This page explains how Charles M. Cavicchio (USATT# 43640)'s rating went from 1534 to 1522 at the Smash June 2015 Open held on - 14 Jun 2015. 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.