This page explains how Tuan Pham (USATT# 75975)'s rating went from 1773 to 1711 at the 2014 Butterfly Atlanta Winter Open held on - 1 Feb 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.