Zhen Chen
USATT#: 269930
1487 1464
2023 Butterfly South Texas Open
21 Oct 2023 - 21 Oct 2023
21 Oct 2023 - 21 Oct 2023
This page explains how Zhen Chen (USATT# 269930)'s rating went from 1487 to 1464 at the 2023 Butterfly South Texas Open held on 21 Oct 2023 - 21 Oct 2023. 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.