Clearly the r sum is only the beginning. Once you have that r sum in hand, it's up to you to put it to work in the most effective manner possible. Your winning r sum presents you as someone who is capable of making a valuable contribution to a company. Some people believe that if a r sum is really good, all they have to do is submit it to the company of their choice and wait to be invited for an interview and be offered a position. You may have an absolutely terrific r sum but that doesn't mean everyone who sees it will automatically call you in for an interview.
Human beings are very subjective.
Many would say the greatest twentieth century author for young children books is the late Theodor Geisel, a.k.a. Dr. Seuss. He was certainly the most successful. Yet his first book and perhaps his best-known, The Cat in the Hat, was turned down by over 60 publishers before someone finally realized its value. That there is safety in numbers is an old saying. Suppose you have your heart set on going to work for one particular company but get nowhere with the person to whom you've applied.