Really starting to wonder about this site.  Just doesn't seem possible to lose this much.  Is there something wrong with the way I played this or is T.Figueiredo just a complete fool?

PokerStars Game #55745307863: Tournament #402010342, $1.00+$0.10 USD Hold'em No Limit - Level IV (50/100) - 2011/01/11 12:05:49 ET
Table '402010342 52' 9-max Seat #6 is the button
Seat 1: T.Figueiredo (4253 in chips)
Seat 2: Renrew 165 (5817 in chips)
Seat 3: dgwgambler (2881 in chips)
Seat 4: peeety1988 (1525 in chips)
Seat 5: Shtebs (9320 in chips)
Seat 6: Ginjer ninja (5540 in chips)
Seat 7: prentmizer (1360 in chips)
Seat 8: xavihereu (2189 in chips)
Seat 9: rts38 (1685 in chips)
prentmizer: posts small blind 50
xavihereu: posts big blind 100
*** HOLE CARDS ***
Dealt to prentmizer [Kh Kd]
rts38: folds
T.Figueiredo: raises 165 to 265
Renrew 165: folds
dgwgambler: folds
peeety1988: calls 265
Shtebs: calls 265
Ginjer ninja: calls 265
prentmizer: raises 1095 to 1360 and is all-in
xavihereu: folds
T.Figueiredo: calls 1095
peeety1988: raises 165 to 1525 and is all-in
Shtebs: folds
Ginjer ninja: calls 1260
T.Figueiredo: calls 165
*** FLOP *** [2d 5h 6c]
T.Figueiredo: checks
Ginjer ninja: checks
*** TURN *** [2d 5h 6c] [Kc]
T.Figueiredo: checks
Ginjer ninja: checks
*** RIVER *** [2d 5h 6c Kc] [7h]
T.Figueiredo: bets 1100
Ginjer ninja: folds
Uncalled bet (1100) returned to T.Figueiredo
*** SHOW DOWN ***
T.Figueiredo: shows [8h 9h] (a straight, Five to Nine)
peeety1988: shows [Qd Qc] (a pair of Queens)
T.Figueiredo collected 495 from side pot
prentmizer: shows [Kh Kd] (three of a kind, Kings)
T.Figueiredo collected 5805 from main pot
peeety1988 finished the tournament in 3714th place
prentmizer finished the tournament in 3715th place
*** SUMMARY ***
Total pot 6300 Main pot 5805. Side pot 495. | Rake 0
Board [2d 5h 6c Kc 7h]
Seat 1: T.Figueiredo showed [8h 9h] and won (6300) with a straight, Five to Nine
Seat 2: Renrew 165 folded before Flop (didn't bet)
Seat 3: dgwgambler folded before Flop (didn't bet)
Seat 4: peeety1988 showed [Qd Qc] and lost with a pair of Queens
Seat 5: Shtebs folded before Flop
Seat 6: Ginjer ninja (button) folded on the River
Seat 7: prentmizer (small blind) showed [Kh Kd] and lost with three of a kind, Kings
Seat 8: xavihereu (big blind) folded before Flop
Seat 9: rts38 folded before Flop (didn't bet)