Score Modification Dependent on Games Played?

How many people are interested in modification of your score , dependent on the number of games you have played?
For instance, if you played many games, your score wouldn't change as much as a noob, after a win or a loss. This would make score changes less volatile, like chess or golf. A possible formula , for more than 10 games played would be the current score change for a game, * a factor for games played , such as 1/ log10 (n) , where n is the number of games played. This would mean if Poo or War or Sky lost to a cook, and have played >1000 games the most they could lose is 100/log(1000)= 33 points.This would alleviate the fear of losing many points, after working hard to get them, in many games, I believe.What do you guys think?
For instance, if you played many games, your score wouldn't change as much as a noob, after a win or a loss. This would make score changes less volatile, like chess or golf. A possible formula , for more than 10 games played would be the current score change for a game, * a factor for games played , such as 1/ log10 (n) , where n is the number of games played. This would mean if Poo or War or Sky lost to a cook, and have played >1000 games the most they could lose is 100/log(1000)= 33 points.This would alleviate the fear of losing many points, after working hard to get them, in many games, I believe.What do you guys think?