This page explains how Schuyler Patton (USATT# 95815)'s rating went from 1221 to 1311 at the Princeton Pong Open League event from 19 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.