BURAS Krzysztof · BRIDGE24

96rank
-35.0Butler · 98 bds
-0.36per board
±5.5swing
-0.32vs par /bd
+0.03adjusted /bd
Butler per round: -14.2 -14.2 -7.5 -7.5 -13.3 -13.3 -13.3by round

vs par split: bidding -0.51 · play +0.19

Strength of schedule: opponents averaged +0.39/bd (a tough draw) → opponent-adjusted +0.03/bd

Card play — on target: opening leads 90.9% · declarer play 71.4% · defence 82.1%

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)92.6% (27)
Declarer play50.0% (4)76.5% (17)
Defence80.0% (15)82.9% (41)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 100.0% (8) · ♦ 85.7% (7) · ♣ 90.0% (10)

vs par by strain: NT -0.04 (28) · a suit -0.43 (70)

vs par by level: part-score -1.12 (34) · game -0.38 (55) · slam +3.11 (9)

By role: declaring +1.05/bd (-1.26 vs par · 42) · defending -1.42/bd (+0.39 vs par · 56)

By vulnerability: vulnerable +0.29/bd (+0.71 vs par · 49) · not vulnerable -1.00/bd (-1.35 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32E.SobolewskaA.Birman – D.BirmanClosed14-20.2-1.44-1.86
Round of 32E.SobolewskaA.Birman – D.BirmanClosed14+6.0+0.43+2.71
Round of 16E.SobolewskaD.Ogloblin – R.MarksOpen14-16.0-1.14-0.36
Round of 16E.SobolewskaD.Ogloblin – R.MarksOpen14+8.5+0.61+2.86
QuarterfinalE.SobolewskaB.Drijver – C.MadsenClosed14-15.1-1.08-3.79
QuarterfinalE.SobolewskaB.Drijver – C.MadsenClosed14-11.3-0.81-0.07
QuarterfinalE.SobolewskaS.De Wijs – D.Von ArnimClosed14+13.1+0.94-1.71

