🇺🇸 BJERKAN Cheri · USA 1

79rank
-3.5Butler · 224 bds
-0.02per board
±4.4swing
-0.20vs par /bd · #88/137
-0.08adjusted /bd
Butler per round: 36.1 6.5 26.1 -28.3 -18.9 -17.3 -10.2 -15.4 5.5 0.2 -3.2 11.3 1.6 2.5by round

vs par split: bidding -0.23 · play +0.04

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.08/bd

Card play — on target: opening leads 81.4% #31 of 137 · declarer play 68.2% #109 of 137 · defence 86.4% #67 of 137

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)83.0% (47)
Declarer play58.3% (12)71.9% (32)
Defence87.1% (31)86.2% (94)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 77.8% (9) · ♦ 83.3% (18) · ♣ 81.8% (22)

vs par by strain: NT +0.63 (59) · a suit -0.49 (165)

vs par by level: part-score +0.41 (85) · game -0.60 (127) · slam -0.25 (12)

By role: declaring -0.26/bd (-3.02 vs par · 99) · defending +0.18/bd (+2.04 vs par · 125)

By vulnerability: vulnerable -0.40/bd (-0.50 vs par · 112) · not vulnerable +0.36/bd (+0.11 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.WeinsteinS.Shah – F.SarfrazClosed16+36.1+2.26+0.12
Round 2H.WeinsteinP.Cronier – B.CronierOpen16+6.5+0.41+3.12
Round 4H.WeinsteinR.Hinds – N.RechtmanClosed16+26.1+1.63+3.44
Round 5H.WeinsteinJ.Chen – P.WangClosed16-28.3-1.77-0.94
Round 7H.WeinsteinK.Rubins – J.AlfejevaClosed16-18.9-1.18-3.06
Round 9H.WeinsteinM.Zur-Campanile – C.WillenkenOpen16-17.3-1.08-2.06
Round 12H.WeinsteinH.Iraqi – M.KacimiOpen16-10.2-0.64-0.88
Round 14H.WeinsteinD.Attanasio – G.ManaraClosed16-15.4-0.96-2.81
Round 15H.WeinsteinS.Farholt – H.CaspersenClosed16+5.5+0.34+0.31
Round 17H.WeinsteinH.So – L.ChenClosed16+0.2+0.01-0.12
Round 18H.WeinsteinJ.Wojcieszek – M.WojcikOpen16-3.2-0.20+0.44
Round 20H.WeinsteinK.Limsinsopon – P.SitthicharoensawatOpen16+11.3+0.71-1.44
Round 21H.WeinsteinG.Strandberg – G.AnderssonOpen16+1.6+0.10+1.38
Round 23H.WeinsteinC.Audiche – W.El AhmadyOpen16+2.5+0.16-0.25

