ROSENBERG Debbie · SIVY B

18rank
+119.9Butler · 224 bds
+0.54per board
±4.8swing
+0.39vs par /bd · #15/40
+0.44adjusted /bd
Butler per round: 28.7 28.7 28.7 28.7 19.4 19.4 19.4 19.4 103.5 103.5 103.5 103.5 -31.7 -31.7 -31.7 -31.7by round

vs par split: bidding +0.12 · play +0.20

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 69.8% #39 of 40 · declarer play 83.7% #12 of 40 · defence 89.0% #7 of 40

Bidding activity — not a pass: 43.1% #26 of 40 (283/656)

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)72.0% (50)
Declarer play83.3% (12)83.8% (37)
Defence88.5% (26)89.2% (83)

Opening leads by suit led: ♠ 68.8% (16) · ♥ 80.0% (15) · ♦ 73.7% (19) · ♣ 53.8% (13)

vs par by strain: NT -0.05 (59) · a suit +0.45 (162)

vs par by level: part-score +0.14 (79) · game +0.65 (133) · slam -3.00 (9)

By role: declaring +0.65/bd (-1.67 vs par · 112) · defending +0.42/bd (+2.44 vs par · 110)

By vulnerability: vulnerable +0.46/bd (-0.04 vs par · 112) · not vulnerable +0.61/bd (+0.82 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32M.RosenbergF.Weiss Selway – L.Weiss SelwayOpen14+20.0+1.43+0.00
Round of 32M.RosenbergL.Weiss Selway – F.Weiss SelwayOpen14-22.4-1.60-2.36
Round of 32M.RosenbergK.Preddy – N.SelwayOpen14+12.6+0.90+1.14
Round of 32M.RosenbergK.Preddy – N.SelwayOpen14+18.5+1.32+3.79
Round of 16M.RosenbergH.So – X.GeOpen14-10.7-0.76-1.14
Round of 16M.RosenbergJ.Ran – Z.ShaoOpen14+3.0+0.21+0.93
Round of 16M.RosenbergQ.Shen – S.SunOpen14+16.8+1.20-1.71
Round of 16M.RosenbergQ.Shen – S.SunOpen14+10.3+0.74+1.21
QuarterfinalM.RosenbergM.Lafchieva – M.AndonovOpen14+35.1+2.51+4.50
QuarterfinalM.RosenbergM.Lafchieva – M.AndonovClosed14+5.8+0.41+2.00
QuarterfinalM.RosenbergS.Georgiev – S.NenovaOpen14+22.2+1.59+0.86
QuarterfinalM.RosenbergM.Lafchieva – M.AndonovOpen14+40.4+2.89+2.57
SemifinalM.RosenbergG.Vist – A.KaplanOpen14-19.7-1.41-1.07
SemifinalM.RosenbergL.De Wijs – G.YettickClosed14+4.0+0.29-1.29
SemifinalM.RosenbergG.Vist – A.KaplanOpen14-6.3-0.45-0.43
SemifinalM.RosenbergG.Vist – A.KaplanOpen14-9.7-0.69-2.79

