Rating Based Score is determined by the lowest score, so if it's 3,1 than your Acer Aspire 4736 just fine (the other index must be higher). The index itself range 1,0 to 7,9.
Jan 26, 2010 Rating
Windows Experience Index. by: Anonymous
It depends what you are using your computer for.The WEI is based on the lowest score.Your 3.1 is probably one of the 2 graphics scores.If you don't use your computer for games,in my opinion your WEI is o.k.
