GRZELCZAK Jacek · KRASNICK

310rank
-0.4Butler · 50 bds
-0.01per board
±3.4swing
-1.06vs par /bd · #539/597
+0.16adjusted /bd
Butler per round: 5.3 6.7 -6.4 -9.1 3.1by round

vs par split: bidding -0.50 · play -0.56

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.16/bd

Card play — on target: opening leads 90.9% #61 of 597 · declarer play 72.7% #333 of 597 · defence 91.7% #95 of 597

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)88.9% (9)
Declarer play50.0% (2)77.8% (9)
Defence83.3% (6)94.4% (18)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (4) · ♦ 100.0% (1) · ♣ 100.0% (3)

vs par by strain: NT +0.42 (12) · a suit -1.53 (38)

vs par by level: part-score -0.76 (21) · game -1.84 (25) · slam +2.25 (4)

By role: declaring +0.94/bd (-2.58 vs par · 26) · defending -1.03/bd (+0.58 vs par · 24)

By vulnerability: vulnerable -0.07/bd (-1.56 vs par · 25) · not vulnerable +0.06/bd (-0.56 vs par · 25)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.CieslakP.Cullin – A.PalmaOpen10+5.3+0.53+0.20
Round 5J.CieslakA.Apteker – C.GowerOpen10+6.7+0.67+0.10
Round 7J.CieslakD.Bilde – P.FredinOpen10-6.4-0.64-0.50
Round 9J.CieslakM.Kroejgaard – N.KroejgaardClosed10-9.1-0.91-4.30
Round 10J.CieslakR.Van Prooijen – J.VerheesClosed10+3.1+0.31-0.80

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
+9.7Round 5GERMANY SA103NT♥J=+13
+6.4Round 3VENTIN144♥♣A=+3
+6.4Round 7AUTOBAHN267♣♦J=-2
+5.7Round 5GERMANY SA47♠♣7=+0
+5.3Round 9DENMARK OPEN173NT♠J+1+1
+5.3Round 10NETHERLANDS RED215♣♠A-1+2
+4.3Round 9DENMARK OPEN144♠♠6-1-2
+3.8Round 10NETHERLANDS RED272NT♥J=+8
+3.7Round 3VENTIN133♣♦K+2+10
+2.2Round 3VENTIN165♣x♥K-2+5
+1.9Round 3VENTIN154♠♦Q+1-12
+1.8Round 10NETHERLANDS RED284♥♠8=-1
+1.7Round 7AUTOBAHN253♣♥9=+0
+1.3Round 7AUTOBAHN234♠♥8+1+0
+0.9Round 5GERMANY SA21NT♦4=+2
+0.8Round 9DENMARK OPEN185♣♥10+1-10
+0.5Round 7AUTOBAHN273♣♥A-1+2
+0.4Round 5GERMANY SA32♠♣7-1+3
+0.3Round 10NETHERLANDS RED303NT♥2=-1
+0.1Round 7AUTOBAHN286♠♣8+1+11
-0.1Round 5GERMANY SA71NT♥7+3-9
-0.2Round 3VENTIN192♦♣Q=-2
-0.3Round 3VENTIN172♦♥5=+1
-0.3Round 3VENTIN183♣x♦J-1-5
-0.3Round 10NETHERLANDS RED244♦♠K=+0
-0.4Round 9DENMARK OPEN164♠♥2=+0
-0.4Round 10NETHERLANDS RED251♠♥8+1-1
-0.5Round 10NETHERLANDS RED231NT♠J=+1
-0.8Round 3VENTIN125♠x♥A-1+7
-1.0Round 5GERMANY SA93NT♦4+1+1
-1.0Round 9DENMARK OPEN114♥♠4+1-11
-1.1Round 5GERMANY SA54♠♥J=+0
-1.2Round 5GERMANY SA84♠♣Q+1+0
-1.4Round 9DENMARK OPEN132♦♠2+2+0
-1.4Round 10NETHERLANDS RED292♠♣Q+1-10
-1.8Round 7AUTOBAHN292NT♦8-1+0
-2.1Round 7AUTOBAHN227NT♠4=+0
-2.2Round 5GERMANY SA14♠♥10-2-9
-2.2Round 10NETHERLANDS RED262♦♦J+1+0
-2.3Round 7AUTOBAHN304♠♠4=+0
-2.3Round 9DENMARK OPEN154♠♥K=-6
-2.6Round 3VENTIN112♥♦A=+0
-2.8Round 9DENMARK OPEN204♠♣J+1+0
-3.1Round 7AUTOBAHN212♦♥4=-5
-3.3Round 10NETHERLANDS RED221NT♥2+1-6
-4.4Round 5GERMANY SA64♥♣J=+0
-4.7Round 3VENTIN202NT♥K-1-5
-5.5Round 9DENMARK OPEN194♠♣A=-3
-6.1Round 9DENMARK OPEN124♠x♥A-2-12
-7.1Round 7AUTOBAHN244♠♦J-1-11