This page explains how Rex Edward Joy (USATT# 17580)'s rating went from 1021 to 1026 at the Syracuse 'April Fools' RR held on - 1 Apr 2000. 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.