This page explains how Thomas Nam (USATT# 77388)'s rating went from 1053 to 1021 at the 2014 Rose City Open held on - 8 Jun 2014. 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.