Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2002 1971
2014 JOOLA North American Teams Championships
- 30 Nov 2014
- 30 Nov 2014
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2002 to 1971 at the 2014 JOOLA North American Teams Championships held on - 30 Nov 2014. 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.