Olivia Rosin
USATT#: 216225
841 802
2020 Austin Winter Open
18 Jan 2020 - 18 Jan 2020
18 Jan 2020 - 18 Jan 2020
This page explains how Olivia Rosin (USATT# 216225)'s rating went from 841 to 802 at the 2020 Austin Winter Open held on 18 Jan 2020 - 18 Jan 2020. 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.