CORNELL Michael · CORNELL NZ NORWAY

555rank
-48.0Butler · 150 bds
-0.32per board
±4.8swing
+0.53vs par /bd · #146/695
-0.27adjusted /bd
Butler per round: -1.4 1 4.8 1.9 -18.2 -9.6 -2.1 -36.9 1.8 10.6 20.9 9.6 -11.5 -19.1 0.2by round

vs par split: bidding +0.59 · play -0.03

Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 90.3% #56 of 694 · declarer play 68.0% #548 of 694 · defence 76.9% #609 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)91.7% (24)
Declarer play75.0% (8)64.7% (17)
Defence60.0% (15)81.0% (63)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (8) · ♦ 80.0% (5) · ♣ 100.0% (10)

vs par by strain: NT +2.00 (30) · a suit +0.16 (110)

vs par by level: part-score +0.68 (53) · game +0.37 (79) · slam +1.62 (8)

By role: declaring -0.41/bd (-2.33 vs par · 69) · defending -0.24/bd (+2.98 vs par · 81)

By vulnerability: vulnerable -1.27/bd (-0.88 vs par · 76) · not vulnerable +0.65/bd (+1.99 vs par · 74)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.TurnerJ.Li – Z.LiClosed10-1.4-0.14-0.70
Round 2A.TurnerS.Stratingh – F.LothClosed10+1.0+0.10+0.20
Round 3A.TurnerP.Kroezen – M.Van Der ListClosed10+4.8+0.48+0.50
Round 4A.TurnerI.Delmonte – A.BachClosed10+1.9+0.19+1.30
Round 5A.TurnerG.Van Middelem – P.CaputoClosed10-18.2-1.82-2.70
Round 6A.TurnerG.Karakolev – Z.ZaharievClosed10-9.6-0.96-1.10
Round 7A.TurnerF.Hugony – F.VinciClosed10-2.1-0.21+1.90
Round 8A.TurnerY.Lu – L.GuClosed10-36.9-3.69-1.80
Round 9A.TurnerJ.Lafourcade – G.KeldermansClosed10+1.8+0.18-0.30
Round 10A.TurnerP.Noordeman – J.WormOpen10+10.6+1.06+0.50
Round 11A.TurnerV.Fellinga – H.VroomOpen10+20.9+2.09+5.30
Round 12A.TurnerK.Lung – P.ChunOpen10+9.6+0.96+6.30
Round 13A.TurnerS.Shen – R.LiOpen10-11.5-1.15-2.10
Round 14A.TurnerK.Shoaib – K.HadiOpen10-19.1-1.91-0.70
Round 15A.TurnerH.Dabekaussen – P.MeysClosed10+0.2+0.02+1.40

