Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1999 2016
NJTTC Thursday Adv League
21 Mar 2019
21 Mar 2019
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1999 to 2016 at the NJTTC Thursday Adv League event from 21 Mar 2019. 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.