This page explains how Shriraam Aru Velayutham (USATT# 223760)'s rating went from 1255 to 1248 at the TTA Adv League - SUNDAY event from 26 Sep 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.