KARLBERG Svein Gunnar · CORNELL

216rank
-1.6Butler · 168 bds
-0.01per board
±4.2swing
+0.28vs par /bd · #103/345
-0.02adjusted /bd
Butler per round: -8.2 8.7 17.7 26.1 -23.7 -13.7 26.1 -5.5 -24.9 -11.2 22.8 -15.8by round

vs par split: bidding +0.05 · play +0.23

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.02/bd

Card play — on target: opening leads 75.0% #254 of 345 · declarer play 74.1% #218 of 345 · defence 85.1% #164 of 345

Bidding activity — not a pass: 39.6% #280 of 345 (183/462)

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (10)80.8% (26)
Declarer play100.0% (6)66.7% (21)
Defence56.5% (23)94.4% (71)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 50.0% (8) · ♦ 80.0% (10) · ♣ 87.5% (8)

vs par by strain: NT -0.76 (46) · a suit +0.67 (122)

vs par by level: part-score -0.31 (62) · game +0.89 (94) · slam -1.50 (12)

By role: declaring -0.49/bd (-2.57 vs par · 74) · defending +0.37/bd (+2.52 vs par · 94)

By vulnerability: vulnerable +0.12/bd (+0.55 vs par · 84) · not vulnerable -0.14/bd (+0.01 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.ForfotA.Kolesnik – J.McallisterClosed14-8.2-0.59-0.29
Round 2A.ForfotL.Grude – T.GrudeOpen14+8.7+0.62-0.14
Round 3A.ForfotM.Henriksen – T.RasmussenOpen14+17.7+1.26+0.79
Round 4A.ForfotD.Mcintosh – R.HaugeClosed14+26.1+1.86+3.43
Round 5A.ForfotR.Tewari – S.MukherjeeOpen14-23.7-1.69-0.93
Round 6A.ForfotM.Figueiredo – M.TomaClosed14-13.7-0.98-3.29
Round 7A.ForfotY.Cao – J.GongClosed14+26.1+1.86+3.14
Round 8G.TislevollA.Bianchedi – A.MadalaClosed14-5.5-0.39-0.21
Round 9A.ForfotS.Gupta – R.GoenkaClosed14-24.9-1.78-0.14
Round 10A.ForfotS.Kang – S.RohOpen14-11.2-0.80-2.21
Round 11A.ForfotM.Mladenovic – J.MaricicClosed14+22.8+1.63+4.14
Round 12A.ForfotC.Oursel – F.RiehmClosed14-15.8-1.13-0.93

