Wish there were a simulator for this, as it does change all the time.
Any loss by a team on our schedule is good for our SOS, so for example the Chargers losing to KC was good, except that for a game between 2 other AFCE teams (like the Miami-Jets game yesterday), the loss by one is offset by the win by the other.
Does anyone know if a loss by an AFCE team to a non-AFCE team is more valuable than a loss by a non-divisional opponent who's on our schedule? Does it count twice/double because we face them twice? e.g., is our SOS better off because the Bills lost to the Rams yesterday instead of the Rams losing?