ZATORSKI Piotr · AZS POLAND

60rank
+75.9Butler · 120 bds
+0.63per board
±4.3swing
+0.02vs par /bd · #347/695
+0.77adjusted /bd
Butler per round: 16.1 -5.6 22.3 3.1 17.1 -14.4 -11.2 9.6 30.7 13 -1.2 -3.6by round

vs par split: bidding +0.10 · play -0.08

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.77/bd

Card play — on target: opening leads 74.3% #539 of 694 · declarer play 67.9% #552 of 694 · defence 91.2% #66 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (6)82.8% (29)
Declarer play57.1% (7)71.4% (21)
Defence100.0% (9)89.6% (48)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 88.9% (9) · ♦ 55.6% (9) · ♣ 66.7% (3)

vs par by strain: NT -0.93 (29) · a suit +0.32 (91)

vs par by level: part-score +0.39 (52) · game -0.27 (62) · slam -0.17 (6)

By role: declaring +1.14/bd (-1.86 vs par · 63) · defending +0.07/bd (+2.09 vs par · 57)

By vulnerability: vulnerable +0.38/bd (-1.33 vs par · 60) · not vulnerable +0.88/bd (+1.37 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.GolebiowskiM.Pietri – F.LemaOpen10+16.1+1.61+2.00
Round 3S.GolebiowskiW.Schneider – R.LukassenOpen10-5.6-0.56-0.70
Round 4S.GolebiowskiN.De Groot – J.StomphorstOpen10+22.3+2.23+3.00
Round 6S.GolebiowskiM.Ionita – F.FilipOpen10+3.1+0.31+0.70
Round 7S.GolebiowskiD.Filipowicz – W.TurantOpen10+17.1+1.71+3.60
Round 8S.GolebiowskiJ.Lesmeister – G.RosOpen10-14.4-1.44-3.90
Round 9S.GolebiowskiA.Smilgajs – U.JansonsOpen10-11.2-1.12-0.50
Round 10S.GolebiowskiM.Rehder – M.GromoellerOpen10+9.6+0.96+0.30
Round 12S.GolebiowskiH.Den Boer – K.SchipperOpen10+30.7+3.07-2.20
Round 13S.GolebiowskiM.Schaltz – M.MadsenOpen10+13.0+1.30+0.80
Round 14S.GolebiowskiE.Saelensminde – G.BrekkaOpen10-1.2-0.12-1.50
Round 15S.GolebiowskiP.Niedzielski – J.MakarukOpen10-3.6-0.36-1.40

