Charles (Ying) Y. Xiong
USATT#: 32947
1844 1812
LYTTC Friday Pro League
19 May 2023
19 May 2023
This page explains how Charles (Ying) Y. Xiong (USATT# 32947)'s rating went from 1844 to 1812 at the LYTTC Friday Pro League event from 19 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.