🇸🇪 DAHLBERG Borje · SWEDEN

11rank
+88.7Butler · 160 bds
+0.55per board
±4.3swing
+0.61vs par /bd · #21/95
+0.36adjusted /bd
Butler per round: -13 15.1 -3 23.6 9.3 0.6 -0.1 19.2 11.9 25.1by round

vs par split: bidding +0.23 · play +0.38

Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted +0.36/bd

Card play — on target: opening leads 69.1% #90 of 95 · declarer play 62.2% #84 of 95 · defence 90.5% #6 of 95

Card play by contract type — on target
vs NTvs a suit
Opening leads73.9% (23)65.6% (32)
Declarer play71.4% (14)56.5% (23)
Defence86.1% (36)93.8% (48)

Opening leads by suit led: ♠ 73.3% (15) · ♥ 66.7% (18) · ♦ 70.0% (10) · ♣ 66.7% (12)

vs par by strain: NT +1.20 (66) · a suit +0.19 (94)

vs par by level: part-score +0.96 (54) · game +0.60 (101) · slam -3.20 (5)

By role: declaring +1.40/bd (-0.90 vs par · 76) · defending -0.21/bd (+1.96 vs par · 84)

By vulnerability: vulnerable +0.26/bd (-0.11 vs par · 80) · not vulnerable +0.85/bd (+1.32 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.NilslandT.Yoshida – M.HirataClosed16-13.0-0.81-0.06
Round 2M.NilslandG.Melin – J.MejeanClosed16+15.1+0.94-1.00
Round 5M.NilslandL.Finkel – R.SchwartzClosed16-3.0-0.19+0.50
Round 6M.NilslandR.Maffei – E.ScanavinoClosed16+23.6+1.48+0.25
Round 7M.NilslandE.Fitzgerald – M.MacdonaghClosed16+9.3+0.58+0.19
Round 9M.NilslandG.Bettinetti – L.MarinoClosed16+0.6+0.04+2.19
Round 10M.NilslandA.Maas – B.VriendClosed16-0.1-0.01+1.31
Round 14M.NilslandC.Tsai – W.TsaoClosed16+19.2+1.20+3.00
Round 15M.NilslandF.Marimon – J.MasanaClosed16+11.9+0.74-0.81
Round 16M.NilslandR.Rizk – P.BonnetClosed16+25.1+1.57+0.50

