If you'd backed the top players

What would you have won by backing the top players in all of their matches since 2005? Not including the grass court season this year, here are the stats.

Simon +493.54
Murray +397.87
Tsonga +138.56
Djokovic +94.42
Nadal +90.29
Gonzalez +61.00
Del Potro +1.46
Federer -104.12
Verdasco -134.26
Roddick -168.99