This page explains how Enrico Stengert (USATT# 88145)'s rating went from 1145 to 1412 at the Parma Heights Play and Eat Ope held on - 11 May 2013. 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.