Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1931 1955
NJTTC Thursday Adv League
16 Jun 2016
16 Jun 2016
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1931 to 1955 at the NJTTC Thursday Adv League event from 16 Jun 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.