This page explains how Anil Godhwani (USATT# 78688)'s rating went from 1567 to 1562 at the Intermediate League event from 31 Dec 2009. 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.