Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1986 2031
NJTTC Monday League
16 Jul 2018
16 Jul 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1986 to 2031 at the NJTTC Monday League event from 16 Jul 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.