This page explains how Neville J Brabrook (USATT# 61823)'s rating went from 1787 to 1716 at the Nicholas Group Sunburst Tour # held on - 20 Nov 2004. 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.