VERSACE Alfredo · ZIMMERMANN

27rank
-32.3Butler · 128 bds
-0.25per board
±4.9swing
-0.42vs par /bd · #13/16
-0.23adjusted /bd
Butler per round: 1.3 1.3 1.3 20.9 20.9 20.9 -54.5 -54.5by round

vs par split: bidding -0.76 · play +0.34

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted -0.23/bd

Card play — on target: opening leads 71.9% #14 of 16 · declarer play 80.0% #4 of 16 · defence 89.1% #3 of 16

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)78.9% (19)
Declarer play66.7% (12)87.0% (23)
Defence81.0% (21)93.0% (43)

Opening leads by suit led: ♠ 55.6% (9) · ♥ 66.7% (6) · ♦ 88.9% (9) · ♣ 75.0% (8)

vs par by strain: NT +0.17 (42) · a suit -0.71 (86)

vs par by level: part-score -1.23 (47) · game +0.03 (71) · slam +0.20 (10)

By role: declaring -0.46/bd (-3.11 vs par · 64) · defending -0.04/bd (+2.27 vs par · 64)

By vulnerability: vulnerable -0.07/bd (+0.00 vs par · 64) · not vulnerable -0.43/bd (-0.84 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalL.LauriaB.Igla – F.PiedraClosed16+13.7+0.86+0.50
QuarterfinalL.LauriaB.Igla – F.PiedraClosed16-19.0-1.19-0.44
QuarterfinalL.LauriaA.Wildavsky – H.WeinsteinOpen16+6.6+0.41-1.88
SemifinalL.LauriaJ.Kalita – M.NowosadzkiOpen16+27.6+1.73+1.56
SemifinalL.LauriaJ.Kalita – M.NowosadzkiOpen16+7.3+0.46+0.25
SemifinalL.LauriaC.Ju – Z.ShiClosed16-14.0-0.88-0.38
FinalL.LauriaD.Gold – A.RobsonClosed16-37.0-2.31-2.88
FinalL.LauriaM.Michielsen – Z.MahmoodClosed16-17.5-1.09-0.12

