Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1988 2042
NJTTC March Open
- 16 Mar 1997
- 16 Mar 1997
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1988 to 2042 at the NJTTC March Open held on - 16 Mar 1997. 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.