Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1990 1964
NJTTC 2016 June Giant RR
19 Jun 2016 - 19 Jun 2016
19 Jun 2016 - 19 Jun 2016
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1990 to 1964 at the NJTTC 2016 June Giant RR held on 19 Jun 2016 - 19 Jun 2016. 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.