Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1896 1932
NJTTC Monday League
12 Oct 2015
12 Oct 2015
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1896 to 1932 at the NJTTC Monday League event from 12 Oct 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.