Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1944 1921
Princeton Pong Open League
30 Dec 2014
30 Dec 2014
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1944 to 1921 at the Princeton Pong Open League event from 30 Dec 2014. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.