🇸🇬 LIAN Sui Sim · SINGAPORE

70rank
-53.3Butler · 176 bds
-0.30per board
±4.7swing
-0.64vs par /bd · #85/101
-0.36adjusted /bd
Butler per round: -12.9 -14.9 15.1 14.5 2 -7.8 -23.5 -25.7 -40.2 -2.2 42.3by round

vs par split: bidding -0.43 · play -0.29

Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted -0.36/bd

Card play — on target: opening leads 83.3% #37 of 101 · declarer play 55.3% #100 of 101 · defence 79.7% #90 of 101

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)83.3% (24)
Declarer play55.6% (9)55.2% (29)
Defence71.4% (21)83.0% (53)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 100.0% (8) · ♦ 80.0% (5) · ♣ 83.3% (12)

vs par by strain: NT -0.04 (48) · a suit -0.87 (126)

vs par by level: part-score -0.62 (53) · game -0.77 (107) · slam +0.21 (14)

By role: declaring -0.32/bd (-2.23 vs par · 99) · defending -0.28/bd (+1.42 vs par · 77)

By vulnerability: vulnerable +0.34/bd (-0.53 vs par · 88) · not vulnerable -0.95/bd (-0.74 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.NgB.Igla – F.PiedraClosed16-12.9-0.81-0.12
Round 2K.NgS.Hans – T.NunnOpen16-14.9-0.93-0.88
Round 5K.NgC.Gower – A.AptekerClosed16+15.1+0.94-0.50
Round 6K.NgF.Manalang – C.CarreonOpen16+14.5+0.91-1.81
Round 7K.NgV.Dragan – V.PorkhunClosed16+2.0+0.12-0.38
Round 10K.NgM.Liu – S.WangOpen16-7.8-0.49-0.69
Round 11K.NgM.Eidi – V.VroustisClosed16-23.5-1.47-1.06
Round 14K.NgM.D Avossa – S.Di BelloOpen16-25.7-1.61-1.75
Round 15K.NgC.Schwerdt – J.LindeOpen16-40.2-2.51-2.56
Round 16K.NgJ.Maripuu – O.OjaOpen16-2.2-0.14+0.31
Round 17K.NgS.Zain – M.HaikalOpen16+42.3+2.64+2.44

