MADSEN Christina Lund · LUNDBERG

1rank
+87.4Butler · 56 bds
+1.56per board
±4.0swing
+0.77vs par /bd · #25/94
+1.57adjusted /bd
Butler per round: 31.7 -5.7 19.1 16.9 19.4 13 -7by round

vs par split: bidding +0.84 · play -0.07

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +1.57/bd

Card play — on target: opening leads 72.7% #66 of 94 · declarer play 86.7% #16 of 94 · defence 83.3% #51 of 94

Bidding activity — not a pass: 51.6% #14 of 94 (81/157)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)80.0% (5)
Declarer play83.3% (6)88.9% (9)
Defence90.0% (10)78.6% (14)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 0.0% (1) · ♦ 66.7% (3) · ♣ 100.0% (4)

vs par by strain: NT -0.13 (23) · a suit +1.39 (33)

vs par by level: part-score +0.29 (21) · game +0.79 (33) · slam +5.50 (2)

By role: declaring +2.26/bd (-0.84 vs par · 32) · defending +0.63/bd (+2.92 vs par · 24)

By vulnerability: vulnerable +2.05/bd (+0.50 vs par · 28) · not vulnerable +1.07/bd (+1.04 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.BertheauN.Selway – K.PreddyClosed8+31.7+3.96+2.38
Round 2P.BertheauH.Setton – P.FranceschettiClosed8-5.7-0.71+2.25
Round 3P.BertheauJ.Duursma – M.SchaltzClosed8+19.1+2.39+0.00
Round 4P.BertheauL.Goldberg – U.GoldbergClosed8+16.9+2.11-1.25
Round 5P.BertheauW.Wang – G.HampsonClosed8+19.4+2.42+2.25
Round 6P.BertheauB.Dessi – L.CimaClosed8+13.0+1.62+0.38
Round 7P.BertheauK.Retter – L.PetelkoClosed8-7.0-0.88-0.62

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
+11.4Round 1TEAM LLAMA14♠x♥K-4+12
+10.7Round 2DAISY CHAIN116♣♦6=+11
+10.2Round 1TEAM LLAMA46NT♥Q=+0
+7.6Round 3ASHE233♥♣A+2+10
+7.3Round 3ASHE205♣♥A=+0
+7.3Round 7LAKO294♥♣9-1+12
+6.7Round 6BERNAL233NT♥T=+0
+6.4Round 5ZHANG105♦♠2=-1
+6.0Round 3ASHE193NT♣T=-2
+5.0Round 4GOLDBERG34♥♦K+1+0
+4.9Round 1TEAM LLAMA54♥♦T+1+1
+4.3Round 5ZHANG114♥♦Q=+7
+3.9Round 3ASHE172♥♣A-2+6
+3.8Round 5ZHANG152NT♦6-1+5
+3.3Round 4GOLDBERG83♥♣Q=-7
+3.3Round 5ZHANG141NT♣2-1+4
+3.2Round 6BERNAL223NT♦2+1+0
+2.9Round 1TEAM LLAMA33♠♥A=+0
+2.6Round 4GOLDBERG54♥♣A=+0
+2.3Round 4GOLDBERG13NT♠Q+4+2
+2.3Round 4GOLDBERG21♦♥6+2+0
+2.3Round 4GOLDBERG63♥♦J-2-5
+2.1Round 6BERNAL193NT♣7-2+11
+1.9Round 7LAKO323NT♣8+2+0
+1.6Round 6BERNAL204♣♠4-1+0
+1.5Round 5ZHANG133NT♠Q+2+0
+1.4Round 5ZHANG94♥♣7+1+1
+1.4Round 6BERNAL184♥♠2+1+1
+1.3Round 1TEAM LLAMA83NT♥J+2+1
+1.2Round 1TEAM LLAMA62♥♣K+2+6
+1.2Round 5ZHANG163NT♥9+3+1
+0.7Round 2DAISY CHAIN151NT♦Q+1+7
+0.5Round 2DAISY CHAIN144♥♣2-2+5
+0.5Round 7LAKO264♠♠2=+0
+0.4Round 4GOLDBERG73NT♣6+1+0
+0.2Round 2DAISY CHAIN133NT♠5+3-13
+0.1Round 1TEAM LLAMA23NT♥9=-1
+0.1Round 6BERNAL213♥♣K-1+2
-0.1Round 2DAISY CHAIN104♠♣7=+0
-0.3Round 1TEAM LLAMA71♠♦Q-1+0
-0.3Round 6BERNAL173♣♠K-2+0
-0.5Round 3ASHE223NT♦7=+1
-0.8Round 3ASHE181NT♣3+1+0
-1.3Round 4GOLDBERG45♦x♥K-1+0
-1.4Round 2DAISY CHAIN164♥♣Q+2+12
-1.7Round 7LAKO302♥♦2-1-3
-1.8Round 6BERNAL244♠♦K-1-11
-2.1Round 3ASHE212♠♦K+2-10
-2.3Round 3ASHE241NT♠5=-5
-2.3Round 7LAKO252♦♦J=-5
-2.4Round 7LAKO274♣♠3=+0
-2.5Round 5ZHANG122NT♠2=+1
-4.0Round 7LAKO284♥♣4-1+2
-6.3Round 7LAKO313NT♠8-2-11
-7.4Round 2DAISY CHAIN123NT♥3=+0
-8.9Round 2DAISY CHAIN93NT♣J+1-4