This page explains how William (Bill) Robbins (USATT# 32476)'s rating went from 1181 to 1188 at the Clearwater Cateogry 5 Golden Open #3 held on - 20 Nov 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.