Jeffrey Cumes
USATT#: 78403
1527 1513
2019 Hawai'i Island Open
9 Nov 2019 - 9 Nov 2019
9 Nov 2019 - 9 Nov 2019
This page explains how Jeffrey Cumes (USATT# 78403)'s rating went from 1527 to 1513 at the 2019 Hawai'i Island Open held on 9 Nov 2019 - 9 Nov 2019. 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.