This page explains how Bastien Dupont (USATT# 1181358)'s rating went from 2630 to 2609 at the MLTT Rock Hill held on 1 Dec 2023 - 3 Dec 2023. 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.