This page explains how Jason Liang (USATT# 84890)'s rating went from 1329 to 1425 at the ICC CA State Open held on - 8 Dec 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.