🇳🇱 NIEMEIJER Chris · NETHERLANDS

43rank
-68.0Butler · 48 bds
-1.42per board
±4.4swing
-1.46vs par /bd
-1.27adjusted /bd
Butler per round: -68 -68 -68by round

vs par split: bidding -0.69 · play -0.77

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted -1.27/bd

Card play — on target: opening leads 86.7% · declarer play 66.7% · defence 76.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)100.0% (9)
Declarer play100.0% (2)57.1% (7)
Defence62.5% (8)83.3% (18)

Opening leads by suit led: ♥ 85.7% (7) · ♦ 100.0% (5) · ♣ 66.7% (3)

vs par by strain: NT -1.00 (14) · a suit -1.65 (34)

vs par by level: part-score -0.84 (19) · game -0.96 (27) · slam -14.00 (2)

By role: declaring -0.26/bd (-3.04 vs par · 22) · defending -2.40/bd (-0.12 vs par · 26)

By vulnerability: vulnerable -1.09/bd (-0.75 vs par · 24) · not vulnerable -1.75/bd (-2.17 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalA.MaasP.Grenthe – P.VanhoutteClosed16-20.0-1.25-2.38
QuarterfinalS.VerheesP.Poizat – G.LasserreClosed16-1.2-0.07+0.56
QuarterfinalS.VerheesP.Grenthe – P.VanhoutteOpen16-46.8-2.92-2.56

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
+10.0Quarterfinal🇫🇷 FRANCE423NT♣Q+1+1
+6.6Quarterfinal🇫🇷 FRANCE212NT♣Q-2+7
+5.3Quarterfinal🇫🇷 FRANCE652♦x♣2=+7
+4.0Quarterfinal🇫🇷 FRANCE384♠x♥10-2+5
+3.1Quarterfinal🇫🇷 FRANCE723NT♦7+1-1
+2.6Quarterfinal🇫🇷 FRANCE223♠♣Q=+1
+2.4Quarterfinal🇫🇷 FRANCE393NT♦3+2+11
+2.4Quarterfinal🇫🇷 FRANCE701NT♥9+1+0
+2.0Quarterfinal🇫🇷 FRANCE324♣♥4=+7
+1.9Quarterfinal🇫🇷 FRANCE184♥♠T=+0
+1.9Quarterfinal🇫🇷 FRANCE473♠♥J+1+1
+1.6Quarterfinal🇫🇷 FRANCE444♥♦K+2-11
+0.7Quarterfinal🇫🇷 FRANCE341NT♠6=-1
+0.7Quarterfinal🇫🇷 FRANCE741♠♦Q-1+0
+0.6Quarterfinal🇫🇷 FRANCE804♠♠10+1+4
-0.0Quarterfinal🇫🇷 FRANCE304♠♦J+1-11
-0.0Quarterfinal🇫🇷 FRANCE333NT♥J+1+0
-0.1Quarterfinal🇫🇷 FRANCE244♥♠6+1+0
-0.3Quarterfinal🇫🇷 FRANCE283NT♣2+1+1
-0.3Quarterfinal🇫🇷 FRANCE364♠♣10+1+13
-0.3Quarterfinal🇫🇷 FRANCE713♠♥J-1+1
-0.4Quarterfinal🇫🇷 FRANCE174♣♥6-1-4
-0.6Quarterfinal🇫🇷 FRANCE254♥♣3+1+0
-0.6Quarterfinal🇫🇷 FRANCE774♠♥5+1-1
-0.7Quarterfinal🇫🇷 FRANCE404♠♥6=+0
-0.7Quarterfinal🇫🇷 FRANCE434♥♠A+1+0
-1.3Quarterfinal🇫🇷 FRANCE233♦♣9=+1
-1.3Quarterfinal🇫🇷 FRANCE483♦♥7+1+7
-1.4Quarterfinal🇫🇷 FRANCE204♠♣K+1+0
-1.6Quarterfinal🇫🇷 FRANCE665♠♦J+1-11
-1.7Quarterfinal🇫🇷 FRANCE412♠♦9=+1
-1.7Quarterfinal🇫🇷 FRANCE732NT♦4=-6
-2.3Quarterfinal🇫🇷 FRANCE353♥♦6=+0
-2.3Quarterfinal🇫🇷 FRANCE375♠♦A+1-1
-3.0Quarterfinal🇫🇷 FRANCE265♦♠5+1-13
-3.7Quarterfinal🇫🇷 FRANCE764♠♥3+1+13
-3.9Quarterfinal🇫🇷 FRANCE197♦x♥K-3-17
-4.1Quarterfinal🇫🇷 FRANCE463♥♠K=-6
-5.0Quarterfinal🇫🇷 FRANCE313NT♥4=+1
-5.1Quarterfinal🇫🇷 FRANCE751NT♥5=-11
-5.3Quarterfinal🇫🇷 FRANCE674♥♦7=+0
-6.1Quarterfinal🇫🇷 FRANCE293♥♥Q+1-10
-8.0Quarterfinal🇫🇷 FRANCE794♠♦K-1-10
-8.4Quarterfinal🇫🇷 FRANCE452♦♦4-4-11
-9.4Quarterfinal🇫🇷 FRANCE786♥♠K-2-11
-10.6Quarterfinal🇫🇷 FRANCE693NT♦K=-3
-11.0Quarterfinal🇫🇷 FRANCE273NT♥5+3-1
-12.6Quarterfinal🇫🇷 FRANCE683NTx♣3=-12