John P. P. Ochsner
USATT#: 5004
1890 1862
Rose City Open
- 1 Jun 2002
- 1 Jun 2002
This page explains how John P. P. Ochsner (USATT# 5004)'s rating went from 1890 to 1862 at the Rose City Open held on - 1 Jun 2002. 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.