🇺🇸 KRISTENSEN Benjamin · USA1

21rank
+99.6Butler · 196 bds
+0.51per board
±4.5swing
+0.38vs par /bd · #33/116
+0.59adjusted /bd
Butler per round: -8.2 1 20.1 6.1 0.4 6.1 24.1 5.1 -3.3 15.8 5 -18.9 18.6 27.7by round

vs par split: bidding +0.24 · play +0.14

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.59/bd

Card play — on target: opening leads 83.3% #21 of 116 · declarer play 84.6% #7 of 116 · defence 87.4% #39 of 116

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)88.9% (27)
Declarer play64.3% (14)92.1% (38)
Defence80.0% (25)90.0% (70)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 80.0% (5) · ♦ 85.7% (14) · ♣ 80.0% (10)

vs par by strain: NT +0.10 (52) · a suit +0.49 (144)

vs par by level: part-score +0.81 (75) · game -0.20 (104) · slam +2.06 (17)

By role: declaring +0.55/bd (-1.50 vs par · 101) · defending +0.46/bd (+2.39 vs par · 95)

By vulnerability: vulnerable +0.56/bd (+0.68 vs par · 98) · not vulnerable +0.46/bd (+0.08 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.RosenbergJ.Cuervo Lopera – J.Valenzuela RiveraClosed14-8.2-0.59-2.93
Round 2K.RosenbergK.Chan – S.LiOpen14+1.0+0.07-0.57
Round 5K.RosenbergM.Islam – R.SiddiquiOpen14+20.1+1.44+1.71
Round 8K.RosenbergE.Montanelli – M.ChavarriaClosed14+6.1+0.44+0.93
Round 9K.RosenbergA.Gundersen – T.GrudeOpen14+0.4+0.03-0.79
Round 11K.RosenbergS.Shah – F.IllingworthClosed14+6.1+0.44+0.50
Round 12K.RosenbergA.Elselehdar – M.TharwatOpen14+24.1+1.72+1.36
Round 14K.RosenbergC.Deheeger – A.Rouanet-LabeOpen14+5.1+0.36-1.43
Round 15K.RosenbergS.Williams – J.ThompsonOpen14-3.3-0.24-1.00
Round 16K.RosenbergF.Nordmann – M.LitterstClosed14+15.8+1.13+0.43
Round 17K.RosenbergH.Wei – S.SunClosed14+5.0+0.36+2.36
Round 18K.RosenbergL.Tijssen – V.KiljanOpen14-18.9-1.35+0.57
Round 19K.RosenbergW.Kazmierczak – K.NowakClosed14+18.6+1.33+0.71
Round 20K.RosenbergB.Szirmay-Kalos – C.KonkolyClosed14+27.7+1.98+3.50

