GROSSACK Zachary · HOLAHOTA

287rank
-46.1Butler · 168 bds
-0.27per board
±4.7swing
-0.73vs par /bd · #339/382
-0.27adjusted /bd
Butler per round: -4.1 -6.5 -14.4 -3.9 -26.5 17 13.6 13.3 5.7 -16.6 -1.5 -22.2by round

vs par split: bidding -1.04 · play +0.31

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 78.8% #210 of 382 · declarer play 86.0% #19 of 382 · defence 87.9% #190 of 382

Bidding activity — not a pass: 52.8% #2 of 382 (256/485)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (8)72.0% (25)
Declarer play100.0% (20)78.4% (37)
Defence94.4% (18)85.4% (48)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (9) · ♦ 66.7% (9) · ♣ 63.6% (11)

vs par by strain: NT +0.38 (45) · a suit -1.14 (123)

vs par by level: part-score -0.65 (60) · game -0.15 (94) · slam -5.00 (14)

By role: declaring -0.20/bd (-2.45 vs par · 102) · defending -0.39/bd (+1.92 vs par · 66)

By vulnerability: vulnerable -0.68/bd (-1.44 vs par · 84) · not vulnerable +0.13/bd (-0.02 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.HotamisligilE.Serdar – H.AvciogluOpen14-4.1-0.29-2.07
Round 2F.KolesnikM.Nowosadzki – K.NowakOpen14-6.5-0.46-1.14
Round 3S.HotamisligilD.Filipowicz – J.CieslakOpen14-14.4-1.03-1.50
Round 4F.KolesnikP.Trenka – G.KemenyOpen14-3.9-0.28-1.43
Round 5S.HotamisligilB.Gierulski – J.SkrzypczakClosed14-26.5-1.89-2.93
Round 6S.HotamisligilJ.Taquoi – J.CaumelOpen14+17.0+1.21+1.57
Round 7F.KolesnikF.Porta – L.CimaOpen14+13.6+0.97-1.36
Round 8S.HotamisligilM.Byrne – M.KnottenbeltOpen14+13.3+0.95-0.50
Round 9F.KolesnikM.Krasnosselski – M.FeofanovOpen14+5.7+0.41+2.36
Round 10S.HotamisligilL.Mingot – L.LantaronClosed14-16.6-1.19+0.86
Round 11F.KolesnikM.Bilde – D.BildeOpen14-1.5-0.11-0.57
Round 12S.HotamisligilA.Twardowski – D.BoguckiClosed14-22.2-1.59-2.07

