🇳🇱 MICHIELSEN Marion · NETHERLANDS

31rank
-31.6Butler · 224 bds
-0.14per board
±4.8swing
+0.02vs par /bd · #11/24
-0.21adjusted /bd
Butler per round: 17.3 17.3 17.3 17.3 17.3 17.3 0.4 0.4 0.4 0.4 0.4 -49.3 -49.3 -49.3 -49.3 -49.3by round

vs par split: bidding -0.18 · play +0.07

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 71.2% #23 of 24 · declarer play 69.2% #20 of 24 · defence 88.8% #5 of 24

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (14)78.9% (38)
Declarer play66.7% (12)70.0% (40)
Defence84.4% (32)90.5% (84)

Opening leads by suit led: ♠ 57.1% (14) · ♥ 58.3% (12) · ♦ 80.0% (20) · ♣ 100.0% (6)

vs par by strain: NT +0.72 (61) · a suit -0.28 (162)

vs par by level: part-score -0.64 (75) · game +0.39 (132) · slam -0.25 (16)

By role: declaring -0.43/bd (-2.82 vs par · 105) · defending +0.12/bd (+2.53 vs par · 119)

By vulnerability: vulnerable -0.57/bd (-0.04 vs par · 112) · not vulnerable +0.29/bd (+0.09 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.WortelD.Yavas – O.OymenOpen16+0.4+0.03+0.81
QuarterfinalM.WortelD.Yavas – O.OymenOpen16+18.9+1.18+1.38
QuarterfinalM.WortelA.Acar – S.KuranogluOpen16+5.6+0.35-0.62
QuarterfinalM.WortelD.Yavas – O.OymenOpen16-0.4-0.03+0.62
QuarterfinalM.WortelA.Acar – S.KuranogluClosed16+3.1+0.19+0.19
QuarterfinalM.WortelO.Oymen – D.YavasClosed16-10.3-0.64+0.62
SemifinalM.WortelM.Zur-Campanile – J.MeyersClosed16-23.4-1.46-1.44
SemifinalM.WortelH.Eythorsdottir – J.Seamon-MolsonOpen16+0.8+0.05-0.06
SemifinalM.WortelH.Eythorsdottir – J.Seamon-MolsonOpen16+21.8+1.36+0.94
SemifinalM.WortelH.Eythorsdottir – J.Seamon-MolsonClosed16+18.8+1.18+2.06
SemifinalM.WortelJ.Wolpert – J.LevinOpen16-17.6-1.10-0.81
FinalM.WortelY.Liu – R.YanOpen16+1.5+0.09-1.25
FinalM.WortelY.Liu – R.YanOpen16-16.4-1.02-0.50
FinalM.WortelL.Wang – W.WangOpen16-34.4-2.15-1.62
FinalM.WortelR.Yan – Y.LiuClosed0+0.0+0.00·
FinalM.WortelR.Yan – Y.LiuClosed0+0.0+0.00·

