VOZABAL David · CZECH REPUBLIC

48rank
+44.5Butler · 144 bds
+0.31per board
±4.9swing
+0.65vs par /bd · #29/216
+0.10adjusted /bd
Butler per round: -13.2 -5.6 11.5 -11.3 -10.5 0.5 25.3 31.9 -5 -1.4 -0.7 23by round

vs par split: bidding +0.40 · play +0.26

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 89.7% #33 of 216 · declarer play 85.0% #17 of 216 · defence 83.1% #164 of 216

Bidding activity — not a pass: 40.4% #148 of 216 (165/408)

Card play by contract type — on target
vs NTvs a suit
Opening leads91.7% (12)88.9% (27)
Declarer play94.1% (17)78.3% (23)
Defence80.8% (26)84.4% (45)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (13) · ♦ 84.6% (13) · ♣ 85.7% (7)

vs par by strain: NT +1.43 (53) · a suit +0.20 (91)

vs par by level: part-score -0.08 (48) · game +0.98 (82) · slam +1.29 (14)

By role: declaring +0.52/bd (-1.78 vs par · 73) · defending +0.10/bd (+3.15 vs par · 71)

By vulnerability: vulnerable -0.13/bd (+0.10 vs par · 72) · not vulnerable +0.75/bd (+1.21 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.KlemsC.Bourgouin – M.De La MorandiereClosed12-13.2-1.10+1.17
Round 2E.KlemsD.Gold – A.BlackClosed12-5.6-0.47+2.25
Round 3E.KlemsA.Arlovich – E.VainikonisClosed12+11.5+0.96-0.50
Round 4E.KlemsS.Simanaitiene – R.GrigoraitisClosed12-11.3-0.94-2.00
Round 5E.KlemsM.Schneider – G.SmykallaClosed12-10.5-0.88-0.92
Round 6E.KlemsA.Palma – J.BarbosaClosed12+0.5+0.04+3.00
Round 7E.KlemsB.Chmurski – E.BanaszkiewiczClosed12+25.3+2.11+0.58
Round 8E.KlemsJ.Amiguet – D.BovetClosed12+31.9+2.66+2.83
Round 9E.KlemsJ.Kalita – F.PiedraClosed12-5.0-0.42+0.17
Round 10E.KlemsS.Ekenberg – L.DahlstroemClosed12-1.4-0.12-1.58
Round 11E.KlemsC.Vincent – I.SaesseliClosed12-0.7-0.06+0.17
Round 12E.KlemsF.Tschachtli – G.RiedelClosed12+23.0+1.92+2.67

