This page explains how John W Potter (USATT# 10393)'s rating went from 1780 to 1765 at the Topspin Open League event from 24 Jun 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.