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
+14.4QuarterfinalBULGARIA MIXED106♥x♣A-2+12
+13.6QuarterfinalBULGARIA MIXED451♦x♣8-5+12
+12.3Round of 16GR4S473NT♥2-2+13
+12.1QuarterfinalBULGARIA MIXED265♣♥2-1+12
+11.7Round of 32LLAMA144♥♥A=+11
+11.5Round of 32LLAMA345♣x♣3=+12
+10.9QuarterfinalBULGARIA MIXED463NT♠7+1+11
+10.7QuarterfinalBULGARIA MIXED445♣♠A=+11
+9.7Round of 16GR4S404♠♥A=+0
+9.7Round of 16GR4S443♥x♠T-2+9
+9.6Round of 32LLAMA445♣♥K+1+13
+9.4QuarterfinalBULGARIA MIXED315♣♦5-2+8
+9.3QuarterfinalBULGARIA MIXED395♣x♥K-3+8
+9.3QuarterfinalBULGARIA MIXED545♥♠A=+13
+9.0SemifinalYETTICK273NT♠9=+11
+8.0SemifinalYETTICK265♣♦3+1-1
+7.9QuarterfinalBULGARIA MIXED85♦x♥2-2+12
+7.4Round of 16GR4S105♠x♠A-2+0
+7.3Round of 16GR4S354♥♣K=+9
+7.1Round of 32LLAMA484♠♣9-1+12
+7.0SemifinalYETTICK305♥♠A=+8
+6.7Round of 16GR4S296♣♠3=-2
+6.7QuarterfinalBULGARIA MIXED133NT♠2-1+13
+6.7QuarterfinalBULGARIA MIXED202♠x♦A-1+10
+6.7SemifinalYETTICK464♠♥2=+3
+6.5Round of 32LLAMA454♠♠4+1+14
+6.1Round of 32LLAMA9Adj.♣K+11
+6.0QuarterfinalBULGARIA MIXED322♣♠Q+1+0
+6.0SemifinalYETTICK163♥♣K=+6
+5.9Round of 16GR4S65♦♥2=+6
+5.8Round of 16GR4S262♠♦K-1+0
+5.7SemifinalYETTICK325♣x♥K=+11
+5.5Round of 32LLAMA294♠♣7-1+5
+5.3SemifinalYETTICK233♣♠3+1+0
+5.3SemifinalYETTICK242NT♥5+1+0
+5.2Round of 32LLAMA176♠♥2=+0
+5.1Round of 32LLAMA313♣♥K=+5
+5.0QuarterfinalBULGARIA MIXED154♠x♣A-2+2
+5.0SemifinalYETTICK403NT♦7-1+10
+5.0SemifinalYETTICK563NT♥9+1-12
+4.9Round of 16GR4S152NT♠6+2+6
+4.9QuarterfinalBULGARIA MIXED65♣♥A+1+13
+4.7SemifinalYETTICK11♠♦T+1+11
+4.3QuarterfinalBULGARIA MIXED282♦♦J+2+0
+4.1Round of 32LLAMA524♠♦Q+1+11
+4.1QuarterfinalBULGARIA MIXED273NT♠2-2+6
+3.9QuarterfinalBULGARIA MIXED331NT♥3=+5
+3.7Round of 32LLAMA504♠x♣A-2+2
+3.7QuarterfinalBULGARIA MIXED362♥♠2-1+2
+3.7SemifinalYETTICK333NT♣A+2+0
+3.6Round of 32LLAMA42♠♦6+1+0
+3.4Round of 32LLAMA23NT♦T+1+0
+3.3Round of 32LLAMA192♥♦A+1+0
+3.3SemifinalYETTICK532♥♦8+2+10
+3.2Round of 32LLAMA541NT♥7+3+1
+3.1Round of 32LLAMA52♥♦A=+0
+3.1Round of 16GR4S494♥♠A+2+8
+3.1QuarterfinalBULGARIA MIXED533NT♥T-1+6
+2.9Round of 16GR4S255♣x♥3=+8
+2.9Round of 16GR4S372♥♥8=+5
+2.9QuarterfinalBULGARIA MIXED305♦♣K=+7
+2.8Round of 32LLAMA334♥♠J-1+5
+2.7Round of 16GR4S233♣♥T+2+10
+2.7QuarterfinalBULGARIA MIXED561NT♠5+2+1
+2.7SemifinalYETTICK53NT♦T=+0
+2.6Round of 32LLAMA411NT♦Q+2+2
+2.6QuarterfinalBULGARIA MIXED482♠♠2-1+5
+2.5Round of 16GR4S84♥♠2=+3
+2.5Round of 16GR4S513NT♠3-1+0
+2.4Round of 32LLAMA10Pass+4
+2.3SemifinalYETTICK121NT♥4=+1
+2.3SemifinalYETTICK312NT♠3+1+1
