This page explains how Mateo Gastelum Mancilla (USATT# 278905)'s rating went from 1184 to 1165 at the ASLT Weekend February 2024 held on 17 Feb 2024 - 17 Feb 2024. 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.