🇺🇸 WOLFSON Jeff · USA1

1rank
+117.1Butler · 168 bds
+0.70per board
±5.1swing
-0.59vs par /bd · #22/24
+0.74adjusted /bd
Butler per round: -33 -33 -33 -33 80.7 80.7 80.7 80.7 69.4 69.4 69.4 69.4by round

vs par split: bidding -0.36 · play -0.23

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.74/bd

Card play — on target: opening leads 80.0% #12 of 24 · declarer play 68.9% #23 of 24 · defence 85.4% #15 of 24

Bidding activity — not a pass: 41.6% #15 of 24 (195/469)

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)81.5% (27)
Declarer play66.7% (12)69.7% (33)
Defence88.0% (25)84.2% (57)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 70.0% (10) · ♦ 100.0% (8) · ♣ 76.5% (17)

vs par by strain: NT -1.13 (45) · a suit -0.39 (123)

vs par by level: part-score -0.43 (60) · game -1.09 (100) · slam +4.50 (8)

By role: declaring +0.82/bd (-2.35 vs par · 86) · defending +0.57/bd (+1.26 vs par · 82)

By vulnerability: vulnerable +0.31/bd (-1.18 vs par · 84) · not vulnerable +1.08/bd (+0.00 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalS.GarnerD.Mossop – G.HallbergClosed14+7.3+0.52-3.57
QuarterfinalS.GarnerD.Mossop – G.HallbergClosed14-22.1-1.58-4.21
QuarterfinalS.GarnerD.Mossop – G.HallbergOpen14-3.5-0.25-1.50
QuarterfinalS.GarnerP.Shields – R.ChamberlainClosed14-14.7-1.05-1.71
SemifinalS.GarnerA.Sontag – Z.MahmoodOpen14+32.2+2.30-0.14
SemifinalS.GarnerB.Levin – E.RodwellClosed14+6.1+0.44+0.57
SemifinalS.GarnerB.Levin – E.RodwellClosed14+28.1+2.01+2.86
SemifinalS.GarnerR.Milner – H.LallClosed14+14.3+1.02-0.36
FinalS.GarnerM.Bompis – P.SouletClosed14+1.7+0.12-1.21
FinalS.GarnerM.Bompis – P.SouletClosed14+29.7+2.12+2.07
FinalS.GarnerM.Bompis – P.SouletClosed14+35.0+2.50+2.14
FinalS.GarnerM.Bompis – P.SouletClosed14+3.0+0.21-2.00

