This page explains how Aurimas Zemaitaitis (USATT# 216168)'s rating went from 1641 to 1722 at the 2018 Badger Open held on 14 Sep 2018 - 14 Sep 2018. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.