Wally Barber
USATT#: 62880
573 528
2018 Valley of the Sun Open
8 Dec 2018 - 9 Dec 2018
8 Dec 2018 - 9 Dec 2018
This page explains how Wally Barber (USATT# 62880)'s rating went from 573 to 528 at the 2018 Valley of the Sun Open held on 8 Dec 2018 - 9 Dec 2018. 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.