Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1989 1982
NJTTC Monday League
27 Apr 2004
27 Apr 2004
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1989 to 1982 at the NJTTC Monday League event from 27 Apr 2004. 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.