Reference

I couldn't find specific information on why Atlético Malagueño's match result was changed to a 3-0 loss. It might be a less-covered event or not widely reported at the moment. If you have more details, such as the date or the opposing team, it could help in conducting a more targeted search. Additionally, you might want to check official statements from the club or football association websites for any disciplinary actions or match regulation breaches that may have led to this decision.