HALLBERG Gunnar · VENTIN

31rank
+1.9Butler · 14 bds
+0.14per board
±4.0swing
-2.14vs par /bd
+0.23adjusted /bd
by round

vs par split: bidding -1.79 · play -0.36

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.23/bd

Card play — on target: opening leads 33.3% · declarer play 85.7% · defence 100.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (1)50.0% (2)
Declarer play·85.7% (7)
Defence100.0% (1)100.0% (4)

Opening leads by suit led: ♠ 0.0% (1) · ♦ 100.0% (1) · ♣ 0.0% (1)

vs par by strain: NT +0.00 (1) · a suit -2.31 (13)

vs par by level: part-score -4.75 (4) · game -1.22 (9) · slam +0.00 (1)

By role: declaring +1.09/bd (-2.56 vs par · 9) · defending -1.58/bd (-1.40 vs par · 5)

By vulnerability: vulnerable +0.90/bd (+0.71 vs par · 7) · not vulnerable -0.63/bd (-5.00 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16F.WrangT.Bessis – M.BessisOpen14+1.9+0.14-2.14

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
+7.3Round of 16GROUPE FRANCE74♠♣K=+10
+5.1Round of 16GROUPE FRANCE64♠♦Q+1+1
+3.6Round of 16GROUPE FRANCE26♠x♦K-4+0
+2.7Round of 16GROUPE FRANCE144♠x♣K-3+2
+2.3Round of 16GROUPE FRANCE94♥♦A=+0
+1.9Round of 16GROUPE FRANCE104♥♦6+1+0
+0.1Round of 16GROUPE FRANCE132♥♦Q+1+0
-0.2Round of 16GROUPE FRANCE124♥♠J+2-11
-0.3Round of 16GROUPE FRANCE84♠♦8=-3
-0.4Round of 16GROUPE FRANCE52♦♣10=-7
-2.3Round of 16GROUPE FRANCE32♠♦T=-6
-4.4Round of 16GROUPE FRANCE112♠♦10+2-6
-5.4Round of 16GROUPE FRANCE14♥♦2-1-10
-8.1Round of 16GROUPE FRANCE43NT♠6=+0