Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1994 1986
NJTTC Monday League
25 Jun 2018
25 Jun 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1994 to 1986 at the NJTTC Monday League event from 25 Jun 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.