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
+12.1Round 6TAQUOI215♦x♣7=+13
+10.0Round 1ELER114♠x♥9=+7
+8.9Round 4ANGELS226♠♠J=+0
+8.1Round 9PROMAX44♥♦7+1+11
+7.9Round 11MILANBRIDGE.COM114♥♣A=+0
+7.7Round 10VICUNA214♠♦3-1+12
+7.6Round 8KNOTTENBELT173NT♠5=+7
+7.2Round 7BIANCHI47♣♥5=-2
+6.7Round 12TRADYCJA173♦♥A+1+7
+6.6Round 4ANGELS214♥♣A-1+10
+6.5Round 8KNOTTENBELT164♥♣K=+11
+6.4Round 7BIANCHI104♥♦4+1+11
+6.2Round 3OLCZYK33NT♣3=+6
+6.1Round 6TAQUOI193♠x♦6-3+9
+5.9Round 10VICUNA243NT♠3=+3
+5.6Round 11MILANBRIDGE.COM123♦♥K-1+10
+5.5Round 9PROMAX134NT♥4+3+17
+5.4Round 8KNOTTENBELT156♦♥A=+9
+5.4Round 11MILANBRIDGE.COM34♠x♥Q-1+11
+5.0Round 11MILANBRIDGE.COM143NT♣J-4+12
+4.9Round 5BRIDGESCANNER62♦x♠7-1+3
+4.9Round 8KNOTTENBELT253NT♦3-2+6
+4.9Round 11MILANBRIDGE.COM53NT♥Q=+0
+4.8Round 6TAQUOI251NT♥T-1+4
+4.5Round 2ZIMMERMANN233♠♣3=-10
+4.4Round 2ZIMMERMANN173NT♠4-1+10
+4.3Round 5BRIDGESCANNER43NT♠K-3+9
+4.3Round 7BIANCHI33♠♦Q-1-2
+4.2Round 2ZIMMERMANN254♠♣K-1+5
+3.8Round 11MILANBRIDGE.COM132♠♣Q-1-1
+3.6Round 2ZIMMERMANN212♠♦K=+5
+3.5Round 9PROMAX32♠♣2=+0
+3.4Round 8KNOTTENBELT274♥♦6-3+2
+3.4Round 10VICUNA285♣♥K=+0
+3.3Round 8KNOTTENBELT213NT♦3+2+1
+3.1Round 1ELER11NT♠Q+1+1
+3.1Round 9PROMAX113NT♠4+1+7
+3.0Round 12TRADYCJA223♥♣3-2+0
+2.9Round 6TAQUOI163♥♦J+1+2
+2.8Round 2ZIMMERMANN263♠♥A=+0
+2.8Round 5BRIDGESCANNER22♥♣A-1+4
+2.7Round 6TAQUOI202♠♦3+1+1
+2.7Round 6TAQUOI242♠♣3-1-2
+2.7Round 9PROMAX81NT♥5+3+1
+2.7Round 9PROMAX124♦♠K+1+11
+2.6Round 3OLCZYK73NT♥Q+3+17
+2.5Round 1ELER84♠♥K=+3
+2.4Round 12TRADYCJA194♣♥A=+1
+2.3Round 11MILANBRIDGE.COM23♠♥J=+6
+2.2Round 7BIANCHI61NT♠7-1+4
+2.2Round 7BIANCHI114♠♥K+1+0
+2.1Round 10VICUNA204♠♣Q+1+1
+1.9Round 8KNOTTENBELT201NT♦T-3+7
+1.9Round 10VICUNA173♦♣A-1+2
+1.9Round 11MILANBRIDGE.COM104NT♦6+2-12
+1.8Round 5BRIDGESCANNER124♠♥A-2+6
+1.7Round 2ZIMMERMANN203NT♠5+2+0
+1.6Round 3OLCZYK115♦x♥3-1+5
+1.6Round 4ANGELS274♥♣T=+0
+1.6Round 8KNOTTENBELT242NT♥T=+0
+1.5Round 3OLCZYK16♦♥3=+2
+1.3Round 1ELER44♠♥A+1+0
+1.3Round 10VICUNA163NT♥2-2+11
+1.2Round 3OLCZYK91NT♠6=+5
+1.2Round 6TAQUOI154♥♦7+1+0
+1.1Round 2ZIMMERMANN154♣♣Q=+0
+1.1Round 2ZIMMERMANN242♥♣T=+7
+1.0Round 3OLCZYK135♣x♠T-2-7
+0.9Round 7BIANCHI84♥♠Q+1-11
+0.9Round 12TRADYCJA234♥♦A+1+0
+0.8Round 1ELER24♥♣K=+3
+0.8Round 12TRADYCJA213NT♦5=+0
+0.7Round 3OLCZYK44♠♥8+1+0
+0.7Round 5BRIDGESCANNER93NT♠2+2+0
+0.7Round 8KNOTTENBELT264♠♦K=-1
+0.5Round 5BRIDGESCANNER111NT♠7+2-6
+0.5Round 7BIANCHI51NT♥2-1+2
+0.5Round 7BIANCHI72♠♥A=+0
+0.5Round 7BIANCHI92♠♦Q-1-5
+0.5Round 8KNOTTENBELT284♠♥J+2-14
+0.4Round 1ELER144♠♥A+1+0
+0.4Round 9PROMAX144♠♥J+1+0
+0.4Round 12TRADYCJA286♣x♣4-2+0
