Jay Nelson
USATT#: 12141
| Coach Level: State | Certified Umpire
1493 1443
Butterfly Spin & Smash August Open
6 Aug 2021 - 8 Aug 2021
6 Aug 2021 - 8 Aug 2021
This page explains how Jay Nelson (USATT# 12141)'s rating went from 1493 to 1443 at the Butterfly Spin & Smash August Open held on 6 Aug 2021 - 8 Aug 2021. 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.