This page explains how Ahsan Nasir (USATT# 87600)'s rating went from 1755 to 1751 at the SpinBlock Monday Night League event from 18 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.