Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1922 1909
Princeton Pong Open League
16 Feb 2016
16 Feb 2016
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1922 to 1909 at the Princeton Pong Open League event from 16 Feb 2016. 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.