This page explains how Ishan Rangdal (USATT# 268640)'s rating went from 1725 to 1720 at the Matchpoint TTC Friday League event from 31 Mar 2023. 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.