David I. I. Rubin
USATT#: 9611
| Coach Level: Club
1882 1829
Westchester April 2023 Open
29 Apr 2023 - 30 Apr 2023
29 Apr 2023 - 30 Apr 2023
This page explains how David I. I. Rubin (USATT# 9611)'s rating went from 1882 to 1829 at the Westchester April 2023 Open held on 29 Apr 2023 - 30 Apr 2023. 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.