Neil B. Ackerman
USATT#: 3749
| Coach Level: Club
2055 1919
1999 US Open
- 4 Jul 1999
- 4 Jul 1999
This page explains how Neil B. Ackerman (USATT# 3749)'s rating went from 2055 to 1919 at the 1999 US Open held on - 4 Jul 1999. 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.