🇺🇸 ROSENBERG Debbie · USA 1

2rank
+242.4Butler · 240 bds
+1.01per board
±5.0swing
-0.30vs par /bd · #11/18
+0.52adjusted /bd
Butler per round: 85.3 85.3 85.3 85.3 85.3 82.1 82.1 82.1 82.1 82.1 75 75 75 75 75by round

vs par split: bidding -0.47 · play -0.03

Strength of schedule: opponents averaged -0.49/bd (an easy draw) → opponent-adjusted +0.52/bd

Card play — on target: opening leads 86.7% #5 of 18 · declarer play 76.2% #9 of 18 · defence 92.5% #3 of 18

Card play by contract type — on target
vs NTvs a suit
Opening leads·86.7% (30)
Declarer play·76.2% (42)
Defence·92.5% (67)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 75.0% (4) · ♦ 90.9% (11) · ♣ 75.0% (8)

vs par by strain: a suit -0.57 (161)

vs par by level: part-score -0.37 (76) · game -0.27 (73) · slam -3.67 (12)

By role: declaring +0.98/bd (-2.01 vs par · 133) · defending +0.99/bd (+2.02 vs par · 106)

By vulnerability: vulnerable +1.32/bd (-0.70 vs par · 112) · not vulnerable +0.74/bd (+0.10 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.StansbyN.Omar – N.Ezz El-DinOpen16-8.6-0.54-1.50
QuarterfinalJ.StansbyM.Khouri – L.KhalilOpen16+25.6+1.60-0.12
QuarterfinalJ.StansbyM.Khouri – L.KhalilOpen16+34.6+2.16-0.25
QuarterfinalJ.StansbyN.Omar – N.Ezz El-DinOpen16+29.3+1.83+0.31
QuarterfinalJ.LevinM.Khouri – S.SarwatOpen16+4.4+0.28·
SemifinalJ.StansbyM.Sun – H.WangOpen16+34.6+2.16-1.19
SemifinalJ.StansbyM.Sun – H.WangOpen16+17.4+1.09-1.31
SemifinalJ.StansbyH.Wang – M.SunClosed16+29.3+1.83-2.00
SemifinalJ.StansbyH.Wang – M.SunClosed16-5.8-0.36-3.19
SemifinalJ.StansbyH.Wang – M.SunOpen16+6.6+0.41+1.69
FinalJ.StansbyD.Von Arnim – S.AukenOpen16-16.0-1.00-0.50
FinalJ.StansbyP.Nehmert – B.HackettOpen16+38.0+2.38-0.56
FinalJ.StansbyA.Alberti – M.Schraverus-MeuerOpen16+17.0+1.06+1.38
