GAWRYS Piotr · MAHAFFEY

89rank
-12.3Butler · 168 bds
-0.07per board
±4.3swing
+1.55vs par /bd · #1/23
-0.10adjusted /bd
Butler per round: 3.7 3.7 3.7 3.7 7.3 7.3 7.3 7.3 -23.3 -23.3 -23.3 -23.3by round

vs par split: bidding +0.36 · play +0.89

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.10/bd

Card play — on target: opening leads 76.9% #11 of 23 · declarer play 69.6% #21 of 23 · defence 60.7% #10 of 23

Card play by contract type — on target
vs NTvs a suit
Opening leads·76.9% (13)
Declarer play·69.6% (23)
Defence·60.7% (28)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (2) · ♦ 75.0% (4) · ♣ 100.0% (2)

vs par by strain: a suit +1.25 (61)

vs par by level: part-score +1.27 (22) · game +0.82 (33) · slam +3.50 (6)

By role: declaring -0.18/bd (+1.56 vs par · 96) · defending +0.07/bd (+1.54 vs par · 72)

By vulnerability: vulnerable +1.33/bd (+3.12 vs par · 42) · not vulnerable -0.54/bd (-0.05 vs par · 126)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32S.LevH.Bertens – T.BakkerenClosed14+6.4+0.46+2.14
Round of 32S.LevH.Bertens – T.BakkerenClosed14-13.1-0.94·
Round of 32S.LevS.Brink – B.DrijverOpen14-10.2-0.73·
Round of 32S.LevB.Drijver – S.BrinkClosed14+20.6+1.47+4.71
Round of 16S.LevT.Sadek – W.El AhmadyClosed14+19.1+1.36+1.57
Round of 16S.LevT.Sadek – W.El AhmadyClosed14-10.5-0.75·
Round of 16S.LevW.El Ahmady – T.SadekClosed14+12.9+0.92·
Round of 16S.LevJ.Krekorian – D.CasenOpen14-14.2-1.01-1.36
QuarterfinalS.LevF.Nystrom – P.BertheauOpen14-1.4-0.10-0.21
QuarterfinalS.LevF.Nystrom – P.BertheauClosed14-4.8-0.34·
QuarterfinalS.LevF.Nystrom – P.BertheauOpen14-32.5-2.32·
QuarterfinalS.LevF.Nystrom – P.BertheauOpen14+15.4+1.10+2.54

