Xiaofeng (frank Zhu
USATT#: 27551
1717 1762
2021 Butterfly Cup
3 Sep 2021 - 5 Sep 2021
3 Sep 2021 - 5 Sep 2021
This page explains how Xiaofeng (frank Zhu (USATT# 27551)'s rating went from 1717 to 1762 at the 2021 Butterfly Cup held on 3 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.