If rat is playing checkers with butt and butt won 100 games and rat won 50 games, butt is way ahead of rat, but if from now on rat wins half the games he plays against butt, so wins half and loses half, is he catching up to butt ?
NO......... 100 to 50 150 to 100 200 to 150 250 to 200 300 to 350 You will always be 50 behind, how can that be catching up?