This page explains how Tung D. D. Phan (USATT# 9070)'s rating went from 2146 to 2153 at the MAGIC SPIN CHAMPION LEAGUE event from 5 May 2015. 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.