This page explains how Saqib Baig (USATT# 90211)'s rating went from 1855 to 1848 at the Houston Elite League event from 8 Nov 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.