Ryan Day
USATT#: 229653
| Coach Level: Club | Certified Umpire
1516 1568
2021 HITTA Butterfly Fall Open
14 Aug 2021 - 15 Aug 2021
14 Aug 2021 - 15 Aug 2021
This page explains how Ryan Day (USATT# 229653)'s rating went from 1516 to 1568 at the 2021 HITTA Butterfly Fall Open held on 14 Aug 2021 - 15 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.