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
+14.5Round of 16ZADRA44♥♦10+1+15
+11.8Round of 16ZADRA217NTx♥3=+7
+11.7Round of 16ZADRA186♠♠5-1+13
+10.1Round of 32APA HEILI256♠♣6-1+11
+9.7Round of 32APA HEILI285♦x♥9-3+9
+9.3Round of 16ZADRA194♥♣K=+13
+8.3QuarterfinalFERM533NT♦6=-1
+7.0Round of 32APA HEILI34♠♥K=+3
+6.8Round of 16ZADRA104♥♦5+1+11
+6.6Round of 32APA HEILI264♣♥9+1+10
+6.1Round of 32APA HEILI24♦♠7=+10
+6.1Round of 16ZADRA33♠♣A=+6
+6.1QuarterfinalFERM453NT♠8=+0
+5.9Round of 16ZADRA62NT♦A=+6
+5.9QuarterfinalFERM225♦♦J=-5
+5.9QuarterfinalFERM284♥x♠2=+5
+4.9QuarterfinalFERM403♣♣3=+6
+3.9QuarterfinalFERM523NT♠5-2+5
+3.7QuarterfinalFERM482♥♠6+1-10
+3.3Round of 16ZADRA94♠♥5+1+11
+3.3QuarterfinalFERM183NT♠Q+1-14
+3.2Round of 16ZADRA254♥♣A-1+10
+3.1Round of 16ZADRA224♠♣10-1+10
+2.9Round of 32APA HEILI172♠♥A=+0
+2.9Round of 32APA HEILI224♥♣Q=+0
+2.6QuarterfinalFERM423NT♥7-1+10
+2.4QuarterfinalFERM262♦♠6-1+5
+2.1Round of 32APA HEILI131NT♥3-1+5
+1.7Round of 16ZADRA283NT♥Q=+0
+1.7QuarterfinalFERM553♦♣10-2+5
+1.4Round of 32APA HEILI143NT♥5-1+10
+1.4QuarterfinalFERM173♣♠7+1+0
+1.4QuarterfinalFERM363♦♠Q-1+4
+1.3Round of 32APA HEILI273NT♠3=-1
+1.1QuarterfinalFERM462♠♠2+2-6
+1.0Round of 16ZADRA54♥♠7-1-1
+0.9Round of 32APA HEILI41♠♦3+3-10
+0.6Round of 32APA HEILI164♣♦A+1+6
+0.6QuarterfinalFERM352♠♦5-1+0
+0.4Round of 32APA HEILI181NT♣2=+5
+0.4QuarterfinalFERM373NT♠J+1+1
+0.4QuarterfinalFERM441NT♥6-1-3
+0.3QuarterfinalFERM414♥♠2+1+0
+0.1QuarterfinalFERM504♥♠9+1+0
-0.0QuarterfinalFERM234♥♦A+1+0
-0.0QuarterfinalFERM474♥♦Q+1-1
-0.0QuarterfinalFERM564♥♦Q=+0
-0.2Round of 16ZADRA21NT♠5-1+6
-0.3Round of 32APA HEILI73NT♦9=+1
-0.3QuarterfinalFERM162♠♥A=-9
-0.3QuarterfinalFERM384♠♣K=+10
-0.3QuarterfinalFERM393♦♣A=+0
-0.4Round of 32APA HEILI14♥♣2-2+0
-0.4QuarterfinalFERM305♦♥8=-11
-0.5Round of 32APA HEILI243NT♣2+2+0
-0.6QuarterfinalFERM151NT♥10=-5
-0.6QuarterfinalFERM204♠♣8=-13
-0.7Round of 16ZADRA75♣♦J-1+1
-1.1QuarterfinalFERM544♥♣J=+0
-1.3Round of 16ZADRA161NT♥6-3+3
-1.7Round of 32APA HEILI61NT♣3-1+0
-1.7Round of 16ZADRA173NT♠9+2+0
-1.7Round of 16ZADRA264♥♣K=+0
-1.7Round of 16ZADRA276♥♦8=+0
-1.7QuarterfinalFERM243♥♠A-1-2
-2.2Round of 32APA HEILI204♠♦5+1+0
-2.3Round of 16ZADRA153♦♣9-1-8
-2.3QuarterfinalFERM333NT♦7+2+0
-2.4QuarterfinalFERM324♥♠Q=-3
-2.7QuarterfinalFERM515♣♠7=+1
-3.4Round of 32APA HEILI83NT♠8-1-5
-3.4Round of 32APA HEILI196♣♦Q=+0
-3.4Round of 32APA HEILI214♠♥J=-3
-3.7QuarterfinalFERM273♠♦A=-6
-4.0QuarterfinalFERM434♥♠A-2-6
-4.3Round of 32APA HEILI114♠♥A=-3
-4.3QuarterfinalFERM312♠♥Q=-6
-4.4QuarterfinalFERM494♠♥4+1-8
-4.6QuarterfinalFERM344♠♥5-2-7
-4.8Round of 32APA HEILI234♠♣K=+1
-5.2Round of 32APA HEILI121NT♣2-2+0
-5.8Round of 32APA HEILI103♦♠A-1-12
-5.9Round of 16ZADRA242♠♣A=-9
-6.1Round of 16ZADRA121NT♠4+2-7
-6.9QuarterfinalFERM296♣x♠J-2-5
-7.1QuarterfinalFERM194♥♣Q=+0
-7.4QuarterfinalFERM256♣♦9=+0
-7.6Round of 32APA HEILI94♠♣K-1-13
-8.1Round of 16ZADRA84♥♦4=-7
-8.3Round of 16ZADRA144♥♣8-2-11
-8.4Round of 16ZADRA12♥♣8=-11
-8.8Round of 16ZADRA203NT♠2+1-1
-8.9Round of 16ZADRA236♣♦6=+2
-9.0Round of 32APA HEILI53NT♠K=-12
-9.5Round of 16ZADRA111NT♣Q=-11
-12.3Round of 16ZADRA134♠♥10+1-13
-12.6QuarterfinalFERM215♥x♦2-3-9
-14.2Round of 32APA HEILI157♥♥8=+0