Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-players_start&page=3531
{ "count": 60961, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=3532", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=3530", "results": [ { "id": 35665, "name": "EVENEMENT SUISSE DE GO (ROMANDIE)", "director": { "id": 489580, "username": "FahrnyKo", "country": "ch", "icon": "https://secure.gravatar.com/avatar/555328f540dd6f14a0510c288f408613?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 818.7271110043565, "deviation": 64.28618914148545, "volatility": 0.06003924182663003 } }, "ranking": 10.28676194785377, "professional": false, "ui_class": "" }, "description": "premier organisation de GO par Fahrny :-)\nhttps://www.facebook.com/events/145077896169162/", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "period_time": 30, "main_time": 300, "system": "byoyomi", 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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": "2026-09-07T22:00:00Z", "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": "2018-03-29T22:30:53.019483Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2018-03-29T22:31:55.327784Z", "ended": "2018-03-29T23:15:42.049490Z", "start_waiting": "2018-03-29T22:31:55.049969Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 36167, "name": "Blitz 19x19 Elimination Tournament 2018-04-08 17:30", "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:20260907T170000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-09-07T17:00:35.392571Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { 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"auto_start_on_max": false, "time_start": "2018-04-24T01:00:25.503124Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2018-04-24T01:00:54.116667Z", "ended": "2018-05-05T08:27:55.724457Z", "start_waiting": "2018-04-24T01:00:53.017949Z", "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": 38140, "name": "Live 9x9 Double Elimination Tournament 2018-06-14 14:30", "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 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"2018-05-25T22:30:53.554596Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 9, "ranked": true } ] }
