BURAS Krzysztof · DE BOTTON

34rank
+5.4Butler · 56 bds
+0.10per board
±5.6swing
-1.18vs par /bd · #35/36
-0.24adjusted /bd
Butler per round: 21.2 21.2 -15.8 -15.8by round

vs par split: bidding -1.21 · play +0.45

Strength of schedule: opponents averaged -0.34/bd (an easy draw) → opponent-adjusted -0.24/bd

Card play — on target: opening leads 85.7% #14 of 36 · declarer play 71.4% #25 of 36 · defence 100.0% #1 of 36

Card play by contract type — on target
vs NTvs a suit
Opening leads·85.7% (7)
Declarer play66.7% (3)72.7% (11)
Defence100.0% (4)100.0% (16)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (1) · ♣ 100.0% (3)

vs par by strain: NT -0.09 (11) · a suit -1.44 (45)

vs par by level: part-score -2.45 (20) · game -1.19 (27) · slam +1.67 (9)

By role: declaring -0.15/bd (-3.23 vs par · 35) · defending +0.51/bd (+2.24 vs par · 21)

By vulnerability: vulnerable -0.44/bd (-1.46 vs par · 28) · not vulnerable +0.64/bd (-0.89 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16G.NarkiewiczB.Muller – S.WijsOpen14-1.3-0.09-2.50
Round of 16G.NarkiewiczR.Prooijen – J.VerheesOpen14+22.5+1.61+0.64
QuarterfinalG.NarkiewiczD.Padon – A.BirmanClosed14-15.3-1.09-1.64
QuarterfinalG.NarkiewiczA.Birman – D.PadonOpen14-0.5-0.04-1.21

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
+12.6Round of 16ONSTEIN ACES196♥♠Q=+13
+10.6QuarterfinalISRMANY66♣♥J=+3
+10.3QuarterfinalISRMANY205♦x♣A-2+8
+9.3QuarterfinalISRMANY246♣♠3-1+11
+8.1Round of 16ONSTEIN ACES243NT♠5+1+1
+7.5Round of 16ONSTEIN ACES25♣♠J+1+5
+6.6QuarterfinalISRMANY73♣♠8=+0
+5.8Round of 16ONSTEIN ACES282♠♣A-3+5
+5.7Round of 16ONSTEIN ACES43NT♥3-1+12
+5.1Round of 16ONSTEIN ACES64♠♦Q+1+1
+4.3Round of 16ONSTEIN ACES262♦♣3+2+0
+3.3QuarterfinalISRMANY84♥♠A+1+0
+3.2Round of 16ONSTEIN ACES166♦♥J-1+14
+2.9Round of 16ONSTEIN ACES84♣x♦7-2+0
+2.5Round of 16ONSTEIN ACES232♠♣Q+2-10
+2.4QuarterfinalISRMANY264NTx-2+0
+2.3Round of 16ONSTEIN ACES94♥♦A=+0
+2.3QuarterfinalISRMANY92NT♥5+1+2
+2.2Round of 16ONSTEIN ACES273NT♥4=+0
+2.1Round of 16ONSTEIN ACES114♠♣7=+0
+2.0QuarterfinalISRMANY192♠♣J+1+0
+1.7QuarterfinalISRMANY164♥♣5=-1
+1.7QuarterfinalISRMANY172♠♠Q+1+1
+1.3Round of 16ONSTEIN ACES144♥♦6+1+1
+1.2Round of 16ONSTEIN ACES132♥♦Q=+1
+1.1Round of 16ONSTEIN ACES204♠♣J-3+8
+1.0QuarterfinalISRMANY217♦♦8=-2
+0.5Round of 16ONSTEIN ACES52NT♦Q=-7
+0.4Round of 16ONSTEIN ACES182♥♣4=+0
+0.3QuarterfinalISRMANY44♠♣4+1+0
+0.1QuarterfinalISRMANY134♥♠6=+0
-0.1QuarterfinalISRMANY151NT♠7=-1
-0.2Round of 16ONSTEIN ACES124♥♠J+2-11
-0.3Round of 16ONSTEIN ACES174♥♣3+1+0
-0.4Round of 16ONSTEIN ACES252♥♣J-1-2
-0.4QuarterfinalISRMANY14♥♠2+2-1
-0.5Round of 16ONSTEIN ACES214♠♦10+2-11
-1.0QuarterfinalISRMANY254♥♠3+1-1
-1.4QuarterfinalISRMANY182NT♣8+1+10
-1.8QuarterfinalISRMANY144♠♥6+1+8
-2.0QuarterfinalISRMANY274♠♣A-1-10
-2.3Round of 16ONSTEIN ACES32♠♣9=-6
-3.3QuarterfinalISRMANY223♦♥A=-9
-4.1QuarterfinalISRMANY113♥♦2+1-6
-4.4QuarterfinalISRMANY104♠+1-13
-4.7QuarterfinalISRMANY33NT♥5=+0
-5.1QuarterfinalISRMANY56♣♣2=+2
-5.4Round of 16ONSTEIN ACES14♠♦2-1-10
-6.6Round of 16ONSTEIN ACES156♠♣A=+0
-7.4QuarterfinalISRMANY233NT♥3=-10
-7.7QuarterfinalISRMANY23NT♦2-2-8
-9.9Round of 16ONSTEIN ACES222♥x♠K-2-9
-10.0Round of 16ONSTEIN ACES72♥x♣K-1-8
-10.3QuarterfinalISRMANY122♥♦J+1-10
-12.0Round of 16ONSTEIN ACES106♥♦6-1-13
-13.7QuarterfinalISRMANY287♦x-6-13