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
+13.8Round 1🇵🇰 PAKISTAN136♠♦2-2+20
+11.1Round 20🇹🇭 THAILAND233♦x♠A-4+10
+10.7Round 1🇵🇰 PAKISTAN65♠x♣Q-3+9
+10.4Round 4🇧🇧 BARBADOS185♥♦K=+11
+9.7Round 18🇵🇱 POLAND193♦♣6-2+11
+8.8Round 21🇸🇪 SWEDEN154♠♥3-1+10
+8.1Round 7🇱🇻 LATVIA104♥♣A=+0
+8.0Round 17🇹🇼 CHINESE TAIPEI42♠♣A-3+5
+7.6Round 15🇩🇰 DENMARK33NT♦5-1+12
+7.3Round 17🇹🇼 CHINESE TAIPEI84♥x♦K-1+0
+7.0Round 23🇪🇬 EGYPT73NT♦K-3+10
+6.9Round 21🇸🇪 SWEDEN115♦♣3+2+11
+6.6Round 14🇮🇹 ITALY184♥♠3=-1
+6.3Round 9🇺🇸 USA 246♠♥2+1-13
+6.3Round 14🇮🇹 ITALY303NT♣10-3+7
+5.9Round 2🇫🇷 FRANCE181♦♦K-4+7
+5.9Round 20🇹🇭 THAILAND202♠x♦K-2-3
+5.8Round 4🇧🇧 BARBADOS224♦♠8=+0
+5.7Round 4🇧🇧 BARBADOS243NT♦J-1+8
+5.7Round 5🇨🇳 CHINA34♠♥10-1+12
+5.6Round 9🇺🇸 USA 2165♦♣2+1+11
+5.5Round 15🇩🇰 DENMARK63NT♥10=+7
+5.0Round 20🇹🇭 THAILAND194♥x♦7=+5
+4.7Round 12🇲🇦 MOROCCO224♥♥2-2+7
+4.5Round 2🇫🇷 FRANCE285♥♣6+1+13
+4.5Round 4🇧🇧 BARBADOS212NT♣7+2+6
+4.5Round 9🇺🇸 USA 2123♠x♣2-1+5
+4.3Round 4🇧🇧 BARBADOS274♠x♣A-1+5
+4.3Round 15🇩🇰 DENMARK145♦♥Q-1+5
+4.3Round 17🇹🇼 CHINESE TAIPEI162♥♦10+2+10
+4.3Round 23🇪🇬 EGYPT43NT♣4-2+7
+4.2Round 9🇺🇸 USA 233NT♥8=+0
+3.9Round 14🇮🇹 ITALY233NT♦8=+0
+3.9Round 20🇹🇭 THAILAND275♥♣K+1+1
+3.9Round 21🇸🇪 SWEDEN91NT♥8+1+6
+3.8Round 2🇫🇷 FRANCE206♦♥2+1+13
+3.7Round 1🇵🇰 PAKISTAN74♥♠3+2+1
+3.7Round 1🇵🇰 PAKISTAN92♠♥2-1+4
+3.7Round 4🇧🇧 BARBADOS293♠♣2=+11
+3.7Round 7🇱🇻 LATVIA143NT♥6=+0
+3.7Round 12🇲🇦 MOROCCO194♥♥6-2+3
+3.7Round 23🇪🇬 EGYPT164♠♥7-1+9
+3.6Round 1🇵🇰 PAKISTAN85♣♦J=-15
+3.6Round 1🇵🇰 PAKISTAN143NT♠9-1+10
+3.6Round 20🇹🇭 THAILAND225♣♠A+1-11
+3.5Round 1🇵🇰 PAKISTAN153♦♥A=+5
+3.5Round 18🇵🇱 POLAND304♥♦K-2+0
+3.5Round 23🇪🇬 EGYPT153♠♣3=+1
+3.4Round 9🇺🇸 USA 2154♠♦A-2+8
+3.4Round 12🇲🇦 MOROCCO174♠♥A-2+5
+3.4Round 21🇸🇪 SWEDEN144♥♥8-2+6
+3.3Round 12🇲🇦 MOROCCO262NT♠10+1+6
+3.3Round 15🇩🇰 DENMARK43♦♠A=+0
+3.2Round 5🇨🇳 CHINA143NT♣5-2+6
