Carlos Zeller
USATT#: 65087
| Certified Umpire
1850 1758
Florida Orange Blossom Series Winter Open 2018
16 Feb 2018 - 17 Feb 2018
16 Feb 2018 - 17 Feb 2018
This page explains how Carlos Zeller (USATT# 65087)'s rating went from 1850 to 1758 at the Florida Orange Blossom Series Winter Open 2018 held on 16 Feb 2018 - 17 Feb 2018. 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.