KOPECKY Michal · CZECH REPUBLIC

174rank
-50.0Butler · 144 bds
-0.35per board
±4.2swing
-0.55vs par /bd · #174/216
-0.27adjusted /bd
Butler per round: 4.2 -18.3 -23.4 25 3.7 14.3 17.6 -13.7 -18.2 -27.5 -9.4 -4.3by round

vs par split: bidding -0.15 · play -0.40

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 87.5% #51 of 216 · declarer play 70.7% #135 of 216 · defence 86.4% #119 of 216

Bidding activity — not a pass: 48.1% #36 of 216 (187/389)

Card play by contract type — on target
vs NTvs a suit
Opening leads91.7% (12)85.0% (20)
Declarer play60.0% (15)76.9% (26)
Defence71.4% (21)93.3% (45)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 87.5% (8) · ♦ 83.3% (6) · ♣ 100.0% (7)

vs par by strain: NT -1.20 (46) · a suit -0.24 (98)

vs par by level: part-score +0.44 (50) · game -0.50 (80) · slam -4.36 (14)

By role: declaring -0.43/bd (-3.27 vs par · 78) · defending -0.25/bd (+2.67 vs par · 66)

By vulnerability: vulnerable -0.69/bd (-1.28 vs par · 72) · not vulnerable -0.00/bd (+0.18 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SlemrM.Dadon – P.PolitiOpen12+4.2+0.35-1.83
Round 2J.SlemrP.Bertheau – S.HultOpen12-18.3-1.53-3.67
Round 3J.SlemrP.Zatorski – R.PachtmanOpen12-23.4-1.95+0.00
Round 4J.SlemrA.Kowalski – A.JankauskasOpen12+25.0+2.08+3.33
Round 5J.SlemrS.Hein – M.WeissOpen12+3.7+0.31+0.33
Round 6J.SlemrJ.Cruzeiro – M.TeixeiraOpen12+14.3+1.19-1.42
Round 7J.SlemrI.Chalupec – A.SarniakOpen12+17.6+1.47+1.92
Round 8J.SlemrJ.Pont – S.MagnussonOpen12-13.7-1.14-1.50
Round 9J.SlemrW.Starkowski – M.KwiecienOpen12-18.2-1.52-1.58
Round 10J.SlemrU.Nilsson – P.LawrenceOpen12-27.5-2.29-1.75
Round 11J.SlemrB.Abou Chanab – N.DecheletteOpen12-9.4-0.78+0.50
Round 12J.SlemrD.Garczarek – J.PilatOpen12-4.3-0.36-0.92

