KOWALSKI Apolinary · GLOSENDAS

71rank
+31.0Butler · 144 bds
+0.22per board
±4.5swing
+0.15vs par /bd · #93/216
+0.05adjusted /bd
Butler per round: 7.7 3.2 -11.8 -25 31.4 11.1 2.3 -8.3 -21.9 12.7 25.6 4by round

vs par split: bidding -0.07 · play +0.22

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 80.8% #144 of 216 · declarer play 67.5% #165 of 216 · defence 92.1% #20 of 216

Bidding activity — not a pass: 43.9% #94 of 216 (176/401)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)78.9% (19)
Declarer play57.1% (14)73.1% (26)
Defence83.3% (18)95.6% (45)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 55.6% (9) · ♦ 88.9% (9) · ♣ 100.0% (4)

vs par by strain: NT -0.53 (45) · a suit +0.46 (99)

vs par by level: part-score +1.09 (53) · game +0.01 (78) · slam -2.92 (13)

By role: declaring +0.17/bd (-1.94 vs par · 81) · defending +0.27/bd (+2.83 vs par · 63)

By vulnerability: vulnerable +0.09/bd (-0.14 vs par · 72) · not vulnerable +0.34/bd (+0.43 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.JankauskasJ.Amiguet – D.BovetOpen12+7.7+0.64+2.58
Round 2A.JankauskasA.Buratti – S.HamaouiOpen12+3.2+0.27-1.50
Round 3A.JankauskasF.Stoeckli – J.StoeckliOpen12-11.8-0.98+0.67
Round 4A.JankauskasJ.Slemr – M.KopeckyOpen12-25.0-2.08-3.33
Round 5A.JankauskasV.Waelti – E.ChengOpen12+31.4+2.62+1.83
Round 6A.JankauskasC.Beniada – M.DadonOpen12+11.1+0.92+2.75
Round 7A.JankauskasC.Vincent – I.SaesseliOpen12+2.3+0.19-1.25
Round 8A.JankauskasW.Starkowski – M.KwiecienClosed12-8.3-0.69-0.58
Round 9A.JankauskasP.Zatorski – R.PachtmanClosed12-21.9-1.82-1.83
Round 10A.JankauskasA.Lengy – P.SaadaClosed12+12.7+1.06+1.92
Round 11A.JankauskasC.Teodorescu – D.MoraruClosed12+25.6+2.13+0.50
Round 12A.JankauskasM.Kedzierski – B.KrawczykOpen12+4.0+0.33+0.00