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
+12.4QuarterfinalHENNER546♥♣5-1+6
+11.0QuarterfinalHENNER94♠♠5-1+12
+10.1Round of 32ORANGE446N♥J-2-1
+9.4QuarterfinalHENNER513N♦2-2+10
+9.2Round of 32ORANGE534♥♣2=+13
+9.0QuarterfinalHENNER504♠♥A=+14
+8.9Round of 32ORANGE16♦x♠A-1+9
+8.7Round of 32ORANGE504♥x♦A-2+12
+8.5Round of 32ORANGE76♦♠A-1+13
+7.4Round of 16SCHWARTZ426♠♣A=·
+7.3QuarterfinalHENNER344♠♥A-2·
+6.8Round of 16SCHWARTZ44♠♣Q=+10
+6.7Round of 16SCHWARTZ153♥♥6+1·
+6.5Round of 16SCHWARTZ24♦♣A-1+8
+5.8Round of 32ORANGE275♣♥A=·
+5.8Round of 16SCHWARTZ144♥♠8=+0
+5.2Round of 32ORANGE487♥♥4=+20
+4.9QuarterfinalHENNER203N♠A-2·
+4.8Round of 16SCHWARTZ173N♣10-3·
+4.7Round of 16SCHWARTZ195♦x♠A=·
+4.6QuarterfinalHENNER244N♥4+1·
+4.5Round of 16SCHWARTZ484♠♥A=+3
+4.0QuarterfinalHENNER63♥x♦A-1+2
+4.0QuarterfinalHENNER493♠♦A-3+4
+3.9Round of 32ORANGE42N♥6-1+6
+3.9Round of 16SCHWARTZ342♠♦9-1·
+3.9QuarterfinalHENNER473N♣2=+10
+3.8Round of 16SCHWARTZ443♠♦Q-1-7
+3.7Round of 16SCHWARTZ131♠♦6-1+11
+3.6Round of 16SCHWARTZ381♠♥K+4·
+3.5Round of 32ORANGE153N♥2=·
+3.3QuarterfinalHENNER163N♦Q-1·
+3.1Round of 16SCHWARTZ533N♠2-2+13
+3.0Round of 16SCHWARTZ182N♥10=·
+2.9Round of 32ORANGE563♦♣6-1-4
+2.8Round of 16SCHWARTZ123♠♣K-2+6
+2.8Round of 16SCHWARTZ393♣♥4+1·
+2.6Round of 32ORANGE295♠x♦K+1·
+2.6Round of 32ORANGE362N♥9+2·
+2.4Round of 16SCHWARTZ353N♦4+2·
+2.3Round of 16SCHWARTZ412♠♣3=·
+2.3QuarterfinalHENNER483♥♠3-2+8
+2.1Round of 32ORANGE24♥♦10+2+14
+1.9Round of 32ORANGE114♠♥4-1+5
+1.9Round of 16SCHWARTZ493♦♣10=+11
+1.9QuarterfinalHENNER415♣♦7+1·
+1.8Round of 32ORANGE512♦♦J+1+1
+1.7Round of 32ORANGE303♥♠4=·
+1.7Round of 16SCHWARTZ63♥♣8=+10
+1.7QuarterfinalHENNER33N♠4+1+1
+1.5Round of 32ORANGE424♠♥K+2·
+1.5Round of 16SCHWARTZ84♠♥3=+0
+1.4QuarterfinalHENNER12♥♦2=+0
+1.4QuarterfinalHENNER551N♣6+2-6
+1.2Round of 32ORANGE83N♠4+2+1
+1.2Round of 32ORANGE382♠♥10=·
+1.2Round of 16SCHWARTZ163N♥6=·
+1.2Round of 16SCHWARTZ553♥x♣K-2-9
+1.1Round of 16SCHWARTZ213N♥A=·
+1.0Round of 16SCHWARTZ434♥♥5+3-12
+1.0QuarterfinalHENNER254♥♥6+2·
+0.9Round of 16SCHWARTZ404♠♦K+2·
+0.9QuarterfinalHENNER312N♠Q-2·
+0.8Round of 32ORANGE191N♦2+1·
+0.8Round of 32ORANGE223N♠2+1·
+0.7Round of 16SCHWARTZ71N♣3=+2
+0.7Round of 16SCHWARTZ224♥♦K-2·
+0.6Round of 16SCHWARTZ464♥♥Q+2+11
+0.6QuarterfinalHENNER144♠♣3+1+0
+0.4Round of 32ORANGE322N♠J=·
+0.4QuarterfinalHENNER44♥♠8=+10
+0.4QuarterfinalHENNER154N♠Q=·
+0.4QuarterfinalHENNER353N♠4+1·
+0.3Round of 16SCHWARTZ373N♠6+2·
+0.2Round of 32ORANGE392♠♥2=·
+0.1Round of 32ORANGE253♥♠6=·
+0.1Round of 32ORANGE413♦♣2+1·
+0.1Round of 16SCHWARTZ93N♠2=+0
+0.1QuarterfinalHENNER114♥♣K=+0
+0.1QuarterfinalHENNER454♠♦10-1+11
-0.1Round of 32ORANGE554♠♥Q+1-2
-0.1Round of 16SCHWARTZ14♥♣5+1-11
-0.1QuarterfinalHENNER74♠♦K+1+0