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
+13.9Quarterfinal🇹🇷 TURKEY197♠♦8-2+20
+13.7Semifinal🇺🇸 USA2194♠x♥A-1+7
+13.0Final🇨🇳 CHINA366♠♥6-2+17
+12.4Quarterfinal🇹🇷 TURKEY233NT♣K=+10
+11.9Quarterfinal🇹🇷 TURKEY263♥♠K-1+16
+10.0Final🇨🇳 CHINA314♥♠J-1+10
+9.9Quarterfinal🇹🇷 TURKEY34♠x♣7=+14
+9.7Final🇨🇳 CHINA413NT♠2-4+11
+8.7Semifinal🇺🇸 USA2573NT♥J-2+13
+8.0Semifinal🇺🇸 USA2223NT♦T-1+6
+8.0Semifinal🇺🇸 USA2784♠♦Q-2+11
+8.0Final🇨🇳 CHINA336♣♠A=-2
+7.3Semifinal🇺🇸 USA2124♠♦J+1+0
+7.3Semifinal🇺🇸 USA2903NT♣5+2+4
+7.1Quarterfinal🇹🇷 TURKEY576♦x♠2-2+12
+7.0Semifinal🇺🇸 USA2624♥♦8=+0
+6.7Semifinal🇺🇸 USA2673NT♦2-4+11
+6.7Semifinal🇺🇸 USA2712♥♠A+1+1
+6.7Final🇨🇳 CHINA273NT♥9+1+0
+6.3Quarterfinal🇹🇷 TURKEY664♠♥8+2+11
+5.7Semifinal🇺🇸 USA2855♦x♦8-2+8
+5.0Quarterfinal🇹🇷 TURKEY91♠♦J=+5
+4.9Quarterfinal🇹🇷 TURKEY473♠♣6-1+5
+4.7Semifinal🇺🇸 USA2633♦♣A-1+5
+4.7Semifinal🇺🇸 USA2734♠♥Q-1+12
+4.7Final🇨🇳 CHINA326♦♠9-1-6
+4.6Quarterfinal🇹🇷 TURKEY175♣♠J-1+4
+4.4Quarterfinal🇹🇷 TURKEY323NT♦A+1+0
+4.3Quarterfinal🇹🇷 TURKEY794♠-1+10
+4.3Semifinal🇺🇸 USA223NT♦5-2+8
+4.0Quarterfinal🇹🇷 TURKEY341NT♠6-1+4
+4.0Quarterfinal🇹🇷 TURKEY364♠♣10+1-13
+4.0Quarterfinal🇹🇷 TURKEY601NT♥5-2+5
+4.0Semifinal🇺🇸 USA2524♥♦Q+1+13
+4.0Semifinal🇺🇸 USA2553NT♥J=-1
+3.7Quarterfinal🇹🇷 TURKEY625♣♠Q=-11
+3.7Semifinal🇺🇸 USA2211NT♥Q-3+3
+3.7Semifinal🇺🇸 USA2241NT♦K+2-1
+3.7Semifinal🇺🇸 USA2602♠♥6-1+4
+3.7Semifinal🇺🇸 USA2723♥♥5=+1
+3.7Semifinal🇺🇸 USA2924♠+3+2
+3.6Quarterfinal🇹🇷 TURKEY483NT♥7=-1
+3.6Quarterfinal🇹🇷 TURKEY934♠♥2-2+7
+3.3Quarterfinal🇹🇷 TURKEY23NT♥3=+0
+3.3Semifinal🇺🇸 USA2302♣♣3=+0
+3.3Semifinal🇺🇸 USA2503♦♣A-1+4
+3.3Semifinal🇺🇸 USA2564♠♥J=+1
+3.0Quarterfinal🇹🇷 TURKEY961NT♥4=+0
+3.0Semifinal🇺🇸 USA2803NT♠2-1+5
+3.0Final🇨🇳 CHINA632♦♠4=+0
+2.7Quarterfinal🇹🇷 TURKEY384♠x♥10-1+0
+2.7Quarterfinal🇹🇷 TURKEY412♠♥5+1+0
+2.7Final🇨🇳 CHINA291NT♠4-2+2
+2.7Final🇨🇳 CHINA593NT♥6+1-11
