🇺🇸 BEER Peter · USA1

36rank
+42.4Butler · 152 bds
+0.28per board
±4.5swing
+0.63vs par /bd · #14/111
+0.34adjusted /bd
Butler per round: -5.8 0 -9 -19.5 25 4.4 -0.7 18.8 -4.8 16.2 -32.8 -11.1 26.3 3 0.3 18.2 17.4 13.4 -16.9by round

vs par split: bidding +0.51 · play +0.12

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 77.5% #76 of 111 · declarer play 72.5% #64 of 111 · defence 88.9% #27 of 111

Bidding activity — not a pass: 41.3% #74 of 111 (173/419)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)84.4% (32)
Declarer play76.9% (13)70.4% (27)
Defence90.0% (20)88.5% (61)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 85.7% (14) · ♦ 60.0% (5) · ♣ 72.7% (11)

vs par by strain: NT +0.76 (38) · a suit +0.59 (114)

vs par by level: part-score +0.79 (67) · game +0.58 (78) · slam -0.29 (7)

By role: declaring +0.42/bd (-1.28 vs par · 71) · defending +0.16/bd (+2.31 vs par · 81)

By vulnerability: vulnerable +0.60/bd (+1.00 vs par · 76) · not vulnerable -0.05/bd (+0.26 vs par · 76)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.XingJ.Lieberman – C.WellandOpen8-5.8-0.72-1.25
Round 2H.XingS.Semberoiz – F.GuerraOpen8+0.0+0.00-1.00
Round 3H.XingC.Li – X.LiuOpen8-9.0-1.12-0.12
Round 4H.XingD.Hsiao – Y.ChenClosed8-19.5-2.44-0.88
Round 5H.XingD.Murray – E.GardnerOpen8+25.0+3.12+2.38
Round 6H.XingN.Davila – B.PerezClosed8+4.4+0.55+1.38
Round 7H.XingT.Guichet – L.BellicaudOpen8-0.7-0.09-1.00
Round 8H.XingM.Iher – S.LaanClosed8+18.8+2.35-0.25
Round 9H.XingG.Donati – G.PercarioClosed8-4.8-0.60+1.75
Round 10H.XingB.Bejenka – T.KielbasaOpen8+16.2+2.02+0.25
Round 11H.XingS.Vazic – M.SeizovicOpen8-32.8-4.10-2.75
Round 12H.XingB.Van Noort – A.BoonstraOpen8-11.1-1.39+0.50
Round 13H.XingM.Satriawan – S.WijayantoClosed8+26.3+3.29+5.50
Round 14H.XingS.Jesse – Y.TianClosed8+3.0+0.38-0.88
Round 15H.XingH.Gao – R.LeeClosed8+0.3+0.04+2.88
Round 16H.XingP.Dey – S.ChatterjeeOpen8+18.2+2.27+3.12
Round 17H.XingE.Olla – T.StraumeClosed8+17.4+2.17+1.38
Round 18H.XingM.Andonov – T.PavlovOpen8+13.4+1.68+2.62
Round 19H.XingJ.Clark – K.PanchagnulaClosed8-16.9-2.11-1.62

