Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=4996
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false, "hide_details": false, "member_count": 53, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-11-05T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-11-05T08:29:30.095382Z", "ended": "2022-11-05T09:03:59.825928Z", "start_waiting": "2022-11-05T08:29:30.029968Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 87791, "name": "Live 19x19 Swiss Tournament 2022-03-26 08:30", "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 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"handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-03-26T08:30:21.147779Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-03-26T08:30:27.321383Z", "ended": "2022-03-26T10:28:30.973277Z", "start_waiting": "2022-03-26T08:30:27.120874Z", "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": 87637, "name": "19x19 Elimination Tournament | Open to all", "director": { "id": 1133095, "username": "My little pony", "country": "hk", "icon": "https://user-uploads.online-go.com/68bd25f1889b3bc6a39a8f05e4f17167-64.png", "ratings": { "version": 5, "overall": { "rating": 929.3213912846254, "deviation": 76.86369994639227, "volatility": 0.060014291407671186 } }, "ranking": 13.2199549750834, "professional": false, "ui_class": "" }, "description": "(empty)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 40, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 40 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1780, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2022-03-26T13:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2022-03-26T13:00:34.379012Z", "ended": "2022-03-26T13:38:05.165777Z", "start_waiting": "2022-03-26T13:00:34.293875Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 7, "ranked": true }, { "id": 71393, "name": "1st 2021 OGS Yeonwoo's Cup", "director": { "id": 661209, "username": "GomezAlvaEs", "country": "es", "icon": "https://user-uploads.online-go.com/f14d8df8aa0df41e539d7c00d9640806-64.png", "ratings": { "version": 5, "overall": { "rating": 1191.4291888125815, "deviation": 66.40775072696641, "volatility": 0.059953107510029906 } }, "ranking": 18.971670433840064, "professional": false, "ui_class": "" }, "description": "I'm delighted to introduce you to the 1st 2021 OGS Yeonwoo's cup, a monthly tournament for our club.\n\nIt will be played correspondence so people from everywhere in the world can participate :)\n\nThis is the first edition and it has been created by myself. Unluckily I don't have much experience in organizing tournaments so please, feel free to send me a message with your comments if you see something that could work better.\n\nIn terms of Handicap, I think we still need to discuss about it since we have a huge variety of ranks in our beautiful group.\n\nGood luck to everybody :)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8313, "name": "Yeonwoo-pro Official Fan Club", "summary": "Korean baduk professional Yeonwoo fan club.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 135, "icon": 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