This page explains how Peter Turchi (USATT# 13242)'s rating went from 1580 to 1668 at the Asheville Table Tennis event from 24 Feb 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.