This page explains how Dale Goff (USATT# 35096)'s rating went from 1113 to 1169 at the Butterfly/East Gate Open Serie held on - 10 Jan 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.