Bella Livshin
USATT#: 64912
| Coach Level: Club | International Umpire
1865 1847
Mieklejohn Seniors
- 14 Jun 1998
- 14 Jun 1998
This page explains how Bella Livshin (USATT# 64912)'s rating went from 1865 to 1847 at the Mieklejohn Seniors held on - 14 Jun 1998. 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.