This page explains how Kevin Quan (USATT# 48319)'s rating went from 1738 to 1712 at the Waco 2001 Summer RR Tournament held on - 28 Jul 2001. 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.