🇮🇹 DONATI Giovanni · ITALY

26rank
-5.7Butler · 48 bds
-0.12per board
±3.9swing
+0.94vs par /bd
-0.01adjusted /bd
Butler per round: -5.7 -5.7 -5.7by round

vs par split: bidding +0.17 · play +0.77

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.01/bd

Card play — on target: opening leads 72.7% · declarer play 90.9% · defence 88.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)83.3% (6)
Declarer play100.0% (6)80.0% (5)
Defence71.4% (7)94.7% (19)

Opening leads by suit led: ♠ 25.0% (4) · ♥ 100.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (3)

vs par by strain: NT +0.00 (13) · a suit +1.29 (35)

vs par by level: part-score -0.58 (12) · game +1.06 (31) · slam +3.80 (5)

By role: declaring -0.03/bd (-1.14 vs par · 22) · defending -0.20/bd (+2.69 vs par · 26)

By vulnerability: vulnerable -0.83/bd (+0.75 vs par · 24) · not vulnerable +0.60/bd (+1.12 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalA.VersaceS.De Wijs – B.MullerOpen16+16.9+1.06+1.75
QuarterfinalA.VersaceS.De Wijs – B.MullerOpen16+1.1+0.07+0.31
QuarterfinalA.VersaceS.De Wijs – B.MullerOpen16-23.7-1.48+0.75

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
+10.7Quarterfinal🇳🇱 NETHERLANDS626♠♠3-1+14
+7.7Quarterfinal🇳🇱 NETHERLANDS505♣♥4+1+13
+7.6Quarterfinal🇳🇱 NETHERLANDS633NT♠10+2+2
+4.9Quarterfinal🇳🇱 NETHERLANDS566♥♠K=+5
+4.4Quarterfinal🇳🇱 NETHERLANDS894♥♠A-2+11
+4.1Quarterfinal🇳🇱 NETHERLANDS964♠♥A-2+0
+4.0Quarterfinal🇳🇱 NETHERLANDS664♥♣J=-1
+3.4Quarterfinal🇳🇱 NETHERLANDS512♦♥K-1+5
+3.1Quarterfinal🇳🇱 NETHERLANDS551NT♣8=+0
+2.7Quarterfinal🇳🇱 NETHERLANDS914♥♣K-1+8
+2.1Quarterfinal🇳🇱 NETHERLANDS653NT♠8+1+0
+2.0Quarterfinal🇳🇱 NETHERLANDS796♠♣5=+0
+1.4Quarterfinal🇳🇱 NETHERLANDS694♠x♣Q=+5
+1.4Quarterfinal🇳🇱 NETHERLANDS882♠♣3+1+1
+1.1Quarterfinal🇳🇱 NETHERLANDS533NT♠Q+2+2
+0.9Quarterfinal🇳🇱 NETHERLANDS765♣♠5=-11
+0.6Quarterfinal🇳🇱 NETHERLANDS642♠♥10+1+0
+0.6Quarterfinal🇳🇱 NETHERLANDS813♠♥7-3+7
+0.4Quarterfinal🇳🇱 NETHERLANDS755♣♣4=+0
+0.3Quarterfinal🇳🇱 NETHERLANDS724♥♣A=+0
+0.3Quarterfinal🇳🇱 NETHERLANDS934♠♠3+1+0
+0.1Quarterfinal🇳🇱 NETHERLANDS494♠♥4+1+0
+0.1Quarterfinal🇳🇱 NETHERLANDS594♠♥10=+1
+0.1Quarterfinal🇳🇱 NETHERLANDS734♠♣7+1+0
-0.0Quarterfinal🇳🇱 NETHERLANDS673NT♥2+1+0
-0.0Quarterfinal🇳🇱 NETHERLANDS772♠♣5-1+0
-0.1Quarterfinal🇳🇱 NETHERLANDS833NT♠9+4+10
-0.3Quarterfinal🇳🇱 NETHERLANDS683NT♥2+1+0
-0.3Quarterfinal🇳🇱 NETHERLANDS783NT♦2+2+0
-0.4Quarterfinal🇳🇱 NETHERLANDS584♥♦4+1+0
-1.1Quarterfinal🇳🇱 NETHERLANDS705♣x♣A-3-4
-1.3Quarterfinal🇳🇱 NETHERLANDS524♠♣9-1+6
-1.3Quarterfinal🇳🇱 NETHERLANDS543♠♣K-1+0
-1.4Quarterfinal🇳🇱 NETHERLANDS903NT♠3+2-1
-1.7Quarterfinal🇳🇱 NETHERLANDS843NT♠8+2-1
-2.0Quarterfinal🇳🇱 NETHERLANDS823♥♣8+1-6
-2.1Quarterfinal🇳🇱 NETHERLANDS744♠♦A+2+13
-2.3Quarterfinal🇳🇱 NETHERLANDS613♦♥2=-6
-2.6Quarterfinal🇳🇱 NETHERLANDS804♦♥8-1-5
-3.7Quarterfinal🇳🇱 NETHERLANDS712♦x♥K-2+8
-3.9Quarterfinal🇳🇱 NETHERLANDS866NT♠8=+0
-4.4Quarterfinal🇳🇱 NETHERLANDS944♠x♥3-3-1
-4.6Quarterfinal🇳🇱 NETHERLANDS853NT♠3-1-5
-5.0Quarterfinal🇳🇱 NETHERLANDS924♥♦J=+0
-6.1Quarterfinal🇳🇱 NETHERLANDS874♣♠Q-4-11
-7.7Quarterfinal🇳🇱 NETHERLANDS573NT♠4=-7
-8.0Quarterfinal🇳🇱 NETHERLANDS956♥♦10=+0
-9.4Quarterfinal🇳🇱 NETHERLANDS604♠♠2-3-7