David Rosenzweig
USATT#: 55035
2189 2223
NJTTC March Open
- 15 Mar 2009
- 15 Mar 2009
This page explains how David Rosenzweig (USATT# 55035)'s rating went from 2189 to 2223 at the NJTTC March Open held on - 15 Mar 2009. 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.