This page explains how Richard L. L. Chang (USATT# 11577)'s rating went from 1125 to 1134 at the 2016 Best of the West held on 24 Sep 2016 - 25 Sep 2016. 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.