This page explains how Siliang (Steven) Wang (USATT# 75481)'s rating went from 2548 to 2565 at the Golden State Open held on - 24 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.