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
+14.6Round 17🇨🇳 CHINA126♥x♣4=+14
+13.4Round 20🇭🇺 HUNGARY195♣♥6-3+14
+12.0Round 12🇪🇬 EGYPT283♦♣A-2+11
+12.0Round 20🇭🇺 HUNGARY267♠♦6-1+17
+9.9Round 19🇵🇱 POLAND32♥x♥2+1+10
+9.6Round 19🇵🇱 POLAND23NT♠Q+1+0
+9.2Round 15🇦🇺 AUSTRALIA24♠♣9=+3
+9.2Round 18🇳🇱 NETHERLANDS186♦♠8-1+17
+9.0Round 2🇸🇬 SINGAPORE254♠♥6+3+14
+8.9Round 9🇳🇴 NORWAY33NT♥J=+7
+8.8Round 5🇧🇩 BANGLADESH73♦♠6+2+10
+8.7Round 5🇧🇩 BANGLADESH54♠♥A=+3
+8.4Round 16🇩🇪 GERMANY262NT♣2+2+10
+8.1Round 20🇭🇺 HUNGARY253NT♦A=+7
+8.0Round 12🇪🇬 EGYPT205♣♠7+1+1
+7.9Round 1🇨🇴 COLOMBIA24♦♥6-1+6
+7.9Round 8🇮🇹 ITALY173NTx♥2-1+9
+7.7Round 2🇸🇬 SINGAPORE264♥♠K=+9
+7.7Round 12🇪🇬 EGYPT223NT♦2-4+11
+6.8Round 5🇧🇩 BANGLADESH144♠♥J-1+8
+6.8Round 16🇩🇪 GERMANY232♦♣J-3+9
+6.8Round 19🇵🇱 POLAND54♥♦K-2+0
+6.2Round 14🇫🇷 FRANCE203NT♥4-1+12
+6.1Round 15🇦🇺 AUSTRALIA44♠♣6=+0
+6.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND145♦x♥2-2+15
+5.8Round 8🇮🇹 ITALY286♣♠9+1+13
+5.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♣x♥2=+4
+5.3Round 15🇦🇺 AUSTRALIA75♦♣4=+3
+5.0Round 14🇫🇷 FRANCE282NT♥5+2+6
+4.7Round 20🇭🇺 HUNGARY241NTx♦A-3-9
+4.5Round 8🇮🇹 ITALY274♠♣K-2+6
+4.5Round 12🇪🇬 EGYPT194♥♦4+1+2
+4.5Round 18🇳🇱 NETHERLANDS285♦♠A-2+11
+4.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥x♥9-2-3
+3.8Round 16🇩🇪 GERMANY284♠♣8+1+0
+3.7Round 9🇳🇴 NORWAY24♥♦K=+8
+3.6Round 5🇧🇩 BANGLADESH94♠♠3-3+5
+3.5Round 2🇸🇬 SINGAPORE202NT♦J-2+3
+3.4Round 9🇳🇴 NORWAY135♠x♦K-1-7
+3.4Round 15🇦🇺 AUSTRALIA66♦♥K-1+13
+3.3Round 14🇫🇷 FRANCE163♣♥A-1-1
+3.3Round 17🇨🇳 CHINA93♠♠7+1+8
+3.3Round 18🇳🇱 NETHERLANDS245♥♠Q=+0
+3.2Round 19🇵🇱 POLAND93NT♣5+1+1
+3.1Round 19🇵🇱 POLAND106♠♦6+1-13
+3.0Round 8🇮🇹 ITALY214♠♦A+1-8
+3.0Round 12🇪🇬 EGYPT243♥♦4=+1
+3.0Round 14🇫🇷 FRANCE191NT♦2=+5
+2.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63NT♠3-1+6
+2.8Round 5🇧🇩 BANGLADESH11NT♥9+2+2
+2.8Round 9🇳🇴 NORWAY74♠♣A+2+2
+2.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND16♥♠10+1+1
+2.5Round 8🇮🇹 ITALY154♠x♦5-2+2
+2.4Round 20🇭🇺 HUNGARY185♦♣A-1+5
+2.3Round 1🇨🇴 COLOMBIA102♥♦J+2+2
+2.3Round 12🇪🇬 EGYPT256NT♦9=-11
+2.3Round 20🇭🇺 HUNGARY155♦x♥K-2+10
+2.2Round 17🇨🇳 CHINA113♠♣K+2+6
+2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥♠4-2+0
+2.0Round 14🇫🇷 FRANCE244♠♠8=-1
+1.9Round 19🇵🇱 POLAND74♠x♦4-1+8
+1.8Round 12🇪🇬 EGYPT212♥♠K+1+1
+1.8Round 14🇫🇷 FRANCE222♠♥2+1+1
