This page explains how Hasan Saidov (USATT# 215306)'s rating went from 2242 to 2240 at the 2021 October Open @ Princeton Pong held on 9 Oct 2021 - 10 Oct 2021. 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.