This page explains how Guo Tai Du (USATT# 88098)'s rating went from 2075 to 2088 at the US Open held on - 5 Jul 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.