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
+15.1Round 10DE RUITER82♠x♥J-6+14
+14.1Round 11STEPBRIDGE147♦x♣2-4+15
+11.1Round 1WUHAN75♦♥6-2+13
+10.9Round 4WRANG66♠♥A-2+13
+10.7Round 15DE MIJNSTREEK233NT♦2=+10
+9.8Round 1WUHAN24♠x♥A-2+12
+9.2Round 4WRANG14♥x♥6=+12
+9.2Round 11STEPBRIDGE184♠♣K-1+12
+8.1Round 7ITALIA VINCI63NT♥10=+7
+6.8Round 9FRENCKEN264♥♦10+1-13
+6.5Round 10DE RUITER43♣♠5-3+10
+6.3Round 13PAN CHINA65♣x♠3-1+11
+5.9Round 9FRENCKEN303NT♠7+1+1
+5.3Round 12CHINA HONG KONG244♥♦K+2+11
+5.0Round 11STEPBRIDGE123NT♥9=+0
+4.9Round 3RUITEN 7222♦♠J-2+7
+4.9Round 11STEPBRIDGE114NT♥4+2+11
+4.8Round 12CHINA HONG KONG273♥♣10+2+6
+4.4Round 12CHINA HONG KONG296♣♠10+1+13
+4.3Round 6CHATEAU ROSSENOVO263♠♣2-2+3
+3.4Round 2SPORTIEF20Adj.♠A-11
+3.3Round 1WUHAN13♦♣A=+0
+3.3Round 12CHINA HONG KONG233♥♥6+2+9
+2.8Round 2SPORTIEF12Adj.♥5+4
+2.8Round 4WRANG94♥♦A-1+6
+2.8Round 13PAN CHINA81NT♦5-1+8
+2.6Round 11STEPBRIDGE163NT♠6-2+11
+2.5Round 5BEGIJNTJE181♠♣5+1+6
+2.4Round 6CHATEAU ROSSENOVO241NT♥4+2+7
+2.4Round 11STEPBRIDGE153NT♦4+3+2
+2.4Round 14PIE176♠♥2=-10
+2.2Round 2SPORTIEF17Adj.♦A+3
+2.1Round 1WUHAN83♦♠A=-1
+2.1Round 3RUITEN 7253♦♠4+1+0
+2.0Round 1WUHAN103♦♣Q=+1
+2.0Round 9FRENCKEN252♥♣A=+0
+1.9Round 2SPORTIEF19Adj.♠A+11
+1.9Round 13PAN CHINA32♥♦5=+1
+1.7Round 8CHINA LADIES144♥♣7-1+4
+1.7Round 13PAN CHINA41♠♣J+1-1
+1.6Round 9FRENCKEN273NT♦Q=+3
+1.6Round 10DE RUITER32♣♦5=+0
+1.6Round 15DE MIJNSTREEK275♦x♠A-2+4
+1.5Round 2SPORTIEF16Adj.♥4+3
+1.5Round 8CHINA LADIES185♠♥K=+0
+1.4Round 2SPORTIEF14Adj.♣7+3
+1.3Round 2SPORTIEF15Adj.♥9+4
+1.3Round 3RUITEN 7213NT♥K=+0
+1.1Round 6CHATEAU ROSSENOVO303♦♠4=+0
+0.9Round 14PIE193NT♥7+1+1
+0.8Round 3RUITEN 7242♠♥9-1-2
+0.7Round 6CHATEAU ROSSENOVO252♥♦A-1-1
+0.7Round 10DE RUITER13NT♦3+2+0
+0.7Round 12CHINA HONG KONG282♦♠4+1+1
+0.6Round 7ITALIA VINCI12♠♥3+2+6
+0.6Round 9FRENCKEN224♥♠A=+1
+0.6Round 11STEPBRIDGE133NT♦4=-2
+0.6Round 15DE MIJNSTREEK252♠♣4+2+10
+0.5Round 7ITALIA VINCI33NT♦2=+0
+0.5Round 7ITALIA VINCI104♥♠J+3+17
+0.5Round 8CHINA LADIES154♠♠2+1+0
+0.5Round 15DE MIJNSTREEK284♠♥A+1+0
+0.4Round 3RUITEN 7233♦♣4-1+1
+0.4Round 3RUITEN 7271♠♣Q+1+1
+0.4Round 13PAN CHINA53NT♣4=-1
+0.2Round 1WUHAN63♣♠A=-10
+0.2Round 7ITALIA VINCI23NT♥3+2+1
+0.2Round 9FRENCKEN293NT♠J=-2
+0.2Round 15DE MIJNSTREEK264♠♣J=+0
+0.1Round 14PIE123♠♦K-1-2
+0.1Round 15DE MIJNSTREEK224♠♣10=+0
+0.0Round 4WRANG84♦♠J-1-2
-0.0Round 5BEGIJNTJE124♥♦2+1+0
+0.0Round 10DE RUITER103♣♥7+1+0
