🇳🇴 BERG Erik · NORWAY

15rank
+166.2Butler · 240 bds
+0.69per board
±4.6swing
+0.34vs par /bd · #25/92
+0.65adjusted /bd
Butler per round: 18.3 3.1 32.3 29.2 19.2 -7.3 12.2 7.1 22.3 14.4 20 -4.6by round

vs par split: bidding -0.14 · play +0.46

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.65/bd

Card play — on target: opening leads 83.3% #11 of 92 · declarer play 76.9% #44 of 92 · defence 88.5% #12 of 92

Card play by contract type — on target
vs NTvs a suit
Opening leads90.0% (20)79.4% (34)
Declarer play70.6% (17)79.2% (48)
Defence88.9% (36)88.3% (77)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 80.0% (15) · ♦ 85.7% (14) · ♣ 84.6% (13)

vs par by strain: NT +1.38 (72) · a suit -0.13 (167)

vs par by level: part-score +0.28 (92) · game +0.91 (125) · slam -2.82 (22)

By role: declaring +1.45/bd (-1.01 vs par · 127) · defending -0.15/bd (+1.85 vs par · 113)

By vulnerability: vulnerable +1.02/bd (+0.72 vs par · 120) · not vulnerable +0.36/bd (-0.05 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.RingsethY.Ikemoto – H.YokoiClosed20+18.3+0.92+0.85
Round 2J.RingsethG.Feiler – J.WilliamsOpen20+3.1+0.15-0.70
Round 4J.RingsethC.Szabo – A.HonyekClosed20+32.3+1.61+1.80
Round 6J.RingsethB.Robles – J.PacareuOpen20+29.2+1.46+1.45
Round 8J.RingsethG.De Tessieres – O.BessisClosed20+19.2+0.96+0.65
Round 9J.RingsethH.Poon – C.LooOpen20-7.3-0.36-0.15
Round 10J.RingsethN.Tunyaset – P.AnugoonprasertClosed20+12.2+0.61+0.55
Round 12J.RingsethR.Hoffman – G.OfirClosed20+7.1+0.35+0.60
Round 14J.RingsethD.Korbel – S.KorbelClosed20+22.3+1.11-1.55
Round 15J.RingsethJ.Barth – M.DevelinClosed20+14.4+0.72+1.75
Round 16J.RingsethC.Leung – C.NgClosed20+20.0+1.00-0.45
Round 17J.RingsethR.Barbosa – P.CorreaClosed20-4.6-0.23-0.75

