MICHIELSEN Marion · ROSENTHAL

75rank
+55.5Butler · 100 bds
+0.56per board
±4.0swing
-0.32vs par /bd · #277/427
+0.53adjusted /bd
Butler per round: -6.6 -1.8 4.2 4.4 19.2 4.9 3.4 21 -4.4 11.2by round

vs par split: bidding -0.57 · play +0.26

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.53/bd

Card play — on target: opening leads 65.4% #404 of 427 · declarer play 70.8% #318 of 427 · defence 93.9% #31 of 427

Card play by contract type — on target
vs NTvs a suit
Opening leads42.9% (7)73.7% (19)
Declarer play40.0% (5)78.9% (19)
Defence90.9% (11)94.7% (38)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 66.7% (6) · ♦ 70.0% (10) · ♣ 33.3% (6)

vs par by strain: NT -0.36 (25) · a suit -0.29 (72)

vs par by level: part-score -1.03 (33) · game -0.26 (55) · slam +2.00 (9)

By role: declaring +1.00/bd (-1.94 vs par · 51) · defending +0.09/bd (+1.37 vs par · 49)

By vulnerability: vulnerable +0.70/bd (-0.60 vs par · 50) · not vulnerable +0.41/bd (-0.04 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.RosenthalM.Panadero – J.PassarinhoOpen10-6.6-0.66-2.10
Round 2A.RosenthalH.Caspersen – S.FarholtClosed10-1.8-0.18-1.20
Round 3A.RosenthalS.Gillis – M.HardingClosed10+4.2+0.42+0.90
Round 4J.UpmarkH.Oh – A.MannoOpen10+4.4+0.44+0.20
Round 5J.UpmarkG.Vahaboglu – H.VahabogluOpen10+19.2+1.92+0.90
Round 6A.RosenthalM.Rimstedt – M.ThuillezClosed10+4.9+0.49-0.30
Round 7A.RosenthalR.Van Prooijen – A.WilsonOpen10+3.4+0.34-0.90
Round 8J.UpmarkD.Rosslee – C.GowerClosed10+21.0+2.10+3.10
Round 9J.UpmarkM.Barel – J.LarssonClosed10-4.4-0.44-3.50
Round 10J.UpmarkS.Shen – Y.WangOpen10+11.2+1.12-0.30

