Jay Nelson
USATT#: 12141
| Coach Level: State | Certified Umpire
1376 1327
Butterfly Spin &Smash February Open
4 Feb 2022 - 6 Feb 2022
4 Feb 2022 - 6 Feb 2022
This page explains how Jay Nelson (USATT# 12141)'s rating went from 1376 to 1327 at the Butterfly Spin &Smash February Open held on 4 Feb 2022 - 6 Feb 2022. 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.