David Chan
USATT#: 274399
1357 1316
Butterfly Texas Summer Open
10 Jun 2023 - 10 Jun 2023
10 Jun 2023 - 10 Jun 2023
This page explains how David Chan (USATT# 274399)'s rating went from 1357 to 1316 at the Butterfly Texas Summer Open held on 10 Jun 2023 - 10 Jun 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.