John B. Allen
USATT#: 3836
| Coach Level: National
2022 2013
$5000 Nittaku Ohio Open
17 Jun 2023 - 17 Jun 2023
17 Jun 2023 - 17 Jun 2023
This page explains how John B. Allen (USATT# 3836)'s rating went from 2022 to 2013 at the $5000 Nittaku Ohio Open held on 17 Jun 2023 - 17 Jun 2023. 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.