CHEDIAK Virginia · NORDEN

17rank
+1.9Butler · 14 bds
+0.14per board
±3.7swing
-0.14vs par /bd
-0.02adjusted /bd
by round

vs par split: bidding -0.79 · play +0.64

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.02/bd

Card play — on target: opening leads 83.3% · declarer play 100.0% · defence 100.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)75.0% (4)
Declarer play100.0% (1)·
Defence100.0% (2)100.0% (6)

Opening leads by suit led: ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 66.7% (3)

vs par by strain: NT +0.80 (5) · a suit -0.67 (9)

vs par by level: part-score +0.40 (5) · game -0.62 (8) · slam +1.00 (1)

By role: declaring -0.45/bd (-1.83 vs par · 6) · defending +0.57/bd (+1.12 vs par · 8)

By vulnerability: vulnerable -0.49/bd (-1.86 vs par · 7) · not vulnerable +0.76/bd (+1.57 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalR.SivertsvikM.Verbeek – C.ArnoldsClosed14+1.9+0.14-0.14

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
+8.4QuarterfinalDUTCH WOMEN196♠♦5+1+1
+2.9QuarterfinalDUTCH WOMEN274♥♦4-1+5
+2.0QuarterfinalDUTCH WOMEN154♠♣4-1+5
+2.0QuarterfinalDUTCH WOMEN164♥♥9+1+0
+1.6QuarterfinalDUTCH WOMEN243NT♣9+1+0
+1.3QuarterfinalDUTCH WOMEN183♣♦3=+0
+0.7QuarterfinalDUTCH WOMEN234♥♥A=-9
-0.3QuarterfinalDUTCH WOMEN221NT♣6+2+10
-0.3QuarterfinalDUTCH WOMEN283♠♣5-1-2
-0.4QuarterfinalDUTCH WOMEN263NT♥6+1-1
-0.7QuarterfinalDUTCH WOMEN213NT♣2+2+0
-1.7QuarterfinalDUTCH WOMEN172♠♦A=+0
-6.0QuarterfinalDUTCH WOMEN203♦♦8-1-6
-7.6QuarterfinalDUTCH WOMEN253NT♥J-1-5