This page explains how Adam J. Jackovino (USATT# 53967)'s rating went from 1959 to 1930 at the Princeton Open TT Tournament held on - 31 Oct 2004. 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.