Jon Dorn
USATT#: 37971
| Coach Level: Level 1
1924 1911
1998 US Open
- 5 Jul 1998
- 5 Jul 1998
This page explains how Jon Dorn (USATT# 37971)'s rating went from 1924 to 1911 at the 1998 US Open held on - 5 Jul 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.