+1.7Round 5🇧🇩 BANGLADESH104♥♥A+1+1
+1.6Round 1🇨🇴 COLOMBIA11NT♦5+3+6
+1.4Round 9🇳🇴 NORWAY105♦♠A=-13
+1.4Round 16🇩🇪 GERMANY152♠♦7+2-6
+1.4Round 17🇨🇳 CHINA103♦♦2+1+0
+1.3Round 2🇸🇬 SINGAPORE154♠♦10+1+0
+1.3Round 14🇫🇷 FRANCE153NT♣3+1-13
+1.3Round 16🇩🇪 GERMANY223NT♣4-1+10
+1.1Round 5🇧🇩 BANGLADESH113♥♣3=+1
+1.1Round 19🇵🇱 POLAND122♥♣K=+0
+1.1Round 20🇭🇺 HUNGARY232♠♣6-2+7
+1.0Round 16🇩🇪 GERMANY273NT♥6=+0
+0.9Round 2🇸🇬 SINGAPORE273NT♠7+2+0
+0.9Round 9🇳🇴 NORWAY91♣♦A-1-1
+0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51NT♣K-2+0
+0.9Round 20🇭🇺 HUNGARY283NT♣6+2+0
+0.8Round 14🇫🇷 FRANCE181NT♦A=+1
+0.8Round 15🇦🇺 AUSTRALIA83NT♥3+2+0
+0.8Round 15🇦🇺 AUSTRALIA114♥♣9+2-11
+0.8Round 18🇳🇱 NETHERLANDS253♦♠A=+5
+0.7Round 8🇮🇹 ITALY247♥x♣A-5-9
+0.7Round 12🇪🇬 EGYPT233♠♥7-1+9
+0.7Round 17🇨🇳 CHINA14♠♣K+1+0
+0.7Round 17🇨🇳 CHINA44♥♦5+1+0
+0.6Round 1🇨🇴 COLOMBIA33NT♣Q+1+0
+0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106NT♥A=+0
+0.6Round 14🇫🇷 FRANCE252♥♦K-2+0
+0.6Round 16🇩🇪 GERMANY182♠♦Q+1+0
+0.5Round 9🇳🇴 NORWAY44♠♦Q=-1
+0.4Round 2🇸🇬 SINGAPORE173♠x♦8-2-12
+0.4Round 2🇸🇬 SINGAPORE184♠♦10=+0
+0.3Round 1🇨🇴 COLOMBIA133♥♦8=+0
+0.3Round 17🇨🇳 CHINA25♣♦2=+2
+0.2Round 9🇳🇴 NORWAY123NT♣9=+0
+0.2Round 12🇪🇬 EGYPT274♥♣7+1+0
+0.2Round 16🇩🇪 GERMANY204♥♠10=+0
+0.1Round 20🇭🇺 HUNGARY171NT♣6=+1
+0.0Round 12🇪🇬 EGYPT153NT♥3+1+11
+0.0Round 17🇨🇳 CHINA143♣♥A-1+2
-0.1Round 1🇨🇴 COLOMBIA46♦♥6+1-13
-0.1Round 18🇳🇱 NETHERLANDS152♠♠J=+1
-0.1Round 18🇳🇱 NETHERLANDS194♥♦K=+0
-0.2Round 9🇳🇴 NORWAY84♥♦K+1-1
-0.2Round 16🇩🇪 GERMANY193♠♦Q+1-10
-0.3Round 2🇸🇬 SINGAPORE283NT♦3+3-11
-0.4Round 1🇨🇴 COLOMBIA146♦♥A-3-6
-0.5Round 5🇧🇩 BANGLADESH21NT♠9=-1
-0.5Round 5🇧🇩 BANGLADESH132♥♥A-3+7
-0.5Round 8🇮🇹 ITALY162♠♦9=+0
-0.5Round 12🇪🇬 EGYPT263NT♣9=-1
-0.5Round 17🇨🇳 CHINA134♥♣4=+3
-0.6Round 1🇨🇴 COLOMBIA55♦♣K-1-5
-0.6Round 1🇨🇴 COLOMBIA113♣♥K-1+3
-0.6Round 8🇮🇹 ITALY254♣♠K=-6
-0.7Round 1🇨🇴 COLOMBIA83♦♣A+1-5
-0.7Round 2🇸🇬 SINGAPORE212♠♥3=+0
-0.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♦K+2-13
-0.7Round 14🇫🇷 FRANCE271NT♠5+2-1
-0.8Round 16🇩🇪 GERMANY212♦♣2+1+0
-0.8Round 17🇨🇳 CHINA52♥♣7=+1
-0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♠3+1+0
-1.0Round 8🇮🇹 ITALY182♥♦Q+1+0
-1.0Round 8🇮🇹 ITALY204♠♣2+1+0
-1.0Round 20🇭🇺 HUNGARY163NT♣J=+1
-1.1Round 5🇧🇩 BANGLADESH34♥♠J+1+0
-1.3Round 2🇸🇬 SINGAPORE194♠♣5=+0
-1.3Round 15🇦🇺 AUSTRALIA33NT♠3-1-5