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
+11.4Round 2NORWAY OPEN205♣x♥A=+15
+11.0Round 12LES MOUSQUETAIRES193♣♦A-3+12
+9.3Round 4HAUGE206♥♣3-1+17
+8.9Round 3SUNSHINE144NT♠6-1+11
+8.8Round 7JJs GANG26♠♥A-1+12
+8.1Round 4HAUGE256♠x♥A-5+0
+8.1Round 8SHOURIE153NT♦3-1+12
+7.9Round 4HAUGE226♥♦K-1+11
+7.6Round 7JJs GANG103NT♣5=+0
+7.1Round 11SERBIA45♥♣5-1+13
+7.0Round 1SINGLE DUMMY74♠♦J-1+12
+6.6Round 10SEOUL223NT♠K-1+5
+6.5Round 3SUNSHINE45♦x♠3-1+12
+6.0Round 5INDIA OPEN134♠♥7-3+11
+5.7Round 9INDIA SENIORS24♠♦3=-1
+5.7Round 11SERBIA135♦♥A-3+5
+5.4Round 12LES MOUSQUETAIRES275♦♠A=-1
+5.3Round 7JJs GANG64♥♣6=+10
+4.9Round 11SERBIA73♠♥A=+7
+4.5Round 4HAUGE195♣x♠J-2+5
+4.4Round 10SEOUL254♠♣T-2+6
+4.3Round 2NORWAY OPEN254♠♦A=+0
+4.0Round 2NORWAY OPEN276♠♥4=+0
+3.9Round 11SERBIA34♣♠7-3+7
+3.8Round 6DRINTEAM244♥x♣K-2-3
+3.6Round 1SINGLE DUMMY14♠x♥A=+10
+3.5Round 7JJs GANG74♠♣A-1+6
+3.4Round 7JJs GANG84♠♣A-1+5
+3.1Round 3SUNSHINE132♠♦Q+1+7
+3.0Round 8SHOURIE162♠♥3-1+5
+2.9Round 6DRINTEAM202♠♦J+1+6
+2.9Round 6DRINTEAM254♠♥Q-2+6
+2.8Round 2NORWAY OPEN231NT♠T=-1
+2.8Round 5INDIA OPEN102♣♥3-1+5
+2.8Round 10SEOUL244♠♥2-2+5
+2.7Round 3SUNSHINE113♣♥A-1-2
+2.7Round 6DRINTEAM153NT♥5+1+1
+2.6Round 3SUNSHINE53♣♠A=-1
+2.6Round 3SUNSHINE122♦♥Q+1-1
+2.5Round 1SINGLE DUMMY64♥♦4=+0
+2.4Round 9INDIA SENIORS113NT♠3-1+10
+2.4Round 11SERBIA105♣♥7+1+13
+2.3Round 1SINGLE DUMMY131NT♠9+1+5
+2.2Round 2NORWAY OPEN194♥♣4-1+5
+2.1Round 10SEOUL213♣♦A=+0
+2.0Round 6DRINTEAM177♠♦2=+0
+1.9Round 3SUNSHINE85♦♠4-2+0
+1.9Round 12LES MOUSQUETAIRES213NT♥A-1+5
+1.8Round 2NORWAY OPEN154♠♥T-2+8
+1.8Round 11SERBIA64♦♥K-2+0
+1.7Round 8SHOURIE284♥♦K=-1
+1.7Round 12LES MOUSQUETAIRES234♠♣T+1+0
+1.3Round 3SUNSHINE22♦♥A-3+10
+1.3Round 6DRINTEAM194♥♥2+1-13
+1.3Round 7JJs GANG53♠♦T=-7
+1.3Round 11SERBIA114♥♦K+2+11
+1.2Round 4HAUGE153NT♥T=-2
+1.2Round 4HAUGE174♠♣J-1+4
+1.2Round 7JJs GANG11NT♦Q=+5
+1.2Round 7JJs GANG113NT♠3-1+5
+1.2Round 8SHOURIE194♠♦7+1+11
+1.2Round 10SEOUL194♦♣Q-1-5
+1.2Round 11SERBIA23NT♣8=-2
+1.2Round 12LES MOUSQUETAIRES252♦♣J=+2
+1.1Round 4HAUGE184♠♦A+2+17
+1.1Round 9INDIA SENIORS52♦♦2+3+10
+0.9Round 6DRINTEAM222♠♣6-2-1
+0.9Round 9INDIA SENIORS94♠♣K+2+11
+0.8Round 4HAUGE281NT♠J+2+1
+0.8Round 6DRINTEAM212♠♠T+1+0
+0.6Round 3SUNSHINE13♥♠A-2-8
+0.6Round 11SERBIA123♣♥6=+1
+0.5Round 10SEOUL171NT♠2+1+0
+0.4Round 2NORWAY OPEN181NT♠6+1-1
+0.4Round 6DRINTEAM184♥♠T+1+0
+0.4Round 9INDIA SENIORS124♠♦J=+1
+0.4Round 11SERBIA13NT♥T+1+11
+0.2Round 2NORWAY OPEN225♠♣4=+0
+0.2Round 5INDIA OPEN14♥♠J+3-10
+0.2Round 7JJs GANG122♥♦Q-1+2
+0.1Round 1SINGLE DUMMY34♣♥A+1-4
+0.0Round 1SINGLE DUMMY112NT♦5+1-6
+0.0Round 4HAUGE234♠♠J+1+13
+0.0Round 7JJs GANG93NT♦2=+0
+0.0Round 8SHOURIE213NT♥6+3-11
