(Turn/)River bet size

[poincaraux]

The plan on the turn was to set things up so that he'd have a PSB left on the river. Then, I decided to make a "suspicious" river bet instead, thinking it'd have a greater chance of getting called.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $31.95
BB: $118.65
UTG: $76.75
CO: $47.10
Hero (BTN): $52.80

Reads: <font color="blue">Villain has been on the wrong of several bad beats recently. All by the same guy. He's steaming a bit, but not at me. He doesn't seem great, but thinks he's good. So, he's a thinking player, if not a great one.</font>

Preflop: Hero is dealt A[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/spade.gif[/img] (5 Players)
2 folds, <font color="red">Hero raises to $2.00</font>, SB calls $1.75, BB folds

Flop: ($4.50) 7[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $3.00</font>, SB calls $3.00

Turn: ($10.50) 7[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $6.00</font>, SB calls $6.00

River: ($22.50) 7[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $13.00</font> (note that he has ~$20, 1PSB, left in his stack)