This page explains how Steve Federico (USATT# 5724)'s rating went from 1849 to 1820 at the Robo-Pong March 2014 BTTC Open held on - 2 Mar 2014. 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.