SKRZYPCZAK Jerzy · BRIDGESCANNER

106rank
-31.4Butler · 84 bds
-0.37per board
±3.8swing
-0.92vs par /bd
-0.25adjusted /bd
Butler per round: 6.6 6.6 6.6 6.6 -38 -38by round

vs par split: bidding -0.40 · play -0.51

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.25/bd

Card play — on target: opening leads 70.4% · declarer play 78.6% · defence 97.2%

Bidding activity — not a pass: 51.2% (131/256)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)69.6% (23)
Declarer play80.0% (10)77.8% (18)
Defence88.9% (9)100.0% (27)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 88.9% (9) · ♦ 57.1% (7) · ♣ 71.4% (7)

vs par by strain: NT -1.72 (25) · a suit -0.58 (59)

vs par by level: part-score -0.18 (22) · game -0.41 (51) · slam -4.73 (11)

By role: declaring -0.52/bd (-3.00 vs par · 48) · defending -0.18/bd (+1.86 vs par · 36)

By vulnerability: vulnerable -1.46/bd (-1.74 vs par · 42) · not vulnerable +0.71/bd (-0.10 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32B.GierulskiJ.Cieslak – D.FilipowiczClosed14+1.6+0.11-1.14
Round of 32B.GierulskiP.Nawrocki – P.WiankowskiOpen14-3.0-0.21+1.21
Round of 32B.GierulskiP.Wiankowski – P.NawrockiClosed14-13.1-0.94-1.00
Round of 32B.GierulskiP.Nawrocki – P.WiankowskiOpen14+21.1+1.51+0.79
Round of 16B.GierulskiA.Malinowski – E.ErichsenOpen14-27.5-1.96-2.79
Round of 16B.GierulskiT.Charlsen – T.HoftaniskaClosed14-10.5-0.75-2.57

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
+10.5Round of 32OLCZYK396♠♥3=+11
+7.1Round of 32OLCZYK55♣♥4=+0
+6.8Round of 16DE BOTTON133♦♠K+1+11
+6.5Round of 32OLCZYK436NT♣6+1-13
+5.7Round of 16DE BOTTON223NT♠6=+7
+5.5Round of 32OLCZYK554♠♦6-2+6
+5.3Round of 32OLCZYK532NT♥Q=+6
+5.1Round of 32OLCZYK34♠x♥9-2+5
+4.9Round of 32OLCZYK234♠♣6=+13
+4.7Round of 32OLCZYK403NT♠6=+0
+3.8Round of 32OLCZYK544♥♦5-1+12
+3.1Round of 32OLCZYK163♠♥3=+0
+2.8Round of 32OLCZYK255♣♥6-1+5
+2.7Round of 32OLCZYK464♦♣Q-1+8
+2.6Round of 32OLCZYK153NT♥6-3+7
+2.5Round of 32OLCZYK24♥♣8=-1
+2.5Round of 32OLCZYK473NT♣6+2+12
+2.4Round of 32OLCZYK423♥♠6=+1
+2.1Round of 32OLCZYK564♠♣A-2+6
+1.9Round of 32OLCZYK44♠♦Q-1+12
+1.9Round of 32OLCZYK123♥♠A=+0
+1.9Round of 16DE BOTTON126♦♥7=-2
+1.8Round of 32OLCZYK241♠x♦6-1-1
+1.8Round of 32OLCZYK271NT♠Q=+6
+1.7Round of 16DE BOTTON82♠♠7=+0
+1.7Round of 16DE BOTTON251NT♣8=+5
+1.6Round of 32OLCZYK527♦♣6=-2
+1.1Round of 32OLCZYK103NT♠T-3+5
+1.0Round of 32OLCZYK143NT♣T+1+0
+0.7Round of 16DE BOTTON247♠♣K=+0
+0.6Round of 32OLCZYK201NT♠3+1+0
+0.6Round of 32OLCZYK454♥♦6+2-1
+0.4Round of 16DE BOTTON264♥♣8=+1
+0.3Round of 32OLCZYK74♠♣A+1+0
+0.3Round of 16DE BOTTON164♥♣6+1+0
+0.2Round of 32OLCZYK383NT♠6=+0
+0.1Round of 32OLCZYK12♦♣8+2+0
-0.0Round of 16DE BOTTON15♠♦9+1+11
+0.0Round of 16DE BOTTON183NT♦9=-5
-0.1Round of 32OLCZYK284♠♥A+1+0
-0.1Round of 16DE BOTTON273NT♥7=+0
-0.3Round of 32OLCZYK445♥♣A=+0
-0.3Round of 16DE BOTTON144♠♥K=+0
-0.4Round of 16DE BOTTON193NT♦8+2-11
-0.5Round of 32OLCZYK223NT♦3+1-10
-0.5Round of 32OLCZYK365♥x♣A-1+0
-0.5Round of 32OLCZYK514♠x♦2-2+4
-0.7Round of 16DE BOTTON64♥♥7+2+1
-0.7Round of 16DE BOTTON174♠x♣2-2+3
-0.8Round of 32OLCZYK504♠♥K=-11
-0.9Round of 32OLCZYK313NT♥4+2-1
-1.0Round of 32OLCZYK342♠♦K-1+0
-1.1Round of 32OLCZYK291NT♥6+2+6
-1.1Round of 32OLCZYK304♠♥6+2+12
-1.5Round of 32OLCZYK332♦♥6=-5
-1.5Round of 16DE BOTTON104♠♣K-1-6
-1.5Round of 16DE BOTTON211NT♣3=-5
-1.7Round of 32OLCZYK357♠♥6=+0
-1.9Round of 32OLCZYK62♠x♥A-2-7
-2.1Round of 32OLCZYK264♠♣6=+0
-2.1Round of 16DE BOTTON44♥♣2=+0
-2.3Round of 16DE BOTTON21NT♣J+3-6
-2.4Round of 32OLCZYK213♦♣T-1+3
-2.7Round of 32OLCZYK174♠♦K-1+2
-2.7Round of 16DE BOTTON204♥♠3+1+0
-3.1Round of 16DE BOTTON76♥♣6-2-17
-3.3Round of 32OLCZYK84♠♦6+2-11
-3.3Round of 32OLCZYK496♠x♣J-5-7
-3.9Round of 16DE BOTTON235♦♥7+2-12
-4.0Round of 16DE BOTTON283NT♦2-1-6
-4.1Round of 32OLCZYK192♠♦8=-5
-4.5Round of 32OLCZYK113NT♦2-1-10
-4.6Round of 32OLCZYK134♥♣6+2-9
-4.6Round of 32OLCZYK483♥♦6-2-9
-5.0Round of 32OLCZYK324♥♠2-2-8
-5.0Round of 16DE BOTTON116♥♠6-2-11
-5.1Round of 32OLCZYK93NT♠J=+0
-5.6Round of 16DE BOTTON33♠♥A-1-12
-6.0Round of 16DE BOTTON156♠♥2+1-13
-6.8Round of 32OLCZYK413NT♣J-2-17
-8.1Round of 16DE BOTTON54♥♦A-1-10
-8.7Round of 32OLCZYK184♠x♠T-2-3
-9.2Round of 16DE BOTTON96♣♠Q=+2
-11.3Round of 32OLCZYK373NT♦J-1-13