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
+13.6Round 8CERCLE DE LA CITE174♠x♥6=+16
+12.6Round 11THE CRAZY BARBU26♣♥J=+7
+12.3Round 3BRIDGESCANNER63♦x♥3=+11
+12.3Round 8CERCLE DE LA CITE134♥♠T=+13
+11.5Round 7BRIDGE24PL MIXED43NT♥9-1+12
+10.3Round 8CERCLE DE LA CITE163NT♥4-1+12
+9.9Round 12BRIDGE CLUB BADEN215♥♣K-3+12
+9.0Round 3BRIDGESCANNER33NT♥2=+0
+8.9Round 11THE CRAZY BARBU62NT♦9-4+11
+8.5Round 6PARRAGIL225♠♥J-1+9
+7.4Round 10BULSTRODE236♠♥6-2+13
+6.5Round 4GLOSENDAS222♦♥J-3+10
+6.4Round 7BRIDGE24PL MIXED113NT♠7-1+5
+6.2Round 7BRIDGE24PL MIXED96♣♥Q=-11
+6.2Round 10BULSTRODE184♥♣2=+12
+5.8Round 10BULSTRODE223NT♠T=+0
+5.4Round 12BRIDGE CLUB BADEN163NT♠6-2+11
+5.3Round 8CERCLE DE LA CITE203NT♠2+1+1
+5.0Round 4GLOSENDAS243NT♥3+1+1
+4.8Round 11THE CRAZY BARBU54♠x♣T-1+6
+4.7Round 2BLACK203♥♦9-2+2
+4.7Round 7BRIDGE24PL MIXED124♠x♦7-2+9
+4.5Round 5ROUGH DIAMONDS12♠♥Q+1+7
+4.4Round 3BRIDGESCANNER43NT♣K-1+12
+4.4Round 11THE CRAZY BARBU45♣♠9=+3
+4.3Round 1CINDERELLA61NT♦Q+1+6
+4.0Round 2BLACK146♣♥7-2+11
+4.0Round 9ZIMMERMANN SILVER74♠♥6=+0
+3.7Round 2BLACK183NT♥Q=-1
+3.5Round 6PARRAGIL172NT♦9=+0
+3.4Round 12BRIDGE CLUB BADEN171NT♣A=+6
+3.3Round 2BLACK244♥♦6+3+10
+3.2Round 2BLACK175♥♠A-2+5
+3.2Round 12BRIDGE CLUB BADEN191NT♣9=+0
+3.1Round 1CINDERELLA13NT♥K-1+9
+3.1Round 8CERCLE DE LA CITE146NT♣6+1+1
+2.9Round 9ZIMMERMANN SILVER92♦♠9-3+1
+2.8Round 9ZIMMERMANN SILVER12♠♥9=+5
+2.8Round 9ZIMMERMANN SILVER44♠♣J-1+6
+2.4Round 9ZIMMERMANN SILVER112♠♣K+2-2
+2.3Round 12BRIDGE CLUB BADEN143NT♦6+1+7
+2.2Round 1CINDERELLA73NT♥T+1+1
+2.2Round 6PARRAGIL194♠♦K=+0
+2.1Round 3BRIDGESCANNER101NT♠Q+1+0
+2.1Round 8CERCLE DE LA CITE244♥♦Q-1+5
+1.9Round 3BRIDGESCANNER52♠♣K+1-1
+1.8Round 4GLOSENDAS183NT♥9-2+5
+1.7Round 4GLOSENDAS152♥♦A=+0
+1.5Round 10BULSTRODE244♠♥A-1+2
+1.4Round 12BRIDGE CLUB BADEN245♦♠4-1+6
+1.3Round 5ROUGH DIAMONDS26♣♦4=-13
+1.2Round 5ROUGH DIAMONDS123NT♠T+2+1
+1.2Round 9ZIMMERMANN SILVER22NT♥5-2+3
+1.2Round 11THE CRAZY BARBU73NT♠3+1+0
+1.0Round 6PARRAGIL152♠♣2=+0
+0.9Round 1CINDERELLA31NT♥Q=-2
+0.9Round 1CINDERELLA94♠♥Q=+1
+0.8Round 4GLOSENDAS233♥♠5=-10
+0.8Round 7BRIDGE24PL MIXED83♦♥A+1+1
+0.7Round 6PARRAGIL134♣♦K=+10
+0.7Round 7BRIDGE24PL MIXED35♥♣3-1+2
+0.6Round 1CINDERELLA104♠♣A+2+13
+0.5Round 5ROUGH DIAMONDS34♥♦4=+0
+0.5Round 7BRIDGE24PL MIXED74♠♦Q=+0
+0.4Round 5ROUGH DIAMONDS66♣♦5=+13
+0.4Round 10BULSTRODE131NT♣3=+0
+0.4Round 11THE CRAZY BARBU112NT♥K=+0
+0.4Round 12BRIDGE CLUB BADEN234♠♠5-1-6
+0.3Round 7BRIDGE24PL MIXED66NT♦T=+13
+0.3Round 12BRIDGE CLUB BADEN152♠♦J=+1
