Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-exclusivity&page=3653
{ "count": 59552, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclusivity&page=3654", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclusivity&page=3652", "results": [ { "id": 106964, "name": "1212121杯", "director": { "id": 1408273, "username": "花岗岩002", "country": "cn", "icon": "https://user-uploads.online-go.com/515b9b82c32b1f00f6a0c45622f7849e-64.png", "ratings": { "version": 5, "overall": { "rating": 1516.0275689448574, "deviation": 136.5195124472274, "volatility": 0.06003281342326167 } }, "ranking": 24.549428814913664, "professional": false, "ui_class": "" }, "description": "哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或由要哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或哈哈哈哈哈哈哈哈哈哈或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或或", "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": 9959, "name": "Battlefield", "summary": "Lots of tournaments.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/35a32113b107d2c20dd88098e310591c-64.png" }, "auto_start_on_max": true, "time_start": "2023-08-31T00:42:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-08-31T00:42:32.602210Z", "ended": "2023-08-31T01:23:44.406575Z", "start_waiting": "2023-08-31T00:42:32.519482Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/35a32113b107d2c20dd88098e310591c-15.png", "player_count": 2, "ranked": true }, { "id": 110662, "name": "Blitz 19x19 Elimination Tournament 2023-12-15 13:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260504T050000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-05-04T05:00:48.985026Z", "lead_time_seconds": 1800, "tournament_type": 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"max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-12-15T13:31:35.075022Z", "ended": "2023-12-15T13:53:57.957633Z", "start_waiting": "2023-12-15T13:31:34.936532Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 7, "ranked": true }, { "id": 123076, "name": "Live 9x9 Double Elimination Tournament 2024-12-10 10:30", "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 Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": 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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-12-10T10:30:11.862127Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-12-10T10:31:12.278112Z", "ended": "2024-12-10T11:20:50.071829Z", "start_waiting": "2024-12-10T10:31:11.873293Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 7, "ranked": true }, { "id": 109320, "name": "Live 9x9 Double Elimination Tournament 2023-11-07 02:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260504T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-05-04T06:00:49.818642Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "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": "2026-05-04T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "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": "2023-11-07T02:30:14.429125Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-11-07T02:31:14.637347Z", "ended": "2023-11-07T03:12:09.519022Z", "start_waiting": "2023-11-07T02:31:14.445103Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 7, "ranked": true }, { "id": 106763, "name": "Viva l'estate", "director": { "id": 1055696, "username": "deleted-dd2583d3-bb3a-42cb-a2fb-8c58bbe3d216", "country": "it", "icon": "https://user-uploads.online-go.com/c176d6849a1892b9017c85f548813837-64.png", "ratings": { "version": 5, 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false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260504T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-05-04T06:00:49.818642Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "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": "2026-05-04T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, 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