How does the UTR-P Rating solve for sandbagging?

The UTR-P Rating is built on large volumes of high-quality score data. The algorithm does not factor in self-reported results for its verified ratings, and players must be close enough in level for the match to count (ie. if ratings differ by 1.0 or more, it will almost certainly be a blowout). Players with fully reliable verified ratings are not impacted by playing against players with partially reliable ratings.