Yanyan Hao
USATT#: 30833
1230 1155
2022 BUTTERFLY SAN ANTONIO FALL OPEN
10 Sep 2022 - 10 Sep 2022
10 Sep 2022 - 10 Sep 2022
This page explains how Yanyan Hao (USATT# 30833)'s rating went from 1230 to 1155 at the 2022 BUTTERFLY SAN ANTONIO FALL OPEN held on 10 Sep 2022 - 10 Sep 2022. 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.