🇸🇬 FONG Kien Hoong · SINGAPORE

92rank
-43.9Butler · 240 bds
-0.18per board
±4.8swing
-0.34vs par /bd · #107/139
-0.27adjusted /bd
Butler per round: -43.2 9.1 -8.5 -19.5 38 -30.3 -1.7 0.4 -13 -30.1 29.6 21 10.6 -19.9 13.6by round

vs par split: bidding -0.14 · play -0.20

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 73.0% #135 of 139 · declarer play 73.2% #93 of 139 · defence 82.1% #121 of 139

Card play by contract type — on target
vs NTvs a suit
Opening leads47.6% (21)85.7% (42)
Declarer play71.4% (21)74.3% (35)
Defence82.1% (39)82.1% (84)

Opening leads by suit led: ♠ 66.7% (15) · ♥ 94.7% (19) · ♦ 53.8% (13) · ♣ 68.8% (16)

vs par by strain: NT -0.12 (78) · a suit -0.44 (162)

vs par by level: part-score -1.13 (86) · game +0.27 (137) · slam -1.24 (17)

By role: declaring +0.22/bd (-1.90 vs par · 115) · defending -0.56/bd (+1.10 vs par · 125)

By vulnerability: vulnerable +0.06/bd (-0.07 vs par · 120) · not vulnerable -0.42/bd (-0.61 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.LamM.Klukowski – J.KalitaClosed16-43.2-2.70-1.81
Round 2C.LamG.Guridi – F.NacrurOpen16+9.1+0.57+0.31
Round 4C.LamH.Mcgann – T.HanlonOpen16-8.5-0.53+0.44
Round 6C.LamC.Martel – M.FleisherOpen16-19.5-1.22-4.12
Round 7C.LamJ.Vega – E.AntoszOpen16+38.0+2.38+1.88
Round 9C.LamM.Brown – M.WhibleyOpen16-30.3-1.89-0.62
Round 11C.LamM.Toma – R.DiasOpen16-1.7-0.11-0.81
Round 12C.LamJ.Hayet – P.SibonyOpen16+0.4+0.03-0.94
Round 13C.LamJ.Shivdasani – S.ThakralClosed16-13.0-0.81-2.06
Round 14C.LamK.Buras – P.LutostanskiOpen16-30.1-1.88-1.06
Round 15C.LamJ.Gosney – T.LeibowitzOpen16+29.6+1.85+0.50
Round 16C.LamJ.Van Lankveld – B.Van Den BosOpen16+21.0+1.31+2.38
Round 17C.LamK.Abdelateif – M.MousaOpen16+10.6+0.66+2.81
Round 19C.LamN.Eber – H.FickClosed16-19.9-1.24-2.00
Round 20C.LamS.De Donder – S.BahboutOpen16+13.6+0.85+0.06

