Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
0 1965
NJTTC Monday League
22 Sep 2003
22 Sep 2003
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from n/a to 1965 at the NJTTC Monday League event from 22 Sep 2003. 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.