This page explains how Kathiravan Tamilvanan (USATT# 203231)'s rating went from 1472 to 1474 at the San Diego Open III 10K Tournament held on 27 May 2017 - 27 May 2017. 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.