This page explains how Sivaraam Aru Velayutham (USATT# 223759)'s rating went from 1541 to 1516 at the TTA Beg/Inter League - SATURDAY event from 23 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.