This page explains how Paul Hull (USATT# 89251)'s rating went from 844 to 984 at the 4th Butterfly Cape Fear Open held on - 12 Jan 2013. 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.