Xizi (stephanie) Sun
USATT#: 92947
2228 2270
2022 Butterfly/Sonesta Select Chinese New Year Tournament
26 Feb 2022 - 26 Feb 2022
26 Feb 2022 - 26 Feb 2022
This page explains how Xizi (stephanie) Sun (USATT# 92947)'s rating went from 2228 to 2270 at the 2022 Butterfly/Sonesta Select Chinese New Year Tournament held on 26 Feb 2022 - 26 Feb 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.