Charles (Ying) Y. Xiong
USATT#: 32947
1872 1863
NJTTC Thursday Adv League
21 Sep 2023
21 Sep 2023
This page explains how Charles (Ying) Y. Xiong (USATT# 32947)'s rating went from 1872 to 1863 at the NJTTC Thursday Adv League event from 21 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.