This page explains how Liedy Handoko (USATT# 21292)'s rating went from 2128 to 2131 at the Arkansas Closed held on - 17 Oct 2009. 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.