Bella Livshin
USATT#: 64912
| Coach Level: Club | International Umpire
1950 1956
2010 US Nationals
- 18 Dec 2010
- 18 Dec 2010
This page explains how Bella Livshin (USATT# 64912)'s rating went from 1950 to 1956 at the 2010 US Nationals held on - 18 Dec 2010. 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.