JELENIEWSKI Marek · POLAND

49rank
-7.3Butler · 42 bds
-0.17per board
±5.3swing
+0.19vs par /bd
-0.71adjusted /bd
Butler per round: 24.3 24.3 -31.6by round

vs par split: bidding +0.55 · play -0.36

Strength of schedule: opponents averaged -0.54/bd (an easy draw) → opponent-adjusted -0.71/bd

Card play — on target: opening leads 81.2% · declarer play 66.7% · defence 89.3%

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)75.0% (8)
Declarer play66.7% (3)66.7% (3)
Defence81.8% (11)94.1% (17)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 75.0% (4) · ♦ 80.0% (5) · ♣ 80.0% (5)

vs par by strain: NT +0.00 (16) · a suit +0.31 (26)

vs par by level: part-score -0.27 (15) · game -0.43 (21) · slam +3.50 (6)

By role: declaring +1.06/bd (-2.29 vs par · 14) · defending -0.79/bd (+1.43 vs par · 28)

By vulnerability: vulnerable -1.07/bd (-0.81 vs par · 21) · not vulnerable +0.72/bd (+1.19 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16L.OhryskoS.Simonsen – C.BakkeOpen14+14.6+1.04+2.00
Round of 16L.OhryskoS.Simonsen – C.BakkeOpen14+9.7+0.69+0.79
QuarterfinalL.OhryskoW.Starkowski – S.GolebiowskiOpen14-31.6-2.26-2.21

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
+10.7Round of 16GRY FOREVER246♦♣A-2+11
+10.6Round of 16GRY FOREVER275♣x♠6-3+8
+10.3Round of 16GRY FOREVER116♠♥K-1+11
+7.9Round of 16GRY FOREVER202♠♦10-2+8
+7.4QuarterfinalMAZURKIEWICZ217♥♥5=+0
+5.1Round of 16GRY FOREVER53♣♦2=+12
+3.8Round of 16GRY FOREVER283NT♦A-1+6
+3.2Round of 16GRY FOREVER122♠♦J=-7
+2.4Round of 16GRY FOREVER33♠♣A-2+0
+2.4QuarterfinalMAZURKIEWICZ274♥♥6=-1
+2.2Round of 16GRY FOREVER233NT♦3-3+3
+2.0Round of 16GRY FOREVER101NT♣4+3+2
+1.4Round of 16GRY FOREVER263NT♣5=+2
+1.1QuarterfinalMAZURKIEWICZ193NT♠5=-1
+1.1QuarterfinalMAZURKIEWICZ253NT♠4+3-10
+1.0Round of 16GRY FOREVER164♥♣5+2+1
+0.9Round of 16GRY FOREVER133NT♥6-1+5
+0.4Round of 16GRY FOREVER64NT♦2+2+11
+0.4QuarterfinalMAZURKIEWICZ174♦♠Q-1+2
+0.4QuarterfinalMAZURKIEWICZ183♥♦K=+0
+0.3Round of 16GRY FOREVER92♠♥5+2-10
+0.3QuarterfinalMAZURKIEWICZ234♠♥5=+0
-0.1Round of 16GRY FOREVER84♦♣5-1+4
-0.1Round of 16GRY FOREVER213NT♣2+2+0
-0.3QuarterfinalMAZURKIEWICZ244♠♣7+1-1
-0.9Round of 16GRY FOREVER72♠♣8=+0
-1.1Round of 16GRY FOREVER13NT♦7+2+0
-1.2Round of 16GRY FOREVER23NT♥9+2+0
-1.3Round of 16GRY FOREVER221NT♠3=-11
-1.3QuarterfinalMAZURKIEWICZ163♣♥5=+0
-1.3QuarterfinalMAZURKIEWICZ284♥x♦A-3+8
-1.4Round of 16GRY FOREVER41NT♠2=+0
-1.9Round of 16GRY FOREVER172♠♦A-1-4
-3.5Round of 16GRY FOREVER182NT♣2=+0
-5.3Round of 16GRY FOREVER146♥♠J=+0
-5.8Round of 16GRY FOREVER154♠♦2-1-5
-6.5Round of 16GRY FOREVER196♠♦2+1-1
-8.4QuarterfinalMAZURKIEWICZ204♠♠9=-9
-8.8Round of 16GRY FOREVER253NT♣5=-7
-9.3QuarterfinalMAZURKIEWICZ155♥x♠9+1-8
-11.1QuarterfinalMAZURKIEWICZ264♥x♠5+2-11
-13.0QuarterfinalMAZURKIEWICZ226NT♣J=+0