Mark J. Ratner
USATT#: 58147
1780 1808
Maryland Circuit
- 11 Jan 1998
- 11 Jan 1998
This page explains how Mark J. Ratner (USATT# 58147)'s rating went from 1780 to 1808 at the Maryland Circuit held on - 11 Jan 1998. 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.