{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Sheet 1"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet 1","index":0,"n_rows":12,"n_cols":4,"rows_kept":12}
["Фамилия","Класс участия","Балл","Максимальный балл"]
["Князева",4,73,75]
["Прошин",4,65,75]
["Юсибова",4,67,75]
["Ежов",4,72.5,75]
["Вахрамеева",5,42,70]
["Костин",5,64,70]
["Семёнов",5,13,70]
["Федоров",5,10,70]
["Казаков",8,76,78]
["Cемёнов",9,61,86]
["Кораблёв",9,62,86]