This page explains how Stu R. Kroll (USATT# 7429)'s rating went from 2077 to 2065 at the 2015 Robo-Pong SMC Open held on - 7 Nov 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.