It doesn't work like that. There are so many factors which are a hundred times more important that what particular style you have trained.
How long you have trained.
Your physical fitness, size, strength
How attuned you are to violence or aggression
In terms of the actual type of martial arts, this isn't that important. What is important is the training method. If it involves free sparring, it is likely to be effective. If it does not, it is likely to be less so.
If you have been doing karate for 10 years, but you are a small person with little physical strength, and your training has comprised mostly of kata, then if you are in a confrontation with someone who has no martial arts training, but has played 2 seasons of rugby -you will very likely lose.
Most of what people tell you about martial arts is untrue.