SILVERMAN Neil · SILVERMAN

93rank
-4.7Butler · 100 bds
-0.05per board
±4.3swing
+0.17vs par /bd · #61/148
-0.16adjusted /bd
Butler per round: -11 -2.2 15.1 9.7 -7.6 -13.6 7.5 -21.8 5.6 13.6by round

vs par split: bidding -0.14 · play +0.31

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.16/bd

Card play — on target: opening leads 87.5% #20 of 148 · declarer play 75.0% #77 of 148 · defence 85.1% #69 of 148

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)100.0% (13)
Declarer play75.0% (8)75.0% (20)
Defence81.8% (22)88.0% (25)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 90.9% (11) · ♦ 71.4% (7) · ♣ 100.0% (3)

vs par by strain: NT +0.91 (35) · a suit -0.23 (65)

vs par by level: part-score +0.85 (41) · game -0.62 (55) · slam +4.00 (4)

By role: declaring +0.52/bd (-1.15 vs par · 53) · defending -0.69/bd (+1.66 vs par · 47)

By vulnerability: vulnerable +0.17/bd (+0.10 vs par · 51) · not vulnerable -0.28/bd (+0.24 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.ShenkinM.Lewis J. – D.AndrewsOpen10-11.0-1.10-3.40
Round 2B.ShenkinJ.Premo – K.BeckOpen10-2.2-0.22-1.40
Round 3B.ShenkinR.Demartino – P.McdevittOpen10+15.1+1.51+3.30
Round 4B.ShenkinR.Wegman – F.KingOpen10+9.7+0.97+0.70
Round 5B.ShenkinR.Lin – J.TaoOpen10-7.6-0.76-2.80
Round 6B.ShenkinR.Milner – H.LallOpen10-13.6-1.36+0.80
Round 7B.ShenkinD.Casen – J.KrekorianClosed10+7.5+0.75+2.90
Round 8B.ShenkinJ.Rothstein – R.SamuelOpen10-21.8-2.18-2.70
Round 9B.ShenkinS.Subeck – S.SubeckClosed10+5.6+0.56+1.70
Round 10B.ShenkinA.Omasa – T.ImakuraOpen10+13.6+1.36+2.60

