This page explains how Tushar Khinvasara (USATT# 229438)'s rating went from 884 to 856 at the ICC - Sunday Beginners League event from 21 Oct 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.