Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1943 1929
NJTTC Monday League
8 Apr 2013
8 Apr 2013
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1943 to 1929 at the NJTTC Monday League event from 8 Apr 2013. 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.