Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2016 1988
NJTTC Thursday Adv League
26 Apr 2018
26 Apr 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2016 to 1988 at the NJTTC Thursday Adv League event from 26 Apr 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.