This page explains how Ying Zhang (USATT# 90711)'s rating went from 914 to 1045 at the PWATTC October 2014 Joola Open held on - 5 Oct 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.