FinalJ.StansbyA.Alberti – M.Schraverus-MeuerOpen16+2.0+0.12+1.50
FinalJ.StansbyD.Von Arnim – S.AukenOpen16+34.0+2.12+1.50

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
+15.7Semifinal🇨🇳 CHINA GLOBAL TIMES47♥♥5=+0
+14.0Semifinal🇨🇳 CHINA GLOBAL TIMES297♦♠K=-2
+13.1Quarterfinal🇪🇬 EGYPT773♥♠4=+13
+13.0Semifinal🇨🇳 CHINA GLOBAL TIMES413N♠4+2+1
+13.0Final🇩🇪 GERMANY251N♥4-2+11
+13.0Final🇩🇪 GERMANY924♠♣J+1+0
+12.5Semifinal🇨🇳 CHINA GLOBAL TIMES444♠♥K+1+6
+12.0Quarterfinal🇪🇬 EGYPT556♣♥9=-2
+12.0Final🇩🇪 GERMANY103♠x♥A-2+8
+12.0Final🇩🇪 GERMANY314♠♣3=+10
+11.0Final🇩🇪 GERMANY725♣♥A-1+4
+11.0Final🇩🇪 GERMANY944♥♦4-2+6
+10.9Quarterfinal🇪🇬 EGYPT665♠♦-1+5
+10.0Semifinal🇨🇳 CHINA GLOBAL TIMES284♥♠K+1+6
+10.0Final🇩🇪 GERMANY394♠x♥K-1+7
+10.0Final🇩🇪 GERMANY483N♥10=-1
+10.0Final🇩🇪 GERMANY703♣♣7+2+10
+10.0Final🇩🇪 GERMANY803♣♦A+1+5
+10.0Final🇩🇪 GERMANY843♠♥10=+10
+9.3Semifinal🇨🇳 CHINA GLOBAL TIMES83N♠4=+7
+9.3Semifinal🇨🇳 CHINA GLOBAL TIMES813♥x♠10-4+12
+8.9Quarterfinal🇪🇬 EGYPT916♣♥K-2·
+8.3Semifinal🇨🇳 CHINA GLOBAL TIMES196♣♣3+1-2
+8.0Semifinal🇨🇳 CHINA GLOBAL TIMES914♥♣10-1+13
+7.4Quarterfinal🇪🇬 EGYPT645♣♠Q-1+12
+7.0Quarterfinal🇪🇬 EGYPT373♣x♣5-1-9
+7.0Final🇩🇪 GERMANY133N♠9=+10
+7.0Final🇩🇪 GERMANY191♠♦4+2-6
+7.0Final🇩🇪 GERMANY87Pass-3
+6.0Quarterfinal🇪🇬 EGYPT52♠♦8=+12
+6.0Quarterfinal🇪🇬 EGYPT652♠♦A+1+6
+6.0Quarterfinal🇪🇬 EGYPT735♣♠3=+0
+6.0Semifinal🇨🇳 CHINA GLOBAL TIMES363♥♣10=+0
+6.0Semifinal🇨🇳 CHINA GLOBAL TIMES963Nx-1+6
+6.0Final🇩🇪 GERMANY56♥x-1-7
+5.3Semifinal🇨🇳 CHINA GLOBAL TIMES463♥♦6=+1
+5.1Quarterfinal🇪🇬 EGYPT944♠♥K-2·
+5.0Quarterfinal🇪🇬 EGYPT483N♠3-2+8
+5.0Quarterfinal🇪🇬 EGYPT821N♣Q-1·
+5.0Semifinal🇨🇳 CHINA GLOBAL TIMES354♥♦A-2-9
+5.0Final🇩🇪 GERMANY324♣♥A=+0
+5.0Final🇩🇪 GERMANY351N♠8=-2
+5.0Final🇩🇪 GERMANY853N♦Q-1+5
+4.7Quarterfinal🇪🇬 EGYPT583♥♣4-1-1
+4.7Semifinal🇨🇳 CHINA GLOBAL TIMES163♣♥2=+1
