William Waltrip
USATT#: 72008
| Certified Umpire
1857 1834
Swan Sunday League
23 Sep 2023
23 Sep 2023
This page explains how William Waltrip (USATT# 72008)'s rating went from 1857 to 1834 at the Swan Sunday League event from 23 Sep 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.