This page explains how Justin Kim (USATT# 85060)'s rating went from 2100 to 2045 at the 2nd 2011 KTTCW Closed TT Tournament held on - 30 Apr 2011. 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.