This page explains how Uko Marcus (USATT# 3701)'s rating went from 1870 to 1897 at the Central Atlanta Table Tennis Club League event from 13 Mar 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.