+2.4Quarterfinal🇹🇷 TURKEY63♠♦5-2+3
+2.3Quarterfinal🇹🇷 TURKEY943♣♠2-1+4
+2.1Quarterfinal🇹🇷 TURKEY774♠♣7=+0
+2.0Quarterfinal🇹🇷 TURKEY924♠♣J+1+11
+2.0Semifinal🇺🇸 USA2152♠♦2+2+2
+2.0Semifinal🇺🇸 USA2532NT♣J-1-12
+2.0Semifinal🇺🇸 USA2744♠x♥6-1+13
+2.0Final🇨🇳 CHINA264♥♦Q-1-6
+2.0Final🇨🇳 CHINA603♠♥J=+7
+1.9Quarterfinal🇹🇷 TURKEY45♠♦10=+0
+1.9Quarterfinal🇹🇷 TURKEY861♠♠3+2+0
+1.7Semifinal🇺🇸 USA2752♠♣T-1+2
+1.6Quarterfinal🇹🇷 TURKEY242♠x♥T-3+1
+1.6Quarterfinal🇹🇷 TURKEY701♥♦K=+5
+1.6Quarterfinal🇹🇷 TURKEY843NT♦6+3+13
+1.4Quarterfinal🇹🇷 TURKEY74♠♥2-1+6
+1.4Quarterfinal🇹🇷 TURKEY213NT♥4-2+0
+1.4Quarterfinal🇹🇷 TURKEY494♠♥A+1-10
+1.3Semifinal🇺🇸 USA2173NT♦9+2+0
+1.1Quarterfinal🇹🇷 TURKEY452♦♦9+3+6
+1.0Semifinal🇺🇸 USA2691NT♥A=-1
+1.0Final🇨🇳 CHINA285♦♥K=+0
+1.0Final🇨🇳 CHINA614♥♥Q+2+5
+0.7Quarterfinal🇹🇷 TURKEY713♠♥9-1-1
+0.7Semifinal🇺🇸 USA263NT♠2=+1
+0.7Semifinal🇺🇸 USA2544♠♥3=+1
+0.7Semifinal🇺🇸 USA2613♥x♠K-1+7
+0.7Semifinal🇺🇸 USA2883♠♦J-2+0
+0.7Semifinal🇺🇸 USA2912♠♥Q+1-1
+0.7Semifinal🇺🇸 USA2966♥=+11
+0.7Final🇨🇳 CHINA423♣♥7=+0
+0.7Final🇨🇳 CHINA433NT♦3+2+0
+0.6Quarterfinal🇹🇷 TURKEY13NT♣4+1+1
+0.6Quarterfinal🇹🇷 TURKEY254♥♠6+2+1
+0.6Quarterfinal🇹🇷 TURKEY394♥♥4=-11
+0.6Quarterfinal🇹🇷 TURKEY853NT♥T+1+10
+0.4Quarterfinal🇹🇷 TURKEY634♥♣2+1+0
+0.4Quarterfinal🇹🇷 TURKEY693♥♣K-2-9
+0.3Quarterfinal🇹🇷 TURKEY563♦♠A=+0
+0.3Semifinal🇺🇸 USA2102♥♠A+1-7
+0.3Semifinal🇺🇸 USA2135♥♠A=+0
+0.3Semifinal🇺🇸 USA2774♠♥A+1+0
+0.3Semifinal🇺🇸 USA2834♥♦K=+1
+0.3Final🇨🇳 CHINA494♥♣Q=+1
+0.1Quarterfinal🇹🇷 TURKEY444♥♦K+2+11
+0.1Quarterfinal🇹🇷 TURKEY914♥♠4+1+0
+0.0Quarterfinal🇹🇷 TURKEY164♥♦K+1+0
+0.0Quarterfinal🇹🇷 TURKEY642♠♣6=+11
+0.0Quarterfinal🇹🇷 TURKEY653♠♦3-1-4
+0.0Quarterfinal🇹🇷 TURKEY764♠♣4+1-13
+0.0Quarterfinal🇹🇷 TURKEY804♠♥3+1-4
-0.0Semifinal🇺🇸 USA214♥♠K=-3
-0.0Semifinal🇺🇸 USA282♥♠Q+1+0
-0.0Semifinal🇺🇸 USA2144♠♣4+1+0
+0.0Semifinal🇺🇸 USA2262♥♠Q+1-1
+0.0Semifinal🇺🇸 USA2323NT♠3-1+12
