This page explains how Tommy Chen (USATT# 282157)'s rating went from 510 to 517 at the SATTA May 2024 Open held on 5 May 2024 - 5 May 2024. The links below take you to pages that describe various aspects of the rating processor.

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.