I think a lot of people are familiair withy this kind of spots.To me the raise is pretty small. like he doenst have the K or he has weak king or like 1010 or 99 etc. How do we read this my first instinct was he doenst have the K otherwise hed make it bigger to protect vs draw.

what we do? and how we read this.

***** Hand History for Game 1111111111 ***** (Poker Stars)
Tourney Hand NL Texas Hold'em – Wednesday, March 27, 06:27:36 ET 2013
Table 708198255 55 (Real Money)
Seat 7 is the button
Seat 1: Hero ( $12653.00 USD ) – VPIP: 17, PFR: 13, 3B: 4, AF: 4.2, Hands: 244456
Seat 2: Player2 ( $10460.00 USD ) – VPIP: 43, PFR: 21, 3B: 29, AF: 0.5, Hands: 14
Seat 3: Player3 ( $41879.00 USD ) – VPIP: 29, PFR: 0, 3B: 0, AF: Infinity, Hands: 14
Seat 4: Player4 ( $15825.00 USD ) – VPIP: 7, PFR: 7, 3B: 0, AF: NaN, Hands: 14
Seat 5: Player5 ( $5625.00 USD ) – VPIP: 7, PFR: 7, 3B: 0, AF: NaN, Hands: 14
Seat 6: Player6 ( $38034.00 USD ) – VPIP: 14, PFR: 7, 3B: 0, AF: NaN, Hands: 14
Seat 7: Player7 ( $56684.00 USD ) – VPIP: 14, PFR: 14, 3B: 0, AF: Infinity, Hands: 14
Seat 8: Player8 ( $10452.00 USD ) – VPIP: 21, PFR: 21, 3B: 0, AF: Infinity, Hands: 14
Seat 9: Player9 ( $28043.00 USD ) – VPIP: 21, PFR: 14, 3B: 29, AF: Infinity, Hands: 14
Hero posts ante of [$50.00 USD].
Player2 posts ante of [$50.00 USD].
Player3 posts ante of [$50.00 USD].
Player4 posts ante of [$50.00 USD].
Player5 posts ante of [$50.00 USD].
Player6 posts ante of [$50.00 USD].
Player7 posts ante of [$50.00 USD].
Player8 posts ante of [$50.00 USD].
Player9 posts ante of [$50.00 USD].
Player8 posts small blind [$200.00 USD].
Player9 posts big blind [$400.00 USD].
** Dealing down cards **
Dealt to Hero [  4d 4s ]
Hero raises [$819.00 USD]
Player2 calls [$819.00 USD]
Player3 folds
Player4 folds
Player5 folds
Player6 folds
Player7 folds
Player8 folds
Player9 folds
** Dealing Flop ** [ 2d, Ks, 9d ]
Hero bets [$1175.00 USD]
Player2 raises [$2550.00 USD]
Hero folds
Player2 wins $1375.00 USD
Player2 wins $5038.00 USD from main pot