🇩🇪 PIEKAREK Josef · GERMANY

21rank
+78.8Butler · 160 bds
+0.49per board
±4.6swing
+0.37vs par /bd · #21/81
+0.60adjusted /bd
Butler per round: -24.1 -4.6 19 42.3 14.8 19.3 -6.6 20.8 -5.1 3by round

vs par split: bidding +0.25 · play +0.05

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.60/bd

Card play — on target: opening leads 88.1% #8 of 81 · declarer play 76.2% #29 of 81 · defence 92.4% #9 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)91.2% (34)
Declarer play76.9% (13)75.9% (29)
Defence100.0% (18)90.2% (61)

Opening leads by suit led: ♠ 92.3% (13) · ♥ 87.5% (8) · ♦ 100.0% (6) · ♣ 80.0% (15)

vs par by strain: NT +0.68 (41) · a suit +0.26 (119)

vs par by level: part-score +1.36 (52) · game +0.49 (98) · slam -6.00 (10)

By role: declaring -0.17/bd (-2.70 vs par · 81) · defending +1.17/bd (+3.52 vs par · 79)

By vulnerability: vulnerable +0.29/bd (+0.30 vs par · 80) · not vulnerable +0.69/bd (+0.44 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.SmirnovM.Askgaard – G.BjarnarsonClosed16-24.1-1.51+1.44
Round 3A.SmirnovF.Goded – L.LantaronClosed16-4.6-0.29-0.25
Round 5A.SmirnovF.Aguad – G.RubioOpen16+19.0+1.19+0.38
Round 6A.SmirnovI.Hwang – K.SungClosed16+42.3+2.64+1.50
Round 7A.SmirnovS.Magnusson – D.NikolenkovClosed16+14.8+0.93+0.62
Round 8A.SmirnovM.Reygadas – S.ReichClosed16+19.3+1.21+2.31
Round 10A.SmirnovP.Coenraets – S.De DonderClosed16-6.6-0.41-0.31
Round 11A.SmirnovP.Mathieu – A.KempczynskiClosed16+20.8+1.30+0.25
Round 13A.SmirnovB.Drijver – S.BrinkClosed16-5.1-0.32-1.38
Round 15A.SmirnovS.Mukherjee – D.MajumderClosed16+3.0+0.19-0.88

