🇺🇸 GROSSACK Adam · USA1

14rank
+14.8Butler · 148 bds
+0.10per board
±5.9swing
+0.56vs par /bd · #5/20
+0.24adjusted /bd
Butler per round: -2.7 -2.7 -2.7 20.9 20.9 20.9 -3.4 -3.4 -3.4 -3.4by round

vs par split: bidding +0.30 · play +0.12

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 73.7% #14 of 20 · declarer play 86.4% #2 of 20 · defence 83.7% #13 of 20

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)80.0% (15)
Declarer play80.0% (5)88.2% (17)
Defence90.0% (10)81.8% (33)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 66.7% (6) · ♦ 75.0% (4) · ♣ 83.3% (6)

vs par by strain: NT +0.00 (24) · a suit +0.56 (81)

vs par by level: part-score +0.53 (30) · game +0.23 (68) · slam +1.86 (7)

By role: declaring +0.75/bd (-1.23 vs par · 81) · defending -0.69/bd (+3.07 vs par · 67)

By vulnerability: vulnerable +0.24/bd (+0.09 vs par · 53) · not vulnerable +0.02/bd (+1.02 vs par · 95)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalZ.GrossackL.Travis – E.MoskovskyClosed14+21.6+1.54·
QuarterfinalZ.GrossackL.Travis – E.MoskovskyClosed14+20.1+1.44·
QuarterfinalZ.GrossackR.Cooper – D.BraunClosed14-44.4-3.17·
SemifinalZ.GrossackA.Asulin – H.LeviClosed14+15.1+1.08+0.71
SemifinalZ.GrossackA.Reiter – I.GinossarClosed14+2.2+0.16+1.07
SemifinalZ.GrossackH.Levi – A.AsulinClosed14+3.6+0.26+1.79
FinalZ.GrossackM.Gulczynski – M.KlukowskiOpen16-3.1-0.19-1.31
FinalZ.GrossackW.Kazmierczak – L.WitkowskiOpen16+0.7+0.04-2.12
FinalZ.GrossackM.Gulczynski – M.KlukowskiClosed16-1.0-0.06+2.75
FinalZ.GrossackW.Kazmierczak – L.WitkowskiClosed16+0.0+0.00+1.25