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
+14.0Final🇫🇷 FRANCE656♦x♠9-1+11
+13.0Semifinal🇺🇸 USA263NT♠T-2+13
+13.0Final🇫🇷 FRANCE584♥♦2+2+13
+12.0Final🇫🇷 FRANCE603NT♥3+1+10
+12.0Final🇫🇷 FRANCE813NT♥7+1+1
+11.0Final🇫🇷 FRANCE704♥♣J+1+0
+11.0Final🇫🇷 FRANCE756♥♦Q-1+11
+10.7Semifinal🇺🇸 USA273NT♦3=+10
+10.3Final🇫🇷 FRANCE176♦♣2=-2
+10.0Semifinal🇺🇸 USA2682♦x♣A-3+12
+9.7Semifinal🇺🇸 USA2574♠x♥3-2+15
+9.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND715♠x♦3-3+8
+9.0Semifinal🇺🇸 USA243♣♥A-2+7
+8.7Semifinal🇺🇸 USA2805♣♦T+1+1
+8.0Semifinal🇺🇸 USA2724♥♠3=+0
+8.0Final🇫🇷 FRANCE684♠x♣A-3+8
+7.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND754♥♠5=+0
+7.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91♠♠2=+9
+6.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND644♥♣T+3+10
+6.7Final🇫🇷 FRANCE121NT♥5-1+5
+6.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND705♣♦A+1+3
+6.0Semifinal🇺🇸 USA2272♥♥Q+3+6
+6.0Final🇫🇷 FRANCE801NT♥2+2-6
+5.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND604NT♣5+2+1
+5.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣A=-1
+5.7Semifinal🇺🇸 USA2842♥♦5+1+0
+5.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♦x♠A-2+5
+5.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND623NT♣T+3+12
+5.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♠x♥8-2+2
+5.3Final🇫🇷 FRANCE214♠♥3-2+7
+5.0Semifinal🇺🇸 USA2173NT♥4+2+8
+5.0Final🇫🇷 FRANCE162♦♦5+2+1
+4.7Semifinal🇺🇸 USA2775♥♣3=+13
+4.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND814♥x♠4-1+0
+4.3Semifinal🇺🇸 USA2764♥♠8+2+1
+4.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND205♣x♥K-1-12
+4.0Semifinal🇺🇸 USA2104♣♦4=+0
+4.0Semifinal🇺🇸 USA2124♥♣2=+1
+4.0Semifinal🇺🇸 USA2193♦♥A-3+1
+4.0Semifinal🇺🇸 USA2233♦♠9=+0
+4.0Semifinal🇺🇸 USA2633♥♠9=+10
+4.0Semifinal🇺🇸 USA2645♥x♠K-1+9
+4.0Final🇫🇷 FRANCE592♥♥9-1-2
+4.0Final🇫🇷 FRANCE642NT♠K-1-2
+4.0Final🇫🇷 FRANCE733♠♠3-1-2
+3.7Semifinal🇺🇸 USA236♥♠K=+0
+3.7Semifinal🇺🇸 USA2585♠♦8=+0
+3.7Semifinal🇺🇸 USA2674♠♦T=-1
+3.0Final🇫🇷 FRANCE242♠♦3-1+4
+2.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♥x♥A-1+8
+2.7Semifinal🇺🇸 USA2244♠♣8-1-5
+2.7Final🇫🇷 FRANCE253♦♣K+2+6
+2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND695♣♠5=-13
+2.3Final🇫🇷 FRANCE92♦♣2+3+7
+2.3Final🇫🇷 FRANCE153♥♦2-1+10
+2.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND141♥♦K+2+1
+1.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♥♠J-1-2
+1.7Semifinal🇺🇸 USA294♠♣A+2+2
+1.7Final🇫🇷 FRANCE141NT♥Q-2+0
+1.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♠♠2=+0
+1.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND583♦♠K+1+0
+1.3Semifinal🇺🇸 USA2253NT♥J+1+11
+1.3Final🇫🇷 FRANCE111NT♠T-2-1
+1.0Semifinal🇺🇸 USA2784♠♦A+1+0
+1.0Final🇫🇷 FRANCE223NT♦J=+0
+1.0Final🇫🇷 FRANCE571NT♦3+3-6
+0.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♣♠Q+2-11
+0.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♣T=+1
+0.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND665♥♦K=+0
+0.7Semifinal🇺🇸 USA2155♣♥K+1+1
+0.7Semifinal🇺🇸 USA2624♠♣2+2+5
+0.7Semifinal🇺🇸 USA2664♥♦J+3+2
+0.7Final🇫🇷 FRANCE63♥♠5-1-2
+0.7Final🇫🇷 FRANCE276NT♠T=+0
+0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♣Q+1+1
+0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♦2+2-11
+0.3Semifinal🇺🇸 USA2163NT♣3=+1
+0.3Semifinal🇺🇸 USA2753NT♣3=+0
+0.3Final🇫🇷 FRANCE44♥♠J+1+0
+0.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND783NT♥2+1+1
-0.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND773NT♦5+1+0
+0.0Semifinal🇺🇸 USA253NT♥3=-2
-0.0Semifinal🇺🇸 USA2692♦♥K=+0
-0.0Semifinal🇺🇸 USA2812♠♠2-1+0
-0.0Final🇫🇷 FRANCE21NT♠9+1-6
-0.0Final🇫🇷 FRANCE34♠♥A+2-12
