This page explains how Felipe Alejandro Osorio (USATT# 84726)'s rating went from 1958 to 1934 at the 2024 Butterfly Teams Tournament held on 27 Jan 2024 - 28 Jan 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.