This page explains how Richard Ciz (USATT# 22622)'s rating went from 2174 to 2220 at the April 2010 Broward TT Open held on - 25 Apr 2010. 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.