OLSEN Jake · BERK

6rank
+80.4Butler · 60 bds
+1.34per board
±4.2swing
-0.23vs par /bd · #36/73
+1.08adjusted /bd
Butler per round: 47.3 -7.7 3.7 21 -1.6 17.7by round

vs par split: bidding -0.80 · play +0.57

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted +1.08/bd

Card play — on target: opening leads 88.2% #19 of 73 · declarer play 83.3% #15 of 73 · defence 90.3% #6 of 73

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)84.6% (13)
Declarer play100.0% (2)80.0% (10)
Defence83.3% (12)94.7% (19)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 33.3% (3) · ♦ 100.0% (4) · ♣ 100.0% (2)

vs par by strain: NT -1.70 (20) · a suit +0.50 (40)

vs par by level: part-score +0.94 (35) · game -1.88 (25)

By role: declaring +0.78/bd (-3.41 vs par · 29) · defending +1.86/bd (+2.74 vs par · 31)

By vulnerability: vulnerable +1.51/bd (-0.59 vs par · 32) · not vulnerable +1.15/bd (+0.18 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.AmerB.Goodwin – J.NovakOpen10+47.3+4.73+3.60
Round 3S.AmerF.Yu – K.JinClosed10-7.7-0.77-1.40
Round 4N.ChangY.Liu – Y.ZhangClosed10+3.7+0.37-2.80
Round 5D.SoukupV.Lamoureux – MILLER JASONClosed10+21.0+2.10+2.30
Round 6N.ChangB.Kristensen – G.HermanClosed10-1.6-0.16+0.90
Round 7S.AmerO.Kriegel – B.SnowdenClosed10+17.7+1.77-4.00

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
+13.4Round 1BRIDGEMATES104♠x♥8-3+12
+10.8Round 6KRISTENSEN302♠x♦4+1+12
+9.4Round 1BRIDGEMATES72♦♥3-5+9
+8.5Round 5BERK S132♠♥Q+2+10
+7.8Round 1BRIDGEMATES44♦♥2-2+8
+7.0Round 7USA JENG43NT♠9=-1
+6.5Round 7USA JENG103NT♦5-2+13
+6.3Round 7USA JENG33♦♣A=+6
+5.9Round 1BRIDGEMATES93♠♥4-4+2
+5.4Round 1BRIDGEMATES82♦♣9-5-5
+5.3Round 5BERK S113♦♠10+2+13
+4.2Round 1BRIDGEMATES33♠x♦K-1+6
+4.1Round 5BERK S184♥♦6+1+0
+3.9Round 6KRISTENSEN243NT♥6-2+5
+3.8Round 5BERK S202♠♣K=+0
+3.4Round 5BERK S142♥♣A+1+1
+3.3Round 4CHINA SX CLUB64♥♠5-2-5
+3.2Round 4CHINA SX CLUB32♠♥3+2+2
+3.1Round 1BRIDGEMATES21♠♣3+3+1
+2.8Round 3CHINA XNWY284♠♥4=+0
+2.8Round 4CHINA SX CLUB102NT♦K+1+10
+2.6Round 3CHINA XNWY304♦♣A-3+2
+2.2Round 7USA JENG74NT♦10+1-13
+2.1Round 3CHINA XNWY272NT♦6=-1
+1.7Round 6KRISTENSEN284♠♣A=+0
+1.5Round 6KRISTENSEN224♥♣K+2+1
+1.5Round 7USA JENG55♦♣5+1-11
+1.4Round 1BRIDGEMATES13NT♣K=+1
+1.4Round 7USA JENG91NT♣3-1-2
+1.3Round 4CHINA SX CLUB54♠♣A+2-11
+1.0Round 5BERK S172♣♠K+2+7
+0.9Round 5BERK S152♠♦K+1-7
+0.8Round 3CHINA XNWY214♣♠A=+0
+0.8Round 4CHINA SX CLUB41NT♥3+1+1
+0.5Round 4CHINA SX CLUB93NT♥9+1-13
+0.4Round 6KRISTENSEN272♥♠A-3+1
+0.2Round 4CHINA SX CLUB22NT♦A-1+2
+0.2Round 6KRISTENSEN212♥♠2+2+8
-0.5Round 7USA JENG61NT♣4+2-13
-1.2Round 3CHINA XNWY233♣♠K=+0
-1.2Round 5BERK S162♥♠K=+0
-1.3Round 3CHINA XNWY293♦♠4=+0
-1.3Round 6KRISTENSEN263NT♠3+1+0
-1.5Round 1BRIDGEMATES55♥♠4=+13
-1.5Round 3CHINA XNWY223NT♦J+2-1
-1.5Round 3CHINA XNWY263NT♦6+3-13
-1.5Round 4CHINA SX CLUB73♦♥4-1-5
-1.5Round 7USA JENG13♥♣2+3-5
-1.8Round 1BRIDGEMATES63♦♥9-3-11
-2.1Round 7USA JENG81NT♣6-2+0
-2.3Round 5BERK S123NT♦5+1+0
-2.5Round 5BERK S193♥♣7=-1
-2.7Round 4CHINA SX CLUB83NT♥5=+0
-3.1Round 7USA JENG25♥♠2+2-14
-3.3Round 3CHINA XNWY244♠♦2+1+2
-4.2Round 4CHINA SX CLUB13NT♦5-2-9
-4.3Round 6KRISTENSEN253♣♠9-2-3
-6.6Round 6KRISTENSEN293NT♠K=+0
-7.2Round 3CHINA XNWY255♠♥A-3-3
-7.9Round 6KRISTENSEN233♠♥K+3-15