This page explains how Vedant Sanghvi (USATT# 272003)'s rating went from 308 to 307 at the ICC - Sunday Beginners League event from 21 Nov 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.