Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2017 2062
NJTTC Thursday Adv League
8 Feb 2018
8 Feb 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2017 to 2062 at the NJTTC Thursday Adv League event from 8 Feb 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.