John P. P. Ochsner
USATT#: 5004
1999 1990
2010 Rose City Open
- 13 Jun 2010
- 13 Jun 2010
This page explains how John P. P. Ochsner (USATT# 5004)'s rating went from 1999 to 1990 at the 2010 Rose City Open held on - 13 Jun 2010. 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.