This page explains how Vignesh Iyer (USATT# 270366)'s rating went from 1974 to 1973 at the Homenetment ARARAT OPEN 2022 held on 1 May 2022 - 1 May 2022. 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.