CHMURSKI Bartosz · SV BRIDGE CLUB

299rank
-49.4Butler · 42 bds
-1.18per board
±4.4swing
-0.24vs par /bd
-1.04adjusted /bd
Butler per round: -49.4 -49.4 -49.4by round

vs par split: bidding +0.21 · play +0.71

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -1.04/bd

Card play — on target: opening leads 87.5% · declarer play 100.0% · defence 93.3%

Bidding activity — not a pass: 34.3% (37/108)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)75.0% (4)
Declarer play100.0% (3)100.0% (4)
Defence83.3% (6)100.0% (9)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 100.0% (1) · ♣ 66.7% (3)

vs par by strain: NT -0.71 (14) · a suit +0.00 (28)

vs par by level: part-score -1.29 (21) · game -0.16 (19) · slam +10.00 (2)

By role: declaring -2.08/bd (-3.37 vs par · 19) · defending -0.43/bd (+2.35 vs par · 23)

By vulnerability: vulnerable -0.61/bd (+0.81 vs par · 21) · not vulnerable -1.74/bd (-1.29 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64I.ChalupecB.Pazur – S.ZawislakOpen14-16.3-1.16-2.57
Round of 64I.ChalupecK.Kujawa – T.PilchClosed14+4.9+0.35+1.21
Round of 64I.ChalupecP.Lutostanski – A.MajcherClosed14-38.0-2.71+0.64

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
+9.0Round of 64SOFROZYNE235♣x-2+8
+8.6Round of 64SOFROZYNE343NT♠J-4+12
+6.2Round of 64SOFROZYNE383NT♣Q-2+8
+5.1Round of 64SOFROZYNE361NT♥6=+6
+4.1Round of 64SOFROZYNE555♦♠6-1+10
+3.5Round of 64SOFROZYNE283♠+1+6
+2.7Round of 64SOFROZYNE163♠-2+2
+2.3Round of 64SOFROZYNE192NT=+0
+2.1Round of 64SOFROZYNE422♦♠A=+5
+1.8Round of 64SOFROZYNE535♦♥A-1+10
+1.1Round of 64SOFROZYNE354♥♣Q-1-6
+0.9Round of 64SOFROZYNE322♠♦K=+0
+0.8Round of 64SOFROZYNE313NT♥4=-2
+0.7Round of 64SOFROZYNE494♥♣9=+0
+0.6Round of 64SOFROZYNE451NT♥3+1+7
-0.3Round of 64SOFROZYNE184♠=+0
-0.5Round of 64SOFROZYNE433NT♥3+1+1
-0.6Round of 64SOFROZYNE273♦-2+1
-0.6Round of 64SOFROZYNE402♥♠7-1+3
-0.9Round of 64SOFROZYNE416♦♥J+1+13
-1.1Round of 64SOFROZYNE303NT♠6=-11
-1.2Round of 64SOFROZYNE501NT♥2+2-6
-1.3Round of 64SOFROZYNE444♥♠7+1+10
-1.7Round of 64SOFROZYNE291NT♠J=+0
-1.7Round of 64SOFROZYNE482♥♦9-2-2
-1.8Round of 64SOFROZYNE202♥+1+0
-2.1Round of 64SOFROZYNE372♠♣9=+0
-2.2Round of 64SOFROZYNE242♥+1-6
-3.1Round of 64SOFROZYNE173NT-2-6
-3.2Round of 64SOFROZYNE224♠+2-5
-3.4Round of 64SOFROZYNE261NT-1-5
-3.6Round of 64SOFROZYNE334♠♦J+1+0
-4.1Round of 64SOFROZYNE512♥♣6+1-1
-4.3Round of 64SOFROZYNE546♣♣3-1+7
-5.0Round of 64SOFROZYNE521NT♠6+3-6
-5.6Round of 64SOFROZYNE212♠+1-7
-6.4Round of 64SOFROZYNE153♠-3-15
-7.2Round of 64SOFROZYNE254♦x-2-9
-7.5Round of 64SOFROZYNE564♠♥T+1+0
-7.9Round of 64SOFROZYNE463NTx♠J-3-8
-9.9Round of 64SOFROZYNE394♠♦6-2-11
-11.7Round of 64SOFROZYNE474♥♠A-2-13