This page explains how Rahul Kadian (USATT# 218773)'s rating went from 1400 to 1420 at the Swan Sunday League event from 22 Oct 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.