+3.2Round 7🇱🇻 LATVIA163NT♦7+1+0
+3.0Round 17🇹🇼 CHINESE TAIPEI115♣♦K-3+1
+3.0Round 18🇵🇱 POLAND263♥♦4=+0
+2.8Round 1🇵🇰 PAKISTAN121♠♦A-1-1
+2.8Round 12🇲🇦 MOROCCO217♠♣10=+0
+2.7Round 5🇨🇳 CHINA134♠♦9-1+6
+2.7Round 15🇩🇰 DENMARK93NT♠3=-1
+2.6Round 23🇪🇬 EGYPT22♠♣K-1+5
+2.5Round 4🇧🇧 BARBADOS172♥♦10-2-1
+2.4Round 17🇹🇼 CHINESE TAIPEI23NT♥7-3+7
+2.4Round 20🇹🇭 THAILAND243♠♥6-2+0
+2.3Round 5🇨🇳 CHINA102♠♥K+2+10
+2.3Round 7🇱🇻 LATVIA61NT♦2+2+1
+2.3Round 9🇺🇸 USA 2113♥♣5=+6
+2.3Round 15🇩🇰 DENMARK151♥♣Q+3+1
+2.1Round 7🇱🇻 LATVIA113NT♠7-1+5
+2.0Round 23🇪🇬 EGYPT114♦♦3=+0
+1.9Round 2🇫🇷 FRANCE213♥♠A-1+6
+1.9Round 18🇵🇱 POLAND252♠♥7+2+1
+1.7Round 1🇵🇰 PAKISTAN43NT♦5+3-13
+1.7Round 15🇩🇰 DENMARK24♥♣K+1+0
+1.7Round 15🇩🇰 DENMARK113NT♠4+3-11
+1.7Round 21🇸🇪 SWEDEN72♥♣Q+3+15
+1.6Round 9🇺🇸 USA 2101NT♠5+1+1
+1.5Round 2🇫🇷 FRANCE321NT♣K=-1
+1.5Round 9🇺🇸 USA 271NT♣A+1+11
+1.5Round 20🇹🇭 THAILAND181NT♣3=+5
+1.4Round 15🇩🇰 DENMARK133♦♥Q-2+9
+1.4Round 17🇹🇼 CHINESE TAIPEI73NT♠8+2+0
+1.4Round 21🇸🇪 SWEDEN84♥♣A-3+6
+1.3Round 14🇮🇹 ITALY194♣♥10-1-2
+1.3Round 21🇸🇪 SWEDEN23NT♦2+3+1
+1.3Round 23🇪🇬 EGYPT104♥♦7-2-9
+1.2Round 17🇹🇼 CHINESE TAIPEI93NT♠4=+0
+1.1Round 2🇫🇷 FRANCE303♠♥K=+6
+1.0Round 18🇵🇱 POLAND274♥♠6+1+0
+1.0Round 23🇪🇬 EGYPT66♠♥5+1-11
+0.8Round 4🇧🇧 BARBADOS193♠♥7-1-8
+0.8Round 4🇧🇧 BARBADOS283♠♥7-2-2
+0.8Round 18🇵🇱 POLAND243NT♣2+1+1
+0.7Round 2🇫🇷 FRANCE174♥♠10+2+1
+0.7Round 2🇫🇷 FRANCE272NT♠3+1+6
+0.7Round 5🇨🇳 CHINA162♠♦J=+0
+0.6Round 15🇩🇰 DENMARK12♥♦Q+3+6
+0.5Round 4🇧🇧 BARBADOS303NT♥8+2+11
+0.5Round 14🇮🇹 ITALY283NT♦J=+2
+0.5Round 14🇮🇹 ITALY314♥♠10+1+1
+0.4Round 5🇨🇳 CHINA72♥♠8+1+0
+0.4Round 14🇮🇹 ITALY293NT♦K+1+1
+0.4Round 17🇹🇼 CHINESE TAIPEI145♥♦10=+0
+0.3Round 1🇵🇰 PAKISTAN23NT♠10+1+1
+0.3Round 12🇲🇦 MOROCCO304♠♥A=+3
+0.1Round 2🇫🇷 FRANCE263NT♥3=+0
-0.0Round 4🇧🇧 BARBADOS234♥♦3=+13
+0.0Round 5🇨🇳 CHINA94♠♦A=+0
+0.0Round 12🇲🇦 MOROCCO324♠♥2=+1
