This page explains how Govind Jayanth (USATT# 96325)'s rating went from 1570 to 1561 at the PTTC Saturday League event from 14 Jul 2018. 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.