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
+12.3Round 10LU DONG54♥x♠3-3+14
+9.1Round 3THE CRAZIES283NT♠2+1+4
+8.0Round 4SEOUL24♠♦10=+10
+7.8Round 8ROSSLEE203♣♥K-3+10
+7.7Round 5VAHABOGLU166♦♠2-1+17
+7.1Round 7WILSON17♠♥Q=+0
+6.2Round 4SEOUL36NT♠5-1+17
+5.8Round 6BLUE BAMM245♣x♦A=+3
+5.5Round 7WILSON62♠♣K+2+15
+5.3Round 6BLUE BAMM293NT♠10+2+4
+5.2Round 1FOX95♠x♣7-1+7
+5.2Round 8ROSSLEE175♥♣K-1+10
+5.1Round 8ROSSLEE143NT♥3=+0
+5.0Round 5VAHABOGLU204♥♣6=+0
+4.9Round 5VAHABOGLU185♦♠K=+0
+4.7Round 8ROSSLEE115♣♥Q-1+11
+4.4Round 4SEOUL103NT♦2+1+10
+4.1Round 3THE CRAZIES214♥♠J-2+6
+4.1Round 3THE CRAZIES233♥♦4=+1
+4.1Round 9BRIDGETIME45294♥♠A=+3
+3.9Round 10LU DONG43NT♣2-3+5
+3.8Round 4SEOUL43♥x♠4-2-3
+3.6Round 6BLUE BAMM283♠♦2+1+1
+3.6Round 7WILSON102♠♥A+1+0
+3.4Round 2DENMARK BBCF184♠♣K+1+4
+3.4Round 10LU DONG105♣♥K+1+13
+2.9Round 5VAHABOGLU12Pass+4
+2.9Round 5VAHABOGLU142♠♦3-4-6
+2.8Round 4SEOUL77NT♣Q=+0
+2.6Round 10LU DONG14♠♣A+1+0
+2.5Round 10LU DONG64NT♦5=-1
+2.4Round 5VAHABOGLU114♥♦7-3+2
+2.0Round 3THE CRAZIES242♥♣A+1+6
+1.9Round 5VAHABOGLU173♦♣8=-1
+1.9Round 9BRIDGETIME45225♣x♦8-2-5
+1.8Round 6BLUE BAMM272♠♦6-2+0
+1.6Round 6BLUE BAMM306♠♠10+1+11
+1.5Round 10LU DONG32♠♦6+1+1
+1.2Round 2DENMARK BBCF163♥♠9+1-6
+1.1Round 7WILSON43♥♠K=-10
+1.1Round 7WILSON74♥♣K+1+0
+1.0Round 2DENMARK BBCF124♠♦A+1+0
+0.8Round 3THE CRAZIES263NT♠10=+10
+0.6Round 6BLUE BAMM253NT♥8=+0
+0.6Round 8ROSSLEE152♥♣K+1+0
+0.6Round 9BRIDGETIME45273♣♥K+2+6
+0.4Round 1FOX32♠♣Q+1+0
+0.4Round 3THE CRAZIES254♥♦2+2+9
+0.4Round 8ROSSLEE165♣♥6=+0
+0.2Round 1FOX7Pass-3
+0.2Round 2DENMARK BBCF13Pass-3
+0.2Round 6BLUE BAMM221NT♥2+2+0
+0.1Round 10LU DONG84♥♦6+1+0
-0.0Round 8ROSSLEE191NT♣6-1-2
-0.1Round 2DENMARK BBCF203NT♠Q=-1
-0.1Round 10LU DONG25♦♥7+1-11
-0.3Round 1FOX22♠♣K=-1
-0.3Round 8ROSSLEE123NT♠J+2+0
-0.4Round 1FOX44♥♣2+1+0
-0.5Round 7WILSON84♥♣10=+14
-0.5Round 8ROSSLEE183NT♠6+2+0
-0.5Round 9BRIDGETIME45262♠♠2=-6
-0.6Round 1FOX51NT♥10=+1
-0.6Round 2DENMARK BBCF141NT♥6=+0
-0.6Round 3THE CRAZIES224♠♣A+2-11
-0.7Round 2DENMARK BBCF177♦♥10=-2
-0.7Round 4SEOUL84♥♦9=+0
-0.8Round 1FOX64♥♠K-2+0
-0.9Round 9BRIDGETIME45244♥♣7+3-14
-0.9Round 9BRIDGETIME45283♦♥A+2+1
-1.2Round 2DENMARK BBCF153♠♦K-1-2
-1.2Round 9BRIDGETIME45234♥♣J+2-1
-1.4Round 7WILSON26♣♣2-2-17
-1.8Round 9BRIDGETIME45303♣♠A=+0
-1.9Round 6BLUE BAMM233NT♦4=-13
-2.0Round 7WILSON54♠♦J=+0
-2.0Round 8ROSSLEE131NT♣Q=+2
-2.2Round 5VAHABOGLU152♣♦10=+1
-2.3Round 2DENMARK BBCF111NT♦4+2-2
-2.4Round 1FOX14♥♠6=-11
-2.4Round 5VAHABOGLU131NT♦10+1+0
-2.5Round 9BRIDGETIME45253NT♥J-2-8
-2.6Round 4SEOUL14♥♣3-1-10
-2.7Round 2DENMARK BBCF194♠♥A-2+0
-2.8Round 4SEOUL54♠♦A=+0
-3.0Round 7WILSON95♦♣3=+0
-3.2Round 9BRIDGETIME45215♦♣A=-11
-3.4Round 3THE CRAZIES303♠♦A-1-8
-3.5Round 6BLUE BAMM266♠♦2=+0
-3.8Round 1FOX103NT♥10+2-10
-3.9Round 5VAHABOGLU193♣♥K-1-8
-4.1Round 1FOX84♠♣2-1-4
-4.7Round 10LU DONG93♥♥10-1-12
-4.8Round 3THE CRAZIES274♠♣Q=-7
-5.9Round 4SEOUL96♥♣7=-8
-7.5Round 3THE CRAZIES294♠♣4=-1
-8.1Round 7WILSON33NT♥3-3-11
-8.6Round 6BLUE BAMM214♠x♥A-2-9
-8.8Round 4SEOUL63NT♣5-2-14
-10.3Round 10LU DONG73♦♦A+1-12