John B. Allen
USATT#: 3836
| Coach Level: National
2229 2198
2003 U.S. Open
- 6 Jul 2003
- 6 Jul 2003
This page explains how John B. Allen (USATT# 3836)'s rating went from 2229 to 2198 at the 2003 U.S. Open held on - 6 Jul 2003. 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.