🇮🇹 DALPOZZO Federica · ITALY

17rank
+1.2Butler · 42 bds
+0.03per board
±4.1swing
+0.36vs par /bd
+0.02adjusted /bd
Butler per round: 1.2 1.2 1.2by round

vs par split: bidding -0.14 · play +0.29

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.02/bd

Card play — on target: opening leads 33.3% · declarer play 75.0% · defence 85.7%

Bidding activity — not a pass: 39.7% (46/116)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)0.0% (2)
Declarer play0.0% (1)100.0% (3)
Defence100.0% (1)83.3% (6)

Opening leads by suit led: ♥ 0.0% (1) · ♦ 100.0% (1) · ♣ 0.0% (1)

vs par by strain: NT +0.79 (14) · a suit +0.14 (28)

vs par by level: part-score -0.61 (13) · game -0.64 (25) · slam +9.75 (4)

By role: declaring -0.46/bd (-2.74 vs par · 19) · defending +0.43/bd (+2.91 vs par · 23)

By vulnerability: vulnerable +0.62/bd (-0.19 vs par · 21) · not vulnerable -0.56/bd (+0.91 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalV.DalpozzoY.Chen – X.RuanOpen14+13.0+0.93+0.50
QuarterfinalV.DalpozzoC.Pan – S.JiangClosed14+12.1+0.86+0.14
QuarterfinalV.DalpozzoY.Chen – X.RuanOpen14-23.9-1.71+0.43

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
+10.3Quarterfinal🇨🇳 CHINA55♦=+0
+10.3Quarterfinal🇨🇳 CHINA416♥♠J-1+13
+7.4Quarterfinal🇨🇳 CHINA106♥+1+13
+4.4Quarterfinal🇨🇳 CHINA93♦+2+0
+4.4Quarterfinal🇨🇳 CHINA523NT-2+6
+4.3Quarterfinal🇨🇳 CHINA311NT♥6=+11
+3.4Quarterfinal🇨🇳 CHINA443NT-1+12
+3.3Quarterfinal🇨🇳 CHINA45♠-1+15
+3.0Quarterfinal🇨🇳 CHINA336♥♠J-2+13
+3.0Quarterfinal🇨🇳 CHINA391NT♦A-3+0
+2.9Quarterfinal🇨🇳 CHINA24♠+2-9
+1.9Quarterfinal🇨🇳 CHINA294♥♦J+1+1
+1.7Quarterfinal🇨🇳 CHINA123♥+2+6
+1.6Quarterfinal🇨🇳 CHINA424♥♣4=+1
+1.4Quarterfinal🇨🇳 CHINA305♥x♠A-1+0
+1.3Quarterfinal🇨🇳 CHINA325♦♣Q=+2
+0.9Quarterfinal🇨🇳 CHINA483NT+1+1
+0.7Quarterfinal🇨🇳 CHINA142NT=-1
+0.4Quarterfinal🇨🇳 CHINA433NT+1+0
+0.0Quarterfinal🇨🇳 CHINA546♥=+0
-0.3Quarterfinal🇨🇳 CHINA73♥+1-1
-0.3Quarterfinal🇨🇳 CHINA534♠+2+13
-0.7Quarterfinal🇨🇳 CHINA344♠♥A=-11
-0.9Quarterfinal🇨🇳 CHINA364♥♥3=+0
-1.3Quarterfinal🇨🇳 CHINA82♥+1-1
-1.3Quarterfinal🇨🇳 CHINA453NT+1+0
-1.4Quarterfinal🇨🇳 CHINA13NT-1-10
-1.4Quarterfinal🇨🇳 CHINA135♣=-1
-1.4Quarterfinal🇨🇳 CHINA511NT=-1
-1.9Quarterfinal🇨🇳 CHINA401NT♥2-1-4
-2.4Quarterfinal🇨🇳 CHINA473NT=+1
-2.6Quarterfinal🇨🇳 CHINA113NT=+1
-2.7Quarterfinal🇨🇳 CHINA354♥♦J+2-13
-3.0Quarterfinal🇨🇳 CHINA463♣-1-6
-3.4Quarterfinal🇨🇳 CHINA375♦♥A-1-5
-3.7Quarterfinal🇨🇳 CHINA565♣=-7
-4.0Quarterfinal🇨🇳 CHINA32♠=+0
-4.7Quarterfinal🇨🇳 CHINA552NT-2-5
-5.1Quarterfinal🇨🇳 CHINA383♠♥9=-6
-6.7Quarterfinal🇨🇳 CHINA64♥-1-5
-8.1Quarterfinal🇨🇳 CHINA494♥-1-5
-8.1Quarterfinal🇨🇳 CHINA504♥=-3