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
+15.4Round 10JAPAN SENIORS203♠x♦K=+16
+8.9Round 6MILNER42♥♣A+2+8
+8.4Round 9TORNAY73NT♦A-3+14
+8.1Round 9TORNAY104♠♦2+1+4
+6.2Round 1NO ONE25♦♣2=+3
+6.2Round 3EISENSTEIN84♠♠3=+7
+5.9Round 4CAPPELLI164♠x♥3-2+11
+5.1Round 2PREMO194♥♦A+1+1
+5.1Round 4CAPPELLI113♠x♥3-3+2
+4.6Round 3EISENSTEIN73NT♣K-1+12
+4.5Round 4CAPPELLI192♥♠10-3+5
+4.4Round 5CHINA EVERTRUST263NT♥10=+0
+4.4Round 5CHINA EVERTRUST283♥♣J=+6
+4.4Round 6MILNER62♠♦3=+6
+4.1Round 10JAPAN SENIORS193NT♣2=+6
+3.9Round 3EISENSTEIN33NT♥2-1+12
+3.9Round 7KASLE175♣♦9+2+14
+3.9Round 7KASLE204♠♣K+1+0
+3.9Round 9TORNAY52NT♣3=+1
+3.9Round 10JAPAN SENIORS133NT♥J+3+17
+3.9Round 10JAPAN SENIORS163NT♠2-1+6
+3.8Round 2PREMO112NT♣K+1+1
+3.8Round 7KASLE192♣♥K=+11
+3.7Round 8NEW YORK254♠♣J=+0
+3.1Round 7KASLE152♠♥4=+0
+3.0Round 7KASLE163♠♦A-1+6
+2.5Round 3EISENSTEIN102NT♥5-1+0
+2.5Round 9TORNAY32♠♣4=+1
+2.4Round 1NO ONE33♠♦7=+0
+2.4Round 4CAPPELLI144♠♣4-1+5
+2.1Round 4CAPPELLI182NT♠6+1+0
+1.6Round 1NO ONE82♦♥8=+0
+1.5Round 2PREMO202♠♦A=+1
+1.5Round 3EISENSTEIN54♠♥K+1+0
+1.5Round 5CHINA EVERTRUST246NT♠J=+0
+1.4Round 10JAPAN SENIORS181NT♦10-2+0
+1.3Round 2PREMO172♠♥8-2+0
+1.3Round 2PREMO185♣♥A=+2
+1.2Round 3EISENSTEIN93♠♥2+1+1
+1.2Round 5CHINA EVERTRUST213NT♣2=+0
+1.1Round 3EISENSTEIN63NT♥4+1+1
+1.0Round 6MILNER102♠♥6+1+0
+0.4Round 9TORNAY94♠♣2+1+1
+0.3Round 4CAPPELLI126♦♦8=-2
+0.2Round 1NO ONE42♥♦10-1-11
+0.2Round 10JAPAN SENIORS172♥♣Q=-1
+0.1Round 2PREMO137♥x♥A-5+7
+0.1Round 7KASLE123♦♥3+1+7
+0.1Round 8NEW YORK281NT♥Q=+1
-0.0Round 2PREMO154♥♣K=+0
+0.0Round 3EISENSTEIN21NT♥6+1+7
+0.0Round 9TORNAY44♥♣A+1+0
-0.1Round 5CHINA EVERTRUST293NT♥7=+1
-0.1Round 6MILNER74♥♠A+1+0
-0.3Round 5CHINA EVERTRUST253NT♣6+2+0
-0.4Round 8NEW YORK233NT♠4+1+0
-0.7Round 7KASLE114♥♣A+1-11
-0.8Round 2PREMO123♥♠Q-2-1
-0.8Round 9TORNAY84♠♥J=+0
-0.8Round 10JAPAN SENIORS122NT♦3+1+0
-1.0Round 4CAPPELLI203NT♥4+1-13
-1.1Round 6MILNER14♥x♦A-1+0
-1.2Round 6MILNER51NT♠3+4+3
-1.2Round 7KASLE132♠♠9-1+0
-1.4Round 8NEW YORK213NT♠3+2-2
-1.4Round 8NEW YORK262♥♦Q+1+0
-1.8Round 8NEW YORK273NT♠3-1-5
-1.9Round 8NEW YORK244♥♠7+1+0
-2.0Round 10JAPAN SENIORS113♦♥A-1-5
-2.1Round 10JAPAN SENIORS143NT♣5+1+0
-2.6Round 1NO ONE12♠♣2-1+2
-2.7Round 3EISENSTEIN43♥♦5=+0
-2.9Round 1NO ONE92♦♣A-2-5
-2.9Round 4CAPPELLI174♥♠4+1+0
-3.1Round 4CAPPELLI134♠♦Q+1+0
-3.2Round 1NO ONE103NT♣10-2-8
-3.2Round 3EISENSTEIN13NT♠3+1-7
-3.2Round 6MILNER23♥♦K+1-7
-3.4Round 5CHINA EVERTRUST222♥♦10+3-10
-3.5Round 1NO ONE64♠♣A-1-4
-3.6Round 4CAPPELLI154♠♣5+2-1
-3.7Round 1NO ONE52♠♥10=-5
-3.7Round 8NEW YORK224♠♥5-2-11
-4.1Round 7KASLE144♠♥4-1+2
-4.2Round 9TORNAY21NT♥8+1+1
-4.3Round 5CHINA EVERTRUST301NT♠8-3-6
-4.3Round 7KASLE183NT♦K+2+0
-4.7Round 9TORNAY64♥♣4-1-5
-4.8Round 5CHINA EVERTRUST274♥♠7-2-11
-5.0Round 6MILNER34♥♣10+2-13
-5.2Round 8NEW YORK303NT♠2=+0
-5.5Round 1NO ONE75♣♦A-1-6
-5.8Round 2PREMO144♠♥3+2-11
-5.8Round 6MILNER92NT♣2=+0
-6.2Round 5CHINA EVERTRUST234♥♦A-2-8
-8.0Round 9TORNAY13NT♠2=+0
-8.7Round 2PREMO164♠♥Q+3-14
-9.8Round 8NEW YORK293NT♦6=-10
-10.4Round 10JAPAN SENIORS154♥x♣8+1-13
-11.5Round 6MILNER86♦♥K+1+11