This page explains how Shonie Aki (USATT# 3801)'s rating went from 1530 to 1538 at the Huntsman World Senior Games held on - 12 Oct 2006. 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.