CHEN Lin-Huan · APEX CLUB

199rank
-77.4Butler · 144 bds
-0.54per board
±4.1swing
-0.71vs par /bd · #191/227
-0.69adjusted /bd
Butler per round: -18.9 -5.6 -3.5 -18.1 -11.6 1.8 1.9 -2 -28.5 15.8 7.4 -16.1by round

vs par split: bidding -0.52 · play -0.15

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.69/bd

Card play — on target: opening leads 88.4% #30 of 227 · declarer play 80.0% #91 of 227 · defence 78.9% #185 of 227

Bidding activity — not a pass: 43.7% #94 of 227 (174/398)

Card play by contract type — on target
vs NTvs a suit
Opening leads90.0% (10)87.9% (33)
Declarer play73.3% (15)84.0% (25)
Defence58.8% (17)84.7% (59)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 71.4% (7) · ♦ 86.7% (15) · ♣ 100.0% (9)

vs par by strain: NT +0.33 (39) · a suit -1.05 (104)

vs par by level: part-score -1.45 (60) · game -0.09 (80) · slam -0.67 (3)

By role: declaring -0.27/bd (-2.10 vs par · 68) · defending -0.78/bd (+0.54 vs par · 76)

By vulnerability: vulnerable -0.46/bd (-0.68 vs par · 72) · not vulnerable -0.61/bd (-0.74 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.HsiehA.Acar – B.ErkanOpen12-18.9-1.57-1.25
Round 2D.HsiehS.Natt – I.NattClosed12-5.6-0.47-0.33
Round 3D.HsiehA.Boughey – M.BrownClosed12-3.5-0.29+1.67
Round 4D.HsiehM.Cidecian – D.ZumsteinClosed12-18.1-1.51-0.25
Round 5D.HsiehN.Man – S.TsengClosed12-11.6-0.97-2.75
Round 6D.HsiehK.Wojcik – R.KazmierczakOpen12+1.8+0.15-2.08
Round 7D.HsiehK.Rosenberg – A.LinOpen12+1.9+0.16-1.50
Round 8D.HsiehG.Zivkovic – J.DerivazClosed12-2.0-0.17+0.17
Round 9D.HsiehB.Chmurski – I.ChalupecOpen12-28.5-2.38-2.00
Round 10D.HsiehA.Birman – S.TommasiniClosed12+15.8+1.32+2.08
Round 11D.HsiehS.Sjodal – M.Kurek BeaulieuOpen12+7.4+0.62+0.33
Round 12D.HsiehU.Kasimir – P.GruenkeClosed12-16.1-1.34-2.58

