SUNDELIN Per Olof · AMARALB

303rank
-9.3Butler · 20 bds
-0.47per board
±4.8swing
-1.10vs par /bd
-0.35adjusted /bd
Butler per round: -12.8 3.5by round

vs par split: bidding +0.31 · play -1.31

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.35/bd

Card play — on target: opening leads 50.0% · declarer play 50.0% · defence 85.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads·50.0% (2)
Declarer play·50.0% (6)
Defence·85.7% (7)

Opening leads by suit led: ♣ 50.0% (2)

vs par by strain: a suit -1.00 (16)

vs par by level: part-score -4.00 (5) · game +0.36 (11)

By role: declaring -0.69/bd (-2.50 vs par · 10) · defending -0.24/bd (+0.30 vs par · 10)

By vulnerability: vulnerable -0.79/bd (-2.33 vs par · 9) · not vulnerable -0.20/bd (-0.09 vs par · 11)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.JunqueiraJ.Carrera – H.JordanOpen10-12.8-1.28-3.00
Round 14G.JunqueiraC.Sumampouw – I.KorengkengClosed10+3.5+0.35+0.80

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
+6.1Round 2JUAN VALDEZ143N♦T-1+5
+4.9Round 14GEO TIMAH INDONESIA153N♣6-2+6
+4.6Round 2JUAN VALDEZ154♠x♥A+1+6
+4.6Round 14GEO TIMAH INDONESIA174♠♣7=+7
+4.6Round 14GEO TIMAH INDONESIA183♦♦4-1+5
+3.6Round 14GEO TIMAH INDONESIA205♦x♠A-1+12
+1.5Round 2JUAN VALDEZ164♠♥A=-1
+1.0Round 2JUAN VALDEZ174♠♣A-1+5
+0.2Round 2JUAN VALDEZ124♥♠6=+1
-0.4Round 14GEO TIMAH INDONESIA143♠♦A+1-6
-0.4Round 14GEO TIMAH INDONESIA194♥♥2+1+0
-0.7Round 14GEO TIMAH INDONESIA113♣♠4=+5
-1.2Round 14GEO TIMAH INDONESIA134♠♥6-1-6
-1.3Round 2JUAN VALDEZ133N♠4+2+0
-2.7Round 14GEO TIMAH INDONESIA124♠♦A-1-6
-2.8Round 2JUAN VALDEZ115♦x♣K-1-5
-3.1Round 2JUAN VALDEZ203N♥5+1-17
-5.6Round 2JUAN VALDEZ182♦♦K=-10
-8.8Round 14GEO TIMAH INDONESIA164♠♦6+2-9
-13.4Round 2JUAN VALDEZ193♠x♣5-3-14