tree = html.fromstring(pars.content)
stata = tree.xpath('//*[@id="bg"]/div[3]/div/div/div/div/div/div/div/div/div/table/tbody/tr[32]/td[3]')
print(stata)
<table class="cntr wa mlra">
<tbody><tr>
<td class="p5">Место</td>
<td class="p5">Имя</td>
<td class="p5">Рейтинг</td>
</tr>
<tr>
<td class="yell">1</td>
<td class="">
<a href="/view_profile?player_id=4310386" class="lwhite">Sherman</a>
</td>
<td class="yell">67131</td>
</tr><tr>
</tr><tr>
<td class="yell">2</td>
<td class="">
<a href="/view_profile?player_id=2952751" class="lwhite">Astаrta</a>
</td>
<td class="yell">65960</td>
</tr><tr>
</tr><tr>
<td class="yell">3</td>
<td class="">
<a href="/view_profile?player_id=8233419" class="lwhite">killernik</a>
</td>
<td class="yell">65958</td>
</tr><tr>
</tr><tr>
<td class="yell">4</td>
<td class="">
<a href="/view_profile?player_id=7216037" class="lwhite">Мaркизa</a>
</td>
<td class="yell">65423</td>
</tr><tr>
</tr><tr>
<td class="yell">5</td>
<td class="">
<a href="/view_profile?player_id=3334852" class="lwhite">КрошкаРy</a>
</td>
<td class="yell">64779</td>
</tr><tr>
</tr><tr>
<td class="yell">6</td>
<td class="">
<a href="/view_profile?player_id=2471064" class="lwhite">Лисёнок Ди</a>
</td>
<td class="yell">64192</td>
</tr><tr>
</tr><tr>
<td class="yell">7</td>
<td class="">
<a href="/view_profile?player_id=7940254" class="lwhite">Whitе Eagle</a>
</td>
<td class="yell">64191</td>
</tr><tr>
</tr><tr>
<td class="yell">8</td>
<td class="">
<a href="/view_profile?player_id=2741792" class="lwhite">Юля лучшая</a>
</td>
<td class="yell">64063</td>
</tr><tr>
</tr><tr>
<td class="yell">9</td>
<td class="">
<a href="/view_profile?player_id=5043654" class="lwhite">НЕЗЕРИЛ</a>
</td>
<td class="yell">63876</td>
</tr><tr>
</tr><tr>
<td class="yell">10</td>
<td class="">
<a href="/view_profile?player_id=5773233" class="lwhite">ЗагорскиЙ</a>
</td>
<td class="yell">63739</td>
</tr><tr>
</tr><tr>
<td class="yell">11</td>
<td class="">
<a href="/view_profile?player_id=1963843" class="lwhite">Баргузин</a>
</td>
<td class="yell">63393</td>
</tr><tr>
</tr><tr>
<td class="yell">12</td>
<td class="">
<a href="/view_profile?player_id=3571824" class="lwhite">СПАРТАНЕЦ АА</a>
</td>
<td class="yell">63309</td>
</tr><tr>
</tr><tr>
<td class="yell">13</td>
<td class="">
<a href="/view_profile?player_id=3121447" class="lwhite">Кучум</a>
</td>
<td class="yell">63266</td>
</tr><tr>
</tr><tr>
<td class="yell">14</td>
<td class="">
<a href="/view_profile?player_id=4585462" class="lwhite">verdikt</a>
</td>
<td class="yell">63102</td>
</tr><tr>
</tr><tr>
<td class="yell">15</td>
<td class="">
<a href="/view_profile?player_id=949862" class="lwhite">Голд Лис</a>
</td>
<td class="yell">63022</td>
</tr><tr>
</tr><tr>
<td class="yell">6182</td>
<td class="">
<a href="/view_profile?player_id=882276" class="lyell">Allabama</a>
</td>
<td class="yell">
12448 </td>
</tr><tr>
</tr></tbody></table>
import requests
. . .
content = requests.get('адрес чего-то')
texthtm = content.text
substr = '<td class="yell">'
posb = texthtm.rfind(substr) + len(substr)
pose = texthtm.find('</', posb)
rating = int(texthtm[posb : pose])
print(rating)