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
+13.0Round 2IMP MACHINE193NTx♣A-4+12
+8.8Round 7K3A123NTx♣4-2+11
+8.4Round 11TEAM FUNBRIDGE PINK25♣♥8=+7
+8.0Round 11TEAM FUNBRIDGE PINK104♠♦3-3+10
+7.8Round 1GALATASARAY SK44♥♦Q-2+13
+6.8Round 10ALTSHULER196♣♦Q-2+14
+6.7Round 12YOUNG OLDIES164♥♦5=+8
+6.2Round 8SWISS SENIORS204♥♣4-1+12
+6.1Round 12YOUNG OLDIES243NT♥T+1+8
+5.9Round 10ALTSHULER214♠♦9-1+12
+5.5Round 4SWISS HOT SPRINGS214♠♦2-1+10
+5.1Round 11TEAM FUNBRIDGE PINK43NT♥T=+10
+4.8Round 3SYLVESTER105♣x♠8+1+8
+4.4Round 3SYLVESTER125♥♦K+1-9
+4.2Round 3SYLVESTER13♣♠K=+8
+4.0Round 2IMP MACHINE142♣♠7-4+3
+4.0Round 12YOUNG OLDIES216♥♣A=+0
+3.8Round 5HKAB104♠♥Q-1-1
+3.4Round 2IMP MACHINE152♣♦J-4+0
+3.4Round 9BRIDGE24PL B92♠♠J+2+6
+3.3Round 4SWISS HOT SPRINGS151♠♠4+1+11
+3.0Round 6GOSIA232♥♠K+1+0
+2.8Round 6GOSIA193NT♣7+2+1
+2.8Round 12YOUNG OLDIES235♥♠A+1+1
+2.6Round 6GOSIA243♣♥Q-1-2
+2.6Round 7K3A61NT♠2=+0
+2.5Round 7K3A31NT♦7-2+0
+2.2Round 4SWISS HOT SPRINGS223♠♥6=+6
+2.2Round 7K3A15♥♦K+1+1
+2.1Round 5HKAB11NT♦6+1+7
+1.9Round 7K3A113NT♥5+1+1
+1.9Round 11TEAM FUNBRIDGE PINK12♣♣4+3-6
+1.8Round 10ALTSHULER132♠♦A-1+0
+1.7Round 10ALTSHULER232♥♠4=+6
+1.7Round 12YOUNG OLDIES133♥♣A=+0
+1.6Round 6GOSIA134♥♠K+1+4
+1.6Round 11TEAM FUNBRIDGE PINK73♥♠A-1+0
+1.5Round 3SYLVESTER84♠♦7+1+0
+1.5Round 8SWISS SENIORS214♠♦A-1+6
+1.4Round 5HKAB32♦♣7-1-6
+1.4Round 5HKAB64♥♠J-1+5
+1.4Round 10ALTSHULER154♠♦5=+0
+1.3Round 5HKAB54♥♣A+1+1
+1.1Round 2IMP MACHINE162♠♦K-1-2
+1.1Round 4SWISS HOT SPRINGS242♠♦A-1-2
+1.1Round 8SWISS SENIORS241NT♠6+2+1
+1.0Round 3SYLVESTER33NT♣6=+13
+1.0Round 7K3A42♠♦A-1+1
+1.0Round 10ALTSHULER224♥♠4=+0
+0.9Round 2IMP MACHINE184♥♠2-1-5
+0.8Round 3SYLVESTER22NT♠Q-1+1
+0.8Round 10ALTSHULER145♥x♣K-2+0
+0.7Round 5HKAB123NT♥A+2+0
+0.7Round 8SWISS SENIORS154♥♦J=+1
+0.6Round 1GALATASARAY SK34♠♣K+2-3
+0.6Round 1GALATASARAY SK113NT♥9+1+0
+0.5Round 1GALATASARAY SK13NT♠9+1-1
+0.5Round 6GOSIA184♥♦3-1+6
+0.4Round 1GALATASARAY SK84♥♠8+2-11
+0.4Round 2IMP MACHINE213NT♣J+2+13
+0.4Round 8SWISS SENIORS143NT♠8=+0
+0.4Round 11TEAM FUNBRIDGE PINK124♠♥K-1+12
+0.3Round 9BRIDGE24PL B75♣♦3=-2
+0.1Round 4SWISS HOT SPRINGS173NT♠2=-2
+0.1Round 5HKAB92♦♣3+1-10
+0.1Round 6GOSIA204♥♠9+1+0
-0.0Round 7K3A52NT♣4+1+0
+0.0Round 9BRIDGE24PL B62♥♠Q+2-1
-0.2Round 6GOSIA211NT♦7+3-6
-0.2Round 8SWISS SENIORS134♥♦T+3+2
-0.2Round 8SWISS SENIORS222♦♣5=+1
-0.2Round 10ALTSHULER244♥♠6+1+0
