This page explains how Ainish Dassarma (USATT# 92213)'s rating went from 2158 to 2148 at the LYTTC Friday Pro League event from 1 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.