+2.2Round of 32LLAMA212♠♥3=+6
+2.0QuarterfinalBULGARIA MIXED294♠♥8-1+5
+2.0QuarterfinalBULGARIA MIXED414♥♣6+1-12
+2.0SemifinalYETTICK212♦♥3-1+2
+2.0SemifinalYETTICK544♥♦T-1+6
+1.9Round of 16GR4S346♠♠3=+0
+1.9Round of 16GR4S502♥♠8=+1
+1.8Round of 32LLAMA151♥♣6-1-1
+1.8Round of 16GR4S554♠♦3-1+10
+1.7QuarterfinalBULGARIA MIXED34♥♥8+2+1
+1.7QuarterfinalBULGARIA MIXED213♥♣A-3-3
+1.5Round of 32LLAMA384♥♥Q-1-1
+1.5Round of 16GR4S214♠♣6-1+5
+1.4Round of 16GR4S184♥♦2+2+11
+1.4QuarterfinalBULGARIA MIXED54♥♦Q-2+0
+1.3Round of 32LLAMA224♠♥K+2+1
+1.3Round of 16GR4S393♠♥Q+1-6
+1.3QuarterfinalBULGARIA MIXED94♠♦7-1+12
+1.3QuarterfinalBULGARIA MIXED174♠♦6=-1
+1.2Round of 16GR4S124♣♦A-1+5
+1.1Round of 16GR4S521NT♥7=+0
+1.0QuarterfinalBULGARIA MIXED383♥♦4=+10
+1.0SemifinalYETTICK21NT♠6+2-8
+0.9QuarterfinalBULGARIA MIXED13NT♣7+1+0
+0.9QuarterfinalBULGARIA MIXED44♥♠A-1+6
+0.9QuarterfinalBULGARIA MIXED245♦♠A-1+4
+0.7Round of 16GR4S423NT♦6+1-11
+0.7QuarterfinalBULGARIA MIXED501NT♠3-1+3
+0.7SemifinalYETTICK443NT♦3+2+1
+0.5Round of 32LLAMA123♦♠Q=-5
+0.5Round of 16GR4S244♥♣A-2+0
+0.4QuarterfinalBULGARIA MIXED143NT♦3+1+0
+0.3Round of 16GR4S14♠♦J-1-5
+0.3SemifinalYETTICK365♣♥J=+1
+0.3SemifinalYETTICK454♥♦J+1+0
+0.3SemifinalYETTICK512♣♣2+1+1
+0.2Round of 32LLAMA472♠♣Q=-1
+0.1Round of 32LLAMA13♥♠J-1+2
+0.1QuarterfinalBULGARIA MIXED554♠♥Q+2-11
-0.0Round of 32LLAMA513NT♠2+2+13
+0.0Round of 16GR4S324♠♦K=-1
+0.0QuarterfinalBULGARIA MIXED25♣♦K=+3
+0.0QuarterfinalBULGARIA MIXED493NT♥3+1-12
+0.0SemifinalYETTICK103♦♥Q+1-10
-0.0SemifinalYETTICK194♠♦3=+0
-0.0SemifinalYETTICK283NT♠Q-1+6
+0.0SemifinalYETTICK416♥♠3=+0
-0.1Round of 16GR4S304♠♦4+1-13
-0.1Round of 16GR4S534♥♣4=+1
-0.2Round of 16GR4S75♦♠8=-1
-0.2Round of 16GR4S134♥♣6+1+0
-0.3SemifinalYETTICK74♥♠J+2+13
-0.3SemifinalYETTICK133♦♣K+1+0
-0.4Round of 32LLAMA353NT♥A+2+0
-0.4Round of 16GR4S464♠♦8+2-13
-0.4QuarterfinalBULGARIA MIXED113NT♥T+1-1
-0.5Round of 32LLAMA64♥♠K+2-11
-0.6Round of 32LLAMA393NT♦6-2+0
-0.6QuarterfinalBULGARIA MIXED344♥♦8=-1
-0.7Round of 32LLAMA461NT♣T+2+0
-0.7Round of 16GR4S143♥♥K-1-3
-0.7QuarterfinalBULGARIA MIXED474♠♦9+1+10
-0.7SemifinalYETTICK63NT♣6+1-1
-0.7SemifinalYETTICK221NT♠2+1+0
-0.8Round of 16GR4S413NT♠A+1+0
-0.8Round of 16GR4S482NT♠3-2+3
-0.9QuarterfinalBULGARIA MIXED401NT♥7+1+0
-1.0Round of 32LLAMA134♠♦2=+0
-1.1Round of 32LLAMA73♠♠8=-10
-1.1Round of 32LLAMA531NT♠3-1+2
-1.1Round of 16GR4S114♠♣A+1-1
-1.2Round of 32LLAMA323♠♥K=-1
-1.2Round of 32LLAMA433♦♣K+2-1
-1.3Round of 32LLAMA182♠♦5+1-1
-1.3Round of 32LLAMA403NT♥Q-1-5