+0.0Semifinal🇺🇸 USA2591NT♦Q-2+1
+0.0Semifinal🇺🇸 USA2644♠♥A=+1
+0.0Semifinal🇺🇸 USA2682♠♥J=+0
-0.0Semifinal🇺🇸 USA2826♥♠2-1-11
-0.0Semifinal🇺🇸 USA2844♠♦T+1+13
+0.0Final🇨🇳 CHINA173NT♣2=-1
+0.0Final🇨🇳 CHINA194♥♠J=+0
+0.0Final🇨🇳 CHINA354♥♦A+1+0
+0.0Final🇨🇳 CHINA504♥♠K+1+0
+0.0Final🇨🇳 CHINA563♣♦J=-1
+0.0Final🇨🇳 CHINA573NT♠3=+0
-0.1Quarterfinal🇹🇷 TURKEY514♥♦6+1+0
-0.1Quarterfinal🇹🇷 TURKEY553NT♦J+1-12
-0.3Quarterfinal🇹🇷 TURKEY333NT♥J+1+0
-0.3Quarterfinal🇹🇷 TURKEY674♥♦8=+0
-0.3Quarterfinal🇹🇷 TURKEY872♠♥A+2-1
-0.3Semifinal🇺🇸 USA2202♠♣4=-1
-0.3Semifinal🇺🇸 USA2794♠♦K+1+0
-0.3Final🇨🇳 CHINA183NT♥2+1+0
-0.4Quarterfinal🇹🇷 TURKEY143♣♥2-1-2
-0.6Quarterfinal🇹🇷 TURKEY123NT♣2=+0
-0.6Quarterfinal🇹🇷 TURKEY223♠♣Q=-1
-0.6Quarterfinal🇹🇷 TURKEY375♠♦A=+0
-0.6Quarterfinal🇹🇷 TURKEY723NT♦5+2+0
-0.7Quarterfinal🇹🇷 TURKEY84♠♦8=+0
-0.7Quarterfinal🇹🇷 TURKEY404♠♥6=+0
-0.7Semifinal🇺🇸 USA273♠♦6=+0
-0.7Semifinal🇺🇸 USA2811NT♠A+1+0
-0.7Final🇨🇳 CHINA233NT♦5+2+0
-0.7Final🇨🇳 CHINA377NT♦3-1+17
-0.7Final🇨🇳 CHINA402♠♦K-1+2
-1.0Quarterfinal🇹🇷 TURKEY751NT♥7-2+8
-1.0Semifinal🇺🇸 USA2233NT♣4+1-1
-1.0Semifinal🇺🇸 USA2283NT♦6+1-1
-1.0Semifinal🇺🇸 USA2662♦♥6=-5
-1.0Semifinal🇺🇸 USA2764♥♦T=-1
-1.0Semifinal🇺🇸 USA2862♥♠6-2-2
-1.0Final🇨🇳 CHINA204♠♦A+1+0
-1.0Final🇨🇳 CHINA304♠♦K+2-1
-1.1Quarterfinal🇹🇷 TURKEY304♠♦J=+11
-1.3Quarterfinal🇹🇷 TURKEY903♠♦8-3-8
-1.3Semifinal🇺🇸 USA2184♠♦9-1-2
-1.3Semifinal🇺🇸 USA2495♠x♦K-1+0
-1.3Final🇨🇳 CHINA254♥♣4=-11
-1.4Quarterfinal🇹🇷 TURKEY584♥♦7=-1
-1.4Quarterfinal🇹🇷 TURKEY814♠♣K+2-11
-1.6Quarterfinal🇹🇷 TURKEY184♥♦J=+0
-1.7Quarterfinal🇹🇷 TURKEY112NT♠Q-1-4
-1.7Final🇨🇳 CHINA521NT♦2+1-6
-1.9Quarterfinal🇹🇷 TURKEY354♥♠K-1-5
-2.0Quarterfinal🇹🇷 TURKEY504♠♥3+2+14
-2.0Quarterfinal🇹🇷 TURKEY593NT♦8=+0
-2.0Semifinal🇺🇸 USA234♠♥3=+0
-2.0Final🇨🇳 CHINA464♥♥A-1-2
-2.1Quarterfinal🇹🇷 TURKEY733NT♦8-1+2
-2.1Quarterfinal🇹🇷 TURKEY824♥♠5-1-2
-2.3Quarterfinal🇹🇷 TURKEY784♥♠K+1+0