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
+10.0Round 7BRIDGE24PL MIXED56♦♠3-1+15
+9.3Round 4GLOSENDAS134♠x♥A+1+10
+8.4Round 7BRIDGE24PL MIXED72♠♣3+3+9
+8.0Round 4GLOSENDAS146♣♥7=+11
+7.6Round 1CINDERELLA115♣x♥2-2+9
+7.4Round 4GLOSENDAS153NT♦A-3+9
+7.2Round 2BLACK136♦♥7+1-13
+6.9Round 6PARRAGIL206♠♦7+1-13
+6.8Round 2BLACK246♥♣A=+0
+6.4Round 2BLACK224♥♠8+1+1
+6.3Round 2BLACK174♠x♥6-2+5
+6.2Round 8CERCLE DE LA CITE134♠♥Q=+9
+5.9Round 4GLOSENDAS175♣♥J-1+11
+5.8Round 11THE CRAZY BARBU24♥x♦4-1+14
+5.3Round 12BRIDGE CLUB BADEN214♥♣K+1+8
+4.7Round 11THE CRAZY BARBU34♠♣9-1+5
+4.6Round 12BRIDGE CLUB BADEN234♠♦9-3+10
+4.5Round 1CINDERELLA124♦♠9+1+15
+4.5Round 6PARRAGIL225♠♥J=+8
+4.3Round 7BRIDGE24PL MIXED113NT♠4+1+7
+4.2Round 6PARRAGIL192♠♦A+1+7
+4.0Round 4GLOSENDAS202♠♠3+3+9
+3.8Round 1CINDERELLA22♠♣A=+5
+3.8Round 7BRIDGE24PL MIXED95♣♥Q+1+14
+3.8Round 10BULSTRODE184♥♠A-1-6
+3.2Round 1CINDERELLA61NT♣9-3+0
+3.1Round 9ZIMMERMANN SILVER13♦♠A=+0
+3.1Round 12BRIDGE CLUB BADEN226♠♥6=+0
+2.9Round 8CERCLE DE LA CITE164♠♥A+1+1
+2.8Round 6PARRAGIL181NT♦7+1-2
+2.6Round 5ROUGH DIAMONDS41NTx♠7=+3
+2.3Round 3BRIDGESCANNER123NT♥4+2+0
+2.1Round 5ROUGH DIAMONDS52♠♣K+2+1
+2.0Round 5ROUGH DIAMONDS13♠♥Q-2-1
+2.0Round 10BULSTRODE173NT♠4-1+5
+1.7Round 11THE CRAZY BARBU14♥♦K=+3
+1.6Round 3BRIDGESCANNER32♠♣6-2+11
+1.6Round 6PARRAGIL161NT♠6+2+1
+1.6Round 8CERCLE DE LA CITE175♥♠A+1-8
+1.4Round 3BRIDGESCANNER83NT♥9=-1
+1.4Round 7BRIDGE24PL MIXED14♥♠A=+0
+1.3Round 5ROUGH DIAMONDS66♠♦5=-13
+1.3Round 7BRIDGE24PL MIXED123♠♦J-1-4
+1.2Round 6PARRAGIL143NT♥2+3+1
+1.0Round 12BRIDGE CLUB BADEN184♠♦T+1+11
+0.9Round 9ZIMMERMANN SILVER102NT♦6=-10
+0.8Round 10BULSTRODE152♥♠J+1+0
+0.7Round 3BRIDGESCANNER113NT♠3=-1
+0.7Round 9ZIMMERMANN SILVER53♥♣A-1+5
+0.5Round 10BULSTRODE163NT♠8+1+0
+0.4Round 9ZIMMERMANN SILVER81NT♠4+1-1
+0.4Round 12BRIDGE CLUB BADEN173♦♠6-1-3
+0.3Round 7BRIDGE24PL MIXED43NT♥7=+0
+0.3Round 8CERCLE DE LA CITE193NT♠4=-1
+0.3Round 9ZIMMERMANN SILVER91NT♦6-1+2
+0.2Round 2BLACK194♥♠6=+0
+0.2Round 4GLOSENDAS192♥♦3-1-2
+0.2Round 5ROUGH DIAMONDS94♠♥A=+1
+0.2Round 6PARRAGIL134♣♦K+1-10
+0.2Round 6PARRAGIL243NT♥6=+0
+0.2Round 12BRIDGE CLUB BADEN204♥♦2+1+0
+0.1Round 11THE CRAZY BARBU84♠♦3=-3
+0.0Round 1CINDERELLA94♠♦5+1+0
-0.0Round 3BRIDGESCANNER23NT♥J+2+10
-0.0Round 4GLOSENDAS213♥♠8=-6
-0.0Round 6PARRAGIL214♠♦K+2-11
+0.0Round 7BRIDGE24PL MIXED82♣♠Q+1+0
-0.0Round 8CERCLE DE LA CITE183NT♠4=-2
-0.0Round 9ZIMMERMANN SILVER63♦♣Q+1+10
-0.1Round 1CINDERELLA52NT♥J=-7
-0.1Round 2BLACK164♥♥3+2+13
-0.1Round 3BRIDGESCANNER94♥♦Q-1+12
