Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4833
{ "count": 60365, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4834", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4832", "results": [ { "id": 2917, "name": "Torneo 1", "director": { "id": 65712, "username": "Artichokes", "country": "cl", "icon": "https://secure.gravatar.com/avatar/dd5202901627ae1c9ab5eea676ca4ec4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2178.827778928491, "deviation": 108.02418200467005, "volatility": 0.05999477125612433 } }, "ranking": 32.945784351970374, "professional": false, "ui_class": "" }, "description": "Crédito cultural Introducción al Go\nUMAG 2014", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 15600, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10800, "main_time": 432000, "periods": 3 }, "is_open": true, 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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-12-11T12:30:30.865733Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-12-11T12:31:30.265881Z", "ended": "2023-12-11T13:44:24.574630Z", "start_waiting": "2023-12-11T12:31:30.142496Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 30596, "name": "神魔之塔 古獸之巢 9x9 升降杯 4/2017", "director": { "id": 458210, "username": "small_i", "country": "un", "icon": "https://user-uploads.online-go.com/fedeab03a755ed95018551ad5e12f6db-64.png", "ratings": { "version": 5, "overall": { "rating": 1759.2314871335886, "deviation": 76.23613659866054, "volatility": 0.059999623239528635 } }, "ranking": 27.99376883720535, "professional": false, "ui_class": "" }, 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"start_waiting": "2017-09-26T13:17:35.342132Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/bc5ad85082c161635e562186adaf1f19-15.png", "player_count": 5, "ranked": true }, { "id": 32593, "name": "Blitz 13x13 Swiss Tournament 2017-12-07 19:30", "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": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260724T110000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-07-24T11:00:53.112441Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 40 }, "next_run": "2026-07-24T15:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-12-07T19:30:36.938002Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-12-07T19:30:41.369661Z", "ended": "2017-12-07T20:33:41.051738Z", "start_waiting": "2017-12-07T19:30:37.937167Z", "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": 30548, "name": "Blitz 13x13 Swiss Tournament 2017-09-24 19:30", "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": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260724T110000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, 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"2017-09-24T19:30:22.791972Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-09-24T19:32:25.760547Z", "ended": "2017-09-24T20:18:56.243835Z", "start_waiting": "2017-09-24T19:32:25.062240Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 6, "ranked": true }, { "id": 30543, "name": "Blitz 13x13 Swiss Tournament 2017-09-24 15:30", "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 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"main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-09-24T15:30:04.094145Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-09-24T15:30:06.785860Z", "ended": "2017-09-24T16:10:56.665673Z", "start_waiting": "2017-09-24T15:30:06.363994Z", "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": 1823, "name": "A Fast 13 x 13 Tournament", "director": { "id": 41803, "username": "wishanem", "country": "us", "icon": "https://secure.gravatar.com/avatar/df6bb91b75c5dc99ba3895388e2e3d93?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1144.5705652817514, "deviation": 63.86185850876677, "volatility": 0.059996505328279125 } }, "ranking": 18.04279819013569, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2012-06-08T10:36:33Z", "ended": "2012-06-08T08:36:33Z", "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 60812, "name": "ddk tournament", "director": { "id": 607077, "username": "ninjafaye", "country": "019", "icon": "https://user-uploads.online-go.com/0b03cb37b374c37b073e3e2342fb0538-64.png", "ratings": { "version": 5, "overall": { "rating": 1123.5742378015034, "deviation": 61.86251362094802, "volatility": 0.05997569540432735 } }, "ranking": 17.61418458016176, "professional": false, "ui_class": "" }, "description": "For double digit kyu 20-10", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "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": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3680, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-05-21T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-21T16:01:26.139158Z", "ended": "2020-05-21T17:06:27.185855Z", "start_waiting": "2020-05-21T16:01:25.546504Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 1804, "name": "Logorfin's mini-tournament yet again", "director": { "id": 12088, "username": "Logorfin", "country": "us", "icon": "https://secure.gravatar.com/avatar/04c4b453d85db8898ba1f390f66978f4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1442.7000222168901, "deviation": 64.93199026976866, "volatility": 0.05982080986180064 } }, "ranking": 23.401718972935306, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 9, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2012-09-25T06:02:01Z", "ended": "2012-09-25T04:02:01Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true } ] }