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
+15.7Round 5SWISS LADIES66♥♦T-2+20
+14.2Round 10HAVE FUN225♥x♣K-3+16
+12.9Round 1CERCLE DE LA CITE126♦♣4=+0
+11.8Round 2CALANDRA154♥x♦2+2+12
+10.4Round 7THE CRAZY BARBU35♥♠K=+11
+8.3Round 7THE CRAZY BARBU15♥♦A-1+10
+8.1Round 11ROMANIA16♣♦K-1+8
+7.4Round 2CALANDRA145♠♥A=+0
+6.6Round 8ZIMMERMANN SILVER134♠♣2-1+7
+6.4Round 6CINDERELLA204♠♦7+2+17
+6.2Round 5SWISS LADIES83NT♣A=+6
+6.2Round 7THE CRAZY BARBU96♣♥Q=-11
+5.6Round 11ROMANIA34♠♦7=+7
+5.4Round 12POLAND JUNIORS142♠x♥6-1+1
+4.9Round 10HAVE FUN213NT♥6+2+11
+4.8Round 11ROMANIA54♠x♦A-1+6
+4.6Round 3LES ALLUMETTES94♥♦4-3+14
+4.6Round 10HAVE FUN132♥♦K=+5
+4.6Round 12POLAND JUNIORS214♥♣K=+8
+4.4Round 4CZECH REPUBLIC243NT♦6=+0
+4.3Round 1CERCLE DE LA CITE61NT♥T+1+6
+4.2Round 4CZECH REPUBLIC222♦♥7-2+8
+4.2Round 5SWISS LADIES41NT♦8=+5
+4.1Round 3LES ALLUMETTES72♣♣7+1+5
+4.1Round 11ROMANIA104♠x♥A-3-12
+4.0Round 11ROMANIA25♠♥9=-10
+4.0Round 12POLAND JUNIORS246♦x♥A-2+0
+3.9Round 8ZIMMERMANN SILVER232♥♦A-1+5
+3.7Round 6CINDERELLA232♠♥K+2-1
+3.6Round 10HAVE FUN173NT♠3-2+6
+3.5Round 5SWISS LADIES12♠♥3=+6
+2.6Round 3LES ALLUMETTES62♥♦K=+6
+2.3Round 11ROMANIA93♠♣J=+12
+2.2Round 2CALANDRA204♠♦4-1+6
+2.2Round 5SWISS LADIES26♣♥6+1-13
+2.2Round 6CINDERELLA182♦♥3=+7
+2.2Round 6CINDERELLA194♠♦A=+0
+2.1Round 8ZIMMERMANN SILVER244♥♦Q-1+5
+2.0Round 1CERCLE DE LA CITE21NT♣Q+1+1
+1.9Round 5SWISS LADIES101NT♥8+1+10
+1.7Round 1CERCLE DE LA CITE45♦♠7=+13
+1.7Round 9BRIDGESCANNER102♥♣7+1-10
+1.7Round 10HAVE FUN152♥♠J+2+1
+1.7Round 12POLAND JUNIORS191NT♣9-1+5
+1.6Round 1CERCLE DE LA CITE13♥♠5=+7
+1.6Round 6CINDERELLA161♠♥K-1+2
+1.6Round 12POLAND JUNIORS152♠♣8+2+1
+1.5Round 10HAVE FUN163NT♥K+2+1
+1.3Round 8ZIMMERMANN SILVER146♣♠3+1-2
+1.2Round 1CERCLE DE LA CITE73NT♠5=+0
+1.2Round 2CALANDRA193NT♦3+2+1
+1.2Round 2CALANDRA213NT♣K+1-12
+1.2Round 11ROMANIA111NT♠5+2+1
+1.1Round 10HAVE FUN142♥♥T+1+1
+1.0Round 6CINDERELLA152NTx♠A-1+0
+1.0Round 12POLAND JUNIORS184♠♦T+1+11
+0.9Round 2CALANDRA164♥♥3+1+13
+0.9Round 6CINDERELLA243NT♥9+1+1
+0.9Round 11ROMANIA84♠♣7+1+4
+0.8Round 2CALANDRA184♥x♣Q-1+6
+0.8Round 3LES ALLUMETTES23NT♠7+1+10
+0.8Round 4CZECH REPUBLIC233♥♣A=-10
+0.8Round 6CINDERELLA214♠♦K+1+11
+0.8Round 9BRIDGESCANNER115♦x♠A-2+5
+0.7Round 3LES ALLUMETTES113NT♠8=-1
+0.6Round 1CERCLE DE LA CITE104♠♣A+2+13
+0.5Round 1CERCLE DE LA CITE114♥♣A-1-2
+0.5Round 3LES ALLUMETTES123NT♣T=-2
+0.5Round 5SWISS LADIES34♥♣J=+0
+0.4Round 12POLAND JUNIORS171NT♠A-1-3
+0.3Round 4CZECH REPUBLIC164♥♠K+1+0
+0.3Round 7THE CRAZY BARBU66NT♦7=+13
