This page explains how Grant G Connell (USATT# 5022)'s rating went from 1608 to 1621 at the 2015 Arizona Sizzler held on - 26 Jul 2015. 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.