Kai Song
USATT#: 267402
1899 1885
2023 Austin Fall Open
16 Sep 2023 - 16 Sep 2023
16 Sep 2023 - 16 Sep 2023
This page explains how Kai Song (USATT# 267402)'s rating went from 1899 to 1885 at the 2023 Austin Fall Open held on 16 Sep 2023 - 16 Sep 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.