This page explains how Janice Lan (USATT# 26376)'s rating went from 2042 to 2053 at the MDTTC Saturday League event from 14 Dec 2008. 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.