This page explains how Aroon Klunthong (USATT# 78626)'s rating went from 2122 to 2146 at the Florida State Closed held on - 1 Sep 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.