BAHNIK Petr · CZECH REPUBLIC

134rank
-36.0Butler · 56 bds
-0.64per board
±3.9swing
-0.48vs par /bd
-0.51adjusted /bd
Butler per round: -36 -36 -36 -36by round

vs par split: bidding +0.21 · play -0.70

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.51/bd

Card play — on target: opening leads 80.0% · declarer play 76.9% · defence 81.5%

Bidding activity — not a pass: 41.9% (62/148)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)83.3% (12)
Declarer play75.0% (4)77.8% (9)
Defence85.7% (7)80.0% (20)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 75.0% (4) · ♦ 100.0% (4) · ♣ 100.0% (2)

vs par by strain: NT -0.44 (16) · a suit -0.50 (40)

vs par by level: part-score -0.16 (25) · game -0.31 (29) · slam -7.00 (2)

By role: declaring -1.05/bd (-3.83 vs par · 29) · defending -0.20/bd (+3.11 vs par · 27)

By vulnerability: vulnerable -0.76/bd (+0.18 vs par · 28) · not vulnerable -0.52/bd (-1.14 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32E.BahnikovaJ.Zochowska – P.SchmidtClosed14-11.9-0.85-0.50
Round of 32E.BahnikovaJ.Zochowska – P.SchmidtClosed14-19.0-1.36-0.14
Round of 32E.BahnikovaC.Baldysz – J.KalitaClosed14-13.6-0.97-1.36
Round of 32E.BahnikovaJ.Zochowska – P.SchmidtClosed14+8.5+0.61+0.07

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
+8.6Round of 32SZPILKA546♠♦Q=+0
+8.5Round of 32SZPILKA255♣♥K=+0
+5.3Round of 32SZPILKA24♥♠J-2+6
+4.5Round of 32SZPILKA513♠x♣8-1+3
+4.2Round of 32SZPILKA393NT♠Q=-1
+3.8Round of 32SZPILKA143♣♠A+1+7
+3.5Round of 32SZPILKA503NT♣6=+0
+3.4Round of 32SZPILKA83NT♥K=+0
+2.8Round of 32SZPILKA374♥♣A=+0
+2.1Round of 32SZPILKA224♥♦T+1+0
+2.1Round of 32SZPILKA262♦♥A-2+2
+2.1Round of 32SZPILKA474♥♦K+2+9
+1.8Round of 32SZPILKA533NT♥3=-2
+1.7Round of 32SZPILKA462♥♠7-2+0
+1.4Round of 32SZPILKA424♥♣2+1+0
+1.2Round of 32SZPILKA311NT♥8-2+2
+1.2Round of 32SZPILKA402♠♦2+2-10
+1.1Round of 32SZPILKA563NT♦6+2+0
+0.8Round of 32SZPILKA435♣♠A-1+5
+0.7Round of 32SZPILKA132♠♥A+1+10
+0.2Round of 32SZPILKA101NT♦A-1+0
+0.0Round of 32SZPILKA332♠♣A-2-2
-0.0Round of 32SZPILKA483♣♣7=+0
-0.2Round of 32SZPILKA173NT♠5+1+10
-0.2Round of 32SZPILKA203♦♠2+1+11
-0.2Round of 32SZPILKA324♠♥A+1+0
-0.2Round of 32SZPILKA413NT♥7=-1
-0.2Round of 32SZPILKA554♠♣A+1+0
-0.3Round of 32SZPILKA272♠♣Q-1-4
-0.4Round of 32SZPILKA43NT♠2=+0
-0.5Round of 32SZPILKA12♠♦4=-1
-0.6Round of 32SZPILKA124♥♣T=+0
-0.8Round of 32SZPILKA341NT♣A-1+0
-0.9Round of 32SZPILKA162♥♦4=+0
-1.1Round of 32SZPILKA185♥♦K=+0
-1.2Round of 32SZPILKA295♣♠K=+3
-1.3Round of 32SZPILKA493NT♥A+1+0
-1.5Round of 32SZPILKA353♦♥3+1+0
-1.5Round of 32SZPILKA361NT♠9+1+0
-1.6Round of 32SZPILKA232♠♦9+1-1
-2.0Round of 32SZPILKA63♥♣T=+10
-2.3Round of 32SZPILKA153NT♥6+3+11
-2.5Round of 32SZPILKA52♠♥8=+0
-2.7Round of 32SZPILKA443♠♥A=-1
-3.6Round of 32SZPILKA93NT♥5=-14
-3.7Round of 32SZPILKA214♠♥J-2+6
-3.8Round of 32SZPILKA34♣♠2+1-7
-3.8Round of 32SZPILKA114♥♦T-1-5
-4.2Round of 32SZPILKA244♠♦3-2-11
-4.7Round of 32SZPILKA522♠♠9+3-6
-4.9Round of 32SZPILKA283NT♥Q-1-12
-6.7Round of 32SZPILKA452♦♠J+2-7
-8.1Round of 32SZPILKA74♠♣3-3-13
-8.9Round of 32SZPILKA303♥♦7+1-10
-10.1Round of 32SZPILKA384♥♦J=+0
-12.3Round of 32SZPILKA197♣♠3-2-14