This page explains how Jia-Yu Sung (USATT# 82230)'s rating went from 1199 to 1230 at the ICC - Advanced League event from 9 Nov 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.