-0.1Round 5BEGIJNTJE164♥♠3+2-1
-0.1Round 15DE MIJNSTREEK244♠♦A=+1
-0.2Round 4WRANG54♥x♣A-1+5
-0.2Round 14PIE154♥♠3-1-5
-0.3Round 3RUITEN 7292♠♣A-1+1
-0.3Round 5BEGIJNTJE114♥♥3=+0
-0.3Round 10DE RUITER54♠x♣K-2+0
-0.4Round 2SPORTIEF18Adj.♣3+4
-0.4Round 4WRANG44♥♠A+1-1
-0.5Round 7ITALIA VINCI52♥♦2+1+0
-0.6Round 9FRENCKEN284♥♣K+2+12
-0.7Round 7ITALIA VINCI74♠♥K=+0
-0.7Round 12CHINA HONG KONG305♣♦6+1+11
-0.8Round 6CHATEAU ROSSENOVO234♥♥A=+1
-0.8Round 12CHINA HONG KONG213NT♦5+2+12
-1.0Round 6CHATEAU ROSSENOVO283♣♦7-1-4
-1.0Round 10DE RUITER73♦♥K-1-1
-1.0Round 15DE MIJNSTREEK294♠♥5+1+0
-1.1Round 2SPORTIEF11Adj.♥6-3
-1.1Round 14PIE111NT♥5=+0
-1.1Round 14PIE134♥♠Q+2+13
-1.2Round 1WUHAN53♣♥A=+0
-1.2Round 15DE MIJNSTREEK303NT♣7=+2
-1.4Round 3RUITEN 7262♥♦2+2+1
-1.5Round 4WRANG35♦♠A-1-3
-1.5Round 8CHINA LADIES163♣♠2=+9
-1.5Round 12CHINA HONG KONG223♣♥6=+1
-1.5Round 12CHINA HONG KONG263♦♣A+1+0
-1.6Round 3RUITEN 7304♠♦A-1-4
-1.6Round 14PIE143NT♣5+2+11
-1.8Round 3RUITEN 7284♠♦4=+0
-2.0Round 13PAN CHINA93NT♥3=-13
-2.1Round 6CHATEAU ROSSENOVO272♠♥10-1-8
-2.1Round 7ITALIA VINCI93NT♥4=+0
-2.2Round 13PAN CHINA13NT♠7+3-1
-2.3Round 4WRANG73♥♦3-2-3
-2.3Round 5BEGIJNTJE173♣♦Q-1-4
-2.4Round 5BEGIJNTJE134♠♦7+3-12
-2.7Round 5BEGIJNTJE203♦♠9+1-10
-2.8Round 8CHINA LADIES172♠♥J=+0
-2.8Round 11STEPBRIDGE193NT♥5+4+10
-3.0Round 5BEGIJNTJE156♥♣J=+0
-3.1Round 9FRENCKEN242♠♦3=+0
-3.3Round 4WRANG23♣♥K-3+3
-3.3Round 11STEPBRIDGE175♥♣4-2-5
-3.4Round 10DE RUITER62♠♠3+2-6
-3.5Round 6CHATEAU ROSSENOVO223♠♥10+1+6
-3.6Round 7ITALIA VINCI42♠♣A+1-1
-3.7Round 5BEGIJNTJE143♣♥3-2-5
-3.7Round 8CHINA LADIES204♥♣10=+0
-3.8Round 10DE RUITER91♥♣7+2+0
-4.4Round 12CHINA HONG KONG253NT♥7+1-1
-4.5Round 13PAN CHINA104♠♥Q-1-12
-4.8Round 10DE RUITER24♠♦9-1-12
-5.1Round 7ITALIA VINCI84♠♥A+2-11
-5.1Round 14PIE164♠♦4+1-4
-5.2Round 6CHATEAU ROSSENOVO292♠♦J+2-10
-5.2Round 14PIE184♠♥6-1-10
-5.5Round 6CHATEAU ROSSENOVO214♠♣10-1-5
-5.8Round 9FRENCKEN213♠♥J-1-5
-5.8Round 9FRENCKEN234♥♠2=+0
-6.2Round 5BEGIJNTJE193NT♠3+1-1
-6.3Round 1WUHAN93NT♣7-3-9
-6.6Round 8CHINA LADIES124♠♥A-1-6
-6.8Round 13PAN CHINA74♠♥K=-10
-7.4Round 8CHINA LADIES135♣♦K-2-7
-7.5Round 8CHINA LADIES113NT♦3+1-7
-8.2Round 14PIE204♥♠2=-1
-9.1Round 13PAN CHINA24♥♠3=-3
-11.0Round 1WUHAN46♠♣J=+0
-11.1Round 8CHINA LADIES194♠♣6=-11
-11.2Round 15DE MIJNSTREEK215♥♣6-1-13
-11.4Round 1WUHAN34♠♥A-2-13
-11.8Round 11STEPBRIDGE206♠♣3=-1
-12.0Round 2SPORTIEF13Adj.♣3-16
-13.3Round 4WRANG107♠♥10-1-17