John Potochnik
USATT#: 53831
| Coach Level: Club | Certified Referee | Regional Umpire
1557 1604
Sooner State Games
- 31 Jan 1998
- 31 Jan 1998
This page explains how John Potochnik (USATT# 53831)'s rating went from 1557 to 1604 at the Sooner State Games held on - 31 Jan 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.