+4.6Quarterfinal🇪🇬 EGYPT842♥♣8-1·
+4.3Semifinal🇨🇳 CHINA GLOBAL TIMES25♣♥Q+2-10
+4.3Semifinal🇨🇳 CHINA GLOBAL TIMES251N♦8+1+0
+4.3Semifinal🇨🇳 CHINA GLOBAL TIMES786♣♦9+1-11
+4.3Semifinal🇨🇳 CHINA GLOBAL TIMES843N♥Q+2+13
+4.0Quarterfinal🇪🇬 EGYPT543♠♦K=+0
+4.0Quarterfinal🇪🇬 EGYPT724♥♠A+1+1
+4.0Quarterfinal🇪🇬 EGYPT782N♠5-2+5
+4.0Semifinal🇨🇳 CHINA GLOBAL TIMES93♠♦7-1-2
+4.0Semifinal🇨🇳 CHINA GLOBAL TIMES133♣♥A+2+10
+4.0Semifinal🇨🇳 CHINA GLOBAL TIMES674♥♦10=+0
+4.0Semifinal🇨🇳 CHINA GLOBAL TIMES874♠x♣K-2+4
+3.9Quarterfinal🇪🇬 EGYPT384♠♦4=+0
+3.7Semifinal🇨🇳 CHINA GLOBAL TIMES243♥♦10-1+5
+3.6Quarterfinal🇪🇬 EGYPT412♥♦2-2+3
+3.3Quarterfinal🇪🇬 EGYPT154♠♣A=+6
+3.3Quarterfinal🇪🇬 EGYPT422♥♣10=+5
+3.3Quarterfinal🇪🇬 EGYPT612N♣7-2+7
+3.3Semifinal🇨🇳 CHINA GLOBAL TIMES311N♥3+3+2
+3.3Semifinal🇨🇳 CHINA GLOBAL TIMES764♥♣K+1-13
+3.3Semifinal🇨🇳 CHINA GLOBAL TIMES794♥♠Q-1+10
+3.0Semifinal🇨🇳 CHINA GLOBAL TIMES11N♥7=+0
+3.0Semifinal🇨🇳 CHINA GLOBAL TIMES33♦♣8-3+1
+3.0Semifinal🇨🇳 CHINA GLOBAL TIMES183N♦10=-1
+3.0Semifinal🇨🇳 CHINA GLOBAL TIMES704♥♠4-1+9
+3.0Final🇩🇪 GERMANY233N♣J-3+14
+3.0Final🇩🇪 GERMANY284♥♦7-1-17
+3.0Final🇩🇪 GERMANY363N♦2-2+8
+3.0Final🇩🇪 GERMANY76Pass+3
+2.7Quarterfinal🇪🇬 EGYPT442♠♥Q=+0
+2.5Semifinal🇨🇳 CHINA GLOBAL TIMES372♠♥10+1+0
+2.4Quarterfinal🇪🇬 EGYPT144♠♣2=-11
+2.3Quarterfinal🇪🇬 EGYPT564♥♠A-2+0
+2.3Quarterfinal🇪🇬 EGYPT603♠♥K-1-2
+2.3Semifinal🇨🇳 CHINA GLOBAL TIMES395♥x♣K-3-12
+2.0Quarterfinal🇪🇬 EGYPT461N♦9+1+5
+2.0Quarterfinal🇪🇬 EGYPT926N♥J=·
+2.0Semifinal🇨🇳 CHINA GLOBAL TIMES725♥x♠K-1+5
+2.0Semifinal🇨🇳 CHINA GLOBAL TIMES904♠♣7-2+8
+2.0Final🇩🇪 GERMANY823♦♦6-2-9
+1.9Quarterfinal🇪🇬 EGYPT495♥♣4=-11
+1.7Quarterfinal🇪🇬 EGYPT34♥♣A+1+0
+1.6Quarterfinal🇪🇬 EGYPT904♥♦A+1·
+1.5Semifinal🇨🇳 CHINA GLOBAL TIMES454♠♥2-1-12
+1.4Quarterfinal🇪🇬 EGYPT124♠♣K-1+5
