Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1998 2006
NJTTC Thursday Adv League
11 Jan 2018
11 Jan 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1998 to 2006 at the NJTTC Thursday Adv League event from 11 Jan 2018. 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.