This page explains how Chirag Dhiren Almoula (USATT# 198810)'s rating went from 1660 to 1652 at the Central Carolinas Super League event from 7 Oct 2021. 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.