This page explains how Paul Edward Hadfield (USATT# 6347)'s rating went from 1700 to 1704 at the AITTA League Singles held on - 17 May 2015. 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.