This page explains how Sihai Chen (USATT# 75555)'s rating went from 1431 to 1443 at the Mohawk Valley TTC League event from 24 May 2010. 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.