-2.3Semifinal🇺🇸 USA252♠♣7+1-1
-2.3Final🇨🇳 CHINA533♥♥T+1-8
-2.3Final🇨🇳 CHINA552♠♣3-2-7
-2.4Quarterfinal🇹🇷 TURKEY463♦♠4=+0
-2.6Quarterfinal🇹🇷 TURKEY532♠♣3+1-1
-2.7Quarterfinal🇹🇷 TURKEY543NT♥2=+0
-2.7Quarterfinal🇹🇷 TURKEY615♥x♦10-1+0
-2.7Quarterfinal🇹🇷 TURKEY742♠♣8-2-3
-2.7Final🇨🇳 CHINA624♠♥8-2+1
-2.9Quarterfinal🇹🇷 TURKEY134♠♣3+1+0
-2.9Quarterfinal🇹🇷 TURKEY294♥♠T=+0
-3.0Final🇨🇳 CHINA474♦♥9+2-10
-3.3Quarterfinal🇹🇷 TURKEY683♦♥A+1+1
-3.3Quarterfinal🇹🇷 TURKEY884♠♣Q=+0
-3.3Semifinal🇺🇸 USA2872♠♣T=-12
-3.4Quarterfinal🇹🇷 TURKEY894♥♦J=+0
-3.7Quarterfinal🇹🇷 TURKEY523♦x♦2-2+3
-3.7Semifinal🇺🇸 USA2894♠♦8+1+0
-3.7Final🇨🇳 CHINA444♠♦K=+0
-3.7Final🇨🇳 CHINA581NT♦K=+1
-4.3Semifinal🇺🇸 USA2313NT♠Q-3-9
-4.7Quarterfinal🇹🇷 TURKEY276NT♥5-2-11
-4.7Semifinal🇺🇸 USA2701NTx♠Q-2-5
-4.9Quarterfinal🇹🇷 TURKEY435♥x♠A=-5
-5.0Semifinal🇺🇸 USA2252♠♠9=+1
-5.1Quarterfinal🇹🇷 TURKEY283♥x♣A-3-9
-5.3Semifinal🇺🇸 USA2114♠♣K+2-1
-5.4Quarterfinal🇹🇷 TURKEY104♠♣10-2-7
-5.7Quarterfinal🇹🇷 TURKEY156♠♥Q=+0
-5.7Quarterfinal🇹🇷 TURKEY951NT♦2-2-3
-5.7Final🇨🇳 CHINA22A♦J♥T+6
-5.9Quarterfinal🇹🇷 TURKEY313♦♣J+2-10
-6.3Semifinal🇺🇸 USA2515♦♥J-2-11
-6.7Quarterfinal🇹🇷 TURKEY57♥♠K=-3
-6.7Final🇨🇳 CHINA383NT♠A-1-5
-6.7Final🇨🇳 CHINA395♣♥K-2-8
-7.0Final🇨🇳 CHINA485♣♥K-1-11
-7.3Quarterfinal🇹🇷 TURKEY423NT♣K+1-1
-7.3Semifinal🇺🇸 USA2276♥♠4-1-14
-7.3Final🇨🇳 CHINA246♥♠3=+0
-7.9Quarterfinal🇹🇷 TURKEY834♠♦4=-10
-8.0Semifinal🇺🇸 USA2946♠x♣J-1-11
-8.0Final🇨🇳 CHINA344♠♣9-1-5
-8.0Final🇨🇳 CHINA643♣♣2-3-11
-8.3Semifinal🇺🇸 USA244♥♠Q+1+0
-8.3Final🇨🇳 CHINA214♠♦7+1-13
-8.7Semifinal🇺🇸 USA296♥♦T-1-12
-8.7Semifinal🇺🇸 USA2935♦xx♠Q-1-5
-10.0Quarterfinal🇹🇷 TURKEY203♠♠6+2-10
-10.0Final🇨🇳 CHINA454♠x♥T-1-12
-10.0Final🇨🇳 CHINA543NT♥J-1-10
-11.0Semifinal🇺🇸 USA2163♥♦J-1-10
-11.3Semifinal🇺🇸 USA2953NT♦K+1-10
-12.0Semifinal🇺🇸 USA2656♣♣7-2-11
-12.7Semifinal🇺🇸 USA2293NT♥Q=+0
-12.7Semifinal🇺🇸 USA2583NT♦4+3-11
-12.7Final🇨🇳 CHINA513NT♠9=+13