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
+14.1Round 16🇮🇳 INDIA316♣x♥K-3+12
+11.5Round 13🇮🇩 INDONESIA54♠x♣T-2+12
+11.4Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♣x♠8-4+5
+10.4Round 10🇵🇱 POLAND95♠♠T+1+11
+9.6Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83NT♦J=+11
+9.6Round 14🇩🇪 GERMANY103NT♠J-2+13
+9.6Round 17🇱🇻 LATVIA63♦♠5=+11
+8.7Round 8🇪🇪 ESTONIA286♠♣2=+0
+8.6Round 6🇨🇱 CHILE95♦x♠A-2+5
+8.2Round 13🇮🇩 INDONESIA75♠♥2+1+13
+7.9Round 18🇧🇬 BULGARIA154♠♣3-2+13
+7.8Round 7🇫🇷 FRANCE234♠x♥2-2+12
+7.8Round 13🇮🇩 INDONESIA41NT♦4-2+8
+7.6Round 10🇵🇱 POLAND136♠♣2=-13
+7.4Round 17🇱🇻 LATVIA23NT♦A=+7
+7.4Round 17🇱🇻 LATVIA73♥♣A=+7
+6.2Round 1🇺🇸 USA224♠♠J-2+8
+5.7Round 2🇦🇷 ARGENTINA144♠♣5+1+8
+5.6Round 6🇨🇱 CHILE103♣♥A+2+10
+5.1Round 18🇧🇬 BULGARIA104♠♥8=-13
+4.5Round 1🇺🇸 USA263♣♠A-1+4
+4.5Round 8🇪🇪 ESTONIA254♥♦7+1+4
+4.0Round 15🇸🇬 SINGAPORE232♠♦2=+12
+3.9Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♠♥8=+0
+3.9Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♥♠K-1-1
+3.9Round 8🇪🇪 ESTONIA313NT♦7+1+0
+3.9Round 9🇮🇹 ITALY52NT♦3+1+1
+3.9Round 12🇳🇱 NETHERLANDS284♠♦6=+7
+3.8Round 11🇷🇸 SERBIA211♥♣A-2+2
+3.8Round 16🇮🇳 INDIA273♥♦J+2+6
+3.6Round 18🇧🇬 BULGARIA134♥♠2+1+0
+3.5Round 10🇵🇱 POLAND124♠♦8=+6
+3.2Round 15🇸🇬 SINGAPORE204♠♦Q-2+9
+3.1Round 8🇪🇪 ESTONIA261NT♥4=-1
+3.1Round 9🇮🇹 ITALY84♠♥K-2+6
+3.1Round 10🇵🇱 POLAND106♠x♠3-2+0
+2.9Round 3🇨🇳 CHINA183♦♥K+1+6
+2.9Round 12🇳🇱 NETHERLANDS273♥♣8-2+8
+2.2Round 2🇦🇷 ARGENTINA163♥♣6-2+0
+2.2Round 13🇮🇩 INDONESIA21NT♥7-1+5
+2.0Round 8🇪🇪 ESTONIA294♠♠6+1+0
+2.0Round 18🇧🇬 BULGARIA142NT♥6+1+6
+1.8Round 14🇩🇪 GERMANY145♥♦K+1+1
+1.8Round 16🇮🇳 INDIA262♥♥5=+0
+1.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♥9-1+5
+1.7Round 4🇹🇼 CHINESE TAIPEI261NT♠A+3+10
+1.5Round 9🇮🇹 ITALY72♠♦6=+6
+1.5Round 16🇮🇳 INDIA322♠♦5=-1
+1.3Round 8🇪🇪 ESTONIA273♣♥Q=+7
+1.3Round 9🇮🇹 ITALY14♠♥4-1+10
+1.2Round 6🇨🇱 CHILE162♦♣A+1+0
+1.2Round 12🇳🇱 NETHERLANDS264♠♣K=+0
+1.1Round 6🇨🇱 CHILE121NT♥6+2+6
+1.1Round 14🇩🇪 GERMANY134♠♣T+1+0
+1.1Round 17🇱🇻 LATVIA33♣♣7-2+5
+0.9Round 1🇺🇸 USA281NT♥5-2-8
+0.9Round 16🇮🇳 INDIA284♠♣Q=+6
+0.8Round 13🇮🇩 INDONESIA83NT♥3+2+0
+0.8Round 18🇧🇬 BULGARIA94♥♥2+2+11
+0.7Round 2🇦🇷 ARGENTINA94♠♦A=+0
+0.7Round 17🇱🇻 LATVIA53NT♣K+1-1
+0.6Round 3🇨🇳 CHINA192♠♦J=+0
+0.6Round 15🇸🇬 SINGAPORE214♥♦3=+0
+0.5Round 7🇫🇷 FRANCE243♦♥3=+0
+0.5Round 15🇸🇬 SINGAPORE181NT♠T-1+3
+0.4Round 1🇺🇸 USA232♠♣K+1+0
+0.4Round 6🇨🇱 CHILE112♠♥3-2+0
+0.4Round 7🇫🇷 FRANCE201♠♣Q+2+0
+0.4Round 7🇫🇷 FRANCE213NT♥5+2-10
+0.4Round 13🇮🇩 INDONESIA31NT♠T=-5
+0.4Round 18🇧🇬 BULGARIA163NT♥6-1+5
+0.3Round 2🇦🇷 ARGENTINA133♥♣A-1-1
+0.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦Q+1+0
+0.2Round 14🇩🇪 GERMANY123NT♣5+2+0
+0.1Round 1🇺🇸 USA274♠♦A=+0
+0.1Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♠♠T=+0