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
+15.8Round 4🇭🇺 HUNGARY54NT♥7+1+17
+13.1Round 8🇫🇷 FRANCE76♠♦4=+13
+13.0Round 1🇯🇵 JAPAN23NTx♠A-6+15
+11.1Round 14🇨🇦 CANADA173♥x♠Q=+14
+10.8Round 15🇺🇸 USA 2106♠♣3=+13
+10.7Round 14🇨🇦 CANADA116♠♦K=+0
+10.4Round 15🇺🇸 USA 293NT♣4-1+12
+10.1Round 16🇭🇰 CHINA HONG KONG57♦♠A=+12
+10.1Round 17🇧🇷 BRAZIL74♠♦A-1+12
+9.8Round 4🇭🇺 HUNGARY46♣♠2=-13
+9.7Round 17🇧🇷 BRAZIL43NT♦2-1+13
+9.4Round 9🇸🇬 SINGAPORE75♦♠K-1+9
+9.3Round 16🇭🇰 CHINA HONG KONG34♠♥6=+7
+8.5Round 14🇨🇦 CANADA123NT♥3-2+13
+7.7Round 6🇨🇱 CHILE95♦♦4=+0
+7.2Round 9🇸🇬 SINGAPORE84♥♣Q+1+1
+7.1Round 2🇦🇺 AUSTRALIA93NT♥3-3+7
+7.1Round 16🇭🇰 CHINA HONG KONG144♥♠J+2+1
+6.5Round 10🇹🇭 THAILAND103NT♠9+1+0
+6.5Round 14🇨🇦 CANADA74♠♣6-1+13
+6.4Round 6🇨🇱 CHILE121♠x♥A+1+6
+6.4Round 16🇭🇰 CHINA HONG KONG23NT♦A-2+11
+6.4Round 17🇧🇷 BRAZIL11NT♠A+3+7
+6.3Round 10🇹🇭 THAILAND182♠♣K+1+1
+6.2Round 2🇦🇺 AUSTRALIA64♠♣Q=+0
+6.2Round 6🇨🇱 CHILE54♠♠2+1+1
+6.2Round 8🇫🇷 FRANCE135♦♥7=+0
+5.9Round 2🇦🇺 AUSTRALIA33♥♠3-2+6
+5.8Round 15🇺🇸 USA 2154♠♦6=+0
+5.7Round 8🇫🇷 FRANCE83NT♥10+2+4
+5.6Round 6🇨🇱 CHILE24♠♥7+1+11
+5.6Round 10🇹🇭 THAILAND193NT♠2-2+13
+5.6Round 12🇮🇱 ISRAEL153♦♠K=+12
+5.5Round 1🇯🇵 JAPAN166♣♦3+1+11
+5.5Round 9🇸🇬 SINGAPORE171NTx♣4-2-3
+5.5Round 17🇧🇷 BRAZIL164♠x♦K-1+6
+5.4Round 6🇨🇱 CHILE73NT♦K-2+8
+5.4Round 12🇮🇱 ISRAEL64♠♥J=+11
+5.3Round 4🇭🇺 HUNGARY164♠♥J+2+17
+5.2Round 2🇦🇺 AUSTRALIA134♠♠J=+0
+5.1Round 1🇯🇵 JAPAN114♠♣A-2+11
+4.9Round 12🇮🇱 ISRAEL112♠♣K=+6
+4.8Round 2🇦🇺 AUSTRALIA192♠♦A=+6
+4.8Round 4🇭🇺 HUNGARY113♠♥J-2+11
+4.8Round 10🇹🇭 THAILAND123NT♠5-1+5
+4.7Round 1🇯🇵 JAPAN153♥♦A+1+4
+4.7Round 2🇦🇺 AUSTRALIA43NT♣3-2+7
+4.6Round 8🇫🇷 FRANCE153♣♥7-1+5
+4.4Round 14🇨🇦 CANADA93NT♣8=-13
+4.3Round 6🇨🇱 CHILE104♥♠9-3+5
+4.2Round 9🇸🇬 SINGAPORE133♥♥10-1+5
+4.1Round 8🇫🇷 FRANCE32♠♣4-2+11
+4.1Round 10🇹🇭 THAILAND53♠♦Q-1+4
+4.0Round 15🇺🇸 USA 265♣x♠A-2+0
+3.9Round 8🇫🇷 FRANCE123NT♣A-1+5
+3.9Round 12🇮🇱 ISRAEL142♠♥5+2+1
+3.8Round 17🇧🇷 BRAZIL204♠♦Q+1+1
+3.6Round 4🇭🇺 HUNGARY202♣♠6-1+12
