Bella Livshin
USATT#: 64912
| Coach Level: Club | International Umpire
1916 1919
2014 US National Championships
- 20 Dec 2014
- 20 Dec 2014
This page explains how Bella Livshin (USATT# 64912)'s rating went from 1916 to 1919 at the 2014 US National Championships held on - 20 Dec 2014. 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.