LOO Choon Chou · ZHAO

59rank
+19.9Butler · 56 bds
+0.36per board
±4.5swing
+0.77vs par /bd
+0.62adjusted /bd
Butler per round: 19.9 19.9 19.9 19.9by round

vs par split: bidding +0.12 · play +0.64

Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.62/bd

Card play — on target: opening leads 84.2% · declarer play 75.0% · defence 87.1%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)80.0% (15)
Declarer play85.7% (7)69.2% (13)
Defence66.7% (6)92.0% (25)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 100.0% (4) · ♦ 66.7% (3) · ♣ 50.0% (4)

vs par by strain: NT -0.92 (13) · a suit +1.28 (43)

vs par by level: part-score +1.03 (29) · game -0.81 (21) · slam +5.00 (6)

By role: declaring -0.08/bd (-0.56 vs par · 25) · defending +0.71/bd (+1.84 vs par · 31)

By vulnerability: vulnerable +0.20/bd (+0.68 vs par · 28) · not vulnerable +0.51/bd (+0.86 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64H.PoonF.Multon – P.ZimmermannOpen14+5.9+0.42+0.93
Round of 64H.PoonF.Multon – P.ZimmermannOpen14+29.7+2.12+3.29
Round of 64H.PoonT.Helness – G.HelgemoOpen14+18.5+1.32+1.71
Round of 64H.PoonP.Gawrys – M.KlukowskiOpen14-34.2-2.44-2.86

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.0Round of 64ZIMMERMANN243♠x♦Q-4+12
+10.7Round of 64ZIMMERMANN106♥x♠9-1+17
+7.2Round of 64ZIMMERMANN166♦♥J-1+14
+6.0Round of 64ZIMMERMANN213♥♠Q-1+12
+6.0Round of 64ZIMMERMANN236♦♠3-1+13
+5.0Round of 64ZIMMERMANN273♠♣A=+10
+4.8Round of 64ZIMMERMANN86♦♠10+1-11
+4.7Round of 64ZIMMERMANN315♦♠J=+0
+4.6Round of 64ZIMMERMANN281NT♠3+3-6
+4.4Round of 64ZIMMERMANN43♦x♣Q-1+2
+4.2Round of 64ZIMMERMANN254♥♦K-1+5
+4.2Round of 64ZIMMERMANN324♦♦3=+7
+3.3Round of 64ZIMMERMANN353♠♠A-1-1
+2.8Round of 64ZIMMERMANN503♥♠3-1-2
+2.4Round of 64ZIMMERMANN331♠♥3=+5
+2.3Round of 64ZIMMERMANN123♠♥7-1+11
+2.3Round of 64ZIMMERMANN362♦♥K-2+5
+2.0Round of 64ZIMMERMANN393♥♠4-1+5
+1.8Round of 64ZIMMERMANN374♥♠A-1+4
+1.8Round of 64ZIMMERMANN563NT♣J+1+1
+1.5Round of 64ZIMMERMANN31NT♦8+1+0
+1.1Round of 64ZIMMERMANN346♠♣8-1+10
+0.6Round of 64ZIMMERMANN201NT♠9+1+1
+0.5Round of 64ZIMMERMANN471♠♦10+1+0
+0.4Round of 64ZIMMERMANN93NT♥7+2+1
+0.4Round of 64ZIMMERMANN223NT♣6=-1
+0.2Round of 64ZIMMERMANN294♠♥K=+0
+0.1Round of 64ZIMMERMANN181NT♣Q+1-1
+0.1Round of 64ZIMMERMANN264♠♥5+1+0
+0.1Round of 64ZIMMERMANN384♥♣J+1+0
-0.1Round of 64ZIMMERMANN144♠♥K+1+0
-0.1Round of 64ZIMMERMANN304♠♦Q=+0
-0.2Round of 64ZIMMERMANN24♥♣A-1+2
-0.2Round of 64ZIMMERMANN52♠♣9-1+1
-0.2Round of 64ZIMMERMANN411NT♠10+2+0
-0.2Round of 64ZIMMERMANN533NT♠2+1+0
-0.3Round of 64ZIMMERMANN444♥♣Q=+3
-0.3Round of 64ZIMMERMANN524♠♣9+2-1
-0.5Round of 64ZIMMERMANN553♥♦K=+7
-0.8Round of 64ZIMMERMANN112♥♣5=+1
-1.2Round of 64ZIMMERMANN451NT♥Q+2+0
-1.3Round of 64ZIMMERMANN63♦♠A=+0
-1.3Round of 64ZIMMERMANN174♠x♣5-1+0
-1.5Round of 64ZIMMERMANN422NT♣4+1+0
-1.8Round of 64ZIMMERMANN12♦♣5-1+2
-1.8Round of 64ZIMMERMANN404♠♣8+1-11
-2.4Round of 64ZIMMERMANN153♥♠K-2+0
-3.5Round of 64ZIMMERMANN544♠♦10+2-1
-3.6Round of 64ZIMMERMANN462♥♣J-4-2
-4.4Round of 64ZIMMERMANN493♥♠A=-11
-5.9Round of 64ZIMMERMANN132♥♦10+1-13
-6.5Round of 64ZIMMERMANN483♠x♣5-1-15
-7.9Round of 64ZIMMERMANN73NT♣3=+0
-9.1Round of 64ZIMMERMANN433NT♠Q=-7
-9.7Round of 64ZIMMERMANN514♠♥A-1-12
-12.8Round of 64ZIMMERMANN196♠♥K-1-13