Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2031 2016
NJTTC April Open
- 1 May 2011
- 1 May 2011
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2031 to 2016 at the NJTTC April Open held on - 1 May 2011. 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.