Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2018 2007
NJTTC Monday League
26 Feb 2007
26 Feb 2007
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2018 to 2007 at the NJTTC Monday League event from 26 Feb 2007. 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.