This page explains how Phong Nguyen (USATT# 98055)'s rating went from 2539 to 2539 at the 17th Annual Pensacola Winter Open held on 14 Jan 2017 - 14 Jan 2017. 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.