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
+15.8Round 17🇯🇴 JORDAN42♠x♠K-6+6
+12.8Round 5🇿🇦 SOUTH AFRICA43NT♠3=+12
+11.3Round 5🇿🇦 SOUTH AFRICA13NTx♥K+1+6
+10.0Round 7🇺🇦 UKRAINE136♦♥5+1+13
+9.9Round 6🇵🇭 PHILIPPINES315♥♠5+1+14
+9.6Round 16🇪🇪 ESTONIA233NT♠6=+10
+9.4Round 1🇨🇭 SWITZERLAND66♠♣7=+13
+9.1Round 1🇨🇭 SWITZERLAND74♥♣Q-1+13
+9.0Round 17🇯🇴 JORDAN27♠♣J-1+17
+8.8Round 5🇿🇦 SOUTH AFRICA53NT♠7=+7
+8.5Round 17🇯🇴 JORDAN94♥=+12
+8.4Round 7🇺🇦 UKRAINE114♥♠Q+2+11
+7.6Round 17🇯🇴 JORDAN76♠♥3=+0
+6.8Round 10🇹🇼 CHINESE TAIPEI323NT♣3-2+6
+6.6Round 14🇮🇹 ITALY243♦♣A-1+8
+6.5Round 6🇵🇭 PHILIPPINES244♠♥J=-9
+6.4Round 16🇪🇪 ESTONIA263NT♣3-1+12
+5.9Round 16🇪🇪 ESTONIA313NT♦2+1+7
+5.5Round 17🇯🇴 JORDAN62♥♣A-3+9
+5.4Round 2🇦🇺 AUSTRALIA233♠♦4+1+10
+5.2Round 15🇩🇪 GERMANY23NT♥5+1+1
+5.1Round 7🇺🇦 UKRAINE126♠♦5=+0
+5.0Round 1🇨🇭 SWITZERLAND44♥♦7=+3
+4.9Round 6🇵🇭 PHILIPPINES195♦♠K+1+11
+4.8Round 6🇵🇭 PHILIPPINES223NT♠4=+0
+4.6Round 11🇬🇷 GREECE43NT♠7+1+0
+4.4Round 11🇬🇷 GREECE164♠♠6-1+5
+4.2Round 10🇹🇼 CHINESE TAIPEI315♦♥K=+0
+3.7Round 11🇬🇷 GREECE63NT♣Q=-1
+3.6Round 7🇺🇦 UKRAINE64♥♣8=+0
+3.1Round 2🇦🇺 AUSTRALIA184♠x♥3-2+5
+3.1Round 14🇮🇹 ITALY304♦♥A-2+5
+2.9Round 2🇦🇺 AUSTRALIA242♠♣8=+5
+2.9Round 7🇺🇦 UKRAINE153NT♠3+1+1
+2.9Round 10🇹🇼 CHINESE TAIPEI273♥♠9-1+6
+2.8Round 2🇦🇺 AUSTRALIA253♠x♥2-2-14
+2.8Round 6🇵🇭 PHILIPPINES323NT♠K+2+0
+2.7Round 16🇪🇪 ESTONIA174♠♠3-3+6
+2.6Round 7🇺🇦 UKRAINE167NT♥6=+0
+2.4Round 1🇨🇭 SWITZERLAND103♠♣4-2+2
+2.4Round 10🇹🇼 CHINESE TAIPEI243♥♠K=+0
+2.4Round 11🇬🇷 GREECE13NT♦4-2+11
+2.3Round 10🇹🇼 CHINESE TAIPEI175♣♥A=+0
+2.1Round 11🇬🇷 GREECE132♥♥7-1+11
+1.9Round 6🇵🇭 PHILIPPINES205♦♠K-1+6
+1.9Round 17🇯🇴 JORDAN151NT♠10+2-10
+1.8Round 14🇮🇹 ITALY193NT♥7-2+6
+1.8Round 17🇯🇴 JORDAN116♦♥K-2+0
+1.6Round 15🇩🇪 GERMANY151♠♣K+2+0
+1.5Round 5🇿🇦 SOUTH AFRICA94♠♣10-1+10
+1.5Round 17🇯🇴 JORDAN31NT♥J=+11
+1.2Round 5🇿🇦 SOUTH AFRICA144♠♥2+1-11
+1.2Round 14🇮🇹 ITALY203NT♠Q=+0
+1.2Round 14🇮🇹 ITALY29Pass+3
+1.1Round 1🇨🇭 SWITZERLAND33♦♣4-1-11
+1.1Round 10🇹🇼 CHINESE TAIPEI253NT♠2=+0
+1.0Round 1🇨🇭 SWITZERLAND153♥♠10-1-4
