Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2030 2004
NJTTC Monday League
21 Aug 2017
21 Aug 2017
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2030 to 2004 at the NJTTC Monday League event from 21 Aug 2017. 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.