KOWALSKI Apolinary · 11JASZCZAK

17rank
+33.9Butler · 154 bds
+0.22per board
±6.6swing
+0.27vs par /bd · #10/35
+0.33adjusted /bd
Butler per round: 55.8 55.8 55.8 -73.8 -73.8 -73.8 -73.8 51.9 51.9 51.9 51.9by round

vs par split: bidding +0.00 · play +0.34

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 57.1% #28 of 33 · declarer play 76.9% #22 of 33 · defence 23.1% #26 of 33

Bidding activity — not a pass: 42.3% #21 of 35 (175/414)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)54.5% (11)
Declarer play80.0% (5)75.0% (8)
Defence18.2% (11)26.7% (15)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (2) · ♦ 42.9% (7) · ♣ 66.7% (3)

vs par by strain: NT +0.90 (41) · a suit +0.04 (113)

vs par by level: part-score +0.31 (61) · game +0.79 (81) · slam -3.50 (12)

By role: declaring +2.58/bd (+3.72 vs par · 78) · defending -2.21/bd (-3.28 vs par · 76)

By vulnerability: vulnerable +0.28/bd (+0.18 vs par · 77) · not vulnerable +0.16/bd (+0.35 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalP.TuszynskiL.Ohrysko – S.ZawislakClosed14+32.6+2.33+1.14
QuarterfinalP.TuszynskiP.Walczak – J.LesniczakClosed14-40.0-2.86-4.50
QuarterfinalP.TuszynskiP.Walczak – J.LesniczakClosed14+63.2+4.51+3.57
SemifinalP.TuszynskiM.Bartkowski – M.WitekOpen14-67.0-4.79-5.00
SemifinalP.TuszynskiM.Bartkowski – M.WitekOpen14+25.8+1.84+2.79
SemifinalP.TuszynskiM.Witek – M.BartkowskiOpen14-22.2-1.59-3.71
SemifinalP.TuszynskiM.Witek – M.BartkowskiOpen14-10.4-0.74+0.93
FinalP.TuszynskiS.Schou – J.HansenOpen14+18.5+1.32+3.36
FinalP.TuszynskiD.Schaltz – P.SchaltzOpen14+2.9+0.21+1.50
FinalP.TuszynskiJ.Hansen – S.SchouClosed14+17.2+1.23+1.14
FinalP.TuszynskiD.Schaltz – P.SchaltzOpen14+13.3+0.95+1.71

