This page explains how Kurtus Hsu (USATT# 98192)'s rating went from 1646 to 1682 at the MDTTC Tuesday/Friday League event from 5 Oct 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.