Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=3835
{ "count": 59219, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=3836", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=3834", "results": [ { "id": 104548, "name": "Höhl no FaceTime", "director": { "id": 807332, "username": "timschwippel95", "country": "de", "icon": "https://user-uploads.online-go.com/84c7934f3c75352cbe8792785836c9ce-64.png", "ratings": { "version": 5, "overall": { "rating": 1241.1743163158822, "deviation": 62.74130505289522, "volatility": 0.05999882939658014 } }, "ranking": 19.91860672091007, "professional": false, "ui_class": "" }, "description": "Lets go.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 3600 }, "is_open": true, 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"active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 6699, "name": "Kranjska Gora 19x19 Maj 2015", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 788.291812482138, "deviation": 63.77443156999348, "volatility": 0.05910608049277787 } }, "ranking": 9.409782331706266, "professional": false, "ui_class": "supporter" }, "description": "fdtz jiol", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36960, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 36000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 374, "name": "Slovenija", "summary": "", "require_invitation": false, "is_public": true, 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Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": 12599, "name": "GO Special Tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 67, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-14T22:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", 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