Matthew Needle
USATT#: 87450
1933 1964
Westchester 2013 September Open
- 29 Sep 2013
- 29 Sep 2013
This page explains how Matthew Needle (USATT# 87450)'s rating went from 1933 to 1964 at the Westchester 2013 September Open held on - 29 Sep 2013. 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.