This page explains how Paul C.T. Liu (USATT# 1628)'s rating went from 1370 to 1399 at the Flim Flam Slam Open held on - 16 May 2009. 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.