This page explains how Allen Shuran Lin (USATT# 32369)'s rating went from 2202 to 2209 at the 2015 Butterfly MDTTC Open held on - 13 Jun 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.