PSZCZOLA Jacek · MAHAFFEY

33rank
+89.2Butler · 130 bds
+0.69per board
±4.7swing
+0.92vs par /bd · #34/441
+0.81adjusted /bd
Butler per round: 9.3 8.6 21.5 -3.5 -29.3 -17 21 34.8 6 10 11.5 -4.2 20.5by round

vs par split: bidding +0.17 · play +0.80

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.81/bd

Card play — on target: opening leads 81.2% #223 of 441 · declarer play 86.1% #36 of 441 · defence 92.1% #20 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)80.0% (25)
Declarer play86.7% (15)85.7% (21)
Defence87.5% (16)93.6% (47)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 87.5% (8) · ♦ 66.7% (9) · ♣ 85.7% (7)

vs par by strain: NT +0.06 (35) · a suit +1.24 (95)

vs par by level: part-score +1.45 (49) · game +0.61 (71) · slam +0.60 (10)

By role: declaring +1.77/bd (-0.79 vs par · 65) · defending -0.40/bd (+2.63 vs par · 65)

By vulnerability: vulnerable +1.12/bd (+0.09 vs par · 65) · not vulnerable +0.25/bd (+1.75 vs par · 65)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.Seamon-MolsonJ.Khokhlov – T.TazenkovaOpen10+9.3+0.93+3.30
Round 3J.Seamon-MolsonL.Lauria – MORGANTINI CRISTIANAOpen10+8.6+0.86+2.70
Round 4J.Seamon-MolsonA.Kolesnik – S.PicusClosed10+21.5+2.15+2.50
Round 5J.Seamon-MolsonS.De Donder – T.DobbelsClosed10-3.5-0.35-0.20
Round 7J.Seamon-MolsonR.Ritmeijer – M.TichaClosed10-29.3-2.93-2.50
Round 8J.Seamon-MolsonT.Brogeland – B.BrogelandOpen10-17.0-1.70-2.10
Round 9J.Seamon-MolsonB.Callaghan – C.DuckworthOpen10+21.0+2.10+0.60
Round 10J.Seamon-MolsonN.Hamdan – W.WattarOpen10+34.8+3.48+3.90
Round 11J.Seamon-MolsonG.Brekka – G.VistClosed10+6.0+0.60-1.30
Round 12J.Seamon-MolsonS.Cope – M.RobertsonClosed10+10.0+1.00+0.70
Round 13J.Seamon-MolsonW.Libbrecht – C.PuilletOpen10+11.5+1.15+3.60
Round 14J.Seamon-MolsonE.Mauberquez – D.HalfonOpen10-4.2-0.42+0.40
Round 15J.Seamon-MolsonE.Beauvillain – C.GuillebonClosed10+20.5+2.05+0.40

