This page explains how Teddy Y. Tong (USATT# 1532)'s rating went from 1544 to 1535 at the LATTF event from 12 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.