Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1959 1947
NJTTC Monday League
17 Oct 2016
17 Oct 2016
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1959 to 1947 at the NJTTC Monday League event from 17 Oct 2016. 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.