This page explains how Saqib Baig (USATT# 90211)'s rating went from 1875 to 1855 at the Houston Elite League event from 25 Oct 2019. 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.