This page explains how Lyonnel W. Eugene (USATT# 3422)'s rating went from 1815 to 1737 at the Robo-Pong May 2014 BTTC Open held on - 18 May 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.