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
+13.3FinalDENMARK426♠♦5+1+14
+13.0FinalDENMARK244♠=+13
+12.7SemifinalT3M166♥=+0
+12.7FinalDENMARK254♠x-3+14
+12.7FinalDENMARK286♥+1+14
+11.3FinalDENMARK543♦=+16
+11.2QuarterfinalSREBRNE LISY433NT♠J+1+14
+10.8QuarterfinalSREBRNE LISY154♠♥T=+12
+10.7FinalDENMARK43NT+1+19
+10.3FinalDENMARK213♠=+13
+10.0FinalDENMARK204♠=+15
+10.0FinalDENMARK483♣=+20
+9.5QuarterfinalSREBRNE LISY485♣♥A=+12
+9.3SemifinalT3M275♦-2+11
+9.0FinalDENMARK473NT=+14
+8.9QuarterfinalSREBRNE LISY533NT♦9=+10
+8.7FinalDENMARK133♠-2+13
+8.0SemifinalT3M333♠x-2+12
+7.9SemifinalT3M554NT+2+16
+7.8QuarterfinalSREBRNE LISY496♠♦A-1+0
+7.7SemifinalT3M183NT=+11
+7.6SemifinalT3M254♠+1+11
+7.6SemifinalT3M284♠+1+14
+7.6SemifinalT3M524♠+1+14
+7.3QuarterfinalSREBRNE LISY543♦x♣A-2+15
+7.3FinalDENMARK126♥=+11
+7.3FinalDENMARK464♠+1+15
+7.1QuarterfinalSREBRNE LISY224♠♦7+1+14
+7.0FinalDENMARK11NT=+11
+7.0FinalDENMARK533NT=+12
+6.9QuarterfinalSREBRNE LISY203♥♦9=+13
+6.6QuarterfinalSREBRNE LISY364NT♦4+1+13
+6.3SemifinalT3M534♥x-2+5
+6.3FinalDENMARK503♣=+0
+6.1QuarterfinalSREBRNE LISY272NT♦A-2+14
+6.1QuarterfinalSREBRNE LISY384♠♥2+1+13
+6.1SemifinalT3M71NT-1+12
+6.0SemifinalT3M473NT=+12
+6.0FinalDENMARK73♥-1+12
+5.7QuarterfinalSREBRNE LISY402♦♥A+2+13
+5.7FinalDENMARK104♠=+11
+5.5QuarterfinalSREBRNE LISY194♠♣A=-13
+5.5QuarterfinalSREBRNE LISY453♥♦7=+11
+5.3QuarterfinalSREBRNE LISY243♥♣6+1+12
+5.3QuarterfinalSREBRNE LISY463NT♥5+2+8
+5.3FinalDENMARK401NT♥4-3-8
+5.1QuarterfinalSREBRNE LISY314♥♣9-1+11
+5.1QuarterfinalSREBRNE LISY554♥♦K=+0
+5.0SemifinalT3M173NT+1+7
+5.0FinalDENMARK313NT♣T=+11
+4.7FinalDENMARK62♥-1+5
+4.6QuarterfinalSREBRNE LISY473NT♠6-1+4
+4.3FinalDENMARK413NT♠K-2+7
+4.2QuarterfinalSREBRNE LISY445♣♦8-2+6
+3.3FinalDENMARK374♥♠A-2+8
+2.7FinalDENMARK335♣♠J-1+8
+2.7FinalDENMARK492♠+1+6
+2.6SemifinalT3M362♠-1+5
+2.6SemifinalT3M411♥+2+7
+2.3FinalDENMARK353NT♥J-1+0
+2.0FinalDENMARK454♥-1+5
+1.9SemifinalT3M421♠=-1
+1.7SemifinalT3M293♥-1-4
+1.4SemifinalT3M113♠=+6
+1.4SemifinalT3M196♦-1+8
+1.4SemifinalT3M353♣-1+6
+1.3FinalDENMARK272♣=+5
+1.1QuarterfinalSREBRNE LISY253NT♠A+2+0
+1.0QuarterfinalSREBRNE LISY233♣♥9=+0
+1.0SemifinalT3M263♥=+0
+0.9QuarterfinalSREBRNE LISY522NT♥6-1+4
+0.6QuarterfinalSREBRNE LISY173NT♠T+1+0
+0.6SemifinalT3M14♠+1+4
+0.1SemifinalT3M511NT=+6
-0.0QuarterfinalSREBRNE LISY515NT♥Q-2-15
-0.0FinalDENMARK53♥+1+7
-0.1SemifinalT3M542♠=+0
-0.2QuarterfinalSREBRNE LISY505♥x♦J-2-8
-0.3FinalDENMARK432♠=+0
-0.4SemifinalT3M244♠-1-4
-0.6QuarterfinalSREBRNE LISY212♥♦A-1-4
-0.7SemifinalT3M33♦=+1
-0.7FinalDENMARK33NT-2-1
-0.7FinalDENMARK303♥♠4-1-2
-0.7FinalDENMARK344♥♦4=+1
-0.9QuarterfinalSREBRNE LISY182♠♦Q=-8
-1.0SemifinalT3M223NT-2+0
-1.3FinalDENMARK113♥-2+1
-1.3FinalDENMARK295♠♥6-1+2
-1.6SemifinalT3M444♠-1+1
-1.7FinalDENMARK383♣♠8=-11
-1.8QuarterfinalSREBRNE LISY263NT♦3-1+1
-1.9SemifinalT3M392♠+1-1
-2.0SemifinalT3M324♠+1-4
-2.0SemifinalT3M403♦+1-6
-2.0FinalDENMARK172♥-1-2
-2.1SemifinalT3M464♠=-1
-2.3SemifinalT3M65♠+1-1
-2.3FinalDENMARK145♦-1+1
-2.6SemifinalT3M203NT-2+9
-2.7QuarterfinalSREBRNE LISY393♠♦K=-1
-3.0QuarterfinalSREBRNE LISY161NT♣3+1-12
-3.0SemifinalT3M235♦=-3
-3.1QuarterfinalSREBRNE LISY333♦x♥T-3-9
-4.0SemifinalT3M502♥=+1
-4.3FinalDENMARK324♥♠K-1+1
-4.4SemifinalT3M303♦+2-13
-4.6SemifinalT3M454♥=-7
-4.7FinalDENMARK553♦+1-7
-4.8QuarterfinalSREBRNE LISY343NT♣6=-6
-4.9QuarterfinalSREBRNE LISY294♠♥3-1-4
-4.9SemifinalT3M314♠+1-8
-4.9SemifinalT3M343♦=-12
-4.9SemifinalT3M482♦=+1
-5.0SemifinalT3M432♣+1-6
-5.0FinalDENMARK163NT-3-15
-5.0FinalDENMARK393♠♦J=-6
-5.2QuarterfinalSREBRNE LISY371NT♥Q-2-13
-5.3SemifinalT3M125♠x=-5
-5.3FinalDENMARK362♥♠A-1-9
-5.5QuarterfinalSREBRNE LISY282♠♦A=-13
-5.7FinalDENMARK224♠=-1
-5.7FinalDENMARK265♦=+0
-6.1SemifinalT3M141NT-1-3
-6.3FinalDENMARK21NT=-9
-6.4QuarterfinalSREBRNE LISY424♥♠7-2-11
-6.4SemifinalT3M153NT+3-11
-6.9QuarterfinalSREBRNE LISY563NT♣6+3-11
-6.9SemifinalT3M136♠-1-12
-7.1SemifinalT3M83NT=-7
-7.3FinalDENMARK564♥-2-11
-7.6QuarterfinalSREBRNE LISY414♠♣3+1-15
-7.7FinalDENMARK512♠=-11
-7.9QuarterfinalSREBRNE LISY325♣♠A=-15
-7.9SemifinalT3M564♥=-14
-8.0SemifinalT3M94♥=-12
-8.0FinalDENMARK194♥+1-11
-8.1SemifinalT3M54♥=-13
-8.1SemifinalT3M494♥+1-15
-8.2QuarterfinalSREBRNE LISY306NT♦6+1-16
-8.3FinalDENMARK521NT-2-14
-8.6SemifinalT3M45♦=-12
-8.7FinalDENMARK154♠x-2-13
-9.3FinalDENMARK183♦=-11
-9.7FinalDENMARK83♦+1-17
-9.9SemifinalT3M385♦x+1-17
-10.4SemifinalT3M371NT=-16
-11.0SemifinalT3M24♥+1-11
-11.0SemifinalT3M104♥-1-17
-11.3FinalDENMARK96♠=-17
-12.7QuarterfinalSREBRNE LISY356♥♦6=-23
-12.7FinalDENMARK236♥=+0
-13.1SemifinalT3M215♥x-3-14
-14.0FinalDENMARK447NT=-21