Jay Nelson
USATT#: 12141
| Coach Level: State | Certified Umpire
1267 1238
$5000 Nittaku Ohio Open
20 Jan 2023 - 21 Jan 2023
20 Jan 2023 - 21 Jan 2023
This page explains how Jay Nelson (USATT# 12141)'s rating went from 1267 to 1238 at the $5000 Nittaku Ohio Open held on 20 Jan 2023 - 21 Jan 2023. 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.