8 Dec 2018 - 9 Dec 2018
This page explains how Grant G Connell (USATT# 5022)'s rating went from 1610 to 1590 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 ratings processor.
The ratings 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.