This page explains how Aishi Dassarma (USATT# 96618)'s rating went from 1847 to 1939 at the LYTTC Friday Pro League event from 14 May 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.