This page explains how Andrea Fabiola Diaz-Gonzalez (USATT# 223517)'s rating went from 2347 to 2294 at the TTA Butterfly Bay Area Championships held on 4 Jun 2022 - 5 Jun 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.