KLUKOWSKI Julian · MARKOWICZ

61rank
-8.6Butler · 60 bds
-0.14per board
±4.2swing
+0.10vs par /bd · #53/109
+0.05adjusted /bd
Butler per round: 16.3 -9.5 16.7 9.6 -3.3 -38.4by round

vs par split: bidding -0.08 · play +0.18

Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 73.7% #86 of 109 · declarer play 83.3% #11 of 109 · defence 82.1% #76 of 109

Card play by contract type — on target
vs NTvs a suit
Opening leads25.0% (4)86.7% (15)
Declarer play100.0% (4)75.0% (8)
Defence88.9% (9)80.0% (30)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 40.0% (5) · ♦ 100.0% (6) · ♣ 66.7% (3)

vs par by strain: NT -0.94 (16) · a suit +0.48 (44)

vs par by level: part-score +1.30 (30) · game -1.14 (29) · slam +0.00 (1)

By role: declaring -0.78/bd (-4.05 vs par · 21) · defending +0.20/bd (+2.33 vs par · 39)

By vulnerability: vulnerable -0.83/bd (-1.29 vs par · 31) · not vulnerable +0.60/bd (+1.59 vs par · 29)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WalaF.Morelli – P.ZanoniOpen10+16.3+1.63+1.50
Round 2V.MarkowiczN.Tifous – E.WielemansOpen10-9.5-0.95-2.20
Round 3V.MarkowiczS.Altiner – G.YalmanOpen10+16.7+1.67+4.10
Round 4V.MarkowiczT.Rusev – H.HristovClosed10+9.6+0.96+1.40
Round 7V.MarkowiczA.Bardin – F.GarbosiOpen10-3.3-0.33-1.20
Round 8V.MarkowiczF.Terraneo – H.ObermairClosed10-38.4-3.84-3.00

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
+9.9Round 1CHIZZOLI72♠x♦Q-3+12
+9.6Round 3CAY304♥♦3-1+10
+9.0Round 1CHIZZOLI14♥♦J-1+10
+6.3Round 1CHIZZOLI93NT♠9-2+13
+6.1Round 3CAY282♥♥3-2+8
+6.0Round 2WIELEMANS174♥♦A-1+5
+5.9Round 4BG SENIORS56♥♣J=+0
+4.9Round 4BG SENIORS72NT♠6-1+6
+4.4Round 7BARDIN83♦♣Q-3+7
+4.1Round 3CAY212♥♥3+2+1
+3.2Round 4BG SENIORS62♦♠6-1+4
+3.2Round 7BARDIN105♥♣6+1-13
+2.7Round 7BARDIN42♠♦2+1+0
+2.5Round 3CAY223♠♥3-3+4
+2.0Round 3CAY241NT♦3+1+0
+2.0Round 4BG SENIORS34♠♥7-1+5
+1.9Round 2WIELEMANS204♠♦A+1+0
+1.7Round 1CHIZZOLI53♠♦2-1+4
+1.2Round 8HANSEN114♠♦9-3+7
+0.9Round 2WIELEMANS163NT♠J+2+0
+0.9Round 4BG SENIORS83♠♣K-2+0
+0.8Round 7BARDIN22♥♣10-1+0
+0.8Round 7BARDIN93NT♠9=+2
+0.7Round 3CAY291♦♥3+3+0
+0.4Round 1CHIZZOLI63♣♥5=+9
+0.4Round 8HANSEN123NT♣9+1+0
+0.1Round 1CHIZZOLI102♠♠6=+0
-0.0Round 4BG SENIORS14♠♣K+1+0
-0.1Round 3CAY254♥♣2=+1
-0.1Round 4BG SENIORS103♥♠5=+0
-0.5Round 2WIELEMANS151NT♣4=-1
-0.7Round 2WIELEMANS143NT♠5+1+0
-0.7Round 4BG SENIORS23♦♥6=-1
-0.7Round 8HANSEN142♥♣J+1-1
-0.8Round 2WIELEMANS113NT♥7+1+0
-0.9Round 8HANSEN164♥♦8=+0
-1.0Round 1CHIZZOLI43♣♣A=-6
-1.0Round 7BARDIN14♦♠10-1+4
-1.5Round 1CHIZZOLI81NT♠Q-2-5
-1.5Round 2WIELEMANS132♠♣3-2-7
-1.7Round 7BARDIN73♠♦A=+0
-2.2Round 3CAY263♠♥3+1+10
-2.3Round 8HANSEN204♥♠A=+1
-2.4Round 7BARDIN52♠♣A+2+1
-2.6Round 4BG SENIORS95♥♥A=+0
-2.9Round 7BARDIN34♠♦9+1-1
-3.0Round 3CAY233NT♣6+1+0
-3.0Round 3CAY273♦♥3+1+7
-3.4Round 1CHIZZOLI33♥♥2-1-5
-3.4Round 2WIELEMANS193♠♦2=+0
-3.9Round 4BG SENIORS43NT♠9=+0
-4.9Round 2WIELEMANS123NT♥10-1-6
-5.2Round 1CHIZZOLI25♣♥7=-17
-5.9Round 8HANSEN134♦♥K=-12
-6.2Round 8HANSEN154♥♥3-2-11
-6.5Round 2WIELEMANS183NT♠5+3-13
-7.1Round 8HANSEN193NT♥5+2-1
-7.2Round 7BARDIN64♥♣7-1-12
-8.3Round 8HANSEN174♥♠Q=-3
-8.6Round 8HANSEN183NT♦9+1-10