Emiko Hosoya
USATT#: 223357
765 713
2019 Valley of the Sun Open
7 Dec 2019 - 8 Dec 2019
7 Dec 2019 - 8 Dec 2019
This page explains how Emiko Hosoya (USATT# 223357)'s rating went from 765 to 713 at the 2019 Valley of the Sun Open held on 7 Dec 2019 - 8 Dec 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.