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
+13.3Round 4ZEEROB ROOD53♥x♣K=+15
+10.5Round 3BC GORKUM216♣♥9-1+12
+10.2Round 13FRANK104♠x♣3=+5
+10.1Round 10BAMRUHE62♦x♥9-4+12
+10.1Round 12DELFT BREW263NT♥3=+10
+9.2Round 4ZEEROB ROOD14♥x♦A=+12
+8.7Round 12DELFT BREW232♠x♥Q-3+5
+8.2Round 14GILLIS203NT♠3+1+1
+8.1Round 7CONSUS OIL63NT♥9=+7
+7.0Round 8HOK 2113NT♥3=+6
+6.3Round 13FRANK24♥♦7-1+12
+6.0Round 7CONSUS OIL86♠♥3=+0
+5.7Round 4ZEEROB ROOD34♠♦7=+6
+5.5Round 10BAMRUHE83NT♦2=+0
+5.5Round 14GILLIS123NT♠5-2+8
+5.4Round 1FERLEMA85♣♠A-4+8
+5.4Round 12DELFT BREW246♥♦K=+0
+4.8Round 7CONSUS OIL43♠♥7-2+7
+4.6Round 6ROM COLDEA292♠♦J+3+10
+4.4Round 1FERLEMA53♦♦5-1+4
+4.2Round 1FERLEMA93NT♣5-2+7
+4.1Round 4ZEEROB ROOD106♠♥Q=+0
+3.9Round 10BAMRUHE93NT♣Q-2+8
+3.8Round 12DELFT BREW253NT♠2=+0
+3.4Round 9LATVIA252♥♣A+2+2
+3.2Round 1FERLEMA22♠♥A=-1
+3.2Round 10BAMRUHE42♠♥7+1+7
+3.1Round 6ROM COLDEA262♥♦K=+6
+3.0Round 14GILLIS184♣♠A+1+8
+2.8Round 4ZEEROB ROOD94♥♦A-1+6
+2.6Round 4ZEEROB ROOD82♠♠3+1+1
+2.4Round 9LATVIA273NT♠2+1+4
+2.1Round 1FERLEMA73NT♦5=+0
+2.0Round 7CONSUS OIL105♥♠9=+17
+1.9Round 13FRANK32♥♥6=+1
+1.8Round 3BC GORKUM294♦♣5+1+0
+1.8Round 12DELFT BREW213NT♦2+3-12
+1.7Round 8HOK 2122♠♥A+2-1
+1.7Round 9LATVIA244♠♦3-2+5
+1.7Round 12DELFT BREW304♥♥A+1-10
+1.7Round 13FRANK42♠♦A=-1
+1.7Round 13FRANK73♠♠5+1-1
+1.6Round 1FERLEMA15♦♣A-2+5
+1.6Round 10BAMRUHE31NT♠4=+0
+1.6Round 14GILLIS143NT♣4+2-11
+1.5Round 6ROM COLDEA223♦♥K=-7
+1.5Round 12DELFT BREW223♣♥A=-1
+1.5Round 12DELFT BREW274♥♦6+1+0
+1.4Round 3BC GORKUM263♥♦10+1-1
+1.2Round 14GILLIS152♠♦K+1+6
+1.2Round 15CONSUS RED274♠♦K=-1
+1.2Round 15CONSUS RED303NT♠6=-2
+1.1Round 9LATVIA293NT♠K+1-1
+1.0Round 6ROM COLDEA283♠♦7-1+4
+1.0Round 15CONSUS RED294♠♥6+1+0
+0.9Round 6ROM COLDEA242♥x♠Q-2-3
+0.8Round 6ROM COLDEA234♥♥5=-1
+0.7Round 10BAMRUHE13NT♥3+2+0
+0.6Round 7CONSUS OIL13♠♣3+1+6
+0.6Round 9LATVIA224♥♠Q=+1
+0.5Round 8HOK 2154♠♠3=+1
+0.4Round 13FRANK53NT♣2=-1
+0.2Round 7CONSUS OIL23NT♥3+2+1
+0.2Round 14GILLIS134♥♠Q+1-13
+0.1Round 6ROM COLDEA273♣♠Q+1+7
+0.1Round 14GILLIS194♠♣10+1+0
+0.1Round 15CONSUS RED244♠♠4=-1
+0.0Round 10BAMRUHE101♣♥8+3+0
-0.1Round 3BC GORKUM272♣♠4+2+0
-0.1Round 15CONSUS RED223NT♠A+1+0
-0.2Round 13FRANK62♥♦4+2+6
-0.2Round 15CONSUS RED264♠♣J=+0
-0.3Round 1FERLEMA103♠♥K+1+1
-0.3Round 6ROM COLDEA302♦♥6=+1
-0.4Round 4ZEEROB ROOD44♥♠A+1-1
-0.5Round 1FERLEMA62♣♠9+2+10
-0.5Round 7CONSUS OIL33NT♥3+1-1
-0.5Round 7CONSUS OIL52♥♠5+1+0
-0.5Round 15CONSUS RED284♠♥A+1+0
-0.6Round 1FERLEMA44♠♦10+2-13
-0.6Round 9LATVIA284♥♣K+2+12
-0.6Round 15CONSUS RED252♠♣8+2-10
-0.7Round 7CONSUS OIL74♠♥K=+0
-0.7Round 12DELFT BREW282♦♠5+1-1
-0.8Round 3BC GORKUM243♣♥K-1+2
-1.0Round 10BAMRUHE73♦♥K-1-1
-1.2Round 8HOK 2172♠♥J-1-5
-1.2Round 8HOK 2192♦♦8+1-5
-1.3Round 13FRANK13NT♣Q+2+0
-1.5Round 8HOK 2184♠♥A+1+0
-1.6Round 9LATVIA213♠♥J=+0
-2.0Round 13FRANK93NT♦6=-13
-2.1Round 3BC GORKUM253♦♠2+1+0
-2.3Round 4ZEEROB ROOD73♥♠A-2-3
-2.3Round 8HOK 2134♥♦2+1-4
-2.4Round 15CONSUS RED214♥♣10+1+0
-2.6Round 3BC GORKUM222♠♥6-1-5
-2.9Round 7CONSUS OIL93NT♦Q+1-1
-3.1Round 3BC GORKUM303♠♥J=-1
-3.1Round 12DELFT BREW296NT♠7+1-13
-3.3Round 15CONSUS RED234♣♥7=+0
-3.4Round 1FERLEMA33NT♦3+1-1
-3.9Round 14GILLIS112♠♠2=-5
-4.0Round 6ROM COLDEA252♦x♥6=-3
-4.3Round 8HOK 2163NT♠5-2-12
-4.4Round 9LATVIA264♥♦9-1-17
-4.6Round 6ROM COLDEA214♠♦6=-7
-4.8Round 10BAMRUHE24♠♠4-1-12
-5.0Round 3BC GORKUM284♦♥Q=-7
-5.4Round 4ZEEROB ROOD65♥x♥3-4-4
-5.6Round 3BC GORKUM233♠♣A=-7
-5.7Round 13FRANK83NT♠7=+0
-5.8Round 9LATVIA234♥♠J=+0
-6.0Round 8HOK 2202♥♣10+2-10
-6.2Round 14GILLIS165♥x♠A-1-9
-7.1Round 8HOK 2144♥x♠2-2-9
-7.3Round 4ZEEROB ROOD24♠x♣A-2-2
-8.0Round 9LATVIA302♦x♣K=-11
-9.6Round 10BAMRUHE51NT♠3-2-11
-10.9Round 14GILLIS177♣♠6=+0