MADSEN Christina Lund · DENMARK

399rank
-23.0Butler · 50 bds
-0.46per board
±3.5swing
-0.24vs par /bd · #299/478
-0.54adjusted /bd
Butler per round: -11.8 -21.3 2 0.8 7.3by round

vs par split: bidding -0.12 · play -0.20

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.54/bd

Card play — on target: opening leads 77.8% #186 of 476 · declarer play 85.7% #94 of 478 · defence 88.5% #144 of 478

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (6)100.0% (12)
Declarer play100.0% (4)80.0% (10)
Defence75.0% (8)94.4% (18)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 85.7% (7) · ♦ 100.0% (2) · ♣ 66.7% (6)

vs par by strain: NT -0.21 (14) · a suit -0.37 (35)

vs par by level: part-score +1.24 (25) · game -2.39 (18) · slam -0.67 (6)

By role: declaring -0.67/bd (-2.44 vs par · 23) · defending -0.28/bd (+1.63 vs par · 27)

By vulnerability: vulnerable -1.17/bd (-0.52 vs par · 25) · not vulnerable +0.25/bd (+0.04 vs par · 25)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.RonK.Dwyer – S.MossOpen10-11.8-1.18+1.30
Round 2J.RonZ.Shi – C.JuOpen10-21.3-2.13-2.90
Round 3J.RonB.Lang – C.KrantzOpen10+2.0+0.20+0.70
Round 4J.RonL.Bell – I.HesselOpen10+0.8+0.08+0.70
Round 5J.RonT.Mchenry – G.GeigerOpen10+7.3+0.73-1.00

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
+5.7Round 5JOHN VEGA216♣♥A=-2
+4.5Round 3COBRA KHAN62NT♣4-2+7
+4.1Round 3COBRA KHAN54♣♣8-4+3
+3.8Round 3COBRA KHAN32♥♦5+1+7
+3.7Round 4JAIL173♣♦K+2+7
+3.4Round 5JOHN VEGA222♠♥3-1+5
+3.3Round 1MOSS94♦♥8+1+6
+3.2Round 5JOHN VEGA281NT♥3=+5
+3.0Round 4JAIL115♣♦A=-1
+3.0Round 4JAIL142♠♥5+1+6
+3.0Round 5JOHN VEGA273♣x♣10-1-1
+2.8Round 5JOHN VEGA26Pass+4
+2.7Round 1MOSS63NT♣5=-1
+2.5Round 1MOSS73NT♠5=+0
+2.5Round 4JAIL202♠♦A+1+6
+1.8Round 2CHINA OPEN173NT♠9+1+0
+1.2Round 1MOSS13♠♣6=+0
+1.1Round 5JOHN VEGA246♦♣K=-2
+0.9Round 3COBRA KHAN83♣♠K-1-2
+0.9Round 4JAIL124♣♦9-1-2
+0.7Round 2CHINA OPEN134♥♦J+1+0
+0.4Round 4JAIL161NT♥5-1+0
+0.2Round 5JOHN VEGA294♠♥K=+1
+0.1Round 2CHINA OPEN112♣♠K-2-1
-0.0Round 1MOSS52NT♥6-1+5
+0.0Round 3COBRA KHAN42♦♥A-1+0
-0.1Round 2CHINA OPEN183NT♠Q+1+0
-0.4Round 1MOSS104♥♠7+1+0
-0.6Round 5JOHN VEGA253NT♣3+2-1
-0.9Round 1MOSS24♦♥A-2+1
-1.0Round 3COBRA KHAN93NT♥9+1+0
-1.0Round 4JAIL182♥♦3+1-1
-1.1Round 2CHINA OPEN121NT♣6+2+0
-1.1Round 3COBRA KHAN73NT♦3+2-1
-1.7Round 4JAIL132♣♥A=+1
-2.3Round 2CHINA OPEN144♣♠6-2-5
-2.5Round 3COBRA KHAN104♠♣9-1+6
-2.9Round 3COBRA KHAN12NT♥9-1-4
-3.4Round 2CHINA OPEN203♦♥4-1-6
-3.5Round 2CHINA OPEN194NTx♥4-1-13
-3.8Round 1MOSS36♠♠3+1+11
-3.8Round 3COBRA KHAN24♠♣A-1-9
-4.0Round 4JAIL194♥♥8-1-5
-5.5Round 2CHINA OPEN156♥♠A-1-6
-5.5Round 5JOHN VEGA303♠♥A+2-6
-5.8Round 1MOSS84♠x♥K-3-2
-6.0Round 4JAIL155♦x♥2=-4
-6.0Round 5JOHN VEGA234♠♥A-3-13
-8.0Round 2CHINA OPEN166♦♣A=+2
-10.6Round 1MOSS46♦♥2=-7