Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1949 1959
NJTTC Monday League
14 May 2012
14 May 2012
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1949 to 1959 at the NJTTC Monday League event from 14 May 2012. 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.