🇺🇸 ROSENTHAL Andrew · USA 2

15rank
+7.7Butler · 64 bds
+0.12per board
±3.7swing
-0.52vs par /bd
+0.39adjusted /bd
Butler per round: 7.7 7.7 7.7 7.7by round

vs par split: bidding -0.66 · play +0.14

Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 63.6% · declarer play 70.6% · defence 96.3%

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (2)77.8% (9)
Declarer play66.7% (9)75.0% (8)
Defence100.0% (4)95.7% (23)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 0.0% (1) · ♦ 83.3% (6) · ♣ 66.7% (3)

vs par by strain: NT -0.88 (16) · a suit -0.40 (48)

vs par by level: part-score +0.38 (29) · game -0.97 (32) · slam -4.33 (3)

By role: declaring -0.26/bd (-1.73 vs par · 37) · defending +0.64/bd (+1.15 vs par · 27)

By vulnerability: vulnerable +0.30/bd (-0.25 vs par · 32) · not vulnerable -0.06/bd (-0.78 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalD.RosenbergM.Balint – B.MarinaClosed16-14.8-0.93-1.38
QuarterfinalD.RosenbergM.Stegaroiu – M.IonitaOpen16+7.5+0.47-0.12
QuarterfinalD.RosenbergR.Mihai – G.MihaiOpen16+29.4+1.84+0.56
QuarterfinalD.RosenbergM.Ionita – M.StegaroiuOpen16-14.4-0.90-1.12

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
+11.3Quarterfinal🇷🇴 ROMANIA732♠x♥K-4+12
+8.0Quarterfinal🇷🇴 ROMANIA313NT♥5=+10
+6.9Quarterfinal🇷🇴 ROMANIA745♣x♠4-1+8
+6.1Quarterfinal🇷🇴 ROMANIA784♠♦4-1-2
+5.3Quarterfinal🇷🇴 ROMANIA204♥x♦J-2-3
+5.1Quarterfinal🇷🇴 ROMANIA53NT♦4=+0
+5.0Quarterfinal🇷🇴 ROMANIA883NT♠3+1+1
+4.4Quarterfinal🇷🇴 ROMANIA72♦♠4=+5
+3.9Quarterfinal🇷🇴 ROMANIA103NT♣J-2+8
+3.9Quarterfinal🇷🇴 ROMANIA211NT♠8-2+5
+3.7Quarterfinal🇷🇴 ROMANIA233NT♣7+1-1
+3.6Quarterfinal🇷🇴 ROMANIA34♥♠A=+3
+2.9Quarterfinal🇷🇴 ROMANIA655♦♠3-3+4
+2.6Quarterfinal🇷🇴 ROMANIA702♥♠4-1+0
+2.3Quarterfinal🇷🇴 ROMANIA764♥♦3-1-2
+2.1Quarterfinal🇷🇴 ROMANIA673NT♦5=-1
+1.7Quarterfinal🇷🇴 ROMANIA684♥♦K=+10
+1.7Quarterfinal🇷🇴 ROMANIA853NT♥5-1-5
+1.7Quarterfinal🇷🇴 ROMANIA963♣♦4=+0
+1.6Quarterfinal🇷🇴 ROMANIA163♠♥A=+0
+1.4Quarterfinal🇷🇴 ROMANIA192♠♣K+1+10
+1.3Quarterfinal🇷🇴 ROMANIA144♥♦3-1+2
+1.1Quarterfinal🇷🇴 ROMANIA863♠♠10=-7
+1.0Quarterfinal🇷🇴 ROMANIA243♣♦A-2-5
+0.7Quarterfinal🇷🇴 ROMANIA283NT♣10+3+1
+0.7Quarterfinal🇷🇴 ROMANIA812♠♦4=+0
+0.6Quarterfinal🇷🇴 ROMANIA324♠♦3=+0
+0.4Quarterfinal🇷🇴 ROMANIA826♥♦J=-13
+0.4Quarterfinal🇷🇴 ROMANIA832♥♠2=+5
+0.3Quarterfinal🇷🇴 ROMANIA183♥♦2-2+0
+0.1Quarterfinal🇷🇴 ROMANIA253NT♥2+1+0
+0.1Quarterfinal🇷🇴 ROMANIA792♥♠3=+1
-0.0Quarterfinal🇷🇴 ROMANIA92♠♦10+1+6
+0.0Quarterfinal🇷🇴 ROMANIA664♥♥2=+1
+0.0Quarterfinal🇷🇴 ROMANIA946♥♦K=+11
-0.1Quarterfinal🇷🇴 ROMANIA712♠♥K+1+0
-0.3Quarterfinal🇷🇴 ROMANIA295♠♥3+1-1
-0.3Quarterfinal🇷🇴 ROMANIA694♠♠10+2-1
-0.3Quarterfinal🇷🇴 ROMANIA723NT♣Q-3-6
-0.6Quarterfinal🇷🇴 ROMANIA304♣♠3=+0
-0.6Quarterfinal🇷🇴 ROMANIA802♦♣2+1+1
-0.9Quarterfinal🇷🇴 ROMANIA935♣♥K=+3
-1.1Quarterfinal🇷🇴 ROMANIA83♦♠3=+1
-1.1Quarterfinal🇷🇴 ROMANIA921NT♥3=-1
-1.6Quarterfinal🇷🇴 ROMANIA174♥♦2+1+0
-1.7Quarterfinal🇷🇴 ROMANIA113♠♦6+2+6
-2.1Quarterfinal🇷🇴 ROMANIA223♦♠9-1-4
-2.4Quarterfinal🇷🇴 ROMANIA773♥♣10-1-6
-2.4Quarterfinal🇷🇴 ROMANIA902♥♣10+1+0
-2.7Quarterfinal🇷🇴 ROMANIA952♥♣2+3+6
-2.9Quarterfinal🇷🇴 ROMANIA153NT♦6=-10
-2.9Quarterfinal🇷🇴 ROMANIA755♣♥6-1-10
-3.0Quarterfinal🇷🇴 ROMANIA264♠♣8=-3
-3.3Quarterfinal🇷🇴 ROMANIA914♥♥3-3+0
-4.0Quarterfinal🇷🇴 ROMANIA64♥♠8-2-12
-4.4Quarterfinal🇷🇴 ROMANIA23♠♦2-1-4
-4.4Quarterfinal🇷🇴 ROMANIA121NT♠10+1-1
-4.6Quarterfinal🇷🇴 ROMANIA843♦♥A-1-5
-4.7Quarterfinal🇷🇴 ROMANIA896♥♦A+1-11
-4.9Quarterfinal🇷🇴 ROMANIA13NT♦7-2-6
-5.3Quarterfinal🇷🇴 ROMANIA43NT♠9-2-8
-5.7Quarterfinal🇷🇴 ROMANIA872♠♥3-2-2
-6.0Quarterfinal🇷🇴 ROMANIA134♦♠3=-12
-9.9Quarterfinal🇷🇴 ROMANIA274♠♣4-1-11