🇮🇹 SAU Roberto · ITALIA

10rank
+6.1Butler · 16 bds
+0.38per board
±4.4swing
+1.44vs par /bd
+0.63adjusted /bd
by round

vs par split: bidding +2.25 · play -0.81

Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted +0.63/bd

Card play — on target: opening leads 100.0% · declarer play 100.0% · defence 80.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (4)
Declarer play100.0% (1)100.0% (2)
Defence100.0% (3)71.4% (7)

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

vs par by strain: NT +2.67 (6) · a suit +0.70 (10)

vs par by level: part-score -0.83 (6) · game +2.89 (9) · slam +2.00 (1)

By role: declaring +1.48/bd (-1.00 vs par · 6) · defending -0.28/bd (+2.90 vs par · 10)

By vulnerability: vulnerable +1.81/bd (+3.25 vs par · 8) · not vulnerable -1.05/bd (-0.38 vs par · 8)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalG.PercarioT.Sprinkhuizen – G.Mendes De LeonOpen16+6.1+0.38+1.44

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
+9.1Quarterfinal🇳🇱 NETHERLANDS205♦x♠2-4+10
+8.9Quarterfinal🇳🇱 NETHERLANDS263NT♣2-1+6
+4.0Quarterfinal🇳🇱 NETHERLANDS232♥♦7=+6
+3.7Quarterfinal🇳🇱 NETHERLANDS244♠♥2=+0
+2.6Quarterfinal🇳🇱 NETHERLANDS273NT♠10+3+1
+2.0Quarterfinal🇳🇱 NETHERLANDS191NT♠10-2+1
-0.1Quarterfinal🇳🇱 NETHERLANDS284♥♠7+2+11
-0.9Quarterfinal🇳🇱 NETHERLANDS213NT♣7+2+10
-0.9Quarterfinal🇳🇱 NETHERLANDS302♠♥8=-5
-1.0Quarterfinal🇳🇱 NETHERLANDS252NT♥3-1-1
-1.0Quarterfinal🇳🇱 NETHERLANDS294♠♣2=-13
-1.4Quarterfinal🇳🇱 NETHERLANDS311♠♦2=-5
-2.4Quarterfinal🇳🇱 NETHERLANDS221NT♣J-3-1
-4.1Quarterfinal🇳🇱 NETHERLANDS184♠♥2=+1
-4.3Quarterfinal🇳🇱 NETHERLANDS324♥♣Q=+0
-8.1Quarterfinal🇳🇱 NETHERLANDS176♣♠A=+2