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
+15.7Semifinal🇮🇱 ISRAEL214♠♣A=+15
+13.0Semifinal🇮🇱 ISRAEL376♠♣A=+0
+13.0Final🇵🇱 POLAND746♣♠T-2+12
+12.0Final🇵🇱 POLAND502♠x♦J-6-1
+11.7Final🇵🇱 POLAND186♥♠8=+0
+11.7Final🇵🇱 POLAND347♦♥A=-2
+11.0Final🇵🇱 POLAND623NT♦4-1+11
+10.4Quarterfinal🇦🇺 AUSTRALIA343NTx♠2-3·
+10.0Final🇵🇱 POLAND583NT♣9=+0
+9.7Semifinal🇮🇱 ISRAEL546♥♠2-1+13
+9.1Quarterfinal🇦🇺 AUSTRALIA164♠♦4+2·
+9.1Quarterfinal🇦🇺 AUSTRALIA313NT♦9-2·
+9.0Quarterfinal🇦🇺 AUSTRALIA173NT♠2=·
+8.7Quarterfinal🇦🇺 AUSTRALIA324♠♣2-3·
+7.7Semifinal🇮🇱 ISRAEL493NT♠A=+12
+7.3Semifinal🇮🇱 ISRAEL284♥♦K=+7
+7.3Final🇵🇱 POLAND484♠♣9=+0
+7.0Final🇵🇱 POLAND304♠♦A-3+7
+7.0Final🇵🇱 POLAND674♥♦A=+7
+6.7Final🇵🇱 POLAND194♥♠A=+11
+6.7Final🇵🇱 POLAND253♦♦K+1+0
+6.3Semifinal🇮🇱 ISRAEL323NT♥2+1+1
+6.1Quarterfinal🇦🇺 AUSTRALIA363NT♦6+1·
+6.0Quarterfinal🇦🇺 AUSTRALIA194♥♣A+1·
+6.0Semifinal🇮🇱 ISRAEL502♥♦T=+0
+6.0Final🇵🇱 POLAND633♠♣6-1+4
+5.7Semifinal🇮🇱 ISRAEL302♦♠A=+5
+5.4Quarterfinal🇦🇺 AUSTRALIA406♥♣7=·
+5.3Semifinal🇮🇱 ISRAEL524♥♠7=+0
+4.7Quarterfinal🇦🇺 AUSTRALIA243♦♠K-2·
+4.7Semifinal🇮🇱 ISRAEL263NT♠Q+3+2
+4.7Final🇵🇱 POLAND353♦♠A-1-2
+4.6Quarterfinal🇦🇺 AUSTRALIA393NT♣6+3·
+4.3Quarterfinal🇦🇺 AUSTRALIA521NT♥3=·
+4.0Semifinal🇮🇱 ISRAEL154♠x♥K-2+4
+4.0Semifinal🇮🇱 ISRAEL183♠♣T=+10
+4.0Semifinal🇮🇱 ISRAEL234♣♣A+1-8
+4.0Final🇵🇱 POLAND763♥♠8-1-2
+3.7Final🇵🇱 POLAND274♥♦2-2-5
+3.6Quarterfinal🇦🇺 AUSTRALIA252♥♥6-1·
+3.3Semifinal🇮🇱 ISRAEL334♥♠4+2+9
+3.3Final🇵🇱 POLAND373♥♦K-1-1
+3.1Quarterfinal🇦🇺 AUSTRALIA306♠♦J=·
+3.0Semifinal🇮🇱 ISRAEL193NT♠2=+0
+3.0Semifinal🇮🇱 ISRAEL223♠♥T=+6
+3.0Final🇵🇱 POLAND523♣♦3-2-3
+3.0Final🇵🇱 POLAND774♠♥A=+1
+2.9Quarterfinal🇦🇺 AUSTRALIA332♦♦3+3·
+2.3Semifinal🇮🇱 ISRAEL404♠x♥K-2+5
+2.1Quarterfinal🇦🇺 AUSTRALIA491NT♥3-1·
+2.0Semifinal🇮🇱 ISRAEL312♠♣Q+2+6
+2.0Final🇵🇱 POLAND232♥♣A+1+6
+1.9Quarterfinal🇦🇺 AUSTRALIA231♦♣K=·
+1.9Quarterfinal🇦🇺 AUSTRALIA264♥♦A+1·
+1.7Semifinal🇮🇱 ISRAEL553NT♦5+1+1
+1.7Final🇵🇱 POLAND434♠♥6+2+11
+1.3Quarterfinal🇦🇺 AUSTRALIA153NT♥6-1·
+1.3Final🇵🇱 POLAND244♥x♥7-2+3
+0.7Quarterfinal🇦🇺 AUSTRALIA224♠♥A+1·
+0.7Semifinal🇮🇱 ISRAEL464♠♥3+1+10
+0.6Quarterfinal🇦🇺 AUSTRALIA464♥♣A-1·
+0.6Quarterfinal🇦🇺 AUSTRALIA483♠♥3-1·
+0.3Semifinal🇮🇱 ISRAEL292♣♥2-3+6
+0.3Semifinal🇮🇱 ISRAEL443NT♦8=+6
+0.3Semifinal🇮🇱 ISRAEL484♥♥3+1-13
+0.3Final🇵🇱 POLAND464♠♥2-2+6
-0.0Semifinal🇮🇱 ISRAEL383NT♦6+1+0
-0.0Semifinal🇮🇱 ISRAEL424♠♦2+1+0
-0.0Final🇵🇱 POLAND227♥♠K=+0
-0.0Final🇵🇱 POLAND282♥♥5=-6
-0.0Final🇵🇱 POLAND334♠♦T+1+0
-0.0Final🇵🇱 POLAND414♠♣6+1+0
-0.0Final🇵🇱 POLAND453NT♥2=-13
