MARTENS Krzysztof · ZIMMERMANN

15rank
-8.7Butler · 28 bds
-0.31per board
±4.5swing
+1.46vs par /bd
-0.40adjusted /bd
Butler per round: -8.7 -8.7by round

vs par split: bidding +1.19 · play -0.12

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.40/bd

Card play — on target: opening leads 72.7% · declarer play 50.0% · defence 92.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)70.0% (10)
Declarer play·50.0% (2)
Defence100.0% (1)92.3% (13)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (2) · ♦ 50.0% (4) · ♣ 66.7% (3)

vs par by strain: NT +10.67 (3) · a suit +0.36 (25)

vs par by level: part-score +2.46 (11) · game +0.88 (16) · slam +0.00 (1)

By role: declaring +0.14/bd (-0.75 vs par · 12) · defending -0.65/bd (+3.12 vs par · 16)

By vulnerability: vulnerable +1.25/bd (+1.71 vs par · 14) · not vulnerable -1.87/bd (+1.21 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
SemifinalP.ZimmermannM.Passell – A.GoodmanOpen14+8.2+0.59+0.00
SemifinalP.ZimmermannM.Passell – A.GoodmanOpen14-16.9-1.21+2.93

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
+13.3SemifinalGOODMAN262♣x♦J-3+12
+9.3SemifinalGOODMAN44♠♣4=+0
+7.0SemifinalGOODMAN125♦♠2=+0
+5.0SemifinalGOODMAN134♠♥8+1+0
+1.0SemifinalGOODMAN224♥x♠K-2+11
+0.7SemifinalGOODMAN114♥♦10=+0
+0.7SemifinalGOODMAN163♣♠9-2+9
+0.7SemifinalGOODMAN193♦♦2=-7
+0.3SemifinalGOODMAN33♦♣2+2-1
+0.0SemifinalGOODMAN84♠♥A+1+0
+0.0SemifinalGOODMAN151NT♥7=+5
+0.0SemifinalGOODMAN234♥♦2+1+0
-0.3SemifinalGOODMAN63NT♠10+3+13
-0.3SemifinalGOODMAN143♥♦K=+6
-0.3SemifinalGOODMAN284♠♣2-3+3
-0.7SemifinalGOODMAN24♥♦Q-2-9
-0.7SemifinalGOODMAN105♣♠3=-13
-0.7SemifinalGOODMAN183NT♣2+4+14
-1.7SemifinalGOODMAN53♠♣2=+0
-1.7SemifinalGOODMAN73♠♣2-1+5
-3.0SemifinalGOODMAN14♠♥K+1-1
-3.3SemifinalGOODMAN172♠♥K-2-1
-3.3SemifinalGOODMAN215♣♠A-1-6
-4.0SemifinalGOODMAN242♠♦2=+0
-5.7SemifinalGOODMAN96♥x♦A-4+0
-6.0SemifinalGOODMAN273♥♠2=-1
-7.0SemifinalGOODMAN255♣♣2+1-11
-8.0SemifinalGOODMAN204♠♦2=+13