KLUKOWSKI Julian · MARKOWICZ

659rank
-32.1Butler · 60 bds
-0.54per board
±3.1swing
-0.05vs par /bd · #351/672
+0.15adjusted /bd
Butler per round: 7.3 -11.5 -10.2 -19.7 4.2 -2.2by round

vs par split: bidding -0.12 · play +0.49

Strength of schedule: opponents averaged +0.68/bd (a tough draw) → opponent-adjusted +0.15/bd

Card play — on target: opening leads 66.7% #603 of 671 · declarer play 80.0% #258 of 671 · defence 94.4% #36 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·66.7% (9)
Declarer play·80.0% (15)
Defence·94.4% (18)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 50.0% (4) · ♦ 100.0% (1)

vs par by strain: a suit +0.37 (43)

vs par by level: part-score +0.71 (17) · game -1.00 (24) · slam +14.00 (2)

By role: declaring -0.34/bd (-2.31 vs par · 32) · defending -0.76/bd (+2.54 vs par · 28)

By vulnerability: vulnerable -0.60/bd (-1.64 vs par · 36) · not vulnerable -0.43/bd (+2.33 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 6S.ZeligmanF.Fantoni – C.NunesClosed10+7.3+0.73-0.40
Round 9S.ZeligmanT.Ponomareva – V.GromovaClosed10-11.5-1.15-1.80
Round 12S.ZeligmanB.Gierulski – J.SkrzypczakClosed10-10.2-1.02+0.00
Round 13S.ZeligmanT.Gotard – J.LesniczakClosed10-19.7-1.97+2.70
Round 14S.ZeligmanJ.Seamon-Molson – E.SchulteClosed10+4.2+0.42-1.60
Round 15S.ZeligmanR.Parasian Tobing – T.AsbiClosed10-2.2-0.22+0.80

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
+5.6Round 15INDONESIA OPEN256♠♥8-2+17
+5.1Round 6ZIMMERMANN214♥♣A+2+1
+3.6Round 13GERMANY OPEN44♠♦8=-1
+3.3Round 6ZIMMERMANN252♥♠4+1+0
+3.1Round 12BURGAY283♠♦K=+7
+2.7Round 9RUSSIA261N♦7+2+0
+2.7Round 15INDONESIA OPEN274♥♠A-1+5
+2.4Round 12BURGAY262♠♣A=-1
+2.4Round 14SEAMON-MOLSON153♦♠3=+0
+2.4Round 14SEAMON-MOLSON164♠♣6=+0
+2.2Round 13GERMANY OPEN14♠♥Q+1+1
+2.1Round 6ZIMMERMANN303N♥2-2+6
+2.1Round 14SEAMON-MOLSON182♥♥4+2+6
+2.1Round 14SEAMON-MOLSON205♣♥A=-1
+1.9Round 9RUSSIA294♠♥K-2+3
+1.5Round 12BURGAY293♠♥Q-1+0
+1.3Round 13GERMANY OPEN74♥♠8+1+0
+1.2Round 15INDONESIA OPEN231N♥2-1+5
+1.1Round 6ZIMMERMANN223♥♠A-3+6
+1.0Round 15INDONESIA OPEN261N♠7-1-1
+1.0Round 15INDONESIA OPEN294♠♣A=+0
+0.9Round 6ZIMMERMANN293♦♠9=+0
+0.9Round 9RUSSIA244♥♦2=-5
+0.8Round 12BURGAY253N♦A+2+6
+0.6Round 14SEAMON-MOLSON134♠♣K+2-6
+0.5Round 12BURGAY235♦♠K-1+6
+0.5Round 15INDONESIA OPEN282♣♠3-2+2
+0.4Round 6ZIMMERMANN232♥♦4+1+0
+0.3Round 14SEAMON-MOLSON172♣♠6+1-1
+0.2Round 15INDONESIA OPEN224♠♥2+1+5
+0.1Round 14SEAMON-MOLSON112♠♠J-1+4
+0.0Round 12BURGAY214♦♠3=+1
+0.0Round 13GERMANY OPEN94♠♥A+1+0
-0.2Round 6ZIMMERMANN274♥♦K-1-5
-0.6Round 9RUSSIA283N♥J+1+5
-0.7Round 9RUSSIA231N♥7=-1
-0.8Round 13GERMANY OPEN33N♥7+2+0
-0.9Round 13GERMANY OPEN53N+2+12
-1.0Round 6ZIMMERMANN283N♠5+1-1
-1.1Round 6ZIMMERMANN264♠♥Q=-5
-1.3Round 12BURGAY304♥♦A-1-5
-1.5Round 14SEAMON-MOLSON191N♠J+2-6
-1.6Round 9RUSSIA271♠♦6+1+1
-1.6Round 14SEAMON-MOLSON123♠♦6-1+2
-2.3Round 9RUSSIA253N♠7-1-6
-2.5Round 9RUSSIA222♠♦6+2-6
-2.7Round 14SEAMON-MOLSON144♠♣10+1-14
-3.1Round 12BURGAY274♥♦6+1+5
-3.3Round 6ZIMMERMANN243N♠Q-2-6
-3.3Round 13GERMANY OPEN24♥♠7=+1
-4.3Round 9RUSSIA213N♣7+1-5
-4.4Round 15INDONESIA OPEN214♠♣Q-1-5
-5.0Round 9RUSSIA304♥x♦10-2-4
-5.0Round 15INDONESIA OPEN242♣x♠7-2-9
-5.0Round 15INDONESIA OPEN304♥♦10-1-11
-6.5Round 12BURGAY243N♣K=-11
-6.5Round 13GERMANY OPEN64♠♦4+1+11
-6.9Round 13GERMANY OPEN103Nx♥7-1-8
-7.6Round 12BURGAY223N♥5+2-8
-8.4Round 13GERMANY OPEN86♠♦Q=+11