Bug: Searching for a non-existent nickname in the rankings produces irrelevant results

[Gambora]

Summary

The rating table shows irrelevant players when searching by a non-existent nickname

Reproduction steps

1. Authorize on the site
2. Go to player rating section
3. Enter an obviously non-existent nickname (e.g., hohohoho) into the search field

Expected result

The table is cleared, a message like “Player not found” is displayed

Actual result

The table shows other players whose nicknames do not match the entered one

Browsers

Chrome

OS

Windows