FREE - In Google Play
FREE - in Win Phone Store
The stats page currently displays games won and lost as white, black, and total.
In addition to this information, I would like to see my WLD records versus all the different ratings ranges, say 100 or 200 points each. For example, I'd like to see my record vs. 1500-1599 rated players, 1600-1699, 1700-1799, etc. No need to split that out into black/white unless you think you have the space. If you think it's too much clutter, you could do 1200-1399, 1400-1599, 1600-1799, etc. I probably wouldn't go more than 200 points, though.
This would give you much more information than a simple WLD record versus everyone.