GIERULSKI Boguslaw · BRIDGESCANNER

35rank
+1.8Butler · 48 bds
+0.04per board
±5.4swing
+1.52vs par /bd · #3/56
-0.06adjusted /bd
Butler per round: -29.6 -29.6 31.4by round

vs par split: bidding +1.43 · play +0.49

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 80.0% #21 of 56 · declarer play 100.0% #1 of 56 · defence 90.3% #23 of 56

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)90.9% (11)
Declarer play100.0% (3)100.0% (6)
Defence87.5% (8)91.3% (23)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 100.0% (5) · ♦ 100.0% (2) · ♣ 71.4% (7)

vs par by strain: NT +1.80 (15) · a suit +1.97 (32)

vs par by level: part-score +2.56 (18) · game +1.48 (27) · slam +2.00 (2)

By role: declaring -0.36/bd (-0.69 vs par · 16) · defending +0.70/bd (+3.26 vs par · 31)

By vulnerability: vulnerable +0.63/bd (+2.33 vs par · 24) · not vulnerable -0.55/bd (+0.71 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
SemifinalJ.SkrzypczakM.Klukowski – J.KalitaClosed16-3.8-0.24+1.31
SemifinalJ.SkrzypczakJ.Kalita – M.KlukowskiOpen16-25.8-1.61-1.19
FinalJ.SkrzypczakC.Kristoffersen – K.BogoClosed16+31.4+1.96+4.44

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
+11.2FinalSTUDENTENES BK TRONDHEIM317NT♣3-1+17
+10.5SemifinalBRIDGE CONTACT CLUB124♥♣K=+8
+9.0FinalSTUDENTENES BK TRONDHEIM323♦♠9=+11
+8.6FinalSTUDENTENES BK TRONDHEIM234♠♦Q-1+6
+7.6SemifinalBRIDGE CONTACT CLUB325♥x♥9-3-4
+6.8SemifinalBRIDGE CONTACT CLUB74♠♣A-1+12
+6.8FinalSTUDENTENES BK TRONDHEIM185♦♠6+1+14
+5.8SemifinalBRIDGE CONTACT CLUB83NT♥2-3+14
+5.3SemifinalBRIDGE CONTACT CLUB33NT♣4=+7
+5.2FinalSTUDENTENES BK TRONDHEIM261NT♣A-1+12
+4.7SemifinalBRIDGE CONTACT CLUB234♠♥K-1+6
+4.0FinalSTUDENTENES BK TRONDHEIM294♠♦J-1+6
+3.9SemifinalBRIDGE CONTACT CLUB54♥♦Q=+11
+3.6FinalSTUDENTENES BK TRONDHEIM222♠♦A=+5
+2.6FinalSTUDENTENES BK TRONDHEIM191NT♣J=+5
+2.0SemifinalBRIDGE CONTACT CLUB143♥♦K=+1
+0.8SemifinalBRIDGE CONTACT CLUB12NT♣4=+0
+0.8SemifinalBRIDGE CONTACT CLUB202♦♣6-1+5
+0.5SemifinalBRIDGE CONTACT CLUB274♥♣K=+1
+0.0FinalSTUDENTENES BK TRONDHEIM273NT♠6-1-10
-0.1SemifinalBRIDGE CONTACT CLUB103♣♦7=+0
-0.2FinalSTUDENTENES BK TRONDHEIM173NT♠5+1+10
-0.3SemifinalBRIDGE CONTACT CLUB173NT♣6+1-1
-0.5SemifinalBRIDGE CONTACT CLUB212NT♠5-1+2
-0.5SemifinalBRIDGE CONTACT CLUB245♣x♥K-2+0
-0.5SemifinalBRIDGE CONTACT CLUB302♠♦Q-1-2
-0.6SemifinalBRIDGE CONTACT CLUB262♦♦4=-2
-0.7SemifinalBRIDGE CONTACT CLUB22♥♦7+1-1
-0.9SemifinalBRIDGE CONTACT CLUB63NT♣4+3-2
-1.4FinalSTUDENTENES BK TRONDHEIM212♠♣5+1+7
-1.5SemifinalBRIDGE CONTACT CLUB153♠♥K=+2
-1.5SemifinalBRIDGE CONTACT CLUB314♠♣J-1-6
-2.0FinalSTUDENTENES BK TRONDHEIM284♥♠K=-7
-2.1SemifinalBRIDGE CONTACT CLUB283NT♠5-1-5
-2.4FinalSTUDENTENES BK TRONDHEIM245♦♣Q=+0
-2.5SemifinalBRIDGE CONTACT CLUB161NT♠A=+0
-2.6FinalSTUDENTENES BK TRONDHEIM254♥♦K+1+0
-3.5SemifinalBRIDGE CONTACT CLUB113♥♣A-1-2
-4.5SemifinalBRIDGE CONTACT CLUB225♦♣7=+0
-4.6SemifinalBRIDGE CONTACT CLUB294♠♣5=+0
-4.6FinalSTUDENTENES BK TRONDHEIM203NT♥9=-10
-4.8SemifinalBRIDGE CONTACT CLUB185♦♥A=+1
-5.4SemifinalBRIDGE CONTACT CLUB44♥♦Q=+1
-6.4FinalSTUDENTENES BK TRONDHEIM303♦♣K+1+5
-8.8SemifinalBRIDGE CONTACT CLUB192♦x♣9-2-2
-10.1SemifinalBRIDGE CONTACT CLUB137♦x♠A-1-13
-10.7SemifinalBRIDGE CONTACT CLUB253NTx♠8-2-12
-14.2SemifinalBRIDGE CONTACT CLUB9Pass-17