+0.3Round 4ANGELS204♠♥5-1-6
+0.1Round 2ZIMMERMANN273♥♣A-1-9
+0.1Round 4ANGELS193NT♥6+1+1
+0.1Round 7BIANCHI24♠♥A=-1
-0.0Round 3OLCZYK105♣♥7+1+13
-0.1Round 1ELER134♠♥4+1-13
-0.1Round 9PROMAX13NT♥A+2+0
-0.1Round 10VICUNA255♠♥4+1+11
-0.3Round 6TAQUOI224♠♦5+1-17
-0.4Round 5BRIDGESCANNER82NT♥T+1-6
-0.4Round 7BIANCHI16♣♥J+1-2
-0.4Round 9PROMAX62♥♥4+1-1
-0.7Round 6TAQUOI183♠♦J+1-6
-0.9Round 5BRIDGESCANNER13♠♦T=+0
-0.9Round 6TAQUOI173NT♠8+1+14
-1.1Round 4ANGELS244♥♠T+1+0
-1.2Round 1ELER104♠x♣A-1+9
-1.3Round 4ANGELS182♠♠3+1+0
-1.3Round 4ANGELS252♠♥7=+0
-1.3Round 10VICUNA195♥♦K-1-5
-1.4Round 10VICUNA224♥♣8+1+11
-1.5Round 2ZIMMERMANN183♦♣9-2+0
-1.5Round 4ANGELS153NT♥J=+1
-1.6Round 1ELER74NT♦8+2-13
-1.6Round 9PROMAX101NT♠2=-11
-1.6Round 12TRADYCJA183♠♥2-1+5
-1.7Round 8KNOTTENBELT194♥♦6=+0
-1.8Round 4ANGELS163♠♠A-2+1
-1.8Round 4ANGELS234♠♦A+1-1
-1.8Round 12TRADYCJA163NT♥3+2+0
-1.9Round 6TAQUOI283♠♦7-2+0
-2.1Round 4ANGELS282♠♦Q+1-10
-2.3Round 7BIANCHI134♥♥9-1+0
-2.4Round 5BRIDGESCANNER34♠♣7-1-5
-2.4Round 12TRADYCJA273♠♣5-2+0
-2.5Round 1ELER53NT♠A-1-6
-2.5Round 10VICUNA263NT♥5=+0
-2.6Round 11MILANBRIDGE.COM84♥♣A=+0
-2.7Round 9PROMAX71NT♥K=+1
-2.8Round 1ELER124♠♣3-1-12
-2.8Round 2ZIMMERMANN283♥♣A=-7
-3.0Round 7BIANCHI122♦♠4=-8
-3.1Round 3OLCZYK61NT♠6+3-6
-3.1Round 9PROMAX97♥♥8=+0
-3.2Round 5BRIDGESCANNER55♥x♠A-2-11
-3.2Round 10VICUNA273NT♠7+3-1
-3.4Round 1ELER65♦♦4=+1
-3.4Round 12TRADYCJA262♠♦3=-6
-3.5Round 10VICUNA234♥♠9-1-6
-3.6Round 6TAQUOI275♦♠5-1-5
-3.7Round 3OLCZYK84♦♣J=+0
-3.7Round 11MILANBRIDGE.COM43NT♠J=+0
-3.9Round 3OLCZYK53NT♦4+2-17
-3.9Round 3OLCZYK143♣♥A=-6
-3.9Round 9PROMAX25♥x♦A-3+7
-4.0Round 6TAQUOI264♥♠6+2-1
-4.1Round 4ANGELS264♠♥A-1-12
-4.1Round 6TAQUOI235♣♣7+1+10
-4.3Round 11MILANBRIDGE.COM62♠x♥K-2+4
-4.4Round 8KNOTTENBELT185♦x♣A-1-6
-4.9Round 1ELER33♦x♠8-1-5
-5.2Round 12TRADYCJA204♠♣7+1-11
-5.5Round 7BIANCHI144♥x♦K=-5
-5.7Round 1ELER96♣x♠K-4-4
-5.8Round 5BRIDGESCANNER71NT♥Q=-6
-5.9Round 2ZIMMERMANN164♠♦4=+0
-6.4Round 4ANGELS174♣x♥3-2-4
-6.7Round 3OLCZYK123NT♥4+3-16
-6.9Round 12TRADYCJA252♣xx♦Q-1-7
-7.3Round 11MILANBRIDGE.COM96♥♣A=-11
-7.4Round 11MILANBRIDGE.COM15♠x♣K=-13
-7.5Round 2ZIMMERMANN227♠♠J=+0
-7.5Round 12TRADYCJA244♥x♥3+1-9
-7.6Round 12TRADYCJA154♥x♦K-2-9
-7.9Round 3OLCZYK26♦♠5-2-17
-8.2Round 8KNOTTENBELT225♥♠4-4-14
-8.2Round 8KNOTTENBELT233♥♣7+2-15
-8.5Round 9PROMAX54♠♣K-1-10
-8.9Round 5BRIDGESCANNER133NT♠J-1-16
-9.9Round 5BRIDGESCANNER142♠x♥A-3-3
-10.0Round 5BRIDGESCANNER104♥♦3=-10
-12.3Round 2ZIMMERMANN197♠♥8-1-17
-12.6Round 10VICUNA186NTx♣6-3-14
-13.0Round 11MILANBRIDGE.COM76♦♥K-3-14
-14.3Round 10VICUNA155♦x♠5-6-13