+1.3Quarterfinal🇪🇬 EGYPT473N♥5+2+1
+1.3Quarterfinal🇪🇬 EGYPT513N♦2=-1
+1.3Semifinal🇨🇳 CHINA GLOBAL TIMES153N♠6=-7
+1.1Quarterfinal🇪🇬 EGYPT42♥♣7+2-10
+1.1Quarterfinal🇪🇬 EGYPT393N♣7=+1
+1.1Quarterfinal🇪🇬 EGYPT434♣♠5-2+0
+1.0Semifinal🇨🇳 CHINA GLOBAL TIMES71♥♣8=-1
+1.0Semifinal🇨🇳 CHINA GLOBAL TIMES102♥♣3+1+7
+1.0Semifinal🇨🇳 CHINA GLOBAL TIMES331N♣4-1+2
+1.0Semifinal🇨🇳 CHINA GLOBAL TIMES933N♦5+2+1
+1.0Final🇩🇪 GERMANY93♥♦8=+0
+1.0Final🇩🇪 GERMANY441N♥3+1-1
+1.0Final🇩🇪 GERMANY894♥♣K+1+13
+1.0Final🇩🇪 GERMANY913N♦3+2+0
+1.0Final🇩🇪 GERMANY932♦♦J+3+10
+0.9Quarterfinal🇪🇬 EGYPT363♦♣6+1+0
+0.7Quarterfinal🇪🇬 EGYPT633N♦Q=-1
+0.7Quarterfinal🇪🇬 EGYPT831N♥3+1·
+0.7Semifinal🇨🇳 CHINA GLOBAL TIMES263N♠7+2+0
+0.7Semifinal🇨🇳 CHINA GLOBAL TIMES483N♣7-3-5
+0.7Semifinal🇨🇳 CHINA GLOBAL TIMES681♠♠K-3-5
+0.4Quarterfinal🇪🇬 EGYPT333N♥2+3+1
+0.4Quarterfinal🇪🇬 EGYPT454♥♣8=+1
+0.4Quarterfinal🇪🇬 EGYPT803♣♠3=-1
+0.3Quarterfinal🇪🇬 EGYPT133♦♠3+2-1
+0.3Semifinal🇨🇳 CHINA GLOBAL TIMES122♥♥6+1+0
+0.3Semifinal🇨🇳 CHINA GLOBAL TIMES434♥♦2=-1
+0.3Semifinal🇨🇳 CHINA GLOBAL TIMES753N♣5=-7
-0.0Quarterfinal🇪🇬 EGYPT104♠♥J+1+0
+0.0Quarterfinal🇪🇬 EGYPT594♠♦5+1+0
-0.0Quarterfinal🇪🇬 EGYPT676♠♥A-3-9
-0.0Quarterfinal🇪🇬 EGYPT714♠♣4+1+0
-0.0Quarterfinal🇪🇬 EGYPT813N♥9-1·
-0.0Semifinal🇨🇳 CHINA GLOBAL TIMES232♦♥J-1-5
-0.0Semifinal🇨🇳 CHINA GLOBAL TIMES272♥♦Q+1+7
+0.0Semifinal🇨🇳 CHINA GLOBAL TIMES773♠♣A=+0
+0.0Semifinal🇨🇳 CHINA GLOBAL TIMES803N♥3=+0
+0.0Final🇩🇪 GERMANY112♠♥5+1+0
+0.0Final🇩🇪 GERMANY124♥♦Q+2+11
+0.0Final🇩🇪 GERMANY154♥♦9-3+2
+0.0Final🇩🇪 GERMANY185♠♣Q+1-12
+0.0Final🇩🇪 GERMANY201N♣10-4-6
+0.0Final🇩🇪 GERMANY214♥♠7=+8
+0.0Final🇩🇪 GERMANY224♠♣8-1-5
+0.0Final🇩🇪 GERMANY244♠♦K+2+8
+0.0Final🇩🇪 GERMANY274♠♦3=+0
+0.0Final🇩🇪 GERMANY303N♣J=+0
+0.0Final🇩🇪 GERMANY333♣♣5+2+6
+0.0Final🇩🇪 GERMANY384♥♦K-1-5
+0.0Final🇩🇪 GERMANY414♥♣4+1+11
