This page explains how Kian I Avilla (USATT# 96791)'s rating went from 1504 to 1497 at the BTTC League event from 5 Jun 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.