This page explains how Byron Anderson (USATT# 83657)'s rating went from 1402 to 1334 at the 2013 NNTTC Joola Open held on - 16 Jun 2013. 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.