+1.0Round 17🇯🇴 JORDAN51♠♥A=-2
+0.9Round 5🇿🇦 SOUTH AFRICA104♥♠A=-1
+0.9Round 16🇪🇪 ESTONIA292♣♠7+1+0
+0.8Round 5🇿🇦 SOUTH AFRICA162♥♠J+1+6
+0.8Round 10🇹🇼 CHINESE TAIPEI203NT♠Q+1+1
+0.6Round 2🇦🇺 AUSTRALIA303NT♠K+1-1
+0.6Round 6🇵🇭 PHILIPPINES304♥♥2+1+0
+0.6Round 15🇩🇪 GERMANY83NT♥6+1+0
+0.6Round 17🇯🇴 JORDAN14♠♣10+1+0
+0.5Round 2🇦🇺 AUSTRALIA224♠♥5-1+10
+0.5Round 7🇺🇦 UKRAINE13NT♣7=-1
+0.5Round 7🇺🇦 UKRAINE104♠♥8+1+0
+0.5Round 16🇪🇪 ESTONIA183♠♥4-1-4
+0.4Round 2🇦🇺 AUSTRALIA322♥♠K=+0
+0.4Round 14🇮🇹 ITALY212♠♥K=+0
+0.4Round 17🇯🇴 JORDAN105♦♥7=-1
+0.3Round 6🇵🇭 PHILIPPINES212♣♠Q-1+1
+0.2Round 5🇿🇦 SOUTH AFRICA24♥♣Q+1+0
+0.2Round 6🇵🇭 PHILIPPINES182♥♣10-1+2
+0.1Round 5🇿🇦 SOUTH AFRICA64♠♣5=+1
+0.1Round 5🇿🇦 SOUTH AFRICA73NT♥5+3-13
+0.1Round 15🇩🇪 GERMANY43♦♦4=-1
-0.0Round 1🇨🇭 SWITZERLAND111NT♥5+2+6
-0.0Round 5🇿🇦 SOUTH AFRICA114♠♣5=+0
-0.0Round 11🇬🇷 GREECE24♠♣10+1+0
-0.0Round 14🇮🇹 ITALY184♠♦A=+0
-0.0Round 14🇮🇹 ITALY235♥♦J=+0
-0.1Round 2🇦🇺 AUSTRALIA264♥♠4+2+13
-0.1Round 7🇺🇦 UKRAINE33NT♣5+1+1
-0.1Round 15🇩🇪 GERMANY64♠♥7+2+13
-0.2Round 11🇬🇷 GREECE74♥♠9=+0
-0.2Round 16🇪🇪 ESTONIA242♠♠4=+7
-0.3Round 2🇦🇺 AUSTRALIA203NT♣J+1-11
-0.3Round 17🇯🇴 JORDAN84♠+1+0
-0.5Round 1🇨🇭 SWITZERLAND14♥♠5+2+11
-0.5Round 6🇵🇭 PHILIPPINES254♥♥2+1+0
-0.5Round 10🇹🇼 CHINESE TAIPEI184♠♥2-2+0
-0.5Round 16🇪🇪 ESTONIA211NT♥K-2+1
-0.5Round 16🇪🇪 ESTONIA253NT♥7=+1
-0.6Round 1🇨🇭 SWITZERLAND125♥♠3+1-1
-0.6Round 16🇪🇪 ESTONIA282♠♥10+1+0
-0.8Round 5🇿🇦 SOUTH AFRICA122♥♠7+1-7
-0.8Round 5🇿🇦 SOUTH AFRICA134NT♥3+1+0
-0.8Round 6🇵🇭 PHILIPPINES233♦♥Q=-10
-0.9Round 7🇺🇦 UKRAINE4Pass-3
-1.1Round 15🇩🇪 GERMANY135♣♥2=+1
-1.2Round 2🇦🇺 AUSTRALIA284♥♦Q=+0
-1.3Round 6🇵🇭 PHILIPPINES283♦♠Q+1+0
-1.4Round 10🇹🇼 CHINESE TAIPEI213NT♦5=+2
-1.4Round 10🇹🇼 CHINESE TAIPEI283♥♦K-1+2
-1.4Round 14🇮🇹 ITALY314♠♦A+1-8
-1.5Round 1🇨🇭 SWITZERLAND162NT♠3=-6
-1.5Round 15🇩🇪 GERMANY102♥♣A+1+0
-1.8Round 15🇩🇪 GERMANY121NT♥5+2-1
-1.8Round 16🇪🇪 ESTONIA222♥♣6=+1
-1.8Round 17🇯🇴 JORDAN124♠♣7=+0
-1.9Round 14🇮🇹 ITALY325♦x♣2-3-4
-2.0Round 11🇬🇷 GREECE82NT♥3+1+6
-2.1Round 10🇹🇼 CHINESE TAIPEI301NT♥7+1+1
-2.1Round 11🇬🇷 GREECE103♠♦10-2-7