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
+13.0QuarterfinalPIEDRA43NT♠2-2+13
+12.3SemifinalJINSHUO454♠♥10=+10
+10.7QuarterfinalPIEDRA336♣♣10=-2
+10.0QuarterfinalPIEDRA104♥x♠7-1+12
+9.0SemifinalJINSHUO284♠♥8+1+0
+7.3FinalPERCY316♥♠10=+0
+7.1QuarterfinalPIEDRA293NT♣2-3+14
+7.0SemifinalJINSHUO143NT♥K-1+10
+7.0SemifinalJINSHUO305♥♥9-1+8
+7.0SemifinalJINSHUO364♠♥J-2+8
+6.7FinalPERCY223NT♥3-1+10
+6.0SemifinalJINSHUO96♦♣5=-2
+5.7SemifinalJINSHUO316♥♠6=+0
+5.4QuarterfinalPIEDRA385♦♠7=-11
+5.3SemifinalJINSHUO22♠♠4+4+5
+5.3SemifinalJINSHUO164♦♠2=+0
+5.0FinalPERCY113NT♠3-1+10
+4.3SemifinalJINSHUO76♦♥Q+1+11
+4.3FinalPERCY75♣x♠K-2+4
+4.0SemifinalJINSHUO184♠♦9=+0
+4.0FinalPERCY245♠x♣6-1+8
+3.7QuarterfinalPIEDRA183♣♦8=+6
+3.7SemifinalJINSHUO152♥♦9-2+6
+3.4QuarterfinalPIEDRA151NT♦6+1+1
+3.4QuarterfinalPIEDRA432NT♦5=-1
+3.3SemifinalJINSHUO64♠♥6=+0
+3.3SemifinalJINSHUO221NT♠7=+5
+3.3FinalPERCY183NT♠7+1-1
+3.1QuarterfinalPIEDRA472♣♦K-1+4
+3.0SemifinalJINSHUO132♥♣J-2-9
+3.0FinalPERCY286NT♦4=+0
+2.7FinalPERCY174♥x♠10-1+6
+2.3QuarterfinalPIEDRA134♠♠6-1+6
+2.3SemifinalJINSHUO243♦♦2-4-6
+1.7QuarterfinalPIEDRA363NT♠Q+2+1
+1.7SemifinalJINSHUO411NTx♥9-3-3
+1.7FinalPERCY103♥♣2+2+7
+1.6QuarterfinalPIEDRA462♠♦6+1+1
+1.3QuarterfinalPIEDRA63NT♠J+2+2
+1.3QuarterfinalPIEDRA172♥♠5-1-2
+1.3FinalPERCY33♦♥10-2-3
+1.3FinalPERCY214♥♠Q+1+0
+1.0QuarterfinalPIEDRA74♠♠4+2-13
+1.0SemifinalJINSHUO113NT♥8+1+7
+1.0SemifinalJINSHUO423♥♣A=+1
+1.0FinalPERCY44♥♦9+1-13
+1.0FinalPERCY134♠♣7+2+1
+0.9QuarterfinalPIEDRA114♠♦7-1+5
+0.7SemifinalJINSHUO194♥♠J=+1
+0.7FinalPERCY234♠♥8=+0
+0.7FinalPERCY263NT♣3+1+0
+0.3QuarterfinalPIEDRA54♥♠J+2-11
+0.3QuarterfinalPIEDRA213♦♠A-1-5
+0.3QuarterfinalPIEDRA272♠♦2-1-2
+0.3SemifinalJINSHUO81NT♣5-2+1
+0.3FinalPERCY203NT♦2+1+12
+0.1QuarterfinalPIEDRA253NT♠4-1-5
-0.0QuarterfinalPIEDRA93NT♦4+2+0
-0.0QuarterfinalPIEDRA244♥♦6+1+0
+0.0SemifinalJINSHUO54♥♠10+2+11
+0.0SemifinalJINSHUO173♠♦3=-1
+0.0SemifinalJINSHUO204♥♣J=+13
+0.0SemifinalJINSHUO213♥♦5=+6
-0.0SemifinalJINSHUO332♥♥A=+0
-0.0SemifinalJINSHUO344♠♦J+1+10
-0.1QuarterfinalPIEDRA124♥♥4=+0
-0.3QuarterfinalPIEDRA263NT♠6+2-13
-0.3SemifinalJINSHUO13♥♣Q=+4
-0.3SemifinalJINSHUO45♦♣4+1-1
-0.3SemifinalJINSHUO104♣♠4+1-1
-0.3SemifinalJINSHUO291NT♥4+1-10
-0.3SemifinalJINSHUO373NT♠6+2+0
-0.6QuarterfinalPIEDRA11NT♥2-1-2
-0.6QuarterfinalPIEDRA233NT♥2+2+0
-0.7QuarterfinalPIEDRA454♥♣9+1-13
-0.7SemifinalJINSHUO263NT♣4+4+12
-0.7SemifinalJINSHUO353NT♣Q+1+0
-0.7SemifinalJINSHUO483♦♦2-1-3
-0.9QuarterfinalPIEDRA444♠♣J=+0
-1.0QuarterfinalPIEDRA483♣♣2-2+9
-1.0SemifinalJINSHUO233NT♣8+1-1
-1.0SemifinalJINSHUO324♥♠A=+0
-1.0SemifinalJINSHUO433♦♥K=-1
-1.0FinalPERCY53NT♥4+1+0
-1.0FinalPERCY192♠♦2+1+0
-1.1QuarterfinalPIEDRA413NT♣4-1+6
-1.3QuarterfinalPIEDRA35♦x♥J-2+10
-1.4QuarterfinalPIEDRA23♥♦7-4-3
-1.9QuarterfinalPIEDRA404♥♦A-1-5
-2.0QuarterfinalPIEDRA352♠♥10+1+0
-2.0FinalPERCY25♥♠6-1-10
-2.0FinalPERCY62♠♣J=+0
-2.3SemifinalJINSHUO382♠x♥J-4-14
-2.4QuarterfinalPIEDRA342♣♥6-2-1
-2.6QuarterfinalPIEDRA392♠♣8=+0
-2.7QuarterfinalPIEDRA283NT♥5-2-6
-2.7FinalPERCY301NT♣5-1-4
-3.0QuarterfinalPIEDRA194♥♦A-1-6
-3.0FinalPERCY13♥♦6=+0
-3.1QuarterfinalPIEDRA306♠♥A+1+11
-3.3QuarterfinalPIEDRA375♣x♥5-2-5
-3.4QuarterfinalPIEDRA424♠♥Q+2-13
-3.6QuarterfinalPIEDRA161NT♠2+2-1
-3.7SemifinalJINSHUO33♠♥2-1-8
-3.7SemifinalJINSHUO461NT♥A-2+0
-4.0FinalPERCY125♠♦2=-11
-4.0FinalPERCY143NT♥4-2-6
-4.0FinalPERCY152NT♦2-1+2
-4.3QuarterfinalPIEDRA203NT♠Q+2+0
-4.4QuarterfinalPIEDRA223♣♥3-2-3
-5.1QuarterfinalPIEDRA314♥♥A-2+2
-5.6QuarterfinalPIEDRA85♦♣8-2-11
-5.7FinalPERCY275♦♥J-2-6
-5.9QuarterfinalPIEDRA144NT♠5+1+0
-6.3SemifinalJINSHUO404♥♠10=-3
-6.3SemifinalJINSHUO441NT♥5=-6
-6.3FinalPERCY163NT♦Q-2-13
-7.0SemifinalJINSHUO125♣♠5-1-9
-7.0SemifinalJINSHUO393NT♣2=-1
-7.7SemifinalJINSHUO273♠x♥4-2-9
-7.7SemifinalJINSHUO472♦x♥6-4-4
-7.7FinalPERCY254♠♣Q-1+3
-8.3QuarterfinalPIEDRA326♦♣5=+2
-12.0FinalPERCY96♦♠A=+0
-12.7FinalPERCY293NT♥3-1-12
-13.0FinalPERCY84NT♠8+2-14
-14.0SemifinalJINSHUO253♦x♠J-2-14
-17.7FinalPERCY327♠♥K-1-18