+3.5Round 4🇭🇺 HUNGARY83NT♥J-2+6
+3.5Round 15🇺🇸 USA 283♣♠A+1+6
+3.4Round 1🇯🇵 JAPAN204♠♥3+1+12
+3.4Round 6🇨🇱 CHILE64♠♣A-1+6
+3.4Round 6🇨🇱 CHILE83♦♦2-2-1
+3.4Round 8🇫🇷 FRANCE194♠♦10=+0
+3.4Round 14🇨🇦 CANADA184♥♥3+2+2
+3.4Round 15🇺🇸 USA 232♥♠K-1-1
+3.3Round 4🇭🇺 HUNGARY72♥♣Q+1+7
+3.2Round 15🇺🇸 USA 213♥♠3=+6
+3.0Round 16🇭🇰 CHINA HONG KONG154♥♠K=-1
+2.9Round 1🇯🇵 JAPAN183♦♥A-1+0
+2.9Round 16🇭🇰 CHINA HONG KONG65♣♦7+1+5
+2.8Round 9🇸🇬 SINGAPORE21NT♦5+3+1
+2.7Round 10🇹🇭 THAILAND12♠♣K+2+6
+2.7Round 10🇹🇭 THAILAND133♣♠3=-1
+2.6Round 15🇺🇸 USA 2171NT♠5+1+1
+2.5Round 15🇺🇸 USA 2184♠♥K-2+11
+2.5Round 16🇭🇰 CHINA HONG KONG125♥♣10-1+7
+2.4Round 10🇹🇭 THAILAND91♠x♠2-1+2
+2.3Round 1🇯🇵 JAPAN77♣♠3=-2
+2.2Round 2🇦🇺 AUSTRALIA114♠♥3-1-6
+2.2Round 12🇮🇱 ISRAEL132♥x♠Q-2+3
+2.1Round 1🇯🇵 JAPAN52NT♥7=+0
+2.1Round 9🇸🇬 SINGAPORE103NT♥2=-1
+2.1Round 10🇹🇭 THAILAND71NT♦5-2+2
+2.1Round 12🇮🇱 ISRAEL204♥♣3=+0
+1.9Round 12🇮🇱 ISRAEL161NT♦J=-1
+1.9Round 15🇺🇸 USA 275♠♣J=+1
+1.9Round 17🇧🇷 BRAZIL124♠♦5=+0
+1.8Round 4🇭🇺 HUNGARY94♠♣A+1-11
+1.8Round 14🇨🇦 CANADA33♥♥A=-10
+1.7Round 6🇨🇱 CHILE162♦♥7=+5
+1.5Round 4🇭🇺 HUNGARY133NT♥5+2-12
+1.5Round 12🇮🇱 ISRAEL13♥♠K=+6
+1.4Round 9🇸🇬 SINGAPORE163NT♣6-1+5
+1.2Round 2🇦🇺 AUSTRALIA103NT♦8+2+0
+1.2Round 4🇭🇺 HUNGARY173NT♦3-1+5
+1.2Round 14🇨🇦 CANADA63NT♣7+4+2
+1.2Round 17🇧🇷 BRAZIL103♥♠Q-2+3
+1.1Round 6🇨🇱 CHILE184♠♠7+2-13
+1.1Round 6🇨🇱 CHILE191NT♦4-1+10
+1.1Round 10🇹🇭 THAILAND112♠♥K+2+6
+1.1Round 16🇭🇰 CHINA HONG KONG131NT♠6=+5
+1.0Round 15🇺🇸 USA 2114♠♦5-2+5
+1.0Round 16🇭🇰 CHINA HONG KONG14♥♦10=+0
+0.9Round 2🇦🇺 AUSTRALIA152♥♠3+1-7
+0.9Round 12🇮🇱 ISRAEL121NT♥8+1+0
+0.9Round 14🇨🇦 CANADA144♥♣4-1+4
+0.9Round 15🇺🇸 USA 241NT♥2-1+0
+0.9Round 17🇧🇷 BRAZIL143NT♣2+1+0
+0.8Round 1🇯🇵 JAPAN174♥♠A+1+0
+0.8Round 12🇮🇱 ISRAEL171NT♥7+2-1
+0.8Round 16🇭🇰 CHINA HONG KONG162♠♦9+1+0
+0.6Round 1🇯🇵 JAPAN123♣♠4=-1
+0.6Round 2🇦🇺 AUSTRALIA143♠♦3=+7
+0.6Round 15🇺🇸 USA 2192♥♦10+3-6
+0.5Round 4🇭🇺 HUNGARY183NT♦J=+1
+0.5Round 8🇫🇷 FRANCE104♥♠4=-1
+0.5Round 9🇸🇬 SINGAPORE195♣x♦K-2+0
+0.5Round 10🇹🇭 THAILAND153NT♥J+3-12
