Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2081 2100
2007 JOOLA N. American Teams O
- 25 Nov 2007
- 25 Nov 2007
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2081 to 2100 at the 2007 JOOLA N. American Teams O held on - 25 Nov 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.