This page explains how Peter Turchi (USATT# 13242)'s rating went from 1568 to 1565 at the Asheville Table Tennis event from 22 Oct 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.