This page explains how Saicharan Vellanki (USATT# 265238)'s rating went from 868 to 846 at the Spttc Saturday Night League event from 16 Nov 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.