+0.3Round 7THE CRAZY BARBU123NT♦9-2+5
+0.3Round 9BRIDGESCANNER91NT♥A-1+2
+0.3Round 11ROMANIA124♠♣9=-1
+0.2Round 8ZIMMERMANN SILVER224♠♦2=-3
+0.2Round 11ROMANIA73NT♥7=-1
+0.2Round 12POLAND JUNIORS204♥♦2+1+0
+0.1Round 4CZECH REPUBLIC182NT♥J-1+4
+0.1Round 5SWISS LADIES123NT♠T+1+0
+0.0Round 4CZECH REPUBLIC213♥♠8=+6
-0.0Round 7THE CRAZY BARBU83♦♥A=+0
+0.0Round 8ZIMMERMANN SILVER183NT♠4=+2
-0.1Round 7THE CRAZY BARBU55♦♠3=-11
-0.1Round 10HAVE FUN202♠♣A+1+10
-0.2Round 4CZECH REPUBLIC192♥♦3-1+2
-0.2Round 5SWISS LADIES94♠♥9=-1
-0.2Round 6CINDERELLA134♣♦K+1+10
-0.2Round 6CINDERELLA143NT♣2+2+0
-0.4Round 12POLAND JUNIORS234♠♥A-1+6
-0.6Round 7THE CRAZY BARBU22♠♦6+1-1
-0.7Round 1CERCLE DE LA CITE52NT♥J+1+7
-0.7Round 9BRIDGESCANNER62♣♥8+3+10
-0.8Round 5SWISS LADIES74♥♠A+2-1
-0.8Round 5SWISS LADIES113NT♠6+2-10
-1.0Round 1CERCLE DE LA CITE85♥♦A=+4
-1.0Round 9BRIDGESCANNER122♥♣K-1+0
-1.1Round 5SWISS LADIES52♠♠5+1+0
-1.2Round 3LES ALLUMETTES52♥♣K+2+2
-1.2Round 8ZIMMERMANN SILVER194♠♦K=+0
-1.2Round 9BRIDGESCANNER24♦♣8-2-3
-1.4Round 8ZIMMERMANN SILVER215♣♥A-2+0
-1.4Round 11ROMANIA62NT♠8=-1
-1.9Round 8ZIMMERMANN SILVER152♥♦T=-5
-1.9Round 10HAVE FUN193NT♥T=+2
-2.1Round 7THE CRAZY BARBU43NT♥7+2-2
-2.6Round 2CALANDRA231NT♥3+1+0
-2.8Round 6CINDERELLA173NT♦8-2-6
-2.8Round 9BRIDGESCANNER12♠♥2=-5
-2.8Round 9BRIDGESCANNER44♠♦3-1-6
-2.9Round 1CERCLE DE LA CITE31NT♥Q-1-5
-2.9Round 8ZIMMERMANN SILVER164♠♥A+1-1
-2.9Round 9BRIDGESCANNER53♠♦3-1+1
-2.9Round 12POLAND JUNIORS133NT♠3-2-8
-3.2Round 2CALANDRA175♥♠A-2-5
-3.3Round 2CALANDRA244♥♦6+3-10
-3.3Round 3LES ALLUMETTES32♠x♠6-2+7
-3.8Round 12POLAND JUNIORS163NT♥9-1-10
-4.0Round 3LES ALLUMETTES103♣♥8-2-3
-4.0Round 4CZECH REPUBLIC202♠♠3+3-9
-4.0Round 9BRIDGESCANNER73NT♦3+1+0
-4.1Round 3LES ALLUMETTES83♠♠T+1-6
-4.3Round 7THE CRAZY BARBU113NT♠7+1-7
-4.3Round 9BRIDGESCANNER81NT♠3-1-5
-4.5Round 6CINDERELLA225♠♥J=-8
-4.5Round 11ROMANIA44♠x♥A-1-7
-4.7Round 8ZIMMERMANN SILVER203♣♦T=-10
-5.0Round 9BRIDGESCANNER35♦♠6-2-11
-5.1Round 10HAVE FUN245♥x♣K-1-5
-5.3Round 2CALANDRA133NT♥2+2-17
-5.6Round 10HAVE FUN236♠♣8-1-13
-5.9Round 4CZECH REPUBLIC175♣♥J-1-11
-6.1Round 3LES ALLUMETTES16NT♠9-1-11
-6.2Round 10HAVE FUN184♥♠A=-12
-6.4Round 3LES ALLUMETTES43NT♣Q-2-13
-7.4Round 4CZECH REPUBLIC153NT♦A-3-9
-7.7Round 7THE CRAZY BARBU104♥♠5=-13
-7.8Round 12POLAND JUNIORS224♠♣2+2-11
-7.9Round 2CALANDRA223♠♦Q-4-12
-8.0Round 4CZECH REPUBLIC146♣♥7=-11
-8.4Round 7THE CRAZY BARBU71♠♣9+4-9
-9.3Round 4CZECH REPUBLIC134♠x♥A+1-10
-10.3Round 8ZIMMERMANN SILVER176♥♠A=-5
-12.5Round 1CERCLE DE LA CITE96♠♦A=-13