This page explains how Chandrasekar Gopalan (USATT# 202352)'s rating went from 1597 to 1589 at the Spttc Wednesday night league event from 30 Oct 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.