🇨🇿 KONSTACKA Emma · CZECH REPUBLIC

47rank
-78.4Butler · 128 bds
-0.61per board
±4.3swing
-1.39vs par /bd · #45/53
-0.72adjusted /bd
Butler per round: 9.9 -3.5 -19 -3.4 -36 1.1 32.6 -60.1by round

vs par split: bidding -1.25 · play -0.14

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.72/bd

Card play — on target: opening leads 86.1% #19 of 53 · declarer play 80.8% #4 of 53 · defence 88.9% #6 of 53

Bidding activity — not a pass: 42.2% #23 of 53 (152/360)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (6)93.3% (30)
Declarer play77.8% (9)82.4% (17)
Defence95.0% (20)86.5% (52)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 85.7% (14) · ♦ 85.7% (7) · ♣ 100.0% (7)

vs par by strain: NT -1.13 (39) · a suit -1.51 (89)

vs par by level: part-score -0.67 (55) · game -2.07 (68) · slam +0.00 (5)

By role: declaring -0.15/bd (-3.89 vs par · 56) · defending -0.97/bd (+0.56 vs par · 72)

By vulnerability: vulnerable -0.69/bd (-0.45 vs par · 64) · not vulnerable -0.54/bd (-2.33 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.RecicarovaV.Dalpozzo – F.DalpozzoOpen16+9.9+0.62-1.50
Round 2K.RecicarovaS.Sjodal – K.BrekkeOpen16-3.5-0.22-3.81
Round 3K.RecicarovaD.Coley – L.KearneyClosed16-19.0-1.19-1.12
Round 4K.RecicarovaC.Daldal – L.BednarskiOpen16-3.4-0.21-0.19
Round 6P.SlovakovaA.Rasmussen – C.PedersenClosed16-36.0-2.25-4.25
Round 7P.SlovakovaS.Zaidenberg Gatt – I.GilorOpen16+1.1+0.07-0.12
Round 10P.SlovakovaE.Olah – Z.NagyClosed16+32.6+2.04+2.44
Round 11P.SlovakovaN.Suszanowicz – D.LuckaClosed16-60.1-3.76-2.56

