This page explains how Marius A. Wechsler (USATT# 10970)'s rating went from 2086 to 2085 at the Princeton Pong Open League event from 8 Sep 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.