Bella Livshin
USATT#: 64912
| Coach Level: Club | International Umpire
2010 2025
U.S. Open
- 8 Jul 2006
- 8 Jul 2006
This page explains how Bella Livshin (USATT# 64912)'s rating went from 2010 to 2025 at the U.S. Open held on - 8 Jul 2006. 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.