This page explains how Kathiravan Tamilvanan (USATT# 203231)'s rating went from 1614 to 1584 at the UC San Diego Open 2018 held on 3 Jun 2018 - 3 Jun 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.