WALCZAK Piotr · CONSUS OIL

122rank
+48.9Butler · 110 bds
+0.44per board
±4.3swing
+0.15vs par /bd · #301/695
+0.51adjusted /bd
Butler per round: 6.1 -9.2 -9.8 -5.1 -17.4 2.1 -1.6 45.3 5.2 23.1 10.2by round

vs par split: bidding -0.06 · play +0.17

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.51/bd

Card play — on target: opening leads 80.0% #352 of 694 · declarer play 70.7% #471 of 694 · defence 86.4% #227 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)100.0% (2)
Declarer play61.5% (13)75.0% (28)
Defence73.3% (15)90.9% (44)

Opening leads by suit led: ♦ 100.0% (3) · ♣ 50.0% (2)

vs par by strain: NT -2.10 (29) · a suit +0.95 (81)

vs par by level: part-score +0.72 (36) · game -0.03 (68) · slam -1.33 (6)

By role: declaring +1.39/bd (-1.66 vs par · 50) · defending -0.35/bd (+1.65 vs par · 60)

By vulnerability: vulnerable +0.96/bd (+0.73 vs par · 55) · not vulnerable -0.07/bd (-0.44 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.ZadrogaA.Weber – P.SpilOpen10+6.1+0.61-0.20
Round 3J.ZadrogaT.Hoftaniska – T.CharlsenClosed10-9.2-0.92-1.10
Round 5J.ZadrogaK.Furuta – H.KakuClosed10-9.8-0.98-0.40
Round 6J.ZadrogaB.Korterik – A.De LeeuwClosed10-5.1-0.51-0.10
Round 8J.ZadrogaL.Amoils – B.MossOpen10-17.4-1.74+0.30
Round 10J.ZadrogaH.Feiters – M.De MeerClosed10+2.1+0.21-0.70
Round 11J.ZadrogaD.Tuerah – A.DjajanegaraOpen10-1.6-0.16-3.70
Round 12J.ZadrogaP.Miechowicz – J.KotorowiczOpen10+45.3+4.53+0.20
Round 13J.ZadrogaH.Willemsens – R.BruggemannOpen10+5.2+0.52+1.60
Round 14J.ZadrogaK.Nabil – A.Saaid GhoneimClosed10+23.1+2.31+3.50
Round 15J.ZadrogaD.Berkowitz – A.SontagClosed10+10.2+1.02+2.20

