This page explains how Dickie Fleisher (USATT# 5815)'s rating went from 2279 to 2270 at the 1998 US Open held on - 5 Jul 1998. 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.