Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2055 2025
NJTTC Monday League
21 May 2007
21 May 2007
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2055 to 2025 at the NJTTC Monday League event from 21 May 2007. 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.