Sean CHAO
USATT#: 275864
1559 1540
NJTTC Tuesday V League
28 Mar 2023
28 Mar 2023
This page explains how Sean CHAO (USATT# 275864)'s rating went from 1559 to 1540 at the NJTTC Tuesday V League event from 28 Mar 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.