David J. Marcus
USATT#: 31308
| Coach Level: Club | Certified Referee | National Umpire
1895 1877
Strike One Sept Open
- 15 Sep 1996
- 15 Sep 1996
This page explains how David J. Marcus (USATT# 31308)'s rating went from 1895 to 1877 at the Strike One Sept Open held on - 15 Sep 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.