-1.3Round of 16GR4S362♥♦4-1-4
-1.3SemifinalYETTICK341NT♣3+1-7
-1.5Round of 16GR4S34♥♦7+2-1
-1.5Round of 16GR4S204♦♥K-1-6
-1.6Round of 32LLAMA33♦♠A-1+2
-1.7Round of 32LLAMA252♦♠3+2+0
-1.7Round of 32LLAMA28Pass+2
-1.7Round of 16GR4S224♠♦5-1-4
-1.7Round of 16GR4S274♥♣Q+1-1
-1.7Round of 16GR4S435♠x♥2+1+6
-1.7Round of 16GR4S452♠♦A+1-1
-1.7SemifinalYETTICK524♥♠J-1-10
-1.8Round of 32LLAMA564♥♠Q+2-2
-1.9QuarterfinalBULGARIA MIXED123NT♠4+3-2
-1.9QuarterfinalBULGARIA MIXED511NT♦3+2-1
-2.0Round of 32LLAMA114♥♦7=+1
-2.0SemifinalYETTICK144♠♥J+1+0
-2.0SemifinalYETTICK204♠♠3-1-6
-2.0SemifinalYETTICK383♦♠4=-6
-2.0SemifinalYETTICK434♥x♣K=-9
-2.1Round of 16GR4S163NT♠2-2-6
-2.1Round of 16GR4S192♠♥K+1-1
-2.3SemifinalYETTICK501♠♦3=+0
-2.5Round of 32LLAMA301NT♥T+2-1
-2.5Round of 16GR4S44♥♦4-1+9
-2.6Round of 32LLAMA365♦x♣A-2+0
-2.6Round of 16GR4S384♥♦J+1+0
-2.7SemifinalYETTICK43NT♥3-2-13
-2.9QuarterfinalBULGARIA MIXED422♦♦3-1-9
-3.0Round of 32LLAMA554♣♠Q-1-4
-3.1QuarterfinalBULGARIA MIXED73NT♥T-1-6
-3.1QuarterfinalBULGARIA MIXED523NT♥Q=+0
-3.3Round of 32LLAMA274♠♦Q-3+0
-3.3Round of 32LLAMA425♣♠K-2-5
-3.3SemifinalYETTICK154♠x♣K-2-5
-3.3SemifinalYETTICK293NT♣4+1+1
-3.4QuarterfinalBULGARIA MIXED194♠♦K-2-3
-3.5Round of 16GR4S565♥♦J+1-3
-3.6Round of 32LLAMA234♥♣5-2-2
-3.6Round of 16GR4S171NT♠7+2-2
-3.7QuarterfinalBULGARIA MIXED182♠♦7-1-1
-3.7QuarterfinalBULGARIA MIXED233♠♥A=+0
-4.0Round of 16GR4S284♥♦9=-7
-4.2Round of 16GR4S315♠♥A=-11
-4.3QuarterfinalBULGARIA MIXED254♠♥8=+0
-4.3SemifinalYETTICK185♠x♥A-1-11
-4.3SemifinalYETTICK473♠♥K-1-1
-4.3SemifinalYETTICK494♠♣K+2-1
-4.5Round of 32LLAMA203♠♣A=-7
-4.5Round of 32LLAMA375♦x♠Q-3+0
-4.7Round of 32LLAMA83NT♥7-1-5
-4.7Round of 16GR4S92♠♣A+1-1
-4.7Round of 16GR4S336NT♦3=+10
-4.7SemifinalYETTICK82NT♠2-1-4
-4.7SemifinalYETTICK94♣♦5+1-7
-4.7SemifinalYETTICK353♥♦Q=-11
-4.7SemifinalYETTICK554♠♥K-3-13
-5.3QuarterfinalBULGARIA MIXED222♥♣7=+7
-5.3QuarterfinalBULGARIA MIXED353NT♦4-1-6
-5.3SemifinalYETTICK423♠♦5=-6
-5.4Round of 16GR4S52NT♦7-2-13
-5.5Round of 32LLAMA244♠♦6+2-1
-6.0SemifinalYETTICK32NT♣4+2+8
-6.0SemifinalYETTICK374♥x♦4-1-7
-6.4Round of 32LLAMA166♥♠Q=-13
-7.3SemifinalYETTICK253NT♠4+1-7
-7.6QuarterfinalBULGARIA MIXED435♥♦A-2-12
-7.7SemifinalYETTICK394♠x♥A-3-1
-8.1Round of 32LLAMA494♥♣A=-7
-8.2Round of 32LLAMA267♥♠J-1-17
-8.3QuarterfinalBULGARIA MIXED375♣x♥T-2-5
-8.7SemifinalYETTICK483NT♦2-3-14
-9.0SemifinalYETTICK114♠x♥A=-5
-9.9QuarterfinalBULGARIA MIXED164♥x♣2=-5
-11.7Round of 16GR4S25♦x♠A-2-14
-13.9Round of 16GR4S546♣♦3-1-17
-14.0SemifinalYETTICK174♠x♠6=-13