This page explains how Siliang (Steven) Wang (USATT# 75481)'s rating went from 2443 to 2444 at the Swan Friday O2000 Team League event from 1 Feb 2013. 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.