This page explains how Bard Carl Brenner (USATT# 4434)'s rating went from 1154 to 1151 at the Robo-Pong October 2014 BTTC Open held on - 19 Oct 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.