+0.2Round 12BRIDGE CLUB BADEN133NT♠4-1+6
+0.1Round 1CINDERELLA51NT♥J+1+7
+0.1Round 2BLACK164♥♥3+2-13
+0.1Round 4GLOSENDAS145♣♦K=+0
+0.1Round 10BULSTRODE202♠♣A+1-10
+0.0Round 3BRIDGESCANNER23NT♥J+2-10
+0.0Round 6PARRAGIL214♠♠5+2+11
+0.0Round 8CERCLE DE LA CITE183NT♠5=+2
-0.1Round 6PARRAGIL162♦♥K-2+0
-0.1Round 7BRIDGE24PL MIXED55♦♠3=-11
-0.1Round 11THE CRAZY BARBU84♠♦3=+3
-0.2Round 1CINDERELLA43NT♥7+2+13
-0.2Round 2BLACK194♥♦T=+0
-0.2Round 4GLOSENDAS193♥♦A-1+2
-0.2Round 5ROUGH DIAMONDS94♠♥Q=-1
-0.2Round 6PARRAGIL143NT♣2+2+0
-0.2Round 6PARRAGIL243NT♠A=+0
-0.2Round 7BRIDGE24PL MIXED103NT♥T-2-9
-0.2Round 12BRIDGE CLUB BADEN184♠♠3+2-11
-0.2Round 12BRIDGE CLUB BADEN204♥♠6+1+0
-0.4Round 9ZIMMERMANN SILVER81NT♠4+1+1
-0.5Round 3BRIDGESCANNER125♦♥8=+2
-0.5Round 10BULSTRODE163NT♠3+1+0
-0.8Round 5ROUGH DIAMONDS73NT♠K+3-1
-0.8Round 5ROUGH DIAMONDS113NT♠8+2-10
-0.8Round 8CERCLE DE LA CITE224♠♥9+1-4
-0.9Round 2BLACK222♠♥A-2+6
-1.1Round 5ROUGH DIAMONDS41NT♥6+1-1
-1.1Round 10BULSTRODE142♥♥5+1-1
-1.2Round 2BLACK213NT♣Q+1+12
-1.2Round 8CERCLE DE LA CITE193NT♠4+1+0
-1.4Round 5ROUGH DIAMONDS53♦♦T+2+0
-1.4Round 8CERCLE DE LA CITE215♣x♥A-1+0
-1.6Round 3BRIDGESCANNER113NT♠3+1+0
-1.7Round 9ZIMMERMANN SILVER102♥♣8+1+10
-1.7Round 11THE CRAZY BARBU14♥♦K=-3
-1.9Round 9ZIMMERMANN SILVER52♣♥5=-5
-2.0Round 1CINDERELLA114♣♥2-1-4
-2.0Round 6PARRAGIL181NT♦6=+3
-2.0Round 10BULSTRODE173NT♠3-1-5
-2.2Round 3BRIDGESCANNER84♠♦8=+0
-2.2Round 8CERCLE DE LA CITE232♥♠7+1-1
-2.3Round 7BRIDGE24PL MIXED23♦♠2-2-2
-2.3Round 11THE CRAZY BARBU94♠♣J-1+10
-2.7Round 4GLOSENDAS134♠♥A+1-4
-3.0Round 2BLACK155♥♠5+1-5
-3.0Round 9ZIMMERMANN SILVER123♣♦T-1-4
-3.1Round 12BRIDGE CLUB BADEN226♠♥A=+0
-3.2Round 7BRIDGE24PL MIXED14♥♠A+2-2
-3.4Round 4GLOSENDAS213♠♥3-3+3
-3.4Round 10BULSTRODE213NT♠8=-10
-3.8Round 1CINDERELLA22♦♥8-1-5
-3.8Round 3BRIDGESCANNER72♣♣J=-5
-4.0Round 4GLOSENDAS202♠♠3+3-9
-4.6Round 3BRIDGESCANNER93♦♣K-3-14
-4.7Round 11THE CRAZY BARBU34♠♣J-1-5
-5.4Round 5ROUGH DIAMONDS83NT♣3-2-6
-5.5Round 3BRIDGESCANNER14NT♠7+2-1
-6.0Round 6PARRAGIL234♠♥A=-10
-6.0Round 10BULSTRODE192♠♠2+2-10
-6.6Round 9ZIMMERMANN SILVER33NT♥5+1+0
-6.8Round 4GLOSENDAS175♣x♥J-1-11
-6.9Round 6PARRAGIL206♠♦7+1+13
-7.2Round 2BLACK136♦♦9+1+13
-7.5Round 9ZIMMERMANN SILVER63NT♠4-2-13
-8.1Round 1CINDERELLA126NT♦T-1-16
-8.7Round 5ROUGH DIAMONDS103NT♣7=+0
-9.2Round 8CERCLE DE LA CITE152♥x♦T=-11
-9.8Round 10BULSTRODE154♠♣9=-10
-10.1Round 4GLOSENDAS165♥♠K-1-11
-11.2Round 1CINDERELLA86♥x♦A-1-9
-12.1Round 2BLACK232♠x♣5=-13
-12.1Round 11THE CRAZY BARBU106♥♠3-1-17
-12.1Round 11THE CRAZY BARBU125♣♦Q-1-13