This page explains how Kallista Liu (USATT# 94975)'s rating went from 1719 to 1525 at the HCTT Tuesday Night League event from 5 Jul 2016. 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.