This page explains how James Basiao (USATT# 91252)'s rating went from 1498 to 1472 at the Joseph Bae Open held on - 10 Aug 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.