-0.3Round of 32ORANGE201N♥2-1·
-0.3Round of 32ORANGE214♠♣A+1·
-0.3Round of 32ORANGE463N♦10=-2
-0.3QuarterfinalHENNER286♠♦6=·
-0.4Round of 32ORANGE62N♣4-1+1
-0.4Round of 16SCHWARTZ336♥♣K=·
-0.4QuarterfinalHENNER174♥♣10+1·
-0.4QuarterfinalHENNER261♠♥2+1·
-0.5Round of 32ORANGE244♣♠7-1·
-0.5Round of 16SCHWARTZ322♦♥3=·
-0.5Round of 16SCHWARTZ562♠♣J-1+14
-0.7Round of 16SCHWARTZ253N♣J+2·
-0.7QuarterfinalHENNER103N♠Q+2-4
-0.7QuarterfinalHENNER382N♥4+1·
-0.8Round of 32ORANGE543N♥K+2+11
-0.9Round of 32ORANGE314♦♥A-1·
-0.9Round of 16SCHWARTZ292♦♣A-3·
-0.9QuarterfinalHENNER182♠♦Q-3·
-0.9QuarterfinalHENNER424♣♣5+1·
-1.1Round of 16SCHWARTZ113N♣J+1+1
-1.1Round of 16SCHWARTZ273♠♠4-1·
-1.3Round of 32ORANGE102♦♣3=+1
-1.3QuarterfinalHENNER82♠♦5-1-2
-1.3QuarterfinalHENNER271N♠3-1·
-1.3QuarterfinalHENNER303♥♥8-2·
-1.4Round of 32ORANGE31N♣3-1+1
-1.5Round of 32ORANGE144♠♥A=+0
-1.5Round of 16SCHWARTZ524♠x♥A-3-12
-1.5Round of 16SCHWARTZ543N♦2=+13
-1.7Round of 32ORANGE231N♥J-2·
-1.7Round of 16SCHWARTZ365♠♣9=·
-1.7QuarterfinalHENNER372N♦5-1·
-1.8Round of 32ORANGE331♠x♦5-2·
-1.8Round of 32ORANGE343♣♦8-1·
-1.9QuarterfinalHENNER214♠x♣A-1·
-2.0Round of 16SCHWARTZ314♥♣A-1·
-2.1Round of 32ORANGE434♥♦4-1+11
-2.1QuarterfinalHENNER524♥♣Q-1+14
-2.3Round of 32ORANGE164♥x♦J-1·
-2.3Round of 32ORANGE262♠♦2-1·
-2.3Round of 32ORANGE454♥♠4+1+14
-2.4Round of 32ORANGE472N♠8-3-4
-2.5Round of 32ORANGE92♠♣3-1+1
-2.5Round of 16SCHWARTZ55♥x♠5-1-12
-2.6QuarterfinalHENNER192♠♦Q=·
-2.8Round of 32ORANGE491N♦3-2+11
-2.9Round of 32ORANGE125♠♣A=-13
-2.9Round of 16SCHWARTZ243N♣A-1·
-2.9QuarterfinalHENNER564♠♥10-1-14
-3.0Round of 32ORANGE184♠♦10+1·
-3.0Round of 32ORANGE404♥♠A=·
-3.1QuarterfinalHENNER334♥♦3-1·
-3.2Round of 16SCHWARTZ34♠♥Q-1+2
-3.2Round of 16SCHWARTZ231N♥A=·
-3.4QuarterfinalHENNER132♠♦4+2-10
-3.6Round of 16SCHWARTZ102♦♣4=-5
-3.9QuarterfinalHENNER234♥♠3+2·
-3.9QuarterfinalHENNER394♥♦3+1·
-4.1QuarterfinalHENNER534♥♦A-1-17
-4.2Round of 16SCHWARTZ204♠♥J-1·
-4.3QuarterfinalHENNER53N♥4-1-6
-4.6Round of 32ORANGE131N♣3+2+1
-4.6QuarterfinalHENNER443♠x♥A-1-2
-4.7QuarterfinalHENNER22♠♠2+1+0
-4.8Round of 32ORANGE284♥x♦A-1·
-5.2Round of 16SCHWARTZ307♣♣9=·
-5.5Round of 32ORANGE53♠♣A=-10
-5.5Round of 16SCHWARTZ504♠♠J=-11
-5.7QuarterfinalHENNER362♥♣J-1·
-5.8Round of 32ORANGE354♥♠Q-1·
-5.8Round of 16SCHWARTZ513N♠4-1-6
-6.1QuarterfinalHENNER124♥♣3-1-6
-6.1QuarterfinalHENNER434♠x♠6=·
-6.5Round of 32ORANGE526♦♠A=-14
-7.2Round of 32ORANGE373N♦10+3·
-7.3QuarterfinalHENNER224♠♣10=·
-7.3QuarterfinalHENNER294♠♣K-1·
-7.3QuarterfinalHENNER465♦x♠9-4-5
-7.4Round of 16SCHWARTZ475♦♠A=-14
-8.1Round of 16SCHWARTZ456♠♦10=-13
-8.3QuarterfinalHENNER404♠♦5-1·
-8.7Round of 16SCHWARTZ285♠♥10=·
-8.9Round of 32ORANGE176♣♠A-1·
-10.1QuarterfinalHENNER323N♥6-4·
-11.9Round of 16SCHWARTZ266♦♣K=·