This page explains how Anmol Singh (USATT# 1173379)'s rating went from 1506 to 1521 at the BTTC League event from 7 Jun 2019. 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.