+0.0Final🇵🇱 POLAND494♥♣Q=-1
+0.0Final🇵🇱 POLAND543♦♣A-2+0
+0.0Final🇵🇱 POLAND573NT♦3=+13
+0.0Final🇵🇱 POLAND594♠♥2=+0
+0.0Final🇵🇱 POLAND643NT♣3-2+7
+0.0Final🇵🇱 POLAND663NT♦K-1-6
+0.0Final🇵🇱 POLAND683♥♠6+1+10
+0.0Final🇵🇱 POLAND695♦♥9-1+10
+0.0Final🇵🇱 POLAND714♥♣K=+10
+0.0Final🇵🇱 POLAND803NT♣J=-3
-0.1Quarterfinal🇦🇺 AUSTRALIA271NT♥2=·
-0.1Quarterfinal🇦🇺 AUSTRALIA292NT♣6=·
-0.3Semifinal🇮🇱 ISRAEL204♥♠9+1-6
-0.7Quarterfinal🇦🇺 AUSTRALIA284♠♣K+1·
-0.7Semifinal🇮🇱 ISRAEL513NT♦4-1+4
-1.0Semifinal🇮🇱 ISRAEL344♠♥J+2+11
-1.0Final🇵🇱 POLAND563♥♠A+1+6
-1.0Final🇵🇱 POLAND704♠♣J+1+13
-1.0Final🇵🇱 POLAND721NT♥2=-2
-1.0Final🇵🇱 POLAND734♥♦T=+0
-1.0Final🇵🇱 POLAND755♥♦4=-11
-1.4Quarterfinal🇦🇺 AUSTRALIA474♥♥3-1·
-1.4Quarterfinal🇦🇺 AUSTRALIA564♥♥3=·
-2.0Final🇵🇱 POLAND383NT♠6-1-5
-2.0Final🇵🇱 POLAND424♣♣6-1+1
-2.0Final🇵🇱 POLAND443NT♦8-3-7
-2.0Final🇵🇱 POLAND654♠x♥Q-3-2
-2.3Semifinal🇮🇱 ISRAEL241♣♦6-2-3
-2.7Semifinal🇮🇱 ISRAEL536♣♦J-1-10
-3.0Final🇵🇱 POLAND265♦♠5-1-12
-3.3Quarterfinal🇦🇺 AUSTRALIA352♥♦Q-1·
-3.3Quarterfinal🇦🇺 AUSTRALIA432♠♥3=·
-3.3Semifinal🇮🇱 ISRAEL163♠♦8-1+2
-3.3Final🇵🇱 POLAND474♠x♣5-1-11
-3.4Quarterfinal🇦🇺 AUSTRALIA442♥♥3+2·
-3.6Quarterfinal🇦🇺 AUSTRALIA184♥♦3+2·
-3.6Quarterfinal🇦🇺 AUSTRALIA533NT♥3=·
-3.7Semifinal🇮🇱 ISRAEL394♠♦7-1-5
-3.7Final🇵🇱 POLAND392♥♦J+1+0
-3.9Quarterfinal🇦🇺 AUSTRALIA424♠♥K-1·
-4.0Semifinal🇮🇱 ISRAEL453NT♥J+2+0
-4.1Quarterfinal🇦🇺 AUSTRALIA213NT♦A-2·
-4.3Final🇵🇱 POLAND174♠♥2-1-5
-4.3Final🇵🇱 POLAND213♥♠A-1-4
-4.4Quarterfinal🇦🇺 AUSTRALIA412NT♣2-2·
-4.7Semifinal🇮🇱 ISRAEL475♥♦Q+1+13
-5.0Semifinal🇮🇱 ISRAEL354♠♠2+1+0
-5.0Final🇵🇱 POLAND294♥♦3+1+0
-5.0Final🇵🇱 POLAND512♦♠9=+0
-5.0Final🇵🇱 POLAND601NT♣Q+1+0
-5.3Final🇵🇱 POLAND403♥♦7=-1
-5.4Quarterfinal🇦🇺 AUSTRALIA503NT♥3=·
-6.0Quarterfinal🇦🇺 AUSTRALIA514♠x♥3-2·
-6.0Semifinal🇮🇱 ISRAEL275♣♥4-1-3
-6.3Semifinal🇮🇱 ISRAEL563NT♥K-2-6
-6.6Quarterfinal🇦🇺 AUSTRALIA544♠x♥3-2·
-7.3Semifinal🇮🇱 ISRAEL414♥♣Q=-10
-7.3Final🇵🇱 POLAND324♥♦5-1-5
-8.0Final🇵🇱 POLAND203NT♥7-1-12
-8.0Final🇵🇱 POLAND785♦x♠A-1-5
-8.1Quarterfinal🇦🇺 AUSTRALIA203NT♥K=·
-8.7Semifinal🇮🇱 ISRAEL174♠♦8-2-12
-9.0Final🇵🇱 POLAND553♠♣4-1+0
-9.1Quarterfinal🇦🇺 AUSTRALIA376♥♣Q-1·
-9.4Quarterfinal🇦🇺 AUSTRALIA384♥x♠3+1·
-9.7Semifinal🇮🇱 ISRAEL434♥x♦A=-5
-10.0Quarterfinal🇦🇺 AUSTRALIA555♣♥3=·
-10.0Semifinal🇮🇱 ISRAEL253NT♣Q+1-4
-10.0Final🇵🇱 POLAND364♠x♣A-1-10
-10.3Final🇵🇱 POLAND313NT♦7=+1
-10.9Quarterfinal🇦🇺 AUSTRALIA453NT♥3=·
-11.0Final🇵🇱 POLAND53Adj.♣3+14
-12.0Final🇵🇱 POLAND614♠♦2-1-6
-13.0Final🇵🇱 POLAND795♦♠Q-5-12
-13.7Semifinal🇮🇱 ISRAEL363♥x♦A=-13