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
+10.8Round 9BINKIE296♦♦6+1-1
+10.0Round 9BINKIE236♥♠J=+0
+9.7Round 10MANO74♥♦A-3+14
+9.7Round 14DUTILLOY123NT♣3+1+10
+9.4Round 4CAPRERA73NT♥3=+10
+9.0Round 10MANO14♥♠A=+12
+8.8Round 10MANO25♠x♥K-3+8
+8.4Round 11SILLA206♣♠8=+0
+8.1Round 3CARDINE284♣♥A-1+13
+7.6Round 13LIBBRECHT34♥x♦5=+5
+7.3Round 4CAPRERA35♦♥5=+0
+7.2Round 9BINKIE264♥♥A+1+2
+7.1Round 13LIBBRECHT55♦♠7-2+11
+6.9Round 11SILLA123NT♦3=+0
+6.9Round 14DUTILLOY186♦♠K=+7
+6.4Round 11SILLA163NT♥A+2+8
+6.0Round 2HEARTS164♥♣J-1+10
+6.0Round 10MANO33♣♦9+1+10
+5.9Round 14DUTILLOY204♠♥9-1+6
+5.8Round 4CAPRERA14♥♦6=+3
+5.8Round 13LIBBRECHT94♦♥5-1+12
+5.5Round 5DEHAYE153NT=-1
+5.3Round 4CAPRERA42♦♥J-3+5
+5.2Round 12GROSS252♥♣K-1+6
+5.0Round 7VRIEND53NT♠6=+7
+5.0Round 15BEAUVILLAIN216♥♦K=-13
+4.9Round 15BEAUVILLAIN264♥♠A=+0
+4.7Round 12GROSS233NT♥A=-1
+4.2Round 15BEAUVILLAIN273NT♦4-3+7
+4.0Round 5DEHAYE124♥♣7-2+5
+3.9Round 2HEARTS174♠♦3+2+14
+3.8Round 3CARDINE244♣♥A=+0
+3.7Round 15BEAUVILLAIN224♥♠Q=+0
+3.6Round 13LIBBRECHT41NT♥Q=+11
+3.5Round 9BINKIE252♠♦9+1+7
+3.5Round 12GROSS294♥♦J-1+12
+3.2Round 2HEARTS113♥♥10-1+4
+3.1Round 10MANO84♣♥K-1+6
+2.8Round 4CAPRERA94♥♣J+1+0
+2.8Round 5DEHAYE114♠=+1
+2.8Round 8TROLL161NTx♠A-1+0
+2.7Round 8TROLL154♣♣K-1+5
+2.6Round 3CARDINE214♠♦5-2+8
+2.5Round 10MANO63NT♠8-1+6
+2.4Round 5DEHAYE142♠-1+4
+2.3Round 9BINKIE212♥♠J+1+0
+2.2Round 2HEARTS191NT♥8=-1
+2.2Round 3CARDINE273♣♥6-1+4
+2.0Round 11SILLA113♠♥K=+0
+2.0Round 12GROSS223♦♣K=+0
+1.8Round 10MANO101NT♣J=-2
+1.6Round 2HEARTS183♥♦7=+0
+1.3Round 9BINKIE271NT♠9+1+6
+1.3Round 15BEAUVILLAIN232♦♠4+1+0
+1.3Round 15BEAUVILLAIN283♠♦K+1+1
+1.0Round 3CARDINE305♥x♠A-1+5
+1.0Round 7VRIEND83♠♦7-1-2
+0.9Round 8TROLL183♠♥A+1+1
+0.9Round 10MANO91♠♦4+2+0
+0.9Round 11SILLA143NT♠Q+3-11
+0.9Round 15BEAUVILLAIN244♠♣7=-1
+0.8Round 4CAPRERA63NT♠2+2+0
+0.7Round 5DEHAYE164♠♠3=+0
+0.6Round 12GROSS284♠x♣10-1+6
+0.5Round 3CARDINE262♥♥J-1-1
+0.4Round 3CARDINE253♣♥J-1+0
+0.4Round 8TROLL134♠♥6+2+13
+0.4Round 12GROSS214♥x♠K-2-5
+0.3Round 12GROSS272♥♠Q=+0
+0.2Round 11SILLA194♥♠4-1+2
+0.1Round 4CAPRERA52♦♣J=-1
-0.0Round 15BEAUVILLAIN304♣♠10-1+4
-0.1Round 7VRIEND64♠♣3+1+0
-0.2Round 4CAPRERA101NT♠2+1+10
-0.2Round 5DEHAYE134♠-2-7
-0.2Round 13LIBBRECHT64♥♣5+1+0
-0.3Round 12GROSS244♥♠A+1+0
-0.3Round 15BEAUVILLAIN253NT♥6+2+12
-0.5Round 15BEAUVILLAIN295♣♠A-1-6
-0.6Round 2HEARTS143♥♠5=+7
-0.6Round 2HEARTS153NT♥Q=+0
-0.6Round 5DEHAYE191NT♦5-1+2
-0.7Round 9BINKIE303NT♠9+2+0
-0.8Round 3CARDINE223NT♠10+2+0
-0.8Round 7VRIEND43♥♦Q=-10
-0.8Round 9BINKIE282♥♦5-1-2
-0.8Round 13LIBBRECHT71NT♠7+1+0
-1.0Round 2HEARTS204♥♦8-2-3
-1.0Round 7VRIEND32♠♥J+1+0
-1.0Round 13LIBBRECHT84♥♦Q+2-1
-1.0Round 13LIBBRECHT102NT♣5=+10
-1.2Round 13LIBBRECHT14♠♦8+1+0
-1.4Round 8TROLL194♠♦6-1-12
-1.6Round 14DUTILLOY112♠♥K-1-8
-1.8Round 7VRIEND94♥♠4=+1
-1.8Round 12GROSS264♥♠K=+0
-1.8Round 14DUTILLOY196♦♣K+1+13
-1.9Round 2HEARTS123♥♠5-1-7
-1.9Round 8TROLL144♠x♥J-2+0
-2.0Round 8TROLL112♠♥7-1+1
-2.1Round 10MANO43NT♠7=-3
-2.2Round 3CARDINE234♥♦Q-1-12
-2.3Round 11SILLA133♥♣A=+0
-2.7Round 11SILLA183♠♣4=+0
-2.9Round 7VRIEND13♣♦Q-5-3
-2.9Round 8TROLL203NT♣4-1-12
-3.3Round 14DUTILLOY164♠♣Q=+1
-3.5Round 2HEARTS134♠♦3+3+9
-3.7Round 14DUTILLOY172♦♠A+1-5
-4.0Round 4CAPRERA23NT♠K-3-2
-4.6Round 11SILLA154♠♥6-1-12
-4.6Round 12GROSS304♥♦7-3-11
-4.6Round 14DUTILLOY154♥♠9=+0
-4.7Round 7VRIEND102NTx♥10-1-3
-4.9Round 5DEHAYE204♠x♠3-1+7
-4.9Round 10MANO53NT♥5+4-12
-5.1Round 5DEHAYE177♥♥5=+0
-5.4Round 14DUTILLOY142NT♦K+1-7
-5.5Round 9BINKIE223♥♠5+1-6
-5.8Round 4CAPRERA86♠♥8=+0
-6.3Round 14DUTILLOY134♥♣7+2-13
-6.7Round 8TROLL173NT♦3=-7
-7.0Round 3CARDINE295♣♠K+1+10
-7.1Round 9BINKIE243NT♦6=+0
-8.1Round 5DEHAYE183NT♦3-2-13
-8.4Round 13LIBBRECHT23NT♥2-5-12
-8.9Round 8TROLL123NT♣3=-10
-9.2Round 11SILLA176♠♥3=+0
-10.2Round 7VRIEND27♥♥6=+0
-13.8Round 7VRIEND74♠x♦8+3-15