Marina A. A. Cravens
USATT#: 33996
| International Umpire
1851 1831
2017 Meiklejohn North American Seniors Open
1 Jun 2017 - 4 Jun 2017
1 Jun 2017 - 4 Jun 2017
This page explains how Marina A. A. Cravens (USATT# 33996)'s rating went from 1851 to 1831 at the 2017 Meiklejohn North American Seniors Open held on 1 Jun 2017 - 4 Jun 2017. 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.