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
+10.2Round 4🇩🇪 GERMANY103NT♥J-5+8
+9.9Round 7🇮🇱 ISRAEL75♦♠5=+13
+8.3Round 10🇭🇺 HUNGARY223NT♦J=+7
+6.6Round 1🇮🇹 ITALY104♥♠8=+0
+6.2Round 7🇮🇱 ISRAEL13NT♠7+1+1
+6.1Round 6🇩🇰 DENMARK114♠x♥A-3+2
+5.7Round 1🇮🇹 ITALY23NT♣4+1+1
+5.7Round 1🇮🇹 ITALY52NT♥K-3+9
+5.7Round 10🇭🇺 HUNGARY203♥♣Q-1+6
+5.6Round 4🇩🇪 GERMANY55♦x♣J-3+0
+5.6Round 4🇩🇪 GERMANY142♥♦5+2+1
+5.4Round 7🇮🇱 ISRAEL23♠♦Q=+6
+5.3Round 10🇭🇺 HUNGARY272♠♥5+3+6
+5.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51NT♣4+1+1
+4.9Round 10🇭🇺 HUNGARY263NT♥2+1+0
+4.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♠x♥4=+8
+4.6Round 4🇩🇪 GERMANY44♠♦5-3+10
+4.4Round 2🇳🇴 NORWAY232♠♣A-1-1
+4.3Round 2🇳🇴 NORWAY313NT♠2+4-9
+4.3Round 2🇳🇴 NORWAY323NT♥9-2+6
+4.3Round 10🇭🇺 HUNGARY243NT♠J=-1
+3.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106♠♥8=+0
+3.3Round 10🇭🇺 HUNGARY193♠♦7+1+10
+3.1Round 1🇮🇹 ITALY114♥♦2-1+4
+3.0Round 7🇮🇱 ISRAEL115♥♠Q-1+10
+2.9Round 2🇳🇴 NORWAY184♥♠J+1+0
+2.9Round 10🇭🇺 HUNGARY172♠♥J+1+1
+2.8Round 10🇭🇺 HUNGARY323NT♦7-2+8
+2.7Round 1🇮🇹 ITALY126NT♦A=+0
+2.7Round 6🇩🇰 DENMARK52♦♠K+2+7
+2.6Round 2🇳🇴 NORWAY253♥♦K-1-2
+2.4Round 7🇮🇱 ISRAEL63♦♣K=+0
+2.4Round 11🇵🇱 POLAND124♠♣9-1+10
+2.2Round 2🇳🇴 NORWAY172♠♣Q-2-7
+2.0Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♦♠A=-2
+1.8Round 4🇩🇪 GERMANY112♥♥A-2-1
+1.8Round 6🇩🇰 DENMARK34♥♥4+1-11
+1.8Round 10🇭🇺 HUNGARY233♥♦K=+10
+1.7Round 1🇮🇹 ITALY161NT♣2+3+2
+1.7Round 2🇳🇴 NORWAY262♠♣K+2+10
+1.7Round 6🇩🇰 DENMARK22NT♠9=+0
+1.6Round 7🇮🇱 ISRAEL144♣♥A-1-4
+1.4Round 10🇭🇺 HUNGARY314♠♥4-2+6
+1.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠♠7+3+2
+1.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND135♣♥3-2+7
+1.2Round 10🇭🇺 HUNGARY303NT♥4=+1
+1.1Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♦4+1+0
+1.0Round 11🇵🇱 POLAND13♠♥K=-7
+0.8Round 2🇳🇴 NORWAY293NT♣Q-1-13
+0.8Round 6🇩🇰 DENMARK122♣♥6-1-1
+0.7Round 2🇳🇴 NORWAY282♠♣A+1-7
+0.7Round 7🇮🇱 ISRAEL162♥♦A-1-1
+0.4Round 1🇮🇹 ITALY42♥♣7+3-9
+0.4Round 2🇳🇴 NORWAY213♦♥4-1-8
+0.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♥7+1+0
+0.3Round 4🇩🇪 GERMANY93NT♥Q+1+1
+0.1Round 7🇮🇱 ISRAEL42♠♦5-1-1
-0.1Round 1🇮🇹 ITALY153NT♠6+1-11
-0.1Round 11🇵🇱 POLAND143NT♠5+2-11
-0.2Round 4🇩🇪 GERMANY153NT♥J+1-1
-0.2Round 11🇵🇱 POLAND63♦♥J=+1
-0.3Round 1🇮🇹 ITALY34♥♠2-1+5
-0.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♣T+2-4
-0.3Round 6🇩🇰 DENMARK143♥♣A-4-5
-0.4Round 1🇮🇹 ITALY63NT♥2=+1
-0.6Round 10🇭🇺 HUNGARY182NT♠6-3+0
-0.7Round 1🇮🇹 ITALY143♠♣Q+1-6
-0.7Round 11🇵🇱 POLAND134♥♠A-2-2
-1.0Round 6🇩🇰 DENMARK153NT♠3+1+0
-1.2Round 10🇭🇺 HUNGARY283NT♥8+2+0
-1.3Round 1🇮🇹 ITALY12♣♥8+2+0
-1.3Round 4🇩🇪 GERMANY73♦♠K+1-1
-1.4Round 6🇩🇰 DENMARK42♦♥K=+1
-1.7Round 1🇮🇹 ITALY72♥♥2+1+0
-1.7Round 4🇩🇪 GERMANY133♠♣6=+0
-1.7Round 7🇮🇱 ISRAEL104♥♥T=+0
-1.7Round 11🇵🇱 POLAND53♥♦5+1+6
-1.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♣Q-1-5
-1.9Round 1🇮🇹 ITALY94♥♣8=+0
-1.9Round 10🇭🇺 HUNGARY213♦♠3+2-10
-2.2Round 7🇮🇱 ISRAEL85♦♦7=-3
-2.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND161♥♣J+3-2
-2.3Round 7🇮🇱 ISRAEL93♥♠K=+0
-2.4Round 7🇮🇱 ISRAEL154♥♣9-1+0
-2.4Round 10🇭🇺 HUNGARY291NT♠T=-5
-2.7Round 4🇩🇪 GERMANY14♣♠K=+5
-2.7Round 4🇩🇪 GERMANY123NT♦J-2-7
-2.7Round 11🇵🇱 POLAND104♠♥6+2-13
-2.7Round 11🇵🇱 POLAND114♠♦6-1-5
-2.9Round 6🇩🇰 DENMARK74♠♥2-1-12
-3.0Round 11🇵🇱 POLAND41♠♦Q+3+1
-3.1Round 7🇮🇱 ISRAEL52♠♣6=-5
-3.2Round 10🇭🇺 HUNGARY253♦♠6=+0
-3.3Round 2🇳🇴 NORWAY222NT♣4=+7
-3.3Round 4🇩🇪 GERMANY83NT♥J=+1
-3.4Round 4🇩🇪 GERMANY34♠♦Q+1-8
-3.7Round 1🇮🇹 ITALY133NT♠4-3-10
-3.7Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♣♦5-2-2
-3.8Round 2🇳🇴 NORWAY305♦♠K+2-14
-3.9Round 2🇳🇴 NORWAY243NT♠2-2-6
-4.0Round 6🇩🇰 DENMARK13NT♠4+4-14
-4.0Round 6🇩🇰 DENMARK163NT♦7=+0
-4.1Round 4🇩🇪 GERMANY24♠♣4-1-5
-4.1Round 6🇩🇰 DENMARK63♠♦A=-8
-4.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♥K=-8
-4.3Round 7🇮🇱 ISRAEL36♥♣9-1-11
-4.6Round 7🇮🇱 ISRAEL133♣♦A=-6
-4.8Round 11🇵🇱 POLAND165♥♠8+1+3
-4.9Round 4🇩🇪 GERMANY162NT♠2-3-6
-5.1Round 2🇳🇴 NORWAY201♦♥J+1-5
-5.6Round 6🇩🇰 DENMARK94♦♣9=-1
-5.8Round 2🇳🇴 NORWAY272NT♣4-1-5
-5.9Round 1🇮🇹 ITALY83NT♥8-1-10
-5.9Round 2🇳🇴 NORWAY194♥♣4=-7
-5.9Round 6🇩🇰 DENMARK83NT♥5+1+0
-5.9Round 11🇵🇱 POLAND94♠♦A-1-11
-6.1Round 11🇵🇱 POLAND24♠♥K=+0
-6.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146NT♣9=+11
-6.9Round 11🇵🇱 POLAND32♠♦4+1-7
-7.2Round 4🇩🇪 GERMANY66♠♥T=+0
-7.6Round 7🇮🇱 ISRAEL124♥♣T=-1
-7.7Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦A-1-10
-8.9Round 11🇵🇱 POLAND84♥♠3=-8
-9.0Round 6🇩🇰 DENMARK104♥♣5-3-14
-9.0Round 11🇵🇱 POLAND75♦♠A=+2
-10.8Round 11🇵🇱 POLAND153NT♣6=+0
-10.9Round 6🇩🇰 DENMARK134♥♠K-1-12
-11.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠3=-14