Ryan Day
USATT#: 229653
| Coach Level: Club | Certified Umpire
1665 1652
OCTTA BUTTERFLY OPEN JUNE
9 Jun 2024 - 9 Jun 2024
9 Jun 2024 - 9 Jun 2024
This page explains how Ryan Day (USATT# 229653)'s rating went from 1665 to 1652 at the OCTTA BUTTERFLY OPEN JUNE held on 9 Jun 2024 - 9 Jun 2024. 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.