Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-start_waiting&page=3820
{ "count": 59231, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-start_waiting&page=3821", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-start_waiting&page=3819", "results": [ { "id": 59770, "name": "Blitz 19x19 Elimination Tournament 2020-04-28 13:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260129T210000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-01-29T21:01:05.282549Z", 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null, "auto_start_on_max": false, "time_start": "2020-04-28T12:30:15.882705Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-04-28T12:30:18.030257Z", "ended": "2020-04-28T14:45:40.856363Z", "start_waiting": "2020-04-28T12:30:17.117857Z", "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": 59769, "name": "Selfplay 8", "director": { "id": 767655, "username": "katrain-dev", "country": "dk", "icon": "https://user-uploads.online-go.com/36d10f42fd3c0c022fd41d5aea21641c-64.png", "ratings": { "version": 5, "overall": { "rating": 2217.5714941400106, "deviation": 65.77264340022225, "volatility": 0.060296695904283736 } }, "ranking": 33.35381836857881, "professional": false, "ui_class": "bot" }, "description": "Selfplay 8", "schedule": null, 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"open", "started": "2020-04-28T10:30:13.166981Z", "ended": "2020-04-28T11:31:09.394734Z", "start_waiting": "2020-04-28T10:30:12.171131Z", "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 }, { "id": 59765, "name": "Selfplay 7", "director": { "id": 768721, "username": "katrain-weighted", "country": "un", "icon": "https://user-uploads.online-go.com/93321742ae84aee5a6ee4fbd90b4508c-64.png", "ratings": { "version": 5, "overall": { "rating": 1961.6562159882858, "deviation": 61.237018803063805, "volatility": 0.06009795812114396 } }, "ranking": 30.515083163497874, "professional": false, "ui_class": "bot" }, "description": "Selfplay 7", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 190, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 14400, 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"slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-01-30T01:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2020-04-28T09:30:08.269511Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-04-28T09:30:10.780766Z", "ended": "2020-04-28T10:01:34.003969Z", "start_waiting": "2020-04-28T09:30:10.094350Z", "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": 59764, "name": "selfplay 6", "director": { "id": 767655, "username": "katrain-dev", "country": "dk", "icon": "https://user-uploads.online-go.com/36d10f42fd3c0c022fd41d5aea21641c-64.png", "ratings": { "version": 5, "overall": { "rating": 2217.5714941400106, "deviation": 65.77264340022225, "volatility": 0.060296695904283736 } }, "ranking": 33.35381836857881, "professional": false, "ui_class": "bot" }, "description": "selfplay 6", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": true, "group": { "id": 5460, "name": "KaTrain", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 15, "icon": 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"exclude_provisional": true, "group": { "id": 5465, "name": "The pros", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/ca16e6208d6925514457f69d24e86e07-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-28T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-28T07:00:03.519180Z", "ended": "2021-02-24T23:59:03.548853Z", "start_waiting": "2020-04-28T07:00:03.074418Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ca16e6208d6925514457f69d24e86e07-15.png", "player_count": 4, "ranked": true }, { "id": 59758, "name": "Live 9x9 Double Elimination Tournament 2020-04-28 06:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"player_count": 5, "ranked": true } ] }
