This page explains how Arun Kumar Tata (USATT# 275395)'s rating went from 1091 to 1085 at the Spttc Saturday Night League event from 1 Oct 2022. 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.