+0.0Round 21🇸🇪 SWEDEN54♥♦A+1+0
-0.1Round 2🇫🇷 FRANCE254♠♦A-1+5
-0.2Round 1🇵🇰 PAKISTAN162♦♦3+3+7
-0.2Round 4🇧🇧 BARBADOS262♥♦3=-6
-0.2Round 5🇨🇳 CHINA113♠♥Q-1-4
-0.2Round 12🇲🇦 MOROCCO314♥♦8=+1
-0.3Round 12🇲🇦 MOROCCO184♥♦3+1+0
-0.3Round 20🇹🇭 THAILAND292♥♥3+1+10
-0.3Round 20🇹🇭 THAILAND311NT♠5+1+0
-0.4Round 20🇹🇭 THAILAND304♥♠4+1+0
-0.4Round 21🇸🇪 SWEDEN31NT♦5-1+3
-0.4Round 23🇪🇬 EGYPT124♠♣10+1+0
-0.5Round 2🇫🇷 FRANCE244♠♠7+1+0
-0.5Round 4🇧🇧 BARBADOS204♠♠7=-1
-0.5Round 4🇧🇧 BARBADOS324♠♦A=+0
-0.5Round 12🇲🇦 MOROCCO233NT♣4=+0
-0.5Round 14🇮🇹 ITALY214♠♥J+1-1
-0.6Round 18🇵🇱 POLAND204♠♦9+1+0
-0.7Round 2🇫🇷 FRANCE294♥♣A=+1
-0.7Round 17🇹🇼 CHINESE TAIPEI62♦♦4+2-7
-0.7Round 18🇵🇱 POLAND184♥♣Q=+1
-0.7Round 18🇵🇱 POLAND231NT♣J+1+0
-0.7Round 21🇸🇪 SWEDEN13♦♥Q-1-3
-0.8Round 9🇺🇸 USA 284♠♥2+1+0
-0.8Round 20🇹🇭 THAILAND213NT♠J=+0
-0.8Round 20🇹🇭 THAILAND284♠♦K+2-12
-0.8Round 23🇪🇬 EGYPT94♠♣3+1+12
-0.9Round 1🇵🇰 PAKISTAN112♠♣6+1-6
-0.9Round 17🇹🇼 CHINESE TAIPEI33♣♠K-1+2
-1.0Round 1🇵🇰 PAKISTAN34♠♣A+2-13
-1.0Round 15🇩🇰 DENMARK56♠♣A=+0
-1.1Round 2🇫🇷 FRANCE223NT♠10=+0
-1.1Round 7🇱🇻 LATVIA154♠♥10=+1
-1.1Round 23🇪🇬 EGYPT32NT♠3-2-5
-1.2Round 17🇹🇼 CHINESE TAIPEI12♦♣A-2+0
-1.3Round 5🇨🇳 CHINA53NT♦3=+1
-1.3Round 12🇲🇦 MOROCCO201NT♣3-2-9
-1.3Round 18🇵🇱 POLAND322♦♦4=+1
-1.4Round 18🇵🇱 POLAND171NT♣6-1+3
-1.5Round 18🇵🇱 POLAND284♥♣9=+1
-1.6Round 18🇵🇱 POLAND214♥♥A-1-5
-1.6Round 21🇸🇪 SWEDEN42♠♣7+2-2
-1.7Round 9🇺🇸 USA 264♠♥8-1-6
-1.8Round 23🇪🇬 EGYPT134♠x♥A-1-7
-1.9Round 12🇲🇦 MOROCCO283♦♥J=-5
-2.0Round 1🇵🇰 PAKISTAN13♠♦A+1-6
-2.0Round 14🇮🇹 ITALY324♠♦A+2-1
-2.0Round 17🇹🇼 CHINESE TAIPEI123♦♠6+1-10
-2.0Round 21🇸🇪 SWEDEN104♥♣2+1+0
-2.0Round 21🇸🇪 SWEDEN162♥♦7-1-4
-2.1Round 12🇲🇦 MOROCCO253♠♥7=-11
-2.1Round 12🇲🇦 MOROCCO273♣♥K+1-7
-2.2Round 7🇱🇻 LATVIA22♥♣J+2-10
-2.2Round 15🇩🇰 DENMARK123♦♦10-1+0
-2.2Round 23🇪🇬 EGYPT143♣♦3+1+7
-2.3Round 2🇫🇷 FRANCE193NT♠6+2-2
-2.3Round 7🇱🇻 LATVIA13♦♥K+1+0
