Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1937 1953
NJTTC Monday League
18 Oct 2006
18 Oct 2006
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1937 to 1953 at the NJTTC Monday League event from 18 Oct 2006. 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.