+0.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦5=-1
-0.1Round 3🇨🇳 CHINA203NT♦5+1-1
-0.1Round 4🇹🇼 CHINESE TAIPEI295♦♣9=+2
-0.1Round 11🇷🇸 SERBIA202NT♥6=+0
-0.1Round 12🇳🇱 NETHERLANDS324♥♦9+1+0
-0.2Round 14🇩🇪 GERMANY152♠♥5+1+0
-0.5Round 3🇨🇳 CHINA223NT♥8=+0
-0.6Round 17🇱🇻 LATVIA14♠♥Q+2-11
-0.6Round 18🇧🇬 BULGARIA113NT♦2+3-1
-0.7Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND74♠♦5=+0
-0.7Round 16🇮🇳 INDIA254♦♠J=+0
-0.9Round 4🇹🇼 CHINESE TAIPEI303♠♥K=-1
-0.9Round 10🇵🇱 POLAND164♠♦6-2+5
-1.1Round 8🇪🇪 ESTONIA304♠♦2+2-1
-1.1Round 15🇸🇬 SINGAPORE194♠♥A+1+0
-1.2Round 3🇨🇳 CHINA212♣♦T-3-1
-1.2Round 7🇫🇷 FRANCE223NT♦A=+0
-1.2Round 15🇸🇬 SINGAPORE223NT♠4+1-1
-1.3Round 4🇹🇼 CHINESE TAIPEI326NT♦4=+11
-1.3Round 13🇮🇩 INDONESIA14♥♠7+1+11
-1.4Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43♦♣A+1+0
-1.4Round 12🇳🇱 NETHERLANDS252♠♥A+2+6
-1.5Round 15🇸🇬 SINGAPORE244♥♦6=+0
-1.6Round 2🇦🇷 ARGENTINA154♠♥7-1-10
-1.6Round 14🇩🇪 GERMANY113♠♣3+1-4
-1.6Round 16🇮🇳 INDIA292♥♣6=+1
-1.6Round 16🇮🇳 INDIA304♠♥6=+1
-1.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♣K-1-16
-1.7Round 2🇦🇷 ARGENTINA124♥♠K-1-5
-1.7Round 9🇮🇹 ITALY62♥♦A=-6
-1.8Round 2🇦🇷 ARGENTINA113♥♦K-4+5
-1.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND51♥♣7+3+4
-1.9Round 1🇺🇸 USA242♠♥8+1+0
-1.9Round 3🇨🇳 CHINA234♥♣Q+1+0
-1.9Round 10🇵🇱 POLAND143♥♦K-1-5
-2.1Round 7🇫🇷 FRANCE194♥♣6=+0
-2.1Round 10🇵🇱 POLAND114♠♥9+1+0
-2.1Round 17🇱🇻 LATVIA42♠♣A=+0
-2.2Round 4🇹🇼 CHINESE TAIPEI312♥♠5-1-4
-2.2Round 7🇫🇷 FRANCE184♦♣8-1-4
-2.2Round 11🇷🇸 SERBIA172NT♣Q+1+0
-2.2Round 11🇷🇸 SERBIA184♦♥J+1+10
-2.2Round 12🇳🇱 NETHERLANDS293♦♠9-2-3
-2.3Round 11🇷🇸 SERBIA245♦♠A-1-10
-2.3Round 14🇩🇪 GERMANY162♠♥Q+2-10
-2.6Round 6🇨🇱 CHILE134♠♥J+2+1
-3.3Round 13🇮🇩 INDONESIA63♦♣A=+0
-3.4Round 6🇨🇱 CHILE146♥♥6+1-1
-3.5Round 10🇵🇱 POLAND152♠♠5-3-2
-3.6Round 8🇪🇪 ESTONIA325♦♠A=-11
-3.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♣6+1+12
-3.7Round 9🇮🇹 ITALY32♣♠Q=+1
-3.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠♦5-1-5
-3.8Round 2🇦🇷 ARGENTINA102♥♦K=-5
-4.2Round 3🇨🇳 CHINA174♥♣5-1-5
-4.2Round 15🇸🇬 SINGAPORE173NT♠5=+0
-4.3Round 7🇫🇷 FRANCE173♥♠A=-6
-4.5Round 9🇮🇹 ITALY43♦♥T=+1
-4.6Round 3🇨🇳 CHINA241♠♥2+2+0
-4.6Round 4🇹🇼 CHINESE TAIPEI254♠♥A=+0
-4.6Round 12🇳🇱 NETHERLANDS303NT♦J+1+0
-4.7Round 9🇮🇹 ITALY23NT♥9-1-5
-4.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♥♣A+2-2
-5.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND221NT♣6+1-6
-5.6Round 4🇹🇼 CHINESE TAIPEI284NT♥3=-14
-5.6Round 14🇩🇪 GERMANY91NTx♦2-1-7
-5.8Round 18🇧🇬 BULGARIA123NT♥2=+0
-5.9Round 1🇺🇸 USA213NT♥4=+1
-6.1Round 17🇱🇻 LATVIA82♣x♦T=-7
-6.2Round 11🇷🇸 SERBIA233NT♥7=+1
-6.5Round 4🇹🇼 CHINESE TAIPEI273NT♠7-3-11
-6.5Round 6🇨🇱 CHILE154♠♥2-1-10
-9.4Round 11🇷🇸 SERBIA226♠♠2=-11
-10.1Round 1🇺🇸 USA254♠♥T+1-15
-10.8Round 12🇳🇱 NETHERLANDS314♥♦3-2-14
-14.2Round 11🇷🇸 SERBIA193♣x♣3-5-14