LIEN Owen · DINKIN

296rank
-38.9Butler · 42 bds
-0.93per board
±4.9swing
-0.19vs par /bd
-0.96adjusted /bd
Butler per round: -38.9 -38.9 -38.9by round

vs par split: bidding +0.95 · play -1.14

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted -0.96/bd

Card play — on target: opening leads 80.0% · declarer play 71.4% · defence 90.0%

Bidding activity — not a pass: 50.0% (68/136)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)66.7% (3)
Declarer play100.0% (4)60.0% (10)
Defence66.7% (3)94.1% (17)

Opening leads by suit led: ♠ 100.0% (1) · ♦ 100.0% (2) · ♣ 50.0% (2)

vs par by strain: NT +0.89 (9) · a suit -0.48 (33)

vs par by level: part-score -0.29 (14) · game +0.00 (21) · slam -0.57 (7)

By role: declaring -2.07/bd (-3.91 vs par · 22) · defending +0.34/bd (+3.90 vs par · 20)

By vulnerability: vulnerable -0.87/bd (+0.10 vs par · 21) · not vulnerable -0.99/bd (-0.48 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64U.NilssonO.Cernat – M.GrigoriuClosed14+8.2+0.59+2.71
Round of 64U.NilssonI.Coldea – O.GhigheciOpen14-30.3-2.16-1.07
Round of 64U.NilssonI.Bacalu – R.GunevClosed14-16.8-1.20-2.21

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
+11.5Round of 64CERCOL ROM506♥x♦J-2+11
+8.9Round of 64CERCOL ROM42♥♦K-1+11
+7.9Round of 64CERCOL ROM116♥♦K-2+11
+6.1Round of 64CERCOL ROM513NT♠4+1+11
+4.7Round of 64CERCOL ROM523♠x♣A-2+5
+3.9Round of 64CERCOL ROM556♥♠2=+0
+2.5Round of 64CERCOL ROM73NT♥7+2+4
+2.4Round of 64CERCOL ROM533♠♣8-1+5
+2.3Round of 64CERCOL ROM63♠♣T-3-10
+2.2Round of 64CERCOL ROM84♠x♥Q-2+0
+1.9Round of 64CERCOL ROM353♣♥3+1+0
+1.0Round of 64CERCOL ROM32♦♠J+1+0
+0.8Round of 64CERCOL ROM295♦x♠K-1+0
+0.8Round of 64CERCOL ROM372♥♣6+2+8
+0.7Round of 64CERCOL ROM104♥♣A+1+1
+0.7Round of 64CERCOL ROM335♦♥6-1+6
+0.5Round of 64CERCOL ROM493NT♠9+1+1
+0.4Round of 64CERCOL ROM24♠♣Q=+11
+0.1Round of 64CERCOL ROM93♦♠5+1+7
-0.1Round of 64CERCOL ROM54♠♦6-1+12
-0.1Round of 64CERCOL ROM453NT♦9+3+11
-0.2Round of 64CERCOL ROM343NT♥7+1+0
-0.2Round of 64CERCOL ROM363NT♣A=-1
-1.0Round of 64CERCOL ROM133♥♣6-2+8
-1.8Round of 64CERCOL ROM464♥♥8+2-11
-1.9Round of 64CERCOL ROM304♥♣2=+0
-2.5Round of 64CERCOL ROM383NT♦Q+2-1
-2.7Round of 64CERCOL ROM312♥♥3+1-1
-3.0Round of 64CERCOL ROM414♠♣4-1-6
-3.6Round of 64CERCOL ROM484♠♥2-1+1
-4.0Round of 64CERCOL ROM433NT♣2-1-11
-4.1Round of 64CERCOL ROM14♦♠Q-2-11
-4.3Round of 64CERCOL ROM393♥♣9=-6
-4.7Round of 64CERCOL ROM123NT♣7-1-6
-5.4Round of 64CERCOL ROM424♥♦A-1-8
-6.4Round of 64CERCOL ROM565♣♥K+1-14
-6.5Round of 64CERCOL ROM326♦♥6-2-17
-7.8Round of 64CERCOL ROM406♣♥9=+11
-7.9Round of 64CERCOL ROM147♠♦K=+0
-9.5Round of 64CERCOL ROM542♠x♣A-2-9
-10.1Round of 64CERCOL ROM477♠♠3-2-20
-10.4Round of 64CERCOL ROM442♣♦K+3-11