+0.0Final🇩🇪 GERMANY424♠♥6+1+0
+0.0Final🇩🇪 GERMANY463N♣9-2+6
+0.0Final🇩🇪 GERMANY473N♠7-2+11
+0.0Final🇩🇪 GERMANY654♠♥8=+1
+0.0Final🇩🇪 GERMANY676♠♦K+1+13
+0.0Final🇩🇪 GERMANY684♥♥2+1+0
+0.0Final🇩🇪 GERMANY694N♣7+1-13
+0.0Final🇩🇪 GERMANY714♠♣7=+3
+0.0Final🇩🇪 GERMANY744♠♦K-1+9
+0.0Final🇩🇪 GERMANY753♣♣5+2-7
+0.0Final🇩🇪 GERMANY811N♣5=+5
+0.0Final🇩🇪 GERMANY834♥♣5=+0
+0.0Final🇩🇪 GERMANY883N♥Q-2-5
+0.0Final🇩🇪 GERMANY952♥♦A=-5
-0.3Quarterfinal🇪🇬 EGYPT523♣♣6+1+0
-0.3Quarterfinal🇪🇬 EGYPT702♥♠6-2-1
-0.3Semifinal🇨🇳 CHINA GLOBAL TIMES321N♦4+2+0
-0.3Semifinal🇨🇳 CHINA GLOBAL TIMES471N♠3+1+0
-0.6Quarterfinal🇪🇬 EGYPT575♦x♥K-1+5
-0.7Quarterfinal🇪🇬 EGYPT12♠♥K-1+2
-0.7Quarterfinal🇪🇬 EGYPT64♠♥A+1+0
-0.7Quarterfinal🇪🇬 EGYPT933N♦3+1·
-0.7Semifinal🇨🇳 CHINA GLOBAL TIMES923♠♥Q+1-7
-0.7Semifinal🇨🇳 CHINA GLOBAL TIMES952♠=+0
-0.9Quarterfinal🇪🇬 EGYPT693N♥9+2-1
-1.0Quarterfinal🇪🇬 EGYPT114♣♣A=+0
-1.0Quarterfinal🇪🇬 EGYPT163N♠5+2+0
-1.0Quarterfinal🇪🇬 EGYPT753N♦A-2+5
-1.0Semifinal🇨🇳 CHINA GLOBAL TIMES743♣♠J-1+0
-1.0Final🇩🇪 GERMANY34♥♠9+1-11
-1.0Final🇩🇪 GERMANY174♠♣A+2-11
-1.0Final🇩🇪 GERMANY293♠♦6=+0
-1.0Final🇩🇪 GERMANY376♦♣8+1-1
-1.0Final🇩🇪 GERMANY401N♣5-2+0
-1.0Final🇩🇪 GERMANY733N♠5=+0
-1.0Final🇩🇪 GERMANY773N♠J+3+13
-1.0Final🇩🇪 GERMANY904♥♠3+1+0
-1.1Quarterfinal🇪🇬 EGYPT354♥♦4+1+0
-1.3Quarterfinal🇪🇬 EGYPT623♦♥A=+0
-1.3Quarterfinal🇪🇬 EGYPT892N♠5-1·
-1.3Semifinal🇨🇳 CHINA GLOBAL TIMES202♦♣4-1+1
-1.3Semifinal🇨🇳 CHINA GLOBAL TIMES863♦x♥A-1+6
-1.3Semifinal🇨🇳 CHINA GLOBAL TIMES882♠♣Q+3-6
-1.4Quarterfinal🇪🇬 EGYPT534♣♥5-1-5
-1.6Quarterfinal🇪🇬 EGYPT952N♣10+1·
-1.6Quarterfinal🇪🇬 EGYPT966♠♣A=·
-1.7Quarterfinal🇪🇬 EGYPT504♥x♦A-1-5
-1.7Semifinal🇨🇳 CHINA GLOBAL TIMES652♣♥4-1-2
-1.7Semifinal🇨🇳 CHINA GLOBAL TIMES694♥x♠Q=-5
-2.0Final🇩🇪 GERMANY24♠♠Q-2-2
-2.0Final🇩🇪 GERMANY142♥x♥A-1-8
-2.0Final🇩🇪 GERMANY165♣♦5=-1
