Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1930 1922
NJTTC Thursday Adv League
11 Feb 2016
11 Feb 2016
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1930 to 1922 at the NJTTC Thursday Adv League event from 11 Feb 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.