ROSENBERG Michael · GORDON

8rank
+125.3Butler · 120 bds
+1.04per board
±4.2swing
+2.15vs par /bd · #1/695
+1.23adjusted /bd
Butler per round: 1.5 -7.8 24.2 20.8 15.6 0.9 34.6 43.5 3.6 -11.8 -1.3 1.5by round

vs par split: bidding +1.90 · play +0.25

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +1.23/bd

Card play — on target: opening leads 87.8% #92 of 694 · declarer play 79.2% #203 of 694 · defence 87.0% #204 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (10)96.8% (31)
Declarer play90.0% (10)71.4% (14)
Defence85.7% (14)87.3% (55)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 80.0% (10) · ♦ 87.5% (8) · ♣ 92.3% (13)

vs par by strain: NT +2.96 (26) · a suit +1.93 (94)

vs par by level: part-score +2.90 (42) · game +1.14 (73) · slam +10.60 (5)

By role: declaring +0.79/bd (-1.04 vs par · 51) · defending +1.23/bd (+4.51 vs par · 69)

By vulnerability: vulnerable +1.18/bd (+1.90 vs par · 60) · not vulnerable +0.91/bd (+2.40 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2C.WillenkenF.Vinci – F.HugonyClosed10+1.5+0.15+0.60
Round 3C.WillenkenD.Padon – A.BirmanClosed10-7.8-0.78-0.90
Round 5C.WillenkenM.Amaral – I.ElkinOpen10+24.2+2.42+2.80
Round 6C.WillenkenP.Pigot – T.MaccormacOpen10+20.8+2.08+1.90
Round 7C.WillenkenJ.Dhondy – A.KayOpen10+15.6+1.56+3.60
Round 8C.WillenkenJ.Shah – K.RamaratnamClosed10+0.9+0.09+2.80
Round 10C.WillenkenP.Sussel – E.MauberquezClosed10+34.6+3.46+4.70
Round 11C.WillenkenA.Smilgajs – U.JansonsOpen10+43.5+4.35+6.80
Round 12C.WillenkenT.Bakkeren – F.BakkerenOpen10+3.6+0.36+5.90
Round 13C.WillenkenT.Nunn – S.HansOpen10-11.8-1.18-1.90
Round 14C.WillenkenY.Khyuppenen – V.KholomeevOpen10-1.3-0.13-1.50
Round 15C.WillenkenW.Turant – D.FilipowiczOpen10+1.5+0.15+1.00

