WIANKOWSKI Piotr · SV BRIDGE CLUB

16rank
+39.7Butler · 56 bds
+0.71per board
±3.8swing
+0.32vs par /bd
+0.85adjusted /bd
Butler per round: 39.7 39.7 39.7 39.7by round

vs par split: bidding +1.68 · play -0.18

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.85/bd

Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 94.1%

Bidding activity — not a pass: 46.1% (70/152)

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (5)
Declarer play0.0% (1)60.0% (5)
Defence100.0% (6)90.9% (11)

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

vs par by strain: NT +3.47 (17) · a suit -1.05 (39)

vs par by level: part-score +0.09 (22) · game +1.16 (31) · slam -6.67 (3)

By role: declaring +0.94/bd (-2.14 vs par · 28) · defending +0.48/bd (+2.79 vs par · 28)

By vulnerability: vulnerable +1.84/bd (+1.36 vs par · 28) · not vulnerable -0.42/bd (-0.71 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64P.NawrockiK.Kujawa – B.PazurClosed14-4.3-0.31+0.29
Round of 64P.NawrockiP.Lutostanski – A.MajcherClosed14+9.6+0.69+2.71
Round of 64P.NawrockiB.Pazur – S.ZawislakOpen14+34.4+2.46+1.64
Round of 64P.NawrockiK.Kujawa – T.PilchOpen14-0.0-0.00-3.36

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
+13.2Round of 64SOFROZYNE254♠x♥8-4+14
+11.6Round of 64SOFROZYNE313NT-2+13
+9.4Round of 64SOFROZYNE383NT+1+11
+7.5Round of 64SOFROZYNE564♥+1+0
+6.6Round of 64SOFROZYNE63NT♠2=+10
+5.9Round of 64SOFROZYNE392♦+2+8
+4.6Round of 64SOFROZYNE233♦♥2=+6
+4.3Round of 64SOFROZYNE546♣-1-7
+3.6Round of 64SOFROZYNE334♠+1+0
+2.9Round of 64SOFROZYNE533♦+1-7
+2.6Round of 64SOFROZYNE224♥♦6+1+4
+2.4Round of 64SOFROZYNE193NT♠Q-1+5
+1.8Round of 64SOFROZYNE202♠♣6+1+0
+1.8Round of 64SOFROZYNE362♥+2+1
+1.7Round of 64SOFROZYNE371♠=-1
+1.6Round of 64SOFROZYNE34♠♥7-2+6
+1.6Round of 64SOFROZYNE173NT♦Q-1+5
+1.6Round of 64SOFROZYNE354♥-2+8
+1.4Round of 64SOFROZYNE74♠♦6=-1
+1.4Round of 64SOFROZYNE433NT+2+0
+1.1Round of 64SOFROZYNE272♠♦6=-1
+1.1Round of 64SOFROZYNE303NT=+11
+0.9Round of 64SOFROZYNE134♥♦6=+0
+0.9Round of 64SOFROZYNE416♦+1-13
+0.6Round of 64SOFROZYNE402♥-1-3
+0.4Round of 64SOFROZYNE127♥♥2=+0
+0.3Round of 64SOFROZYNE184♠♣A=+0
+0.3Round of 64SOFROZYNE444♥=-11
+0.2Round of 64SOFROZYNE142NT♣5-1+4
-0.1Round of 64SOFROZYNE321NT=+1
-0.2Round of 64SOFROZYNE104♠♥K-1+6
-0.4Round of 64SOFROZYNE343♠-2-5
-0.6Round of 64SOFROZYNE14♠♥K-2-5
-0.6Round of 64SOFROZYNE51NT♥6+1+9
-0.6Round of 64SOFROZYNE244♠♦K-1+4
-0.7Round of 64SOFROZYNE482♠=+0
-0.7Round of 64SOFROZYNE494♥=+0
-0.7Round of 64SOFROZYNE501NT=+5
-1.1Round of 64SOFROZYNE422♥-1-4
-1.1Round of 64SOFROZYNE461NT-2-1
-1.2Round of 64SOFROZYNE524♥=+0
-1.3Round of 64SOFROZYNE214♦♣5-3+0
-1.4Round of 64SOFROZYNE112♠♦K=-5
-1.4Round of 64SOFROZYNE261NT♦K=+0
-1.4Round of 64SOFROZYNE513NT-1-6
-1.8Round of 64SOFROZYNE474♥=+0
-2.1Round of 64SOFROZYNE162♥♥A+2-1
-2.2Round of 64SOFROZYNE293♦-1-4
-2.5Round of 64SOFROZYNE44♥♣A-1-12
-2.7Round of 64SOFROZYNE84♥♦8=-7
-3.5Round of 64SOFROZYNE24♥♣A=-1
-3.9Round of 64SOFROZYNE93♠♠5=+0
-4.1Round of 64SOFROZYNE555♦-1-10
-4.4Round of 64SOFROZYNE153NT♠7+2+12
-4.7Round of 64SOFROZYNE453NT-1-10
-8.2Round of 64SOFROZYNE283NT♦5-1-10