-2.3Round 9🇺🇸 USA 212NT♠K+1-1
-2.4Round 1🇵🇰 PAKISTAN52♠♠J+1-1
-2.4Round 17🇹🇼 CHINESE TAIPEI53NT♦9-2-13
-2.4Round 20🇹🇭 THAILAND175♦x♠A-3-2
-2.5Round 4🇧🇧 BARBADOS314♥♣J+1+0
-2.5Round 14🇮🇹 ITALY172♠♥10-1-4
-2.6Round 7🇱🇻 LATVIA73♥♦K=+0
-2.7Round 2🇫🇷 FRANCE233NT♠5=+0
-2.7Round 15🇩🇰 DENMARK84♠♦A-2-5
-2.8Round 7🇱🇻 LATVIA83♣♠A-1-5
-3.0Round 5🇨🇳 CHINA22♠♦10=+0
-3.0Round 9🇺🇸 USA 2141NT♥2+2-7
-3.0Round 14🇮🇹 ITALY273NT♥A-2-6
-3.3Round 7🇱🇻 LATVIA135♦x♠5-1-8
-3.3Round 14🇮🇹 ITALY254♠x♦2-1-8
-3.4Round 20🇹🇭 THAILAND324♠x♣K-1-6
-3.6Round 7🇱🇻 LATVIA123NT♣10-2-13
-3.6Round 14🇮🇹 ITALY224♥♣J-1-12
-3.7Round 9🇺🇸 USA 224♠♥2+3-10
-3.8Round 5🇨🇳 CHINA14♥♣3-2-11
-3.8Round 7🇱🇻 LATVIA52♠♦2=-12
-3.8Round 21🇸🇪 SWEDEN64♠♦2+2-11
-4.0Round 15🇩🇰 DENMARK103♥♣8+1-1
-4.3Round 23🇪🇬 EGYPT82♠♦A-2-5
-4.5Round 14🇮🇹 ITALY263NT♣6=+0
-4.5Round 18🇵🇱 POLAND293NT♣10=+2
-4.6Round 5🇨🇳 CHINA126♠♦3=+0
-4.8Round 1🇵🇰 PAKISTAN103NT♥4+2+0
-4.8Round 7🇱🇻 LATVIA45♣♥A-2-8
-5.2Round 18🇵🇱 POLAND225♥♣J=-8
-5.3Round 7🇱🇻 LATVIA34♠♣Q=+1
-5.3Round 23🇪🇬 EGYPT12♣♦A=-6
-5.6Round 18🇵🇱 POLAND314♥♣5+1-1
-5.7Round 5🇨🇳 CHINA44♣♠2-3-9
-5.9Round 17🇹🇼 CHINESE TAIPEI132♠♦A-1-6
-6.0Round 5🇨🇳 CHINA84♥♣5-1-10
-6.0Round 20🇹🇭 THAILAND253♦♣6=-7
-6.2Round 15🇩🇰 DENMARK74♥♠J-1-6
-6.3Round 2🇫🇷 FRANCE315♣x♠K-2-5
-6.5Round 7🇱🇻 LATVIA93NT♠4+2-1
-6.7Round 21🇸🇪 SWEDEN133NT♣3-3-10
-7.0Round 17🇹🇼 CHINESE TAIPEI156♥♣6=+9
-7.0Round 23🇪🇬 EGYPT54♥♠K-1-12
-7.4Round 5🇨🇳 CHINA61♦♠Q=-5
-7.6Round 12🇲🇦 MOROCCO245♦x♣10-4-8
-7.6Round 14🇮🇹 ITALY243NT♥8-2-11
-7.7Round 17🇹🇼 CHINESE TAIPEI106♥♠2=+0
-7.7Round 20🇹🇭 THAILAND264♥♦J+1-13
-7.9Round 14🇮🇹 ITALY204♥♠6=-10
-8.6Round 21🇸🇪 SWEDEN123NT♦K-1-6
-9.2Round 4🇧🇧 BARBADOS253♣x♠Q-5+8
-9.5Round 15🇩🇰 DENMARK164♠♣K=-11
-10.1Round 9🇺🇸 USA 255♠♦2+2-14
-10.2Round 9🇺🇸 USA 296♦♥7=-10
-11.3Round 5🇨🇳 CHINA156♥♣10=-11
-12.4Round 12🇲🇦 MOROCCO296♥♣A=+0
-14.9Round 9🇺🇸 USA 2135♥x♦8=-14