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
+14.5Round 7DHONDY96♣x♦4-4+15
+11.9Round 11LATVIA116♥♠6-2+14
+10.6Round 10PAYEN93NT♣Q=+10
+10.3Round 5TANGO ARGENTINO115♠♠7-1+10
+10.3Round 11LATVIA194♠♥K-2+14
+10.1Round 11LATVIA174♥x♣10=+10
+9.9Round 3ISRAEL JUNIORS263♠x♠K-3+12
+9.0Round 7DHONDY63NT♠10+2+8
+8.7Round 5TANGO ARGENTINO205♦♠9-2+13
+8.5Round 15CONSUS OIL303NT♦3-1+11
+6.8Round 10PAYEN23NT♦6-2+13
+5.9Round 11LATVIA144♠♦K-1+10
+5.5Round 11LATVIA182♠♣2+2+8
+5.5Round 14PARIMATCH123NT♠2-2+8
+4.8Round 2ITALIA VINCI205♦♠A-5+14
+4.7Round 5TANGO ARGENTINO134♥♣Q=+13
+4.7Round 6PIGOT294♠♦J+1+0
+4.7Round 10PAYEN83♠♣6-1+10
+4.6Round 6PIGOT213NT♥3+1+7
+4.6Round 10PAYEN44♠♠6-2+2
+4.6Round 12T ONSTEIN283NT♥A-1+6
+4.4Round 12T ONSTEIN244♠♣J+3+10
+4.4Round 14PARIMATCH165♦♥A+1+3
+4.2Round 3ISRAEL JUNIORS291NT♠6=+6
+4.0Round 10PAYEN63♠♦3=+6
+3.7Round 6PIGOT282♠♦7+1+1
+3.7Round 12T ONSTEIN296♥♦6=+13
+3.3Round 2ITALIA VINCI112♦♣3=+5
+3.3Round 10PAYEN32♠♦K=+5
+3.2Round 2ITALIA VINCI144♠♣7-3+2
+3.2Round 6PIGOT242NT♥4=+7
+3.2Round 6PIGOT253♠♣K-3+2
+3.0Round 5TANGO ARGENTINO156NT♣2=+0
+3.0Round 12T ONSTEIN253♦♥Q+1+7
+2.6Round 11LATVIA163NT♠3-2+11
+2.5Round 5TANGO ARGENTINO182♣♠K=-1
+2.4Round 7DHONDY42♥♦J=+6
+2.3Round 11LATVIA134♥♠6+1+0
+2.1Round 14PARIMATCH153♠♦K+1+7
+2.0Round 8TEXAN ACES163♣♠3-1+12
+1.8Round 6PIGOT263♠♦6-1+0
+1.7Round 8TEXAN ACES144♥♣10-1+4
+1.6Round 14PARIMATCH143NT♠8+2-11
+1.4Round 13OZ OPEN31NT♠7=+0
+1.3Round 3ISRAEL JUNIORS215♣♥10=+0
+1.3Round 8TEXAN ACES134♥♠3=+3
+1.2Round 8TEXAN ACES172♠♥J-1+5
+1.1Round 3ISRAEL JUNIORS254♠♦2-1-1
+1.1Round 6PIGOT303♦♠7=+0
+1.1Round 15CONSUS OIL224♠♦3+1+1
+1.0Round 2ITALIA VINCI122♥♣8+1+0
+1.0Round 2ITALIA VINCI133NT♥3+3+13
+1.0Round 8TEXAN ACES193♠♠2-1+5
+1.0Round 10PAYEN73♦♥K-1+1
+1.0Round 11LATVIA204♠♣3+2+12
+1.0Round 13OZ OPEN93NT♥2+3-12
+0.9Round 2ITALIA VINCI172♥♥6-2+0
+0.8Round 3ISRAEL JUNIORS244♣♥K-1-2
+0.8Round 6PIGOT273♣♦J+2-6
+0.7Round 13OZ OPEN63♥♣6=+7
+0.6Round 13OZ OPEN22♥♥2+1+8
+0.5Round 7DHONDY52♥♣5=+1
+0.5Round 7DHONDY104♥♣A+3+17
+0.5Round 8TEXAN ACES154♠♥3+1+0
+0.5Round 15CONSUS OIL284♠♥A+1+0
+0.4Round 11LATVIA153NT♦5+1+0
+0.4Round 13OZ OPEN53NT♣3=-1
+0.3Round 10PAYEN54♠x♣K-2+0
+0.2Round 7DHONDY24♠♣Q+1+1
+0.2Round 15CONSUS OIL264♠♣J=+0
+0.1Round 5TANGO ARGENTINO164♥♠5+2+1
+0.1Round 14PARIMATCH193NT♣2+2+0
+0.0Round 5TANGO ARGENTINO124♥♦4+1+0
+0.0Round 8TEXAN ACES185♣♥K=-2
-0.0Round 10PAYEN103♣♠J+1+0
-0.1Round 5TANGO ARGENTINO142♠♥A-1+2
-0.1Round 8TEXAN ACES112♣♦2=+2
-0.2Round 13OZ OPEN81NT♦4-3+6
-0.2Round 15CONSUS OIL252♠♣8+3+9
-0.3Round 13OZ OPEN13NT♥10+1+1
-0.5Round 7DHONDY33NT♥8+1-1
-0.6Round 12T ONSTEIN263♦♣A=+1
-0.7Round 7DHONDY74♠♥K=+0
-0.7Round 10PAYEN13NT♠4+2+0
-0.7Round 14PARIMATCH176♣♣2=+11
-0.8Round 6PIGOT234♥♦6=+1
-0.8Round 12T ONSTEIN213NT♦2+2+12
-0.8Round 14PARIMATCH134♥♣A=-13
-1.0Round 15CONSUS OIL294♠♥2+1+0
-1.3Round 15CONSUS OIL215♣x♦Q-3-4
-1.4Round 12T ONSTEIN222♥♦10-1+1
-1.5Round 5TANGO ARGENTINO173♣♦Q=+0
-1.5Round 6PIGOT222♠♥K=+7
-1.5Round 12T ONSTEIN274♥♣10+1+0
-1.6Round 3ISRAEL JUNIORS271NT♠2+3-1
-1.7Round 12T ONSTEIN304♥♦A+1+10
-2.0Round 15CONSUS OIL244♠♠2+2-1
-2.1Round 15CONSUS OIL274♠♦K+1+0
-2.2Round 15CONSUS OIL235♣♥10-1-6
-2.4Round 3ISRAEL JUNIORS284♠♥K+1-1
-2.6Round 2ITALIA VINCI154♣♥9-1-5
-2.6Round 2ITALIA VINCI185♣♦7-2-6
-3.0Round 8TEXAN ACES125♦♣A-2-1
-3.4Round 3ISRAEL JUNIORS222♥♦5-3-1
-3.5Round 5TANGO ARGENTINO195♣♠A-1-10
-3.6Round 2ITALIA VINCI165♥♠K-1-5
-3.7Round 8TEXAN ACES204♥♣10=+0
-3.7Round 14PARIMATCH204♥♣J-1-12
-3.9Round 2ITALIA VINCI194♠♦K-1-12
-3.9Round 14PARIMATCH112♠♠3=-5
-4.1Round 13OZ OPEN41NT♠2+1-6
-4.5Round 13OZ OPEN104♠♦10-1-12
-5.1Round 7DHONDY84♠♥K+2-11
-5.2Round 7DHONDY14♠♥4=+0
-5.9Round 14PARIMATCH185♣♠A=-3
-6.1Round 12T ONSTEIN234♥♥4+1-1
-6.5Round 11LATVIA124♠♥K-2-11
-6.8Round 13OZ OPEN74♠♠5=-10
-8.5Round 3ISRAEL JUNIORS305♦♠A=-11
-9.2Round 3ISRAEL JUNIORS233NT♠10=-10