This page explains how Yungtai Hsu (USATT# 58225)'s rating went from 1610 to 1638 at the Dana Point Open held on - 23 Sep 2012. 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.