Mark Shapiro
USATT#: 61560
| Coach Level: Club
1796 1879
Columbus RR Open
- 2 Mar 2002
- 2 Mar 2002
This page explains how Mark Shapiro (USATT# 61560)'s rating went from 1796 to 1879 at the Columbus RR Open held on - 2 Mar 2002. 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.