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

{"sheet":"Sheet 1","index":0,"n_rows":13,"n_cols":3,"rows_kept":13}
["Фамилия","Класс участия","Балл"]
["Махиянов",9,14]
["Махиянов",9,15]
["Назмутдинов",9,17]
["Дулькарнаев",10,14]
["Кормушкина",10,12]
["Фаттахов",10,18]
["Марданшин",11,6]
["Насибуллин",11,16]
["Салимов",11,5]
["Сафина",11,19]
["Хузин",11,7]
["Хабипов",11,4]