This page explains how Sumit Chawla (USATT# 266554)'s rating went from 769 to 745 at the 888 League event from 6 Aug 2023. 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.