-0.2Round 11TEAM FUNBRIDGE PINK84♣♠K-1-2
-0.3Round 1GALATASARAY SK102♠♠6+2+10
-0.3Round 8SWISS SENIORS164♠♥2=+0
-0.4Round 3SYLVESTER52NT♦4+2+6
-0.5Round 10ALTSHULER183♠♥4-1-4
-0.7Round 6GOSIA224♠♦A+2-13
-0.7Round 10ALTSHULER174♠♣Q=-3
-0.8Round 10ALTSHULER201NT♥3+3-1
-0.9Round 2IMP MACHINE241NT♦3-1-2
-0.9Round 3SYLVESTER114♥♠Q+1+0
-1.0Round 6GOSIA152NT♥6-2+1
-1.0Round 8SWISS SENIORS183♦♠4-1+2
-1.0Round 12YOUNG OLDIES191NT♥J=+1
-1.2Round 3SYLVESTER74♠♦6=+0
-1.3Round 12YOUNG OLDIES152♠♥Q+1+0
-1.4Round 6GOSIA174NT♦4=-11
-1.4Round 10ALTSHULER161NT♥Q=+1
-1.5Round 1GALATASARAY SK75♥x♥7-2+7
-1.5Round 9BRIDGE24PL B25♥♦T=+0
-1.6Round 11TEAM FUNBRIDGE PINK63NT♣T-2-8
-1.7Round 2IMP MACHINE204♥♥4=+0
-1.7Round 4SWISS HOT SPRINGS231NTx♠J-1-2
-1.8Round 12YOUNG OLDIES224♠x♥8-2-11
-1.9Round 4SWISS HOT SPRINGS182♥♠K=-5
-2.0Round 1GALATASARAY SK24♥♠3-1-5
-2.0Round 9BRIDGE24PL B43♥♣6=-8
-2.0Round 9BRIDGE24PL B53♥♦7-1-5
-2.0Round 9BRIDGE24PL B83NT♠K=+1
-2.1Round 3SYLVESTER63NT♣6+1-1
-2.1Round 11TEAM FUNBRIDGE PINK54♠♦A-1+2
-2.2Round 2IMP MACHINE232♠♠A+1-1
-2.2Round 9BRIDGE24PL B35♦♥3-1-6
-2.3Round 7K3A94♠♥Q-2-8
-2.3Round 9BRIDGE24PL B13♥♠7=-1
-2.4Round 7K3A74♥♦Q+2-13
-2.5Round 6GOSIA162♠♥9=-5
-2.6Round 7K3A104♠♣Q=+1
-2.7Round 11TEAM FUNBRIDGE PINK92♣♦K=-9
-2.9Round 4SWISS HOT SPRINGS144♥♠K=+0
-3.0Round 6GOSIA143NT♣6=+0
-3.1Round 8SWISS SENIORS173NT♠J+3-11
-3.2Round 1GALATASARAY SK52♥♦Q=+0
-3.3Round 2IMP MACHINE174♠♣K+1-4
-3.5Round 5HKAB114♥♣K-1-5
-3.5Round 8SWISS SENIORS192♠♣J=-5
-3.5Round 11TEAM FUNBRIDGE PINK111♠♥Q+1-5
-3.6Round 8SWISS SENIORS231NT♣A-2-7
-3.8Round 5HKAB82NT♠Q-2-5
-4.2Round 5HKAB73♣♥T-2-3
-4.3Round 4SWISS HOT SPRINGS193♣x♠K-1-5
-4.3Round 7K3A82♥♣T+1-1
-4.5Round 12YOUNG OLDIES172♠♠T=+0
-4.7Round 1GALATASARAY SK124♠♣4-1-5
-4.7Round 9BRIDGE24PL B113♥♦Q-2-8
-4.8Round 3SYLVESTER94♠♦A+2-1
-5.4Round 5HKAB42♠♥J+1-6
-5.5Round 5HKAB25♦♠K=-10
-5.5Round 7K3A23NT♣9-2-11
-6.1Round 4SWISS HOT SPRINGS165♣♠3+2-14
-6.4Round 4SWISS HOT SPRINGS203NT♣J=+0
-6.4Round 12YOUNG OLDIES183♣♠4=-11
-7.0Round 4SWISS HOT SPRINGS133NT♦3=+0
-7.7Round 9BRIDGE24PL B104♥♦K+1+0
-7.8Round 9BRIDGE24PL B124♠♣5+1+0
-7.9Round 11TEAM FUNBRIDGE PINK35♦♠A+1-7
-8.4Round 1GALATASARAY SK65♦♣5-2-13
-8.7Round 1GALATASARAY SK93NT♥Q=-7
-8.8Round 2IMP MACHINE13Adj.♣A-6
-9.9Round 12YOUNG OLDIES143♦x♣K=-11
-10.8Round 3SYLVESTER45♣x♦K-3-5
-11.5Round 2IMP MACHINE223♦x♠A-3-12
-12.5Round 12YOUNG OLDIES206♣x♦6=-16