+0.4Round 9🇸🇬 SINGAPORE94♠♣5=-1
+0.4Round 17🇧🇷 BRAZIL53NT♠4-1-5
+0.3Round 4🇭🇺 HUNGARY12♥♦K-1+8
+0.3Round 6🇨🇱 CHILE33♠♠5+1-6
+0.3Round 6🇨🇱 CHILE143NT♠5+1+0
+0.3Round 8🇫🇷 FRANCE161♠♦K+2-6
+0.2Round 6🇨🇱 CHILE43NT♣4=+1
+0.2Round 9🇸🇬 SINGAPORE184♥♦5=+0
+0.2Round 16🇭🇰 CHINA HONG KONG171NT♦10-2-8
+0.1Round 16🇭🇰 CHINA HONG KONG92♣♠A-2+1
+0.1Round 17🇧🇷 BRAZIL23NT♦10-1+6
-0.1Round 14🇨🇦 CANADA83♦♣3+2-6
-0.1Round 16🇭🇰 CHINA HONG KONG193NT♣3+1+0
-0.2Round 12🇮🇱 ISRAEL53NT♠2=+0
-0.2Round 17🇧🇷 BRAZIL151NT♣6=-2
-0.3Round 8🇫🇷 FRANCE13NT♣7-2+0
-0.3Round 14🇨🇦 CANADA132♠♣Q+1+0
-0.4Round 6🇨🇱 CHILE113NT♥7+1+0
-0.4Round 10🇹🇭 THAILAND63NT♠Q-1-5
-0.5Round 1🇯🇵 JAPAN32♥♠5-3-10
-0.5Round 4🇭🇺 HUNGARY191NT♠2=-1
-0.5Round 8🇫🇷 FRANCE142♠♣A=+0
-0.5Round 10🇹🇭 THAILAND33NT♣6+2+0
-0.6Round 1🇯🇵 JAPAN131NT♣7-1+1
-0.6Round 4🇭🇺 HUNGARY154♥♠A+1+0
-0.6Round 8🇫🇷 FRANCE42♠♦2-1+6
-0.6Round 17🇧🇷 BRAZIL32♠♣2=+0
-0.7Round 1🇯🇵 JAPAN84♠♠2+2-1
-0.7Round 9🇸🇬 SINGAPORE31NT♦6=+1
-0.7Round 9🇸🇬 SINGAPORE154♥♣A=+0
-0.7Round 12🇮🇱 ISRAEL93♣♥5+1+0
-0.8Round 8🇫🇷 FRANCE183NT♥5+2+11
-0.8Round 12🇮🇱 ISRAEL44♠♥Q+1-13
-0.8Round 14🇨🇦 CANADA24♠♣J+1+0
-0.9Round 2🇦🇺 AUSTRALIA82♠♦10-2+1
-0.9Round 2🇦🇺 AUSTRALIA164♠♦J=+1
-0.9Round 8🇫🇷 FRANCE64♠♦A-1-5
-0.9Round 8🇫🇷 FRANCE172♥♥3+1+0
-1.0Round 9🇸🇬 SINGAPORE143NT♥3+3-1
-1.1Round 1🇯🇵 JAPAN93♠♣6=-6
-1.1Round 8🇫🇷 FRANCE24♠♥9-1-5
-1.1Round 10🇹🇭 THAILAND173NT♥10+3+11
-1.1Round 12🇮🇱 ISRAEL34♣♠4=+0
-1.1Round 14🇨🇦 CANADA163♥♣10-1-2
-1.2Round 16🇭🇰 CHINA HONG KONG204♠♦A=-3
-1.2Round 17🇧🇷 BRAZIL93♣♠K-1+0
-1.2Round 17🇧🇷 BRAZIL134♠♣3-1-6
-1.3Round 14🇨🇦 CANADA13NT♣Q-1+2
-1.4Round 1🇯🇵 JAPAN15♥♠K+2-7
-1.4Round 2🇦🇺 AUSTRALIA173♠♥9=+0
-1.4Round 4🇭🇺 HUNGARY104♥♣2+2-1
-1.4Round 4🇭🇺 HUNGARY144♥♣K=+0
-1.4Round 10🇹🇭 THAILAND20Pass+3
-1.4Round 12🇮🇱 ISRAEL195♦♠A=+0
-1.5Round 15🇺🇸 USA 2134♠♣3+1+0
-1.6Round 12🇮🇱 ISRAEL184♠♥A+1+13
-1.6Round 16🇭🇰 CHINA HONG KONG114♥♠A+1-11
-1.8Round 10🇹🇭 THAILAND43NT♠4=+1
-1.8Round 12🇮🇱 ISRAEL75♠♣K-1-12
-1.9Round 4🇭🇺 HUNGARY123♥♠6-1+1
-1.9Round 6🇨🇱 CHILE136NT♠2=+0
