JASZCZAK Andrzej · 11JASZCZAK

35rank
-49.1Butler · 28 bds
-1.75per board
±5.0swing
-1.07vs par /bd
-1.92adjusted /bd
Butler per round: -34.6 -14.5by round

vs par split: bidding -0.21 · play +0.50

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -1.92/bd

Card play — on target: opening leads 100.0% · declarer play 100.0% · defence 100.0%

Bidding activity — not a pass: 45.3% (34/75)

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (1)
Declarer play·100.0% (3)
Defence·100.0% (4)

Opening leads by suit led: ♠ 100.0% (1)

vs par by strain: NT -3.80 (5) · a suit -0.48 (23)

vs par by level: part-score +0.43 (7) · game -1.47 (17) · slam -2.00 (4)

By role: declaring -1.48/bd (-3.06 vs par · 17) · defending -2.17/bd (+2.00 vs par · 11)

By vulnerability: vulnerable -1.17/bd (-1.93 vs par · 14) · not vulnerable -2.34/bd (-0.21 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.SzymanowskiL.Ohrysko – S.ZawislakOpen14-34.6-2.47-2.43
SemifinalM.SzymanowskiT.Sielicki – M.WojcickiClosed14-14.5-1.04+0.29

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
+5.6QuarterfinalSREBRNE LISY356♥=+0
+4.3SemifinalT3M125♠x♠A=+11
+4.0SemifinalT3M71NT♣2=-1
+3.3SemifinalT3M54♥♣A=+0
+3.3SemifinalT3M112♠♣A+3+3
+3.0SemifinalT3M104♥♠7-1-1
+1.9QuarterfinalSREBRNE LISY334♠=+0
+0.3SemifinalT3M65♦♦K=-2
+0.1QuarterfinalSREBRNE LISY385♠=+0
+0.0QuarterfinalSREBRNE LISY414♠+1+0
+0.0SemifinalT3M14♠♠J+1+11
+0.0SemifinalT3M136♠♣7-1+17
-0.3QuarterfinalSREBRNE LISY363NT+2+0
-0.6QuarterfinalSREBRNE LISY403♦=+0
-0.7QuarterfinalSREBRNE LISY371NT-1+5
-1.0QuarterfinalSREBRNE LISY424♥-1+5
-1.3QuarterfinalSREBRNE LISY306NT+1-13
-1.7SemifinalT3M142♥♥T+1+0
-2.3QuarterfinalSREBRNE LISY314♥-2-6
-3.0SemifinalT3M82♥♠5=+0
-3.3SemifinalT3M94♥♣7-1-5
-3.9QuarterfinalSREBRNE LISY394♠-2+0
-4.0SemifinalT3M33♠♥A-1-4
-6.7QuarterfinalSREBRNE LISY294♠=+0
-8.7SemifinalT3M24♠♦A-1-13
-9.4QuarterfinalSREBRNE LISY343NT-1-10
-12.0SemifinalT3M46♦♠K-1-12
-16.0QuarterfinalSREBRNE LISY324♠x=-15