Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1993 1965
Princeton Pong Open League
10 Nov 2015
10 Nov 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1993 to 1965 at the Princeton Pong Open League event from 10 Nov 2015. 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.