WIANKOWSKI Piotr · OLCZYK

154rank
-40.3Butler · 84 bds
-0.48per board
±4.0swing
+0.00vs par /bd · #97/183
-0.28adjusted /bd
Butler per round: 0.2 4.4 -8.9 -1.4 -20.2 -14.4by round

vs par split: bidding +0.46 · play -0.46

Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 82.1% #109 of 183 · declarer play 62.5% #170 of 183 · defence 82.0% #117 of 183

Bidding activity — not a pass: 39.0% #124 of 183 (92/236)

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (11)94.1% (17)
Declarer play57.1% (7)66.7% (9)
Defence66.7% (18)90.6% (32)

Opening leads by suit led: ♠ 62.5% (8) · ♥ 81.8% (11) · ♦ 100.0% (7) · ♣ 100.0% (2)

vs par by strain: NT -1.77 (31) · a suit +1.04 (53)

vs par by level: part-score -0.33 (24) · game +0.16 (56) · slam -0.25 (4)

By role: declaring -0.17/bd (-2.53 vs par · 34) · defending -0.69/bd (+1.72 vs par · 50)

By vulnerability: vulnerable -0.30/bd (-0.57 vs par · 42) · not vulnerable -0.66/bd (+0.57 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.NawrockiM.Humpal – O.KrasaOpen14+0.2+0.01-1.50
Round 4P.NawrockiP.Umshaus – C.TerraneoClosed14+4.4+0.31+3.00
Round 5P.NawrockiM.Nowosadzki – K.NowakOpen14-8.9-0.64+0.93
Round 6P.NawrockiM.Guendel – V.Di BaccoOpen14-1.4-0.10+1.14
Round 7P.NawrockiO.Toledano – A.ZamirOpen14-20.2-1.44-2.50
Round 8P.NawrockiA.Kalish – N.GrinbergClosed14-14.4-1.03-1.07

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
+11.6Round 4LOIBEN206♥♠9-1+13
+8.7Round 2BEAUTY WITH PRETZELS205♣♠A+1+13
+8.4Round 2BEAUTY WITH PRETZELS154♥♦A=+7
+5.7Round 4LOIBEN184♥♥T-2+7
+5.6Round 7MAVERICKS13♦x♣A-1+0
+5.4Round 6VIMAPHAN262♠♣A=+6
+5.2Round 2BEAUTY WITH PRETZELS234♥♣6=+0
+5.0Round 8KALISH185♥♦A+1+9
+3.4Round 6VIMAPHAN204♥♠9-1+6
+3.3Round 5ZIMMERMANN14♠♥8+1+11
+3.2Round 6VIMAPHAN215♣x♥K-1+0
+3.2Round 7MAVERICKS43NT♥4-2+7
+3.0Round 6VIMAPHAN174♠♦3+1+8
+3.0Round 7MAVERICKS83NT♠6+2-10
+2.9Round 4LOIBEN222♥♥5+2+6
+2.5Round 6VIMAPHAN283♥♠3+1+10
+2.3Round 2BEAUTY WITH PRETZELS226♠♣6=+0
+2.3Round 2BEAUTY WITH PRETZELS273NT♥6-2+6
+2.3Round 8KALISH153NT♥6=-1
+2.1Round 2BEAUTY WITH PRETZELS242NT♦Q=+0
+1.9Round 8KALISH213NT♠J+3+2
+1.8Round 5ZIMMERMANN84♠♥4=+3
+1.7Round 7MAVERICKS74♥♦Q+2+2
+1.6Round 5ZIMMERMANN23NT♠5+1+0
+1.6Round 7MAVERICKS64♠x♦2-1+6
+1.2Round 4LOIBEN154♥♠9+1+6
+1.1Round 4LOIBEN233♣♦7=+0
+1.1Round 6VIMAPHAN234♥♠K=+0
+1.0Round 8KALISH273♠♦6-2+0
+0.4Round 2BEAUTY WITH PRETZELS263♥♦6-1-5
+0.4Round 6VIMAPHAN163♣♠7=-1
+0.3Round 4LOIBEN273NT♦5+2+11
+0.2Round 2BEAUTY WITH PRETZELS284♠♥8+1+13
+0.2Round 4LOIBEN164♠♣A+1+0
+0.2Round 5ZIMMERMANN34♠♦3=-1
+0.2Round 5ZIMMERMANN134♥♠4=+0
+0.1Round 4LOIBEN192♥♦A+1+7
-0.0Round 6VIMAPHAN151NT♣6+2-6
-0.0Round 8KALISH252♠♦2-2-5
-0.1Round 5ZIMMERMANN53NT♥2=+0
-0.1Round 5ZIMMERMANN123♠♦K+1+10
-0.2Round 5ZIMMERMANN101NT♠3+1-11
-0.2Round 5ZIMMERMANN111NT♠6+3+6
-0.2Round 8KALISH193NT♠J+2+11
-0.2Round 8KALISH204♠♥Q-1-7
-0.4Round 4LOIBEN251NT♠5+2+0
-0.5Round 5ZIMMERMANN64♠♦J+1+0
-0.5Round 6VIMAPHAN224♠♦5+1+0
-0.6Round 6VIMAPHAN256♥♦J=+0
-0.6Round 7MAVERICKS121NT♦5-4+10
-0.7Round 4LOIBEN244♠♣Q=+1
-0.8Round 6VIMAPHAN274♥♠6+1+0
-0.9Round 4LOIBEN264♠♣J+1+0
-1.2Round 7MAVERICKS23NT♠6+2-14
-1.2Round 8KALISH243NT♠5+1-1
-1.4Round 2BEAUTY WITH PRETZELS253NT♣6=-2
-1.5Round 5ZIMMERMANN72♥♣A-2-2
-1.9Round 8KALISH235♥♠3-2-7
-2.0Round 2BEAUTY WITH PRETZELS183♣♦T=-8
-2.3Round 5ZIMMERMANN43NT♥7+2-1
-2.3Round 7MAVERICKS112♠♦Q+2-2
-2.5Round 7MAVERICKS144♥♠J+1+0
-2.6Round 8KALISH223NT♠6-3-9
-3.2Round 7MAVERICKS103♦♥Q+1+0
-3.2Round 8KALISH284♠♥6=-3
-3.3Round 4LOIBEN281NT♠5+3-3
-3.4Round 8KALISH163NT♠T=-5
-3.5Round 2BEAUTY WITH PRETZELS193NT♠Q-2-8
-3.6Round 7MAVERICKS33NT♠6+1-7
-4.5Round 6VIMAPHAN195♣x♠K=-4
-4.8Round 7MAVERICKS132♣x♣7=-7
-5.2Round 8KALISH263NT♥Q=+1
-5.3Round 5ZIMMERMANN143NT♥2=+0
-5.5Round 2BEAUTY WITH PRETZELS172♦♣Q+3-13
-5.8Round 5ZIMMERMANN93NT♥A+2-2
-5.9Round 6VIMAPHAN183NT♣9=+1
-6.5Round 4LOIBEN174♠x♦6-3-2
-6.7Round 8KALISH174♥♣5+1+0
-6.9Round 4LOIBEN215♥♦7=-4
-7.2Round 7MAVERICKS93NT♣6=-6
-7.9Round 2BEAUTY WITH PRETZELS163NT♦6-1-12
-8.1Round 6VIMAPHAN244♠♦3-1-4
-9.1Round 2BEAUTY WITH PRETZELS213NT♥5+1-12
-9.9Round 7MAVERICKS56♦♥6-1-14