-0.0Final🇫🇷 FRANCE74♠♥6+2-1
-0.0Final🇫🇷 FRANCE194♠♥A=+0
-0.0Final🇫🇷 FRANCE204♠♦2=-1
-0.0Final🇫🇷 FRANCE234♠♦6=+0
-0.0Final🇫🇷 FRANCE281NT♥7+1+0
-0.0Final🇫🇷 FRANCE672♣♦Q+3+7
-0.0Final🇫🇷 FRANCE723NT♣T-1-12
-0.0Final🇫🇷 FRANCE774♥♣2+1-8
-0.0Final🇫🇷 FRANCE783NT♦4+1-1
-0.0Final🇫🇷 FRANCE824♠♣A=+0
-0.0Final🇫🇷 FRANCE834♠♦T+1-11
-0.3Semifinal🇺🇸 USA2223♥♦T=-10
-0.3Final🇫🇷 FRANCE82♠♣2-1+1
-0.3Final🇫🇷 FRANCE181NT♣A=+0
-0.3Final🇫🇷 FRANCE265♦♣A+2+4
-0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♥K=-1
-0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♠K+1+1
-0.7Semifinal🇺🇸 USA2204♠♣T+1+0
-0.7Semifinal🇺🇸 USA2604♥♦2=-1
-0.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♣6=-14
-1.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND682♥♦8=-6
-1.0Semifinal🇺🇸 USA281NT♣2=-5
-1.0Semifinal🇺🇸 USA2135♥♠3+1-3
-1.0Semifinal🇺🇸 USA2704♥♦A+1-1
-1.0Final🇫🇷 FRANCE52♥♦2=-7
-1.0Final🇫🇷 FRANCE714♥♠A+1+0
-1.0Final🇫🇷 FRANCE793NT♦9=+0
-1.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♠3=-1
-1.3Semifinal🇺🇸 USA212♦♠J=-7
-1.3Semifinal🇺🇸 USA2284♥♠A-2+0
-1.3Semifinal🇺🇸 USA2653NT♥Q+2-2
-1.3Semifinal🇺🇸 USA2743♦♠T+1+1
-1.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND764♠♣K=+0
-1.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥♣7+1+0
-1.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND844♠♣3=-3
-2.0Semifinal🇺🇸 USA2143NT♠7=-11
-2.0Semifinal🇺🇸 USA2715♦♣K+2-10
-2.0Final🇫🇷 FRANCE134♠♥5+2-1
-2.0Final🇫🇷 FRANCE633♠♣7=+0
-2.0Final🇫🇷 FRANCE842♠♦Q+1+0
-2.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♠♣2+1-13
-2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND674♥♠T=+1
-2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND833♦♥3+1+0
-2.7Semifinal🇺🇸 USA2593♠♥3-2-7
-2.7Semifinal🇺🇸 USA2612♥♦J+1-1
-2.7Semifinal🇺🇸 USA2822♠♥J+1+0
-2.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151NT♦6+3-6
-2.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND655♦x♥K-3-5
-3.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243♣♥A-1-4
-3.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND631NT♦6+1+0
-3.0Semifinal🇺🇸 USA2265♣x♥9-2+0
-3.0Final🇫🇷 FRANCE662NT♣4-2-7
-3.3Semifinal🇺🇸 USA2115♥♦5=+0
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥Q-2-11
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♣5+1+0
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND734♠♥Q=-3
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND743♦♣8+1+0
-3.7Semifinal🇺🇸 USA2833NT♥6+2+0
-3.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND795♣♦5-2-7
-4.0Semifinal🇺🇸 USA2794♥♣2-1-6
-4.0Final🇫🇷 FRANCE14♣♣4=+6
-4.0Final🇫🇷 FRANCE101NT♣2+1-6
-4.0Final🇫🇷 FRANCE614♠♥7+1-1
-4.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND822♠♥5+1+0
-4.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND252♠♦6+1-6
-4.7Semifinal🇺🇸 USA2731NT♦7=-5
-5.3Semifinal🇺🇸 USA224♠♥7-2-7
-5.3Semifinal🇺🇸 USA2213NT♠5-1-5
-5.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♥♣7+2-9
-5.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND596NT♦8=+0
-6.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND722♥♣A+2-10
-6.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND573NT♥T-1-10
-7.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♣T=-10
-7.3Semifinal🇺🇸 USA2183NT♦6=+0
-7.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♦J=-13
-8.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♦5+3-12
-9.0Final🇫🇷 FRANCE695♣♠A-2-12
-9.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND805♣♦K-1-10
-11.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND614♥x♦A-4-14
-13.0Final🇫🇷 FRANCE745♠♥J+1-1
-13.0Final🇫🇷 FRANCE763NT♠J=+1
-14.0Final🇫🇷 FRANCE626♠♣5+1+11