sharkscope ?

[ROGUE63]

NAME-GAMES PLAYED-av.profit-stake-roi-total profit-form--ability-site

ROGUE63 241 $0 $1 3% $94 Tilt 59 Merge(PDC)
this is my sharkscope results for PDC.what i question is the total profit of 94 dollars.my last deposit of 50 bucks was jan 23 2009.putting my balance then at about 60 bucks;its now at 244 for a difference of 184.take of my 25 dollar NDN TRANSFER AND THE 10 DOLLAR BONUS I CLEARED.should still leave a profit of about 150 dollars
at doyles room the results have an even bigger difference.i had about 30 bucks when they switched networks sharkscope shows me with total profit of 2 dollars meanwhile my doyles account has about 200 bucks.
doyles room stats say i have only played 8 games total profit 2 dollars,but my roi is 23% and my ability is 64.
i seldom play rings and most if not all my winnings come from tourneys
this is what leads me to question the results