This page explains how Paul B. Pell (USATT# 33189)'s rating went from 1686 to 1576 at the US Teams held on - 27 Nov 1994. 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.