Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5315
{ "count": 59235, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5316", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5314", "results": [ { "id": 53373, "name": "UOGC 1 DDK 9x9 RR", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "UOGC DDK 9x9 Round Robin tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 87840, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, 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"subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-11-14T16:36:56.510879Z", "ended": "2019-11-27T01:55:21.611614Z", "start_waiting": "2019-11-14T16:36:56.045954Z", "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": 55479, "name": "Hanoi shibu", "director": { "id": 715766, "username": "TrungVu", "country": "un", "icon": "https://user-uploads.online-go.com/f9ea4645a597bf1374962cdc4177580f-64.png", "ratings": { "version": 5, "overall": { "rating": 1032.2928443499754, "deviation": 64.68948640728496, "volatility": 0.060044888778369825 } }, "ranking": 15.652627274400583, "professional": false, "ui_class": "" }, "description": "Hanoi shibu", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": 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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": "2026-04-06T19:00:00Z", "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, "pause_on_weekends": true, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-04-12T19:00:46.392199Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-12T19:00:48.590382Z", "ended": "2021-12-23T00:16:07.180283Z", "start_waiting": "2021-04-12T19:00:46.996680Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 10, "ranked": true }, { "id": 74301, "name": "partie rapide", "director": { "id": 43779, "username": "DoubleF", "country": "fr", "icon": "https://user-uploads.online-go.com/d2ee02db83d867aec71edd6e493f5912-64.png", "ratings": { "version": 5, "overall": { "rating": 1566.5101018306307, "deviation": 61.67602588084543, "volatility": 0.061540695878435574 } }, "ranking": 25.307748912652126, "professional": false, "ui_class": "" }, "description": "pour les amateurs de parties rapides", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 60, "period_time": 10, "periods": 1 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8234, "name": "GO RAIL", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 16, "icon": "https://user-uploads.online-go.com/093f671c5c4959124e5d2b371448cac3-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-23T11:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-23T11:03:35.687808Z", "ended": "2021-04-23T11:14:02.822193Z", "start_waiting": "2021-04-23T11:03:35.555280Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/093f671c5c4959124e5d2b371448cac3-15.png", "player_count": 3, "ranked": true }, { "id": 75251, "name": "NA tournament 2", "director": { "id": 818383, "username": "SubToMixzory", "country": "vi", "icon": "https://user-uploads.online-go.com/c6aa9dd0c30d28446d4dcafe2b6186e9-64.png", "ratings": { "version": 5, "overall": { "rating": 1269.4299654571807, "deviation": 64.69887391357838, "volatility": 0.0601483836856834 } }, "ranking": 20.439713055563516, "professional": false, "ui_class": "" }, "description": "same as last", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 90240, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 345600, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9028, "name": "chess group", "summary": "play chess together", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 16, "icon": "https://user-uploads.online-go.com/ffe6534e1f5f8497eb04f8cdf31236e2-64.png" }, "auto_start_on_max": false, "time_start": "2021-06-15T09:00:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 15, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2021-06-15T09:00:09.114150Z", "ended": "2021-08-05T20:37:22.166279Z", "start_waiting": "2021-06-15T09:00:08.868566Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/ffe6534e1f5f8497eb04f8cdf31236e2-15.png", "player_count": 11, "ranked": true }, { "id": 106902, "name": "Third tournament - Round Robin", "director": { "id": 1290047, "username": "TaroMan", "country": "zz", "icon": "https://user-uploads.online-go.com/0a1bf82f79b8cfa1ec48474db6a9488f-64.png", "ratings": { "version": 5, "overall": { "rating": 1074.5194898914124, "deviation": 64.06811999242666, "volatility": 0.05991128509978694 } }, "ranking": 16.580738202358354, "professional": false, "ui_class": "supporter" }, "description": "This will be round-robin style, so expect many games coming at once. Enjoy!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 604800, "period_time": 86400, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13496, "name": "Happy Beginners", "summary": "Good luck and have fun everyone :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/30720022a6506335acd2ce745076871f-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-01T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 8, "max_ranking": 22, "analysis_enabled": true, "exclusivity": "group", "started": "2023-09-01T16:30:10.741673Z", "ended": "2023-09-19T03:39:18.694326Z", "start_waiting": "2023-09-01T16:30:10.655033Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/30720022a6506335acd2ce745076871f-15.png", "player_count": 4, "ranked": true } ] }
