This page explains how Tim Boggan (USATT# 4324)'s rating went from 1954 to 1954 at the NJTTC March Open held on - 21 Mar 1999. 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.