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
+13.2Round 6🇦🇷 ARGENTINA313♣x♥K-3+12
+9.3Round 15🇪🇸 SPAIN62♥♦K+2+10
+8.8Round 14🇹🇼 CHINESE TAIPEI314♠x♥7=+13
+8.7Round 14🇹🇼 CHINESE TAIPEI293NT♦10=+10
+8.4Round 7🇮🇪 IRELAND164♠x♣8+1-9
+8.3Round 2🇷🇪 REUNION203NT♥Q-3+9
+7.4Round 15🇪🇸 SPAIN74♠♥2=+0
+7.3Round 6🇦🇷 ARGENTINA172NTx♠5-2+9
+7.0Round 2🇷🇪 REUNION174♥♠9-1+11
+7.0Round 10🇳🇱 NETHERLANDS184♠♥J-1+12
+7.0Round 10🇳🇱 NETHERLANDS294♠♦K=+10
+6.9Round 2🇷🇪 REUNION303NT♠4+1+7
+6.9Round 6🇦🇷 ARGENTINA283NT♥9=+0
+6.7Round 6🇦🇷 ARGENTINA183NT♣4=+7
+6.6Round 10🇳🇱 NETHERLANDS223♥x♠K-4+5
+6.6Round 16🇬🇵 GUADELOUPE133NT♦7-3+5
+6.5Round 15🇪🇸 SPAIN143NT♣5=+0
+6.3Round 7🇮🇪 IRELAND53NT♠6-2+8
+6.2Round 14🇹🇼 CHINESE TAIPEI253NT♦10+2+8
+6.2Round 16🇬🇵 GUADELOUPE24♥♣5=+0
+5.7Round 7🇮🇪 IRELAND154♥♥J-3+4
+5.6Round 10🇳🇱 NETHERLANDS284♥♠J=+7
+5.3Round 15🇪🇸 SPAIN14♠♦Q=+7
+4.9Round 2🇷🇪 REUNION273NT♠3+2-8
+4.9Round 7🇮🇪 IRELAND35♣♠4=+3
+4.9Round 7🇮🇪 IRELAND86♥♣3=-11
+4.8Round 2🇷🇪 REUNION242♠♥A+1+1
+4.7Round 16🇬🇵 GUADELOUPE83NT♦J-1+5
+4.5Round 5🇺🇸 USA21NT♦Q+1+6
+4.5Round 14🇹🇼 CHINESE TAIPEI263NT♣8+1+0
+4.4Round 1🇯🇵 JAPAN152♥♦7=+5
+4.4Round 6🇦🇷 ARGENTINA224♠♥3=+3
+4.3Round 6🇦🇷 ARGENTINA233♦♥8=-1
+4.2Round 14🇹🇼 CHINESE TAIPEI274♠♣2=+0
+4.2Round 16🇬🇵 GUADELOUPE114♥♦A-6+5
+4.1Round 1🇯🇵 JAPAN53NT♠7=+12
+4.1Round 6🇦🇷 ARGENTINA291NT♣8+1+10
+4.1Round 7🇮🇪 IRELAND44♠♥Q=+3
+4.0Round 2🇷🇪 REUNION325♥♦2-1-3
+3.9Round 1🇯🇵 JAPAN13NT♠J+1-10
+3.9Round 2🇷🇪 REUNION311NT♥7=+1
+3.8Round 14🇹🇼 CHINESE TAIPEI174♠♦Q-1+5
+3.7Round 5🇺🇸 USA123♥♦A-3+4
+3.5Round 16🇬🇵 GUADELOUPE13♦♥5-3+6
+3.3Round 9🇮🇹 ITALY162♠♥A-1+2
+3.1Round 5🇺🇸 USA162NT♣A-1+5
+3.1Round 9🇮🇹 ITALY144♠♦10=+0
+3.0Round 1🇯🇵 JAPAN163♦♥9-1+11
+3.0Round 9🇮🇹 ITALY54♠♥9+1+2
+2.9Round 15🇪🇸 SPAIN82♠♣3+1+1
+2.7Round 15🇪🇸 SPAIN22NT♠K+2+6
+2.5Round 1🇯🇵 JAPAN36♣♠6=-11
+2.5Round 6🇦🇷 ARGENTINA191NT♦7-1-1
+2.5Round 9🇮🇹 ITALY121NT♥3=+0
+2.3Round 5🇺🇸 USA33♣♣K=+5
+2.3Round 10🇳🇱 NETHERLANDS233♠♥K+1+10
+2.2Round 9🇮🇹 ITALY13NT♥10-3+7
+1.8Round 5🇺🇸 USA53NT♥Q+3+2
+1.7Round 1🇯🇵 JAPAN43NT♣A-1+6
+1.7Round 16🇬🇵 GUADELOUPE94♥♦A+1+0
+1.6Round 6🇦🇷 ARGENTINA204♥♣3+1-13
+1.5Round 14🇹🇼 CHINESE TAIPEI201NT♠9+1+0
+1.4Round 9🇮🇹 ITALY102♦♠9=-1
+1.3Round 6🇦🇷 ARGENTINA243♦♣K-2+0
+1.2Round 15🇪🇸 SPAIN151NT♥3-1+1
+1.1Round 16🇬🇵 GUADELOUPE151NT♠3+1+1
+1.0Round 16🇬🇵 GUADELOUPE163NT♠5+3-11
+0.9Round 5🇺🇸 USA44♠♦A+1+0
+0.9Round 9🇮🇹 ITALY63NT♣7+1+0
+0.9Round 10🇳🇱 NETHERLANDS322♦♣6+3+7
+0.8Round 16🇬🇵 GUADELOUPE124♠♥A=+0
+0.7Round 14🇹🇼 CHINESE TAIPEI303NT♣6+1+11
+0.6Round 15🇪🇸 SPAIN104♥♦J=+0
+0.5Round 1🇯🇵 JAPAN21NT♥J+1+0
+0.5Round 2🇷🇪 REUNION253♣♣9=-7
+0.5Round 9🇮🇹 ITALY93NT♣Q+3+13
+0.3Round 5🇺🇸 USA84♥♦A+1+0
+0.3Round 5🇺🇸 USA113NT♦2=+11
+0.3Round 9🇮🇹 ITALY82♠♦K-1+4
