Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1991 2002
NJTTC Monday League
16 Apr 2018
16 Apr 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1991 to 2002 at the NJTTC Monday League event from 16 Apr 2018. 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.