Carlos Zeller
USATT#: 65087
| Certified Umpire
1666 1636
U.S. Open
- 6 Jul 1997
- 6 Jul 1997
This page explains how Carlos Zeller (USATT# 65087)'s rating went from 1666 to 1636 at the U.S. Open held on - 6 Jul 1997. 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.