Brian Hoffman
USATT#: 11165
| Certified Umpire
1143 1065
Trolley Car Table Tennis Club Philly Open February 2012
- 12 Feb 2012
- 12 Feb 2012
This page explains how Brian Hoffman (USATT# 11165)'s rating went from 1143 to 1065 at the Trolley Car Table Tennis Club Philly Open February 2012 held on - 12 Feb 2012. 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.