Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1990 1984
The New York Open
- 28 Jan 1996
- 28 Jan 1996
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1990 to 1984 at the The New York Open held on - 28 Jan 1996. 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.