Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2023 1895
NJTTC Monday League
21 Feb 2012
21 Feb 2012
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2023 to 1895 at the NJTTC Monday League event from 21 Feb 2012. 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.