Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1976 1944
NJTTC Thursday Adv League
27 Dec 2018
27 Dec 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1976 to 1944 at the NJTTC Thursday Adv League event from 27 Dec 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.