This page explains how John Thach Tran (USATT# 60601)'s rating went from 2366 to 2336 at the 2010 Northridge Open held on - 18 Jul 2010. 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.