This page explains how Kian I Avilla (USATT# 96791)'s rating went from 1397 to 1489 at the BTTC League event from 14 Aug 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.