-2.1Round 15🇩🇪 GERMANY143NT♣K-2-5
-2.1Round 16🇪🇪 ESTONIA324♥♣3=+0
-2.4Round 11🇬🇷 GREECE53♣♦9-2+1
-2.5Round 15🇩🇪 GERMANY34♥♣4-2-11
-2.5Round 15🇩🇪 GERMANY55♠♣Q+1-3
-2.6Round 17🇯🇴 JORDAN135♦♠K-1-5
-2.6Round 17🇯🇴 JORDAN142♠♣9+1+7
-2.7Round 7🇺🇦 UKRAINE94♠♥9-1+1
-2.7Round 7🇺🇦 UKRAINE141♥♦A=-6
-2.7Round 11🇬🇷 GREECE125♠♥6=+0
-2.9Round 6🇵🇭 PHILIPPINES264♥♠Q-3-14
-2.9Round 14🇮🇹 ITALY282♠♣K=-7
-2.9Round 16🇪🇪 ESTONIA205♦x♠K-1-8
-3.2Round 11🇬🇷 GREECE144♠♦J-1-10
-3.4Round 10🇹🇼 CHINESE TAIPEI234♠♦6+3+9
-3.5Round 1🇨🇭 SWITZERLAND144♥♥A+1-1
-3.5Round 6🇵🇭 PHILIPPINES174♥♣2-1-10
-3.5Round 10🇹🇼 CHINESE TAIPEI264♠♥J=+0
-3.6Round 6🇵🇭 PHILIPPINES294♠♣2+2-13
-3.6Round 7🇺🇦 UKRAINE72NT♥2-2-2
-3.7Round 7🇺🇦 UKRAINE24♠x♣K-1+0
-3.9Round 16🇪🇪 ESTONIA192NT♥9-1-5
-4.0Round 2🇦🇺 AUSTRALIA176♠♥Q=+0
-4.0Round 17🇯🇴 JORDAN163NT♠7-2-5
-4.1Round 5🇿🇦 SOUTH AFRICA157♥♠J=+0
-4.1Round 14🇮🇹 ITALY255♣♥10-1-5
-4.1Round 15🇩🇪 GERMANY113NT♠K=+0
-4.2Round 2🇦🇺 AUSTRALIA291NT♠4=-5
-4.3Round 10🇹🇼 CHINESE TAIPEI194♠♦4+2-13
-4.4Round 2🇦🇺 AUSTRALIA312♣♦9=-6
-4.5Round 14🇮🇹 ITALY276♦♠3=+0
-4.8Round 1🇨🇭 SWITZERLAND83NT♥3-2-5
-4.8Round 6🇵🇭 PHILIPPINES272NT♠7+1-7
-4.8Round 10🇹🇼 CHINESE TAIPEI294♠♦A-1-12
-5.1Round 2🇦🇺 AUSTRALIA196♦♠10-1-12
-5.2Round 1🇨🇭 SWITZERLAND134♥x♠A-2+3
-5.4Round 5🇿🇦 SOUTH AFRICA81NT♦4+1-6
-5.5Round 2🇦🇺 AUSTRALIA214♥♠4-1+2
-5.5Round 14🇮🇹 ITALY264♠♥3=-10
-5.6Round 11🇬🇷 GREECE94♠♦A-3-5
-5.6Round 16🇪🇪 ESTONIA272♥♥3=-11
-5.8Round 2🇦🇺 AUSTRALIA274♠♥4-1-10
-6.1Round 1🇨🇭 SWITZERLAND93NT♠7-1-5
-6.3Round 15🇩🇪 GERMANY93♦♣4-1-5
-6.9Round 10🇹🇼 CHINESE TAIPEI224♠♣J+1-13
-6.9Round 11🇬🇷 GREECE34♠x♥K-1-12
-7.5Round 7🇺🇦 UKRAINE84♠x♣6=-10
-7.7Round 11🇬🇷 GREECE154♠x♦9-4-5
-7.8Round 1🇨🇭 SWITZERLAND24♠x♣A-5-10
-7.9Round 11🇬🇷 GREECE115♣♦A+1-11
-8.4Round 15🇩🇪 GERMANY74♥♣A=-9
-8.4Round 15🇩🇪 GERMANY164♥♠Q=-11
-8.9Round 15🇩🇪 GERMANY16♦♣J-1-10
-9.2Round 14🇮🇹 ITALY173NT♣Q-1-10
-10.1Round 16🇪🇪 ESTONIA306♠♣K=-12
-10.4Round 7🇺🇦 UKRAINE55♠♣10+1-11
-10.5Round 14🇮🇹 ITALY226♦♥K-1-6
-10.9Round 1🇨🇭 SWITZERLAND52♦x♣7+2-10
-11.5Round 5🇿🇦 SOUTH AFRICA33NT♠6-1-12