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
+19.3Round 6🇰🇷 KOREA245♥xx♣K-5+19
+13.5Round 8🇲🇽 MEXICO282♠x♦K-4+16
+9.8Round 10🇧🇪 BELGIUM294♠♦K=+10
+9.3Round 8🇲🇽 MEXICO212♦x♠6-2+12
+9.2Round 6🇰🇷 KOREA172♠x♣4-3+12
+8.5Round 5🇨🇱 CHILE144♥♦6-1+10
+8.5Round 10🇧🇪 BELGIUM273NT♠7+1+1
+8.1Round 6🇰🇷 KOREA214♠♦7-1+12
+7.5Round 15🇮🇳 INDIA43NT♠Q+1-12
+7.4Round 10🇧🇪 BELGIUM254♠♣2+3+10
+7.4Round 11🇬🇵 GUADELOUPE143NT♠4=+7
+6.8Round 11🇬🇵 GUADELOUPE114♠♥J-2+6
+6.8Round 15🇮🇳 INDIA163NT♠3-3+9
+6.5Round 15🇮🇳 INDIA23NT♥2-1+10
+5.8Round 8🇲🇽 MEXICO224♠♥Q-1+5
+5.8Round 15🇮🇳 INDIA74♠♣2=+0
+5.6Round 3🇪🇸 SPAIN154♥♠A-1+5
+5.6Round 10🇧🇪 BELGIUM324♥♠2-1+10
+5.6Round 11🇬🇵 GUADELOUPE25♥x♠A-1+11
+5.0Round 7🇨🇭 SWITZERLAND53NT♠6-2+8
+4.9Round 7🇨🇭 SWITZERLAND35♣♠3=+3
+4.8Round 2🇩🇰 DENMARK274♠x-1+12
+4.7Round 11🇬🇵 GUADELOUPE55♦♥A-2+6
+4.6Round 7🇨🇭 SWITZERLAND131NTx♠3-1+3
+4.5Round 6🇰🇷 KOREA301NT♦2+1+6
+4.5Round 11🇬🇵 GUADELOUPE44♥♦2+1+1
+4.5Round 11🇬🇵 GUADELOUPE163NT♦2=+0
+4.4Round 6🇰🇷 KOREA192♦♣Q-3+2
+4.4Round 6🇰🇷 KOREA224♠♥3=+3
+4.4Round 13🇳🇱 NETHERLANDS62♥♥2+1+7
+4.4Round 15🇮🇳 INDIA124♠♣K-1+5
+4.2Round 6🇰🇷 KOREA253NT♦3=+10
+4.0Round 13🇳🇱 NETHERLANDS33♦♥4-2+0
+3.9Round 7🇨🇭 SWITZERLAND86♥♣2=-11
+3.8Round 2🇩🇰 DENMARK174♥♣J+1+0
+3.8Round 7🇨🇭 SWITZERLAND44♠♥Q=+3
+3.8Round 8🇲🇽 MEXICO243NT♥J=-1
+3.8Round 15🇮🇳 INDIA33NT♠A-3+9
+3.5Round 3🇪🇸 SPAIN122♠x♣K-4+4
+3.5Round 13🇳🇱 NETHERLANDS111NT♥2-2+5
+3.2Round 3🇪🇸 SPAIN113♠♣2=+0
+3.2Round 5🇨🇱 CHILE33♠♣10=+1
+3.2Round 13🇳🇱 NETHERLANDS163NT♦6+2+0
+3.0Round 5🇨🇱 CHILE23♥♣6=+0
+2.9Round 2🇩🇰 DENMARK224♦♠A-1+4
+2.9Round 5🇨🇱 CHILE114♠♦7+2-11
+2.8Round 3🇪🇸 SPAIN71♥♦A-1-1
+2.7Round 8🇲🇽 MEXICO172♠♥3-1+3
+2.6Round 5🇨🇱 CHILE93♣♥K-3+11
+2.4Round 7🇨🇭 SWITZERLAND144♥♠5-1+10
+2.3Round 3🇪🇸 SPAIN51NT♦3+2-10
+2.2Round 2🇩🇰 DENMARK202♠♦4+1+1
+2.2Round 5🇨🇱 CHILE63♥♣4-2-1
+2.2Round 5🇨🇱 CHILE103NT♠6+3+1
+2.1Round 6🇰🇷 KOREA292NT♥9+1+10
+2.1Round 7🇨🇭 SWITZERLAND61NT♠J-3+0
+2.0Round 6🇰🇷 KOREA323NT♠4+1-1
+1.9Round 3🇪🇸 SPAIN83♠x♠2-1-1
+1.9Round 6🇰🇷 KOREA205♥♣8=-13
+1.9Round 13🇳🇱 NETHERLANDS14♦♠J=+1
+1.5Round 2🇩🇰 DENMARK326♦x♣5-1+7
+1.5Round 3🇪🇸 SPAIN102♦♣2-1+12
+1.4Round 5🇨🇱 CHILE154♠♣A+1+0
+1.3Round 2🇩🇰 DENMARK252♠♥3=+7
+1.3Round 8🇲🇽 MEXICO304♥♣2-1+8
+1.2Round 3🇪🇸 SPAIN134♥♠2-1+6
+1.2Round 5🇨🇱 CHILE44♠♦K=+1
+1.2Round 8🇲🇽 MEXICO193♦♠2-1+10
+1.2Round 8🇲🇽 MEXICO274♥♦A+1+0
+1.1Round 2🇩🇰 DENMARK193NT♥J+2+1
+1.1Round 7🇨🇭 SWITZERLAND14♥♣5=+11
+1.1Round 7🇨🇭 SWITZERLAND164♠♥J+2-12
+0.8Round 3🇪🇸 SPAIN92♥♠K+2-6
+0.8Round 10🇧🇪 BELGIUM213NT♠J+1-1
+0.4Round 15🇮🇳 INDIA93NT♣2+1+1
+0.3Round 7🇨🇭 SWITZERLAND104♠♣7=+1
+0.3Round 13🇳🇱 NETHERLANDS24♠♦K+1+0
+0.2Round 2🇩🇰 DENMARK234♠♥4+2+13
+0.2Round 3🇪🇸 SPAIN11NT♥2+1+6
