Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1985 1977
LYTTC August Open
- 18 Aug 2013
- 18 Aug 2013
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1985 to 1977 at the LYTTC August Open held on - 18 Aug 2013. 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.