Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1941 1939
NJTTC Monday League
19 Jan 2015
19 Jan 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1941 to 1939 at the NJTTC Monday League event from 19 Jan 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.