Xianyao He
USATT#: 203271
2355 2351
2023 USATT Pacific Regional Championships
19 May 2023 - 20 May 2023
19 May 2023 - 20 May 2023
This page explains how Xianyao He (USATT# 203271)'s rating went from 2355 to 2351 at the 2023 USATT Pacific Regional Championships held on 19 May 2023 - 20 May 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.