This page explains how Ernesto Ryuki Kawamoto (USATT# 3072)'s rating went from 2015 to 2016 at the 2007 Alabama State Championshi held on - 28 Apr 2007. 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.