+0.3Round 10🇳🇱 NETHERLANDS174♥♣Q=+1
+0.3Round 16🇬🇵 GUADELOUPE64♠♠3-1-4
+0.3Round 16🇬🇵 GUADELOUPE73NT♣Q+3+13
+0.2Round 16🇬🇵 GUADELOUPE44♥♥J-1-12
+0.1Round 10🇳🇱 NETHERLANDS213NT♠J+1-1
+0.0Round 1🇯🇵 JAPAN124♠♠6+1+0
+0.0Round 5🇺🇸 USA13NT♦K+1+0
-0.1Round 1🇯🇵 JAPAN141NT♠3-2-1
-0.2Round 1🇯🇵 JAPAN93NT♥7+3+13
-0.2Round 5🇺🇸 USA73NT♠4=+0
-0.2Round 7🇮🇪 IRELAND94♥♠8-1+10
-0.2Round 7🇮🇪 IRELAND104♠♠4=+1
-0.2Round 7🇮🇪 IRELAND113NT♠10+1+0
-0.3Round 2🇷🇪 REUNION213♦♣J-1-10
-0.3Round 7🇮🇪 IRELAND62♠♥K=-1
-0.3Round 14🇹🇼 CHINESE TAIPEI283NT♠10=-1
-0.3Round 14🇹🇼 CHINESE TAIPEI322♦♣4+1-1
-0.4Round 1🇯🇵 JAPAN133♠♣A-2+7
-0.4Round 15🇪🇸 SPAIN93NT♣5+1+1
-0.5Round 7🇮🇪 IRELAND23NT♠7+2+0
-0.5Round 10🇳🇱 NETHERLANDS244♥♠7+1+0
-0.6Round 15🇪🇸 SPAIN122♠♣3=+1
-0.6Round 16🇬🇵 GUADELOUPE104♦♣A=+0
-0.7Round 14🇹🇼 CHINESE TAIPEI213NT♠10+1+12
-0.7Round 16🇬🇵 GUADELOUPE54♠♣J+1+0
-0.8Round 16🇬🇵 GUADELOUPE141NT♦A=+0
-0.9Round 2🇷🇪 REUNION262♠♦3-1-1
-0.9Round 10🇳🇱 NETHERLANDS256♠♦A=+0
-1.0Round 9🇮🇹 ITALY132♥♣8=+1
-1.1Round 6🇦🇷 ARGENTINA303NT♠2-1+2
-1.1Round 7🇮🇪 IRELAND124♠♠3=+0
-1.1Round 15🇪🇸 SPAIN54♥♠7+1+0
-1.2Round 7🇮🇪 IRELAND15♥♦5+1+11
-1.2Round 14🇹🇼 CHINESE TAIPEI194♠♣2+2-1
-1.3Round 6🇦🇷 ARGENTINA323NT♣4=-2
-1.3Round 9🇮🇹 ITALY23NT♥4+1+1
-1.3Round 15🇪🇸 SPAIN32♣♦3-1+5
-1.3Round 15🇪🇸 SPAIN134♠♥5+2-13
-1.5Round 2🇷🇪 REUNION193NT♣5+1+0
-1.7Round 9🇮🇹 ITALY34♥♥4=-1
-1.7Round 14🇹🇼 CHINESE TAIPEI181NT♥3-2+1
-1.8Round 5🇺🇸 USA93NT♥J-1-10
-2.0Round 5🇺🇸 USA154♠♣A+1+0
-2.2Round 14🇹🇼 CHINESE TAIPEI224♠♥9+1+0
-2.3Round 1🇯🇵 JAPAN83NT♥4+1+1
-2.3Round 9🇮🇹 ITALY42♦♦5+2+0
-2.4Round 5🇺🇸 USA63♥♣2-2+1
-2.5Round 2🇷🇪 REUNION284♥♣8+2+14
-2.8Round 2🇷🇪 REUNION182♥♦5=+1
-2.9Round 10🇳🇱 NETHERLANDS204♥♦A=-3
-3.1Round 5🇺🇸 USA103NT♦8+2+0
-3.1Round 9🇮🇹 ITALY72♥♣K-2-3
-3.3Round 10🇳🇱 NETHERLANDS302♥♣10+2-6
-3.4Round 16🇬🇵 GUADELOUPE33♣♠6+1+0
-3.5Round 2🇷🇪 REUNION291NT♣K+2-10
-3.6Round 9🇮🇹 ITALY113NT♥7+1+10
-3.6Round 9🇮🇹 ITALY153NT♣K=+0
-3.8Round 10🇳🇱 NETHERLANDS263NT♦6=-10
-4.0Round 15🇪🇸 SPAIN43NT♠5-1-16
-4.1Round 5🇺🇸 USA134♠♦9-1-6
-4.2Round 6🇦🇷 ARGENTINA213NT♣5+1+0
-4.3Round 7🇮🇪 IRELAND131♠♥5=-5
-4.5Round 6🇦🇷 ARGENTINA273NT♦3-3-6
-4.7Round 2🇷🇪 REUNION223♥♠9=-6
-4.7Round 10🇳🇱 NETHERLANDS271NT♥2=-10
-4.7Round 14🇹🇼 CHINESE TAIPEI234♥♠Q+1+0
-5.9Round 10🇳🇱 NETHERLANDS194♠x♥A=-12
-6.0Round 1🇯🇵 JAPAN105♦x♣A-1-7
-6.3Round 5🇺🇸 USA144♥♠6-1-10
-6.4Round 1🇯🇵 JAPAN113NT♥7=-7
-6.4Round 15🇪🇸 SPAIN116♥♠A=-5
-6.9Round 6🇦🇷 ARGENTINA263♠♦A=-8
-6.9Round 7🇮🇪 IRELAND144♥♣5=-1
-7.9Round 10🇳🇱 NETHERLANDS316♠x♥6-7+11
-8.1Round 14🇹🇼 CHINESE TAIPEI244♠x♥J-2-9
-8.8Round 1🇯🇵 JAPAN75♥x♥A=-8
-8.9Round 1🇯🇵 JAPAN63NT♠10-5-12
-8.9Round 15🇪🇸 SPAIN163NT♥3=-11
-9.0Round 2🇷🇪 REUNION233♣♦A-3-15
-10.1Round 7🇮🇪 IRELAND74♠♥7-2-10
-10.7Round 6🇦🇷 ARGENTINA253NT♦10-2-8