+0.2Round 5🇨🇱 CHILE14♠♦K=+0
+0.2Round 10🇧🇪 BELGIUM316♥♠J+1+13
+0.1Round 7🇨🇭 SWITZERLAND113NT♦7=+1
+0.0Round 15🇮🇳 INDIA64♥♦K=+1
+0.0Round 15🇮🇳 INDIA152♥♣A+1+0
-0.1Round 8🇲🇽 MEXICO201NT♥8=+1
-0.1Round 10🇧🇪 BELGIUM244♥♠4=+1
-0.1Round 13🇳🇱 NETHERLANDS54♠♦Q=+1
-0.2Round 5🇨🇱 CHILE54♠♠4=+0
-0.2Round 5🇨🇱 CHILE84♥♣6+1+0
-0.2Round 11🇬🇵 GUADELOUPE74♥♦7+1+0
-0.2Round 13🇳🇱 NETHERLANDS146♦♣9+1-11
-0.3Round 13🇳🇱 NETHERLANDS83♦♠Q-1-4
-0.4Round 10🇧🇪 BELGIUM173NT♠3+2+0
-0.4Round 11🇬🇵 GUADELOUPE81NT♣2+1+1
-0.5Round 8🇲🇽 MEXICO185♠x♥A-2-5
-0.5Round 8🇲🇽 MEXICO232♠♣J=+1
-0.5Round 11🇬🇵 GUADELOUPE94♠♣2+2-11
-0.5Round 11🇬🇵 GUADELOUPE134♠♥2+1+0
-0.5Round 13🇳🇱 NETHERLANDS123♦♠A=+1
-0.6Round 2🇩🇰 DENMARK303♦♠A=+1
-0.6Round 7🇨🇭 SWITZERLAND74♥♠7=-1
-0.6Round 8🇲🇽 MEXICO292♠♥A+2+10
-0.6Round 13🇳🇱 NETHERLANDS103♣♥3-1-1
-0.7Round 6🇰🇷 KOREA264♠♦Q-1-3
-0.8Round 8🇲🇽 MEXICO323NT♠Q=-1
-0.8Round 13🇳🇱 NETHERLANDS154♠♥J-1+2
-0.8Round 15🇮🇳 INDIA104♥♦Q=+0
-0.9Round 5🇨🇱 CHILE73NT♠10=+0
-1.0Round 5🇨🇱 CHILE123NT♥2+2+1
-1.1Round 11🇬🇵 GUADELOUPE15♣♥A=-2
-1.2Round 8🇲🇽 MEXICO314♠♣J+1-1
-1.3Round 11🇬🇵 GUADELOUPE65♣♦2-2-6
-1.3Round 13🇳🇱 NETHERLANDS91NT♥2+2+6
-1.4Round 11🇬🇵 GUADELOUPE33NT♠2-1-5
-1.5Round 5🇨🇱 CHILE132♠♦Q+1+0
-1.5Round 11🇬🇵 GUADELOUPE123♥♥Q=+0
-1.5Round 15🇮🇳 INDIA142♠♥3+1-6
-1.6Round 6🇰🇷 KOREA274♠♥3-2-5
-1.6Round 7🇨🇭 SWITZERLAND23NT♠5+1+1
-1.9Round 10🇧🇪 BELGIUM204♥♦5=-3
-2.0Round 11🇬🇵 GUADELOUPE103♦♣2-1+1
-2.2Round 3🇪🇸 SPAIN163♦♦2-1-4
-2.3Round 2🇩🇰 DENMARK242♠♠A+2-2
-2.3Round 6🇰🇷 KOREA313NT♣4-2-6
-2.6Round 3🇪🇸 SPAIN34♠♦2-2+1
-2.7Round 7🇨🇭 SWITZERLAND153♥♦6+1-7
-2.8Round 2🇩🇰 DENMARK184♥♦7-1-5
-2.8Round 13🇳🇱 NETHERLANDS74♥♦2+1+0
-2.9Round 10🇧🇪 BELGIUM183NT♦10=-3
-2.9Round 15🇮🇳 INDIA54♥♠7=+1
-3.0Round 10🇧🇪 BELGIUM302NT♦3=-7
-3.3Round 6🇰🇷 KOREA232♠♦K+1-7
-3.5Round 3🇪🇸 SPAIN24♥♣A-2-7
-3.5Round 7🇨🇭 SWITZERLAND124♠♥Q=+0
-3.5Round 15🇮🇳 INDIA82♠♣3-2-5
-3.8Round 11🇬🇵 GUADELOUPE154♥♦K-1-5
-3.9Round 3🇪🇸 SPAIN146♥♠2=+9
-4.2Round 10🇧🇪 BELGIUM284♥♦6-2-5
-4.4Round 2🇩🇰 DENMARK213NT♣J-4+7
-4.4Round 10🇧🇪 BELGIUM195♥x♠2-1-7
-4.5Round 6🇰🇷 KOREA183NT♠5-1-5
-4.6Round 5🇨🇱 CHILE164♥♣A-2-7
-4.9Round 10🇧🇪 BELGIUM264♥♠9=-10
-5.1Round 3🇪🇸 SPAIN45♦♠2-1-6
-5.2Round 2🇩🇰 DENMARK262♠♣10-2-2
-5.2Round 15🇮🇳 INDIA116♥♠A=-5
-5.4Round 6🇰🇷 KOREA283NT♠4-1-10
-5.4Round 15🇮🇳 INDIA14♠♣6-1-5
-6.1Round 7🇨🇭 SWITZERLAND95♦♠6=+0
-7.1Round 8🇲🇽 MEXICO262♦x♦3=-7
-7.3Round 13🇳🇱 NETHERLANDS43NT♥K-2-16
-7.6Round 2🇩🇰 DENMARK293NT♣A=+1
-7.9Round 2🇩🇰 DENMARK314♠♦2-2-6
-8.4Round 10🇧🇪 BELGIUM234♠♣5=+1
-8.5Round 13🇳🇱 NETHERLANDS133♣♥4-2-13
-8.7Round 8🇲🇽 MEXICO256♣♦3-4-14
-8.7Round 10🇧🇪 BELGIUM226♦x♣7-2-15
-10.3Round 3🇪🇸 SPAIN64♠x♣A-3-12
-11.1Round 2🇩🇰 DENMARK286♥♥3-1-16
-12.9Round 15🇮🇳 INDIA136♠♦3-1-17