David I. I. Rubin
USATT#: 9611
| Coach Level: Club
2056 2054
Westchester 2012 December Open
- 16 Dec 2012
- 16 Dec 2012
This page explains how David I. I. Rubin (USATT# 9611)'s rating went from 2056 to 2054 at the Westchester 2012 December Open held on - 16 Dec 2012. 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.