🇸🇪 WARNE Niklas · SWEDEN

62rank
-27.8Butler · 80 bds
-0.35per board
±4.1swing
-0.40vs par /bd
-0.60adjusted /bd
Butler per round: -17.2 -17.2 -10.6 -10.6 -10.6by round

vs par split: bidding -0.18 · play -0.19

Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted -0.60/bd

Card play — on target: opening leads 68.0% · declarer play 91.3% · defence 82.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (7)72.2% (18)
Declarer play80.0% (5)94.4% (18)
Defence83.3% (12)82.1% (28)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 71.4% (7) · ♦ 60.0% (5) · ♣ 60.0% (5)

vs par by strain: NT +1.44 (23) · a suit -1.11 (56)

vs par by level: part-score -1.69 (32) · game +0.57 (44) · slam +0.00 (3)

By role: declaring +0.70/bd (-1.98 vs par · 40) · defending -1.40/bd (+1.18 vs par · 40)

By vulnerability: vulnerable -0.69/bd (-1.00 vs par · 40) · not vulnerable -0.01/bd (+0.20 vs par · 40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16T.BergdahlD.Chen – K.FurutaClosed16-20.3-1.27-0.62
Round of 16T.BergdahlR.Tanaka – H.YokoiOpen16+3.1+0.19-0.38
QuarterfinalT.BergdahlM.Nowosadzki – J.KalitaClosed16+10.3+0.64+1.38
QuarterfinalT.BergdahlM.Klukowski – P.GawrysClosed16-8.1-0.51-1.06
QuarterfinalT.BergdahlK.Jassem – M.MazurkiewiczClosed16-12.8-0.80-1.31

