Jay Nelson
USATT#: 12141
| Coach Level: State | Certified Umpire
1682 1645
2017 Butterfly Southeastern Open
20 Oct 2017 - 22 Oct 2017
20 Oct 2017 - 22 Oct 2017
This page explains how Jay Nelson (USATT# 12141)'s rating went from 1682 to 1645 at the 2017 Butterfly Southeastern Open held on 20 Oct 2017 - 22 Oct 2017. 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.