This page explains how Saqib Baig (USATT# 90211)'s rating went from 1840 to 1841 at the HITTA Weekly League event from 20 Jun 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.