-0.1Round 4GLOSENDAS182NT♥J-1-4
-0.1Round 5ROUGH DIAMONDS113NT♥2+3+10
-0.1Round 5ROUGH DIAMONDS123NT♠T+1+0
-0.1Round 10BULSTRODE202♠♣A+1+10
-0.2Round 5ROUGH DIAMONDS74♥♠A+1+0
-0.2Round 8CERCLE DE LA CITE224♠♥7=+3
-0.2Round 11THE CRAZY BARBU73NT♣8=+1
-0.2Round 12BRIDGE CLUB BADEN133NT♠6-1-6
-0.3Round 4GLOSENDAS164♥♠K+1+0
-0.3Round 7BRIDGE24PL MIXED66NT♦2=-13
-0.3Round 11THE CRAZY BARBU63♦♣4-1-2
-0.3Round 12BRIDGE CLUB BADEN152♠♥J=-1
-0.4Round 5ROUGH DIAMONDS82♠♦T+1+0
-0.5Round 5ROUGH DIAMONDS34♥♥J=+0
-0.6Round 1CINDERELLA104♥♣A+2-13
-0.6Round 3BRIDGESCANNER72♥♠Q-1+0
-0.7Round 7BRIDGE24PL MIXED35♥♠J-1-2
-0.8Round 4GLOSENDAS233♥♣A=+10
-0.8Round 9ZIMMERMANN SILVER121NT♥7=+1
-1.0Round 5ROUGH DIAMONDS101NT♥5+2-10
-1.0Round 6PARRAGIL152♠♣8=+0
-1.2Round 1CINDERELLA73NT♣7=+0
-1.2Round 11THE CRAZY BARBU111NT♥4+2-1
-1.3Round 11THE CRAZY BARBU124♠♣9+1+0
-1.4Round 11THE CRAZY BARBU103NT♠2+3+12
-1.7Round 1CINDERELLA45♦♠7=-13
-1.8Round 1CINDERELLA31NT♥Q+1+1
-2.1Round 8CERCLE DE LA CITE244♥♦Q-1-5
-2.2Round 5ROUGH DIAMONDS26♣♠Q+1+13
-2.2Round 8CERCLE DE LA CITE146♥♦A=+0
-2.6Round 2BLACK232NT♠2=+0
-2.8Round 3BRIDGESCANNER101NT♠Q+2-1
-2.8Round 6PARRAGIL232♠♥7+3+2
-2.8Round 9ZIMMERMANN SILVER44♠♦2-1-6
-3.1Round 8CERCLE DE LA CITE215♣x♥9-2-5
-3.2Round 3BRIDGESCANNER63♦♣9=+0
-3.2Round 10BULSTRODE131NTx♣9=-3
-3.2Round 12BRIDGE CLUB BADEN143NT♦6+2-8
-3.2Round 12BRIDGE CLUB BADEN192♦♦2=+0
-3.5Round 6PARRAGIL172NT♦9=+0
-3.5Round 8CERCLE DE LA CITE153♣♣6=+0
-3.5Round 10BULSTRODE193NT♥T+2+0
-3.8Round 1CINDERELLA85♥x♦K=-8
-3.8Round 9ZIMMERMANN SILVER23NT♥4-3-5
-3.8Round 10BULSTRODE245♥♣K-1-4
-3.8Round 12BRIDGE CLUB BADEN163NT♥5-1-10
-3.9Round 10BULSTRODE144♥♦6-1-4
-4.0Round 2BLACK145♣♥7-2-11
-4.0Round 9ZIMMERMANN SILVER74♠♥6=+0
-4.2Round 2BLACK203♠♣9+1-1
-4.2Round 4GLOSENDAS222♦♥7-2-8
-4.3Round 7BRIDGE24PL MIXED24♠♠6-1-5
-4.4Round 4GLOSENDAS243NT♦6=+0
-4.4Round 11THE CRAZY BARBU45♣♠8=-3
-4.8Round 11THE CRAZY BARBU54♠x♣T-1-6
-5.0Round 9ZIMMERMANN SILVER33NT♥Q-2-11
-5.3Round 8CERCLE DE LA CITE203NT♠A+1-1
-5.6Round 10BULSTRODE236♠♥6-1-13
-5.7Round 1CINDERELLA14♥x♠5-1-11
-5.8Round 10BULSTRODE225♦♠2=+0
-6.1Round 3BRIDGESCANNER16♠♠8-1-11
-6.6Round 7BRIDGE24PL MIXED103♠♠A=+2
-7.0Round 3BRIDGESCANNER53♥♣Q-1-5
-7.2Round 9ZIMMERMANN SILVER114♥♦4-1-4
-8.1Round 11THE CRAZY BARBU94♠♦3=-14
-8.2Round 12BRIDGE CLUB BADEN246♠x♣9-2-12
-8.3Round 8CERCLE DE LA CITE234♥♦6-3-9
-8.7Round 10BULSTRODE213NT♣3-1-6
-9.6Round 3BRIDGESCANNER43NT♣Q-4-14
-9.8Round 2BLACK154♠♥A-1-10
-11.0Round 2BLACK215♦♣5-1-16
-13.5Round 2BLACK186♥x♣Q-4-12