-0.0Round 9INDIA SENIORS72♥♥J+4-9
-0.0Round 10SEOUL273NT♥5=-1
-0.0Round 11SERBIA143♦♥A=+0
-0.1Round 1SINGLE DUMMY81NT♣4+1+1
-0.1Round 7JJs GANG41NT♦9+2+0
-0.4Round 2NORWAY OPEN165♣x♦3-2-5
-0.4Round 2NORWAY OPEN175♦x♣Q-1+0
-0.4Round 3SUNSHINE74♦♠A=+0
-0.4Round 3SUNSHINE94♠♦3+1+0
-0.4Round 5INDIA OPEN126♥♣6-1-11
-0.4Round 6DRINTEAM283NT♦6=-1
-0.5Round 1SINGLE DUMMY121NT♠3+3+9
-0.5Round 4HAUGE244♥♠K+1+0
-0.5Round 8SHOURIE274♠♣T-2-5
-0.5Round 9INDIA SENIORS84♠♦K+2+8
-0.6Round 5INDIA OPEN144♠♦Q+2+11
-0.6Round 7JJs GANG132♥♦7-3+7
-0.6Round 8SHOURIE204♥♦9=+0
-0.6Round 10SEOUL283NT♥2+2-2
-0.7Round 8SHOURIE234♥♠A+1+0
-0.7Round 8SHOURIE252♠♣8+1-1
-0.8Round 3SUNSHINE64♥♦J=+0
-0.9Round 1SINGLE DUMMY41NT♦5+2-10
-0.9Round 5INDIA OPEN73NT♠2=+0
-0.9Round 11SERBIA93NT♠7+1-7
-1.0Round 2NORWAY OPEN282♠♥8-2+0
-1.0Round 5INDIA OPEN91NT♦7-1-3
-1.3Round 1SINGLE DUMMY141NT♥5-1+2
-1.3Round 4HAUGE212♠♣9+2-1
-1.4Round 10SEOUL203♣♠K+1-10
-1.5Round 8SHOURIE263NT♠3-1+5
-1.6Round 4HAUGE164♥♠4+2-9
-1.6Round 4HAUGE274♥♠4=+1
-1.6Round 5INDIA OPEN82NT♥3-1-4
-1.6Round 12LES MOUSQUETAIRES224♥♦5+2+1
-1.7Round 8SHOURIE182♠♥K+2-1
-1.7Round 9INDIA SENIORS131NT♣7+1-1
-1.7Round 12LES MOUSQUETAIRES162♥♦Q+2+1
-1.8Round 10SEOUL161NT♠6-1-5
-1.9Round 6DRINTEAM262♥♠9+1+0
-1.9Round 12LES MOUSQUETAIRES174♥♣J-1-4
-2.0Round 5INDIA OPEN51NT♣K=-5
-2.0Round 7JJs GANG143NT♣4+1-1
-2.1Round 11SERBIA52♦♥K+2+0
-2.4Round 8SHOURIE173♥♠4-1-6
-2.4Round 10SEOUL264♠♥7+1-1
-2.5Round 5INDIA OPEN62NT♥A=+0
-2.6Round 12LES MOUSQUETAIRES262♥♠5+1+0
-2.7Round 2NORWAY OPEN216♦♣8+1-11
-2.9Round 1SINGLE DUMMY24♠♣J=-3
-3.0Round 4HAUGE264♥x♠A-1-9
-3.0Round 9INDIA SENIORS105♣♠K=+0
-3.0Round 10SEOUL153♥♠J-2+2
-3.5Round 11SERBIA83♣♠A+1-1
-3.6Round 9INDIA SENIORS13♠♦A=-1
-3.7Round 7JJs GANG33♦♣2=+0
-3.7Round 12LES MOUSQUETAIRES153NT♠4-1-5
-3.8Round 1SINGLE DUMMY93NT♥A-2-8
-3.9Round 1SINGLE DUMMY54♥♠K-2+0
-3.9Round 5INDIA OPEN34♠♥5-2-2
-3.9Round 8SHOURIE243NT♦4-3-11
-4.0Round 5INDIA OPEN113NT♠3+1-1
-4.0Round 12LES MOUSQUETAIRES245♥♠3-1-4
-4.4Round 12LES MOUSQUETAIRES184♠x♣K-2-5
-4.5Round 9INDIA SENIORS33NT♠J-1-5
-5.1Round 9INDIA SENIORS142♥♣A+3-6
-5.4Round 3SUNSHINE103NT♥A=-10
-5.5Round 3SUNSHINE35♣x♣J-1-7
-5.7Round 6DRINTEAM233NT♥2+1-13
-6.2Round 2NORWAY OPEN246♠♦8-2-14
-6.4Round 9INDIA SENIORS63NT♠9-2-7
-7.5Round 8SHOURIE225♣♥7=+0
-7.7Round 2NORWAY OPEN267♦♥3=+2
-7.8Round 12LES MOUSQUETAIRES284♠♦A+1-4
-7.9Round 5INDIA OPEN24♥♦A-1+2
-7.9Round 5INDIA OPEN45♦x♠Q=-6
-8.2Round 10SEOUL185♠♥9=-13
-9.3Round 12LES MOUSQUETAIRES204♣♥A-4-11
-10.2Round 6DRINTEAM273♦x♥6-3-14
-10.3Round 1SINGLE DUMMY106♦♥5-1-12
-10.6Round 9INDIA SENIORS45♥♠8-1-12
-11.4Round 10SEOUL236♦♥4=-12
-13.2Round 6DRINTEAM164♥x♦2-4-14