This page explains how Abdiel Hernández (USATT# 1174863)'s rating went from 1554 to 1681 at the Butterfly Carmel Barrau Open held on 2 Dec 2022 - 4 Dec 2022. 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.