-2.0Final🇩🇪 GERMANY453N♦2=-1
-2.3Semifinal🇨🇳 CHINA GLOBAL TIMES65♦♥2-1-5
-2.4Quarterfinal🇪🇬 EGYPT345♣♣5-2-12
-2.6Quarterfinal🇪🇬 EGYPT794♥♦3+1+0
-2.6Quarterfinal🇪🇬 EGYPT854♠♦3=·
-2.7Quarterfinal🇪🇬 EGYPT91N♦7+2-1
-2.7Semifinal🇨🇳 CHINA GLOBAL TIMES832♦♦4+1+0
-2.9Quarterfinal🇪🇬 EGYPT763♥♦4-2-6
-3.0Semifinal🇨🇳 CHINA GLOBAL TIMES143N♠4-3-6
-3.0Semifinal🇨🇳 CHINA GLOBAL TIMES216♠♥6-1-14
-3.0Semifinal🇨🇳 CHINA GLOBAL TIMES344♠♣7=+1
-3.0Final🇩🇪 GERMANY263♣♥3-2-3
-3.0Final🇩🇪 GERMANY343♥♦A-1-11
-3.1Quarterfinal🇪🇬 EGYPT682♥♣J-2-2
-3.3Semifinal🇨🇳 CHINA GLOBAL TIMES853N♦3=+0
-3.4Quarterfinal🇪🇬 EGYPT873N♠4-1·
-3.6Quarterfinal🇪🇬 EGYPT404♥♣K-2-6
-4.0Semifinal🇨🇳 CHINA GLOBAL TIMES384♥♥8-1-5
-4.0Final🇩🇪 GERMANY863♠♥2-1-5
-4.3Quarterfinal🇪🇬 EGYPT744♦♠2-2-10
-4.4Quarterfinal🇪🇬 EGYPT883♦♣6=·
-4.7Quarterfinal🇪🇬 EGYPT83N♠10-5-4
-5.0Semifinal🇨🇳 CHINA GLOBAL TIMES944♠+2-11
-5.0Final🇩🇪 GERMANY71N♣A-1-6
-5.0Final🇩🇪 GERMANY431N♠4-2-5
-5.3Semifinal🇨🇳 CHINA GLOBAL TIMES821♠♣K=-5
-5.5Semifinal🇨🇳 CHINA GLOBAL TIMES403♥♣K-5+4
-5.7Semifinal🇨🇳 CHINA GLOBAL TIMES113N♥6=-7
-6.0Semifinal🇨🇳 CHINA GLOBAL TIMES53♠♣5=-7
-6.0Final🇩🇪 GERMANY12N+1+1
-6.0Final🇩🇪 GERMANY43N♦Q-1-12
-6.3Quarterfinal🇪🇬 EGYPT74♠♣A-2-8
-7.0Final🇩🇪 GERMANY83♦♠J=+8
-7.0Final🇩🇪 GERMANY792♥x♥K-2-9
-7.3Semifinal🇨🇳 CHINA GLOBAL TIMES174♥♠3-1-8
-7.3Semifinal🇨🇳 CHINA GLOBAL TIMES662♦♥K-2-8
-7.3Semifinal🇨🇳 CHINA GLOBAL TIMES736♦♣J-1-11
-7.7Quarterfinal🇪🇬 EGYPT26N♥9-1-14
-7.7Semifinal🇨🇳 CHINA GLOBAL TIMES713N♠10-2-13
-7.7Semifinal🇨🇳 CHINA GLOBAL TIMES892♥♠7-4-7
-7.9Quarterfinal🇪🇬 EGYPT863♣♥3=·
-8.0Semifinal🇨🇳 CHINA GLOBAL TIMES422♠♣A-2-3
-8.0Final🇩🇪 GERMANY782♠♣10=-7
-8.3Semifinal🇨🇳 CHINA GLOBAL TIMES303♠♦Q-2-5
-9.7Semifinal🇨🇳 CHINA GLOBAL TIMES223N♥3-1-5
-11.0Final🇩🇪 GERMANY65♦♥9+1-1
-12.0Final🇩🇪 GERMANY966♣♦K=+2
-15.0Final🇩🇪 GERMANY664♥♦3+1-1