Mark Shapiro
USATT#: 61560
| Coach Level: Club
1910 1897
Dayton Open
- 10 Feb 1996
- 10 Feb 1996
This page explains how Mark Shapiro (USATT# 61560)'s rating went from 1910 to 1897 at the Dayton Open held on - 10 Feb 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.