Yuyu Sun
USATT#: 1172475
0 1992
Westford September Open
5 Sep 2021 - 5 Sep 2021
5 Sep 2021 - 5 Sep 2021
This page explains how Yuyu Sun (USATT# 1172475)'s rating went from n/a to 1992 at the Westford September Open held on 5 Sep 2021 - 5 Sep 2021. 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.