This page explains how Teddy Y. Tong (USATT# 1532)'s rating went from 1510 to 1511 at the Golden Western Open held on - 27 Mar 2011. 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.