Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1988 1985
NJTTC Monday League
30 Apr 2018
30 Apr 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1988 to 1985 at the NJTTC Monday League event from 30 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.