This page explains how Lynn Keller (USATT# 27861)'s rating went from 714 to 724 at the 2007 Pre National Vegas Open held on - 2 Dec 2007. 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.