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
+10.8Round 15GORDON234♠♣5=+10
+10.2Round 12POLAND306♥♦A=+2
+9.9Round 14EGYPT164♠♥4-2+12
+9.6Round 12POLAND223♥x♥5-2+9
+9.4Round 10DE MEER43♣♠5-5+12
+9.3Round 12POLAND297NT♠8=+0
+8.9Round 14EGYPT124♠x♥4-3+9
+8.5Round 12POLAND234♥x♦5=+5
+8.0Round 12POLAND283NT♠10=+10
+6.8Round 13STAR 174♠♦5=+10
+6.0Round 22 KLAVEREN153♥♣K+2+8
+6.0Round 14EGYPT204♥♠6-2+13
+5.4Round 11INDONESIA SENIOR116NT♦7=+0
+5.4Round 12POLAND246♥♦K=+0
+4.9Round 22 KLAVEREN185♣♠4-4+8
+4.9Round 3DE BOTTON215♣x♥K=+4
+4.6Round 3DE BOTTON275♣♠7-1+5
+3.9Round 10DE MEER54♠x♥6-3+5
+3.6Round 11INDONESIA SENIOR143NT♥9=-1
+3.5Round 5ONI182NT♣4=+0
+3.4Round 6BC GORKUM243NT♥5=-1
+3.4Round 8AMOILS193♠♣10-2+7
+3.3Round 14EGYPT154♠♦Q-1-2
+3.1Round 6BC GORKUM262♥♣2=+6
+3.0Round 5ONI156♥♣5=+0
+2.8Round 22 KLAVEREN112♣♣Q-3+2
+2.4Round 5ONI134♠♦5+3+12
+2.4Round 13STAR 133♦♦5-1+5
+2.4Round 14EGYPT176♠♥2=-10
+2.4Round 15GORDON214♥♠5+1+0
+2.3Round 8AMOILS134♥♣8+1+4
+1.8Round 11INDONESIA SENIOR123♣♥K=+7
+1.7Round 22 KLAVEREN205♦♠A-1-12
+1.7Round 8AMOILS144♥♦Q-1+4
+1.6Round 3DE BOTTON263♠♠K-3+4
+1.5Round 8AMOILS185♠♥5=+0
+1.5Round 12POLAND263♦♣A+1+0
+1.4Round 10DE MEER93NT♠4-1+6
+1.4Round 15GORDON252♠♣4+1+10
+1.1Round 3DE BOTTON254♠♦Q-1-1
+1.1Round 15GORDON224♠♦6+1+1
+1.0Round 6BC GORKUM283NT♥4-1+4
+0.9Round 11INDONESIA SENIOR185♥x♠A-3+0
+0.8Round 22 KLAVEREN172♥♦A-1+2
+0.8Round 3DE BOTTON242♠♣4-1-2
+0.8Round 6BC GORKUM234♥♥5=-1
+0.8Round 12POLAND213NT♥Q+2-12
+0.7Round 10DE MEER13NT♥4+2+0
+0.5Round 8AMOILS154♠♥5+1+0
+0.5Round 12POLAND274♥♠A=-1
+0.3Round 5ONI114♠♠10=+0
+0.3Round 13STAR 113NT♦5+1-1
+0.3Round 14EGYPT143NT♠5=+11
+0.2Round 13STAR 162♥♦8+2-6
+0.2Round 13STAR 181NT♦5-3-6
+0.2Round 15GORDON264♠♣J=+0
+0.1Round 22 KLAVEREN144♠♣7-1+2
+0.1Round 5ONI164♥♠4+2+1
+0.1Round 6BC GORKUM273♣♠5+1+7
+0.0Round 22 KLAVEREN122♠♥5-1+1
+0.0Round 5ONI124♥♦4+1+0
+0.0Round 10DE MEER101♣♣4+3+0
+0.0Round 11INDONESIA SENIOR193NT♣5+1-11
+0.0Round 13STAR 123♥♠5+1-8
-0.0Round 13STAR 193NT♣4+2+13
+0.0Round 13STAR 1101♠♦5+2+10
-0.1Round 8AMOILS112♣♣7=+2
-0.2Round 10DE MEER81NT♣5-3-6
-0.2Round 14EGYPT134♥♦J+1+13
-0.4Round 13STAR 153NT♣5=+1
-0.4Round 15GORDON284♠♦5=-1
-1.0Round 22 KLAVEREN133NT♦4+3-13
-1.0Round 10DE MEER73♦♥7-1-1
-1.0Round 11INDONESIA SENIOR163NT♠5-1-11
-1.0Round 11INDONESIA SENIOR204♠♥7+2-12
-1.0Round 15GORDON244♠♥4+1+0
-1.0Round 15GORDON294♠♥5+1+0
-1.1Round 6BC GORKUM302♦♠6+1+0
-1.1Round 14EGYPT194♠♦5+2-1
-1.2Round 15GORDON303NT♣8=+2
-1.3Round 5ONI142♠♣5-2+0
-1.4Round 22 KLAVEREN165♠♥4-2+0
-1.4Round 3DE BOTTON292♥♣4+1+0
-1.4Round 11INDONESIA SENIOR153NT♠6+2-1
-1.7Round 6BC GORKUM251NT♦5=+0
-2.1Round 14EGYPT111NT♣4+1-1
-2.1Round 15GORDON274♠♥J+1+0
-2.2Round 6BC GORKUM222NT♦5-1-10
-2.3Round 11INDONESIA SENIOR134♥♣4+1+0
-2.4Round 3DE BOTTON284♠♥A+1-1
-2.5Round 8AMOILS171NT♣4=+1
-2.7Round 3DE BOTTON305♣♦5-2-5
-3.3Round 10DE MEER32♠♣4=-5
-3.5Round 5ONI195♣♥A-1-10
-3.7Round 8AMOILS204♥♣4=+0
-3.9Round 6BC GORKUM294♠♥A=+1
-4.0Round 10DE MEER62♠♠4+1-6
-4.3Round 13STAR 142♣♦4-2-2
-4.3Round 14EGYPT184♠♣2-2-9
-4.6Round 6BC GORKUM214♠♦4=-7
-4.7Round 3DE BOTTON222♥♦5-4-3
-4.8Round 10DE MEER23NT♦4-1-12
-6.4Round 5ONI205♦♥7=+0
-7.6Round 11INDONESIA SENIOR174♥♣6=-8
-7.8Round 22 KLAVEREN195♦x♣K-3+0
-7.9Round 5ONI173NT♦Q=-7
-8.5Round 12POLAND253♥♦5=-11
-9.1Round 8AMOILS163NT♥2+1-4
-11.0Round 3DE BOTTON233NTx♦5=-12
-11.4Round 8AMOILS124♥♣6+1-11