This page explains how Vignesh Namasivayam (USATT# 221793)'s rating went from 1772 to 1730 at the 2018 Arizona Closed held on 5 May 2018 - 6 May 2018. 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.