Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1946 1922
NJTTC Monday League
24 Nov 2008
24 Nov 2008
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1946 to 1922 at the NJTTC Monday League event from 24 Nov 2008. 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.