John Potochnik
USATT#: 53831
| Coach Level: Club | Certified Referee | Regional Umpire
1587 1608
Hutchinson 2007 Summer Open
- 8 Sep 2007
- 8 Sep 2007
This page explains how John Potochnik (USATT# 53831)'s rating went from 1587 to 1608 at the Hutchinson 2007 Summer Open held on - 8 Sep 2007. 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.