Mark J. Ratner
USATT#: 58147
1772 1767
2001 US Open 3
- 8 Jul 2001
- 8 Jul 2001
This page explains how Mark J. Ratner (USATT# 58147)'s rating went from 1772 to 1767 at the 2001 US Open 3 held on - 8 Jul 2001. 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.