Yelena Karshtedt
USATT#: 17499
| International Referee | International Umpire
1417 1416
ICC CA State Open
- 4 Dec 2011
- 4 Dec 2011
This page explains how Yelena Karshtedt (USATT# 17499)'s rating went from 1417 to 1416 at the ICC CA State Open held on - 4 Dec 2011. 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.