This page explains how Elias Gomez (USATT# 64678)'s rating went from 1557 to 1583 at the Piedmont TTC RR Open held on - 1 Feb 2003. 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.