import requests
from bs4 import BeautifulSoup

req = requests.get('https://olympiads.ru/moscow/2020-21/vsosh/region_results_pre.shtml')
soup = BeautifulSoup(req.text)
soup = soup.select('table')[-1]
results = []
for x in soup.select('tr'):
    columns = x.select('td')
    if columns[3].text in {'7', '8', '9'}:
        results.append(int(columns[-1].text))
print(results[:35])