-1.3Round 15🇦🇺 AUSTRALIA55♥♠5=+0
-1.3Round 17🇨🇳 CHINA63NT♣6+1+0
-1.3Round 19🇵🇱 POLAND43♣♦A-2+9
-1.4Round 9🇳🇴 NORWAY12♥♣5+1+0
-1.4Round 15🇦🇺 AUSTRALIA144♥♣A+1+0
-1.4Round 16🇩🇪 GERMANY254♠♦4+2-13
-1.4Round 19🇵🇱 POLAND113♣♠K=+0
-1.5Round 5🇧🇩 BANGLADESH42♥♠6=-6
-1.5Round 5🇧🇩 BANGLADESH63♣♠A-1+2
-1.5Round 9🇳🇴 NORWAY53♦♠7=+0
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♠K-1+0
-1.5Round 15🇦🇺 AUSTRALIA123NT♣8=+1
-1.5Round 16🇩🇪 GERMANY163♥♣A=+7
-1.5Round 19🇵🇱 POLAND62♠♦2-1+2
-1.8Round 16🇩🇪 GERMANY173NT♦4+2-1
-1.8Round 20🇭🇺 HUNGARY214♥♦9=+11
-1.9Round 19🇵🇱 POLAND15♦♦9=-3
-2.0Round 8🇮🇹 ITALY193♣♣K=+0
-2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♠2-2+9
-2.0Round 16🇩🇪 GERMANY243NT♥4=+0
-2.0Round 18🇳🇱 NETHERLANDS234♠♦J=+0
-2.2Round 9🇳🇴 NORWAY144♥♦A-1-2
-2.4Round 17🇨🇳 CHINA72NT♣9=+0
-2.5Round 2🇸🇬 SINGAPORE236♥♥8=+13
-2.5Round 9🇳🇴 NORWAY61NT♥5+3+9
-2.5Round 19🇵🇱 POLAND81NT♦3-1-4
-2.6Round 2🇸🇬 SINGAPORE243♠♣J-1-5
-2.8Round 5🇧🇩 BANGLADESH121NT♣7-2-2
-3.0Round 2🇸🇬 SINGAPORE224♠♦A-1-6
-3.0Round 14🇫🇷 FRANCE175♦♥7-2-11
-3.0Round 15🇦🇺 AUSTRALIA93NT♦4-2-6
-3.1Round 18🇳🇱 NETHERLANDS273♣♥2+1-1
-3.1Round 20🇭🇺 HUNGARY275♦x♦2-3-2
-3.2Round 18🇳🇱 NETHERLANDS263♠♣J-2-8
-3.3Round 15🇦🇺 AUSTRALIA103NT♦K-1-12
-3.6Round 8🇮🇹 ITALY226♠♣J=+11
-3.6Round 8🇮🇹 ITALY264♥♣2=+1
-3.6Round 19🇵🇱 POLAND133♦♣K+1+1
-3.7Round 18🇳🇱 NETHERLANDS161NT♥2=+0
-3.7Round 20🇭🇺 HUNGARY204♠x♦7-1-8
-3.9Round 14🇫🇷 FRANCE264♠♥J=+0
-4.2Round 12🇪🇬 EGYPT174♠♥A-2-5
-4.2Round 17🇨🇳 CHINA84♦♥K=-1
-4.3Round 1🇨🇴 COLOMBIA94♠♦K+1+0
-4.3Round 1🇨🇴 COLOMBIA123NT♣8=-10
-4.3Round 15🇦🇺 AUSTRALIA14♠♦4=+0
-4.8Round 19🇵🇱 POLAND142♥♥4+1-1
-4.9Round 1🇨🇴 COLOMBIA75♠♦6-1-7
-5.0Round 1🇨🇴 COLOMBIA66♣♦K-2-12
-5.1Round 12🇪🇬 EGYPT183NT♦2-1-6
-5.3Round 18🇳🇱 NETHERLANDS224♥♦6=+0
-5.4Round 14🇫🇷 FRANCE214♠♣7-1-6
-5.4Round 18🇳🇱 NETHERLANDS174♥♦6=-8
-5.5Round 5🇧🇩 BANGLADESH83♥♣A=-6
-5.9Round 14🇫🇷 FRANCE235♣♥7-1-12
-6.0Round 8🇮🇹 ITALY233NT♠8-1-6
-6.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♦4-1-12
-6.3Round 12🇪🇬 EGYPT163♥♠K-1-5
-6.3Round 18🇳🇱 NETHERLANDS211♥x♥4-2-8
-7.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♠x♣A-2+0
-7.5Round 18🇳🇱 NETHERLANDS204♠♣K=-1
-7.7Round 20🇭🇺 HUNGARY223♣x♦K-4-5
-9.0Round 17🇨🇳 CHINA33NT♥5+2-2
-11.8Round 2🇸🇬 SINGAPORE163NT♦3-3-13
-12.8Round 15🇦🇺 AUSTRALIA136♠♠6=+0
-13.6Round 9🇳🇴 NORWAY114♠x♥3-4-12