John P. P. Ochsner
USATT#: 5004
1593 1634
Portland State Open
- 24 Aug 1996
- 24 Aug 1996
This page explains how John P. P. Ochsner (USATT# 5004)'s rating went from 1593 to 1634 at the Portland State Open held on - 24 Aug 1996. 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.