🇳🇱 MAAS Anton · NETHERLANDS

30rank
-34.2Butler · 64 bds
-0.53per board
±4.0swing
-1.55vs par /bd
-0.57adjusted /bd
Butler per round: -34.2 -34.2 -34.2 -34.2by round

vs par split: bidding -1.19 · play -0.36

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.57/bd

Card play — on target: opening leads 90.5% · declarer play 81.2% · defence 87.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)93.8% (16)
Declarer play·81.2% (16)
Defence77.8% (9)91.7% (24)

Opening leads by suit led: ♠ 100.0% (6) · ♥ 100.0% (6) · ♦ 75.0% (4) · ♣ 80.0% (5)

vs par by strain: NT +1.61 (13) · a suit -2.35 (51)

vs par by level: part-score -0.95 (20) · game -1.57 (40) · slam -4.25 (4)

By role: declaring -0.68/bd (-3.77 vs par · 31) · defending -0.40/bd (+0.55 vs par · 33)

By vulnerability: vulnerable -0.81/bd (-2.47 vs par · 32) · not vulnerable -0.26/bd (-0.62 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalB.VriendF.Leenhardt – A.LevyClosed16-7.7-0.48-1.00
QuarterfinalC.NiemeijerP.Grenthe – P.VanhoutteClosed16-20.0-1.25-2.38
QuarterfinalB.VriendA.Levy – F.LeenhardtOpen16-7.8-0.49-1.00
QuarterfinalB.VriendP.Grenthe – P.VanhoutteClosed16+1.3+0.08-1.81

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
+8.7Quarterfinal🇫🇷 FRANCE23NT♥2-1+12
+7.9Quarterfinal🇫🇷 FRANCE626♣♠K-1+14
+6.6Quarterfinal🇫🇷 FRANCE212NT♣Q-2+7
+5.6Quarterfinal🇫🇷 FRANCE35♠x♥4-2-5
+5.1Quarterfinal🇫🇷 FRANCE104♠♦K-2+7
+4.7Quarterfinal🇫🇷 FRANCE57♥♠A=+3
+3.7Quarterfinal🇫🇷 FRANCE342♣♠6-1+4
+3.4Quarterfinal🇫🇷 FRANCE584♥♦5=+1
+3.1Quarterfinal🇫🇷 FRANCE462♥♠3=+5
+3.0Quarterfinal🇫🇷 FRANCE544♠x♦A-3-3
+3.0Quarterfinal🇫🇷 FRANCE593NT♦5=+0
+2.6Quarterfinal🇫🇷 FRANCE223♠♣Q=+1
+2.6Quarterfinal🇫🇷 FRANCE601NT♥5+1+1
+2.3Quarterfinal🇫🇷 FRANCE353♥♣J=+0
+2.3Quarterfinal🇫🇷 FRANCE375♠♥A+1+1
+2.3Quarterfinal🇫🇷 FRANCE522♥♥9=-11
+2.0Quarterfinal🇫🇷 FRANCE324♣♥4=+7
+1.9Quarterfinal🇫🇷 FRANCE184♥♠T=+0
+1.7Quarterfinal🇫🇷 FRANCE643♦♠A-2-11
+1.4Quarterfinal🇫🇷 FRANCE384♠x♥10-1+0
+1.3Quarterfinal🇫🇷 FRANCE483♦♣4+1-7
+1.3Quarterfinal🇫🇷 FRANCE563♠♦2-1-2
+0.9Quarterfinal🇫🇷 FRANCE553NT♦2+1+12
+0.7Quarterfinal🇫🇷 FRANCE404♠♥6=+0
+0.7Quarterfinal🇫🇷 FRANCE435♥♦A=+0
+0.4Quarterfinal🇫🇷 FRANCE472♠♥A=+1
-0.0Quarterfinal🇫🇷 FRANCE304♠♦J+1-11
+0.0Quarterfinal🇫🇷 FRANCE333NT♥J+1+0
-0.0Quarterfinal🇫🇷 FRANCE514♥♦7+1+0
-0.1Quarterfinal🇫🇷 FRANCE244♥♠6+1+0
-0.1Quarterfinal🇫🇷 FRANCE634♥♣2+1+0
-0.3Quarterfinal🇫🇷 FRANCE113♦♣2=+0
-0.3Quarterfinal🇫🇷 FRANCE283NT♣2+1+1
-0.4Quarterfinal🇫🇷 FRANCE174♣♥6-1-4
-0.6Quarterfinal🇫🇷 FRANCE254♥♣3+1+0
-0.7Quarterfinal🇫🇷 FRANCE13NT♥2=+0
-0.7Quarterfinal🇫🇷 FRANCE63♠♣4-1+0
-0.7Quarterfinal🇫🇷 FRANCE91NT♣5-2-1
-0.9Quarterfinal🇫🇷 FRANCE364♠♣10=-13
-1.1Quarterfinal🇫🇷 FRANCE575♦♣A-2-7
-1.3Quarterfinal🇫🇷 FRANCE233♦♣9=+1
-1.3Quarterfinal🇫🇷 FRANCE494♠♥9+1+10
-1.4Quarterfinal🇫🇷 FRANCE204♠♣K+1+0
-1.6Quarterfinal🇫🇷 FRANCE164♥♦A+1+0
-2.0Quarterfinal🇫🇷 FRANCE143♣♥2-2+0
-2.3Quarterfinal🇫🇷 FRANCE135♦x♠K-2-4
-2.3Quarterfinal🇫🇷 FRANCE444♥♣6+3+10
-2.4Quarterfinal🇫🇷 FRANCE393NT♦2+2-11
-3.0Quarterfinal🇫🇷 FRANCE265♦♠5+1-13
-3.0Quarterfinal🇫🇷 FRANCE534♠♣3-1-4
-3.1Quarterfinal🇫🇷 FRANCE154♠♥Q+2-11
-3.7Quarterfinal🇫🇷 FRANCE44♠♣2+1+0
-3.9Quarterfinal🇫🇷 FRANCE84♠♣K+1-1
-3.9Quarterfinal🇫🇷 FRANCE197♦x♥K-3-17
-4.1Quarterfinal🇫🇷 FRANCE74♠♥2-1-6
-4.1Quarterfinal🇫🇷 FRANCE414♠x♥A-1-6
-4.4Quarterfinal🇫🇷 FRANCE452♣♣6-1+0
-5.0Quarterfinal🇫🇷 FRANCE313NT♥4=+1
-6.1Quarterfinal🇫🇷 FRANCE293♥♥Q+1-10
-8.7Quarterfinal🇫🇷 FRANCE124♠♥7-1-10
-8.7Quarterfinal🇫🇷 FRANCE615♠x♥J=-12
-9.6Quarterfinal🇫🇷 FRANCE423NT♠A=+0
-10.6Quarterfinal🇫🇷 FRANCE506♠♥3-2-17
-11.0Quarterfinal🇫🇷 FRANCE273NT♥5+3-1