This page explains how Kodi Vonderau (USATT# 77003)'s rating went from 1354 to 1307 at the 2014 HI August Open (22) held on - 3 Aug 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.