This page explains how Ricardo Brito (USATT# 80953)'s rating went from 2013 to 1980 at the LYTTC TTcup event from 29 Mar 2023. 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.