This page explains how Luis Miguel Crescitelli (USATT# 53412)'s rating went from 1805 to 1818 at the LATTA Butterfly Open February 2023 held on 25 Feb 2023 - 25 Feb 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.