Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=time_per_move&page=4920
{ "count": 59755, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=time_per_move&page=4921", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=time_per_move&page=4919", "results": [ { "id": 53704, "name": "Correspondence 19x19 RoundRobin 2019-11-10 19:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 6, "name": "Correspondence 19x19 RoundRobin", "rrule": "DTSTART:20260524T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:58:31.027016Z", "last_run": "2026-05-24T19:00:16.413509Z", "lead_time_seconds": 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"name": "Fruity Loops", "summary": "Eine Private Gruppe von Freunden/Bekannten.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://user-uploads.online-go.com/cb61b6763dde66b3b18a188ad559bb45-64.png" }, "auto_start_on_max": false, "time_start": "2018-08-17T16:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-08-18T19:24:59.693418Z", "ended": "2018-11-12T06:15:28.251128Z", "start_waiting": "2018-08-18T19:24:59.185347Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/cb61b6763dde66b3b18a188ad559bb45-15.png", "player_count": 4, "ranked": true }, { "id": 61324, "name": "Go Armenia Summer 2020", "director": { "id": 659102, "username": "mamikonian", "country": "am", "icon": 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"volatility": 0.06000470394663079 } }, "ranking": 14.739167788212786, "professional": false, "ui_class": "" }, "description": "demuestra tu vagancia en nuestro primer torneo oficial!", "schedule": null, "title": null, "tournament_type": "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": false, "group": { "id": 6421, "name": "vaGOs", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2021-02-12T22:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-07T17:57:49.626673Z", "ended": "2021-11-24T12:41:53.968599Z", "start_waiting": "2021-02-07T17:57:49.445764Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 8, "ranked": true }, { "id": 13626, "name": "Correspondence 13x13 RoundRobin 2015-12-29 01:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260525T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-05-25T19:00:17.183066Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 13, "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": "2026-05-28T19:00:00Z", "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, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2015-12-29T01:00:13.358825Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-12-29T01:00:36.949337Z", "ended": "2016-03-10T18:31:33.842445Z", "start_waiting": "2015-12-29T01:00:35.589316Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 10, "ranked": true }, { "id": 70471, "name": "tzurnfi r67phuhp iuhgpwu", "director": { "id": 884619, "username": "Takatomi", "country": "ca", "icon": "https://user-uploads.online-go.com/1dbd69345641cb9894ad05fac299737c-64.png", "ratings": { "version": 5, "overall": { "rating": 800.9100830283546, "deviation": 65.46419001815931, "volatility": 0.06002433998830182 } }, "ranking": 9.777412275802433, "professional": false, "ui_class": "" }, "description": "7eupwiz 8zß98zw \nw 5uwu5p", 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"start_waiting": "2021-01-23T10:11:04.468674Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 2, "ranked": true }, { "id": 9184, "name": "Battle of the Brains", "director": { "id": 101306, "username": "Scaevola", "country": "tw", "icon": "https://user-uploads.online-go.com/cb01a2ff923b1fcaa1339dd864ddad00-64.png", "ratings": { "version": 5, "overall": { "rating": 1338.4819504731647, "deviation": 66.40420533921888, "volatility": 0.05995952138661418 } }, "ranking": 21.665925621201833, "professional": false, "ui_class": "" }, "description": "This tournament has handicaps.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "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": 537, 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players of all strengths with emphasis on tournaments and game reviews. 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