-1.9Round 6🇨🇱 CHILE173♥♠9-1-5
-1.9Round 12🇮🇱 ISRAEL103♣♥K-1-5
-2.0Round 8🇫🇷 FRANCE204♥♦6=-3
-2.1Round 16🇭🇰 CHINA HONG KONG183NT♥9=+0
-2.2Round 6🇨🇱 CHILE14♥♣A+1+0
-2.2Round 9🇸🇬 SINGAPORE203♠♣3=+0
-2.2Round 14🇨🇦 CANADA154♠♦J-1-5
-2.4Round 1🇯🇵 JAPAN46♠♣3=-12
-2.4Round 10🇹🇭 THAILAND21NTx♣7=-7
-2.5Round 2🇦🇺 AUSTRALIA71NT♣3=+11
-2.5Round 15🇺🇸 USA 224♠♥K+1-1
-2.6Round 1🇯🇵 JAPAN194♠x♥A-2-2
-2.6Round 2🇦🇺 AUSTRALIA183NT♥J=+1
-2.8Round 14🇨🇦 CANADA106NT♣6=-13
-2.8Round 16🇭🇰 CHINA HONG KONG83NT♦6-2-5
-2.9Round 2🇦🇺 AUSTRALIA203NT♦3-1-12
-2.9Round 8🇫🇷 FRANCE54♠♥K=-7
-2.9Round 9🇸🇬 SINGAPORE112♠♦Q=+1
-3.0Round 1🇯🇵 JAPAN144♠♦7-2-5
-3.0Round 2🇦🇺 AUSTRALIA12♠♠3-2-7
-3.0Round 4🇭🇺 HUNGARY24♥♠5-1-5
-3.3Round 8🇫🇷 FRANCE92♠♣K-1-6
-3.4Round 14🇨🇦 CANADA193♥♠2=-6
-3.5Round 2🇦🇺 AUSTRALIA124♥♠K-1-11
-3.6Round 9🇸🇬 SINGAPORE44♠♦6=+0
-3.6Round 15🇺🇸 USA 2163♦♣4+1-7
-3.7Round 14🇨🇦 CANADA43NT♥J-1-6
-3.7Round 14🇨🇦 CANADA202♠♥8-1-6
-3.7Round 16🇭🇰 CHINA HONG KONG76♥♣Q+1-8
-3.8Round 9🇸🇬 SINGAPORE126♠♦10-1-11
-3.8Round 10🇹🇭 THAILAND146♣♥9+1+2
-3.8Round 17🇧🇷 BRAZIL84♠♣10-1-4
-4.0Round 6🇨🇱 CHILE202♥♠9=+0
-4.0Round 10🇹🇭 THAILAND163♦♠K+2-7
-4.1Round 16🇭🇰 CHINA HONG KONG103♣♥7+2-10
-4.6Round 1🇯🇵 JAPAN103NT♠K+3+17
-4.7Round 17🇧🇷 BRAZIL182♥x♥10-2-10
-4.8Round 15🇺🇸 USA 2142♠♥K=-6
-4.9Round 4🇭🇺 HUNGARY63♠♣5=-6
-5.2Round 1🇯🇵 JAPAN63NT♠A-2-8
-5.2Round 12🇮🇱 ISRAEL24♠♥9=-8
-5.4Round 4🇭🇺 HUNGARY35♦♣K=+0
-5.6Round 15🇺🇸 USA 2124♥♦10-1-12
-5.9Round 17🇧🇷 BRAZIL176♥♠5+1-12
-6.3Round 9🇸🇬 SINGAPORE53♦♣6=-6
-6.6Round 2🇦🇺 AUSTRALIA52♦x♦Q=-8
-6.8Round 14🇨🇦 CANADA57NTx♠9-1-14
-7.2Round 9🇸🇬 SINGAPORE66♥♠Q+1+11
-7.4Round 12🇮🇱 ISRAEL86♥♦6=+0
-7.5Round 6🇨🇱 CHILE153♦♠5+1+1
-7.5Round 15🇺🇸 USA 2203NT♣K=+13
-7.8Round 17🇧🇷 BRAZIL62♠x♦A-4-12
-8.9Round 16🇭🇰 CHINA HONG KONG43NT♥4-1-12
-9.3Round 8🇫🇷 FRANCE114♠x♣9+1-9
-9.4Round 17🇧🇷 BRAZIL116♠♦Q-2-11
-9.8Round 17🇧🇷 BRAZIL196♠♦2+1-1
-10.7Round 15🇺🇸 USA 256♦♥10=+0
-11.2Round 10🇹🇭 THAILAND86♦x♠K=-13
-11.4Round 2🇦🇺 AUSTRALIA23NT♠A=-10
-12.6Round 9🇸🇬 SINGAPORE16♥♣4=-14