This page explains how Pierre Dorcely (USATT# 47764)'s rating went from 1754 to 1749 at the NJTTC April Open held on - 14 Apr 1996. 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.