Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1959 1960
NJTTC Monday League
21 Sep 2015
21 Sep 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1959 to 1960 at the NJTTC Monday League event from 21 Sep 2015. 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.