This page explains how Tiffany Ke (USATT# 89217)'s rating went from 1668 to 1825 at the 2014 Butterfly MDTTC March Open held on - 2 Mar 2014. 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.