlccc", "director": { "id": 416489, "username": "Spinaltap", "country": "un", "icon": "https://user-uploads.online-go.com/fed9a5c54980ffee623ebb3db223b5db-64.png", "ratings": { 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"random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-07-09T18:50:11.691024Z", "ended": "2021-07-09T19:07:44.242247Z", "start_waiting": "2021-07-09T18:50:11.229671Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/31cd66c5a079813b0cda160187c8bc7f-15.png", "player_count": 8, "ranked": true }, { "id": 89284, "name": "For Fun", "director": { "id": 1084605, "username": "sedlt", "country": "hk", "icon": "https://user-uploads.online-go.com/1706fbae0dce1314a6006bad8e8e7485-64.png", "ratings": { "version": 5, "overall": { "rating": 764.988129572982, "deviation": 78.00584109105114, "volatility": 0.060011031706527294 } }, "ranking": 8.71509655511107, "professional": false, "ui_class": "" }, "description": "A match just for fun", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 175680, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 172800, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11458, "name": "Best Friends", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 22, "icon": "https://user-uploads.online-go.com/2b1f18c7e54d6f3c8170051050e45c7a-64.png" }, "auto_start_on_max": false, "time_start": "2022-05-09T01:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-05-07T09:43:42.323542Z", "ended": "2023-01-22T10:00:13.393354Z", "start_waiting": "2022-05-07T09:43:41.969534Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2b1f18c7e54d6f3c8170051050e45c7a-15.png", "player_count": 12, "ranked": true }, { "id": 77185, "name": "Practice game NZ Rules", "director": { "id": 777164, "username": "sweissner2", "country": "us", "icon": "https://user-uploads.online-go.com/678047e226d2c7bf4aeac51b8ac1b72d-64.png", "ratings": { "version": 5, "overall": { "rating": 1577.6111435393589, "deviation": 67.63982131720303, "volatility": 0.06089795587215851 } }, "ranking": 25.47122236891485, "professional": false, "ui_class": "supporter" }, "description": "Friday 10 pm GMT", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "nz", "time_per_move": 50, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 30, "periods": 5 }, "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": false, "time_start": "2021-07-09T21:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "invite", "started": "2021-07-09T21:02:22.409130Z", "ended": "2021-07-09T22:13:09.079242Z", "start_waiting": "2021-07-09T21:02:22.366630Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 2, "ranked": true }, { "id": 75235, "name": "Correspondence 9x9 RoundRobin 2021-05-17 19:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"slaughter", "subsequent_pairing_method": "slaughter", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 10 }, "next_run": "2026-03-03T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-05-17T19:00:02.971612Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-17T19:00:04.545863Z", "ended": "2021-06-28T17:46:59.849525Z", "start_waiting": "2021-05-17T19:00:03.579122Z", "board_size": 9, "active_round": null, "icon": 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"auto_start_on_max": false, "time_start": "2021-11-28T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-11-28T03:06:07.142794Z", "ended": "2021-11-28T03:32:46.149718Z", "start_waiting": "2021-11-28T03:06:07.007269Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png", "player_count": 4, "ranked": true }, { "id": 91226, "name": "Correspondence 9x9 RoundRobin 2022-06-14 19:00", "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": 5, "name": "Correspondence 9x9 RoundRobin", "rrule": "DTSTART:20260228T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:56:18.340749Z", "last_run": "2026-02-28T19:00:40.650213Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 10 }, "next_run": "2026-03-03T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-06-14T19:00:38.367170Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2022-06-14T19:01:38.582860Z", "ended": "2022-07-28T23:09:08.273953Z", "start_waiting": "2022-06-14T19:01:38.367179Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 6, "ranked": true } ] }
