UPMARK Johan · ROSENTHAL

23rank
+51.4Butler · 50 bds
+1.03per board
±4.2swing
+0.08vs par /bd · #212/427
+1.05adjusted /bd
Butler per round: 4.4 19.2 21 -4.4 11.2by round

vs par split: bidding -0.63 · play +0.63

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +1.05/bd

Card play — on target: opening leads 93.3% #20 of 427 · declarer play 90.0% #44 of 427 · defence 96.6% #7 of 427

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)90.9% (11)
Declarer play100.0% (4)83.3% (6)
Defence100.0% (7)95.5% (22)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (4) · ♦ 100.0% (3) · ♣ 100.0% (3)

vs par by strain: NT +0.69 (13) · a suit -0.25 (36)

vs par by level: part-score -1.71 (17) · game +0.11 (28) · slam +6.50 (4)

By role: declaring +1.30/bd (-1.95 vs par · 21) · defending +0.83/bd (+1.55 vs par · 29)

By vulnerability: vulnerable +1.15/bd (+0.36 vs par · 25) · not vulnerable +0.91/bd (-0.20 vs par · 25)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4M.MichielsenH.Oh – A.MannoOpen10+4.4+0.44+0.20
Round 5M.MichielsenG.Vahaboglu – H.VahabogluOpen10+19.2+1.92+0.90
Round 8M.MichielsenD.Rosslee – C.GowerClosed10+21.0+2.10+3.10
Round 9M.MichielsenM.Barel – J.LarssonClosed10-4.4-0.44-3.50
Round 10M.MichielsenS.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
+8.0Round 4SEOUL24♠♦10=+10
+7.8Round 8ROSSLEE203♣♥K-3+10
+7.7Round 5VAHABOGLU166♦♠2-1+17
+6.2Round 4SEOUL36NT♠5-1+17
+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 9BRIDGETIME45294♥♠A=+3
+3.9Round 10LU DONG43NT♣2-3+5
+3.8Round 4SEOUL43♥x♠4-2-3
+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
+1.9Round 5VAHABOGLU173♦♣8=-1
+1.9Round 9BRIDGETIME45225♣x♦8-2-5
+1.5Round 10LU DONG32♠♦6+1+1
+0.6Round 8ROSSLEE152♥♣K+1+0
+0.6Round 9BRIDGETIME45273♣♥K+2+6
+0.4Round 8ROSSLEE165♣♥6=+0
+0.1Round 10LU DONG84♥♦6+1+0
-0.0Round 8ROSSLEE191NT♣6-1-2
-0.1Round 10LU DONG25♦♥7+1-11
-0.3Round 8ROSSLEE123NT♠J+2+0
-0.5Round 8ROSSLEE183NT♠6+2+0
-0.5Round 9BRIDGETIME45262♠♠2=-6
-0.7Round 4SEOUL84♥♦9=+0
-0.9Round 9BRIDGETIME45244♥♣7+3-14
-0.9Round 9BRIDGETIME45283♦♥A+2+1
-1.2Round 9BRIDGETIME45234♥♣J+2-1
-1.8Round 9BRIDGETIME45303♣♠A=+0
-2.0Round 8ROSSLEE131NT♣Q=+2
-2.2Round 5VAHABOGLU152♣♦10=+1
-2.4Round 5VAHABOGLU131NT♦10+1+0
-2.5Round 9BRIDGETIME45253NT♥J-2-8
-2.6Round 4SEOUL14♥♣3-1-10
-2.8Round 4SEOUL54♠♦A=+0
-3.2Round 9BRIDGETIME45215♦♣A=-11
-3.9Round 5VAHABOGLU193♣♥K-1-8
-4.7Round 10LU DONG93♥♥10-1-12
-5.9Round 4SEOUL96♥♣7=-8
-8.8Round 4SEOUL63NT♣5-2-14
-10.3Round 10LU DONG73♦♦A+1-12