Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2042 2020
NJTTC Monday League
22 Apr 2008
22 Apr 2008
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2042 to 2020 at the NJTTC Monday League event from 22 Apr 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.