This page explains how James Therriault (USATT# 10533)'s rating went from 2155 to 2142 at the SAC-REC Spring Open held on - 18 Jun 1994. 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.