khvasiliy

import sys
from bs4 import BeautifulSoup

DOC = 'test.html'

try:
    with open(DOC, encoding='utf-8') as f:
        page = f.read()
except IOError as err:
    print(f'Error reading the file {DOC}: {err}')
    sys.exit()

soup = BeautifulSoup(page, 'lxml')
rows = soup.find_all('tr')
rows = [row.find_all('td') for row in rows]
rows = [row for row in rows if row]
for row in rows:
    columns = [cell.text.strip() for cell in row]
    columns = [cell for cell in columns if cell]
    print(f'{columns[0]}:', *columns[1:-1], f'Ср: {columns[-1]}')