🇵🇱 GRZEJDZIAK Sabina · POLAND

59rank
-24.0Butler · 48 bds
-0.50per board
±4.2swing
+0.44vs par /bd
-0.42adjusted /bd
Butler per round: -24 -24 -24by round

vs par split: bidding +1.08 · play -0.65

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.42/bd

Card play — on target: opening leads 94.4% · declarer play 80.0% · defence 85.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (7)90.9% (11)
Declarer play100.0% (1)75.0% (4)
Defence77.8% (9)89.5% (19)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 100.0% (4) · ♦ 100.0% (3) · ♣ 75.0% (4)

vs par by strain: NT -0.29 (14) · a suit +0.73 (34)

vs par by level: part-score +0.60 (15) · game +0.34 (29) · slam +0.50 (4)

By role: declaring -0.32/bd (-2.70 vs par · 20) · defending -0.63/bd (+2.68 vs par · 28)

By vulnerability: vulnerable -0.17/bd (+0.00 vs par · 24) · not vulnerable -0.83/bd (+0.88 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16I.GrzejdziakJ.Henneberg – M.HennebergOpen16+0.7+0.04+0.75
Round of 16I.GrzejdziakJ.Henneberg – M.HennebergOpen16-18.5-1.16+0.88
Round of 16I.GrzejdziakH.Caspersen – S.FarholtClosed16-6.2-0.39-0.31

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
+10.3Round of 16🇩🇰 DENMARK205♣♦K=-1
+9.2Round of 16🇩🇰 DENMARK732♥♠10=+12
+7.2Round of 16🇩🇰 DENMARK314♠♣K-1+12
+6.1Round of 16🇩🇰 DENMARK433NT♠2-2+11
+5.3Round of 16🇩🇰 DENMARK353NT♠Q-2+5
+5.0Round of 16🇩🇰 DENMARK473NT♦7+1+1
+4.2Round of 16🇩🇰 DENMARK683♦♠K-1+5
+4.0Round of 16🇩🇰 DENMARK804♥♦J-2+13
+3.5Round of 16🇩🇰 DENMARK211♥♣7+2+1
+2.7Round of 16🇩🇰 DENMARK774♠♦6-1+6
+2.6Round of 16🇩🇰 DENMARK765♦♠A=+0
+1.3Round of 16🇩🇰 DENMARK254♠♦7-1+5
+0.9Round of 16🇩🇰 DENMARK233NT♥2-1+6
+0.9Round of 16🇩🇰 DENMARK414♠♥9+1+4
+0.9Round of 16🇩🇰 DENMARK794♥♣K+1+0
+0.8Round of 16🇩🇰 DENMARK692♥♠K=+1
+0.6Round of 16🇩🇰 DENMARK293NT♣K=+1
+0.1Round of 16🇩🇰 DENMARK344♠♥Q+2+12
+0.1Round of 16🇩🇰 DENMARK444♠♠3+1+1
-0.1Round of 16🇩🇰 DENMARK194♥♣6=+1
-0.1Round of 16🇩🇰 DENMARK332♠♦3=+0
-0.1Round of 16🇩🇰 DENMARK361NT♣Q+1+0
-0.1Round of 16🇩🇰 DENMARK703NT♣J=-1
-0.3Round of 16🇩🇰 DENMARK324♠♦A=-1
-0.9Round of 16🇩🇰 DENMARK241NT♠J-1+2
-1.0Round of 16🇩🇰 DENMARK264♥♣A+1-1
-1.1Round of 16🇩🇰 DENMARK484♥♠9=+0
-1.1Round of 16🇩🇰 DENMARK662♦♣6=-5
-1.3Round of 16🇩🇰 DENMARK383♥♠Q+1+6
-1.7Round of 16🇩🇰 DENMARK221NT♦2+2-10
-1.7Round of 16🇩🇰 DENMARK284♥♣A-1-5
-1.8Round of 16🇩🇰 DENMARK741NT♠4=+2
-2.1Round of 16🇩🇰 DENMARK186♦♥6+1+13
-2.3Round of 16🇩🇰 DENMARK722♠♣K=+1
-2.4Round of 16🇩🇰 DENMARK402♣♥2+2+0
-2.5Round of 16🇩🇰 DENMARK783NT♥3=-7
-3.3Round of 16🇩🇰 DENMARK423♠♥2=+0
-3.4Round of 16🇩🇰 DENMARK373NT♦9-3-7
-3.7Round of 16🇩🇰 DENMARK303NT♦10=+0
-4.8Round of 16🇩🇰 DENMARK272♣♦3+5-6
-4.9Round of 16🇩🇰 DENMARK656♠♠5=+0
-5.0Round of 16🇩🇰 DENMARK676♥♠A-1-11
-6.2Round of 16🇩🇰 DENMARK754♠x♥A-2-9
-6.7Round of 16🇩🇰 DENMARK714♠♠3-1-12
-6.8Round of 16🇩🇰 DENMARK174♠x♥A=-5
-8.0Round of 16🇩🇰 DENMARK454♥♠J-1-12
-8.1Round of 16🇩🇰 DENMARK397♣♦K=+0
-8.2Round of 16🇩🇰 DENMARK463NT♠Q+1-7