This page explains how Paul T. Watts (USATT# 213)'s rating went from 1383 to 1382 at the Sun City Seniors held on - 3 May 1997. 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.