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
+11.2Round of 16🇯🇵 JAPAN773NT♦5=+10
+9.9Quarterfinal🇵🇱 POLAND454♥♣2=+0
+9.3Quarterfinal🇵🇱 POLAND594♥x♠3=+7
+6.3Round of 16🇯🇵 JAPAN783NT♥8=+7
+6.1Quarterfinal🇵🇱 POLAND193NT♣A=+12
+5.9Quarterfinal🇵🇱 POLAND284♠♦K-3+7
+5.7Round of 16🇯🇵 JAPAN802♥♦J=-10
+5.2Round of 16🇯🇵 JAPAN741NT♥4+1-1
+5.0Round of 16🇯🇵 JAPAN656♠♦Q=+0
+4.6Quarterfinal🇵🇱 POLAND584♣♣A=+1
+4.4Round of 16🇯🇵 JAPAN74♥♠9-1-9
+4.1Quarterfinal🇵🇱 POLAND633♣♠Q=+6
+3.9Quarterfinal🇵🇱 POLAND173NT♥3-2+6
+3.7Quarterfinal🇵🇱 POLAND623♣♦4+1+0
+3.3Quarterfinal🇵🇱 POLAND302♦♦7+1+0
+2.0Round of 16🇯🇵 JAPAN676♥♠10-1+11
+1.4Quarterfinal🇵🇱 POLAND215♦♠J-1+5
+1.3Quarterfinal🇵🇱 POLAND252♦♥7=+0
+1.3Quarterfinal🇵🇱 POLAND473NT♥2-2+5
+1.1Round of 16🇯🇵 JAPAN123NT♥K+1+0
+1.1Round of 16🇯🇵 JAPAN753♣♣10-1+4
+0.9Round of 16🇯🇵 JAPAN144♠♦K=+0
+0.9Quarterfinal🇵🇱 POLAND534♠♥6+1+0
+0.6Quarterfinal🇵🇱 POLAND563NT♣4-2+5
+0.4Quarterfinal🇵🇱 POLAND352♠♥4=+0
+0.4Quarterfinal🇵🇱 POLAND462NT♣3-2-11
+0.3Round of 16🇯🇵 JAPAN1Pass-3
+0.1Round of 16🇯🇵 JAPAN64♠♥A+1-4
+0.1Round of 16🇯🇵 JAPAN692♥♣6=-1
+0.1Quarterfinal🇵🇱 POLAND274♥♦Q=+0
+0.1Quarterfinal🇵🇱 POLAND394♠♦A=+0
+0.0Quarterfinal🇵🇱 POLAND223♦♦8+2-6
+0.0Quarterfinal🇵🇱 POLAND241NT♥6=-1
+0.0Quarterfinal🇵🇱 POLAND403NT♣5+2+0
+0.0Quarterfinal🇵🇱 POLAND434♠♥10=+0
-0.1Round of 16🇯🇵 JAPAN104♥♠8=+0
-0.1Quarterfinal🇵🇱 POLAND234♠♦A+1+0
-0.1Quarterfinal🇵🇱 POLAND264♠♣3+1-13
-0.1Quarterfinal🇵🇱 POLAND363NT♦8=-1
-0.1Quarterfinal🇵🇱 POLAND382♥♣J+1+8
-0.3Quarterfinal🇵🇱 POLAND601♦♣Q+3-10
-0.3Quarterfinal🇵🇱 POLAND643NT♠8+2+0
-0.4Round of 16🇯🇵 JAPAN662♠♥A-1+2
-0.6Quarterfinal🇵🇱 POLAND203NT♠6+3+13
-0.7Quarterfinal🇵🇱 POLAND334♠♦7=-1
-0.7Quarterfinal🇵🇱 POLAND373♥♦Q=-1
-0.7Quarterfinal🇵🇱 POLAND503♥♥A-1-2
-0.8Round of 16🇯🇵 JAPAN153♣♦Q=+1
-0.8Round of 16🇯🇵 JAPAN794♥♣K+1+0
-0.9Round of 16🇯🇵 JAPAN84♥♦A-1+4
-1.1Quarterfinal🇵🇱 POLAND341NT♥5+1-1
-1.1Quarterfinal🇵🇱 POLAND614♠♣K=+0
-1.4Quarterfinal🇵🇱 POLAND481NT♣2=+2
-1.7Quarterfinal🇵🇱 POLAND514♠♦A=-3
-1.9Round of 16🇯🇵 JAPAN24♠♥3+2+11
-1.9Round of 16🇯🇵 JAPAN115♦♠10=+1
-1.9Quarterfinal🇵🇱 POLAND323♦♣K+2-6
-2.4Round of 16🇯🇵 JAPAN164♠♥Q=+0
-2.4Round of 16🇯🇵 JAPAN703NT♥6+1+0
-2.6Round of 16🇯🇵 JAPAN41NT♦4=+1
-2.6Quarterfinal🇵🇱 POLAND545♦♣K-1+6
-2.7Round of 16🇯🇵 JAPAN34♣♥4=+9
-2.7Quarterfinal🇵🇱 POLAND184♥♣A-1-6
-2.9Quarterfinal🇵🇱 POLAND496♠♥Q-1-11
-3.0Round of 16🇯🇵 JAPAN681NT♠2-1-5
-3.0Quarterfinal🇵🇱 POLAND314♠♣10+1-1
-3.2Round of 16🇯🇵 JAPAN765♦♠K=+0
-3.3Quarterfinal🇵🇱 POLAND293NT♠9+1+12
-3.4Quarterfinal🇵🇱 POLAND443♥♦5-1+1
-4.0Round of 16🇯🇵 JAPAN91NT♠4+2-2
-4.6Quarterfinal🇵🇱 POLAND572♥♠A+2-2
-4.7Round of 16🇯🇵 JAPAN134♥♦6-1-6
-5.0Quarterfinal🇵🇱 POLAND413♠♠3=-7
-5.1Round of 16🇯🇵 JAPAN55♣♥4+1-13
-5.6Round of 16🇯🇵 JAPAN723♦♣K-3-7
-7.7Quarterfinal🇵🇱 POLAND424♥♣5+1-11
-8.4Round of 16🇯🇵 JAPAN733♣♠10-1-11
-9.7Round of 16🇯🇵 JAPAN713♦x♣A-3-5
-9.7Quarterfinal🇵🇱 POLAND523NT♥10-2-8
-12.1Quarterfinal🇵🇱 POLAND553NT♣K=-10