Xizi (stephanie) Sun
USATT#: 92947
2274 2278
2023 Butterfly Puerto Rico Teams Open
31 Mar 2023 - 2 Apr 2023
31 Mar 2023 - 2 Apr 2023
This page explains how Xizi (stephanie) Sun (USATT# 92947)'s rating went from 2274 to 2278 at the 2023 Butterfly Puerto Rico Teams Open held on 31 Mar 2023 - 2 Apr 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.