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
+11.7Round 9🇳🇿 NEW ZEALAND116♣♠K=+10
+11.6Round 7PANAMA133NT♣8-2+13
+11.6Round 17🇦🇪 UAE22♥xx♥A+2+5
+11.4Round 11🇧🇷 BRAZIL137♦♣K-2+17
+11.0Round 19🇿🇦 SOUTH AFRICA123NT♠3=+0
+10.5Round 7PANAMA162♠♥4=+12
+10.5Round 13🇮🇳 INDIA146♣♠Q=+0
+9.7Round 15🇦🇺 AUSTRALIA133NT♥K-1+15
+9.7Round 19🇿🇦 SOUTH AFRICA43NT♠6+1+13
+9.5Round 15🇦🇺 AUSTRALIA43NT♠4=+0
+8.8Round 15🇦🇺 AUSTRALIA73NT♥8-2+13
+8.5Round 9🇳🇿 NEW ZEALAND154♥♦2-1+10
+8.2Round 7PANAMA103NT♣5-4+10
+8.2Round 15🇦🇺 AUSTRALIA104♥x♣K-1+13
+8.1Round 7PANAMA34♠♥Q-4+10
+7.7Round 4🇮🇪 IRELAND294♠x♥J-3+14
+7.7Round 16🇳🇱 NETHERLANDS293NT♥J-1+6
+7.3Round 16🇳🇱 NETHERLANDS234♥♠3-3+14
+6.9Round 14🇵🇱 POLAND234♥♠J=+0
+6.5Round 2🇨🇱 CHILE304♥♦2-2+6
+6.4Round 20🇧🇪 BELGIUM54♥♦7=+0
+6.1Round 20🇧🇪 BELGIUM105♣♥K=+0
+5.9Round 15🇦🇺 AUSTRALIA125♣x♦J=+9
+5.6Round 2🇨🇱 CHILE273♣♠A=+6
+5.6Round 11🇧🇷 BRAZIL74♥♣2-2+2
+5.6Round 15🇦🇺 AUSTRALIA32♥♥J-2-1
+5.5Round 9🇳🇿 NEW ZEALAND24♠♣2=+0
+5.5Round 16🇳🇱 NETHERLANDS253NT♣8-1+6
+5.4Round 12🇲🇦 MOROCCO314♠♦10+1+1
+5.2Round 1🇨🇭 SWITZERLAND93♦♣K+1+0
+5.2Round 17🇦🇪 UAE103♥♣Q-2+3
+5.0Round 2🇨🇱 CHILE242♥♠A+3+6
+5.0Round 4🇮🇪 IRELAND263NT♦3+1+0
+5.0Round 13🇮🇳 INDIA13NT♥4=+3
+4.8Round 19🇿🇦 SOUTH AFRICA52♠♦K-3+1
+4.7Round 20🇧🇪 BELGIUM163NT♠5+1+1
+4.6Round 7PANAMA24♥♣J+2+14
+4.6Round 16🇳🇱 NETHERLANDS183♠♦K-2+6
+4.6Round 16🇳🇱 NETHERLANDS224♠♣6=+0
+4.5Round 12🇲🇦 MOROCCO223NT♣6-1+5
+4.3Round 20🇧🇪 BELGIUM73NT♠8-1+12
+4.2Round 2🇨🇱 CHILE284♠♥A-1-1
+4.2Round 17🇦🇪 UAE44♠♠9=+0
+4.1Round 11🇧🇷 BRAZIL53NT♠5+2+1
+4.0Round 17🇦🇪 UAE74♠x♦5-2+8
+3.9Round 1🇨🇭 SWITZERLAND32♠♥A-2+7
+3.8Round 17🇦🇪 UAE164♥x♣7-2+11
+3.7Round 11🇧🇷 BRAZIL22NT♣Q-3+6
+3.5Round 6🇺🇸 USA2224♠♥5-1+13
+3.5Round 7PANAMA64♥♠6+2+1
+3.4Round 1🇨🇭 SWITZERLAND143NT♦Q=+7
+3.3Round 4🇮🇪 IRELAND254♠♦K=+0
+3.3Round 7PANAMA55♣x♦K-4-12
+3.2Round 19🇿🇦 SOUTH AFRICA132♠♣K=+6
+3.1Round 15🇦🇺 AUSTRALIA83♠♣10=+0
+3.0Round 16🇳🇱 NETHERLANDS173NT♠6+3+10
+3.0Round 20🇧🇪 BELGIUM33NT♦3+3+1
+2.9Round 12🇲🇦 MOROCCO203NT♠4=-1
+2.9Round 17🇦🇪 UAE31NT♥J+1+6
+2.8Round 4🇮🇪 IRELAND173♠♣Q=+0
+2.7Round 12🇲🇦 MOROCCO295♣x♠4=+6
+2.7Round 14🇵🇱 POLAND202♦♥A-2+3
+2.3Round 13🇮🇳 INDIA53♦♥Q=+6
+2.3Round 16🇳🇱 NETHERLANDS271NT♥7+1+1
+2.3Round 20🇧🇪 BELGIUM145♣♥K=+0
+2.2Round 2🇨🇱 CHILE214♠♣K=+13
+1.9Round 1🇨🇭 SWITZERLAND41NT♠7=-1
+1.9Round 11🇧🇷 BRAZIL123♠♦10-1-2
+1.9Round 13🇮🇳 INDIA63♠♦K-2+2
+1.8Round 2🇨🇱 CHILE324♠♥10=-1
+1.7Round 14🇵🇱 POLAND273♠♦5-1-2
+1.7Round 15🇦🇺 AUSTRALIA151NT♥5=+1
+1.6Round 14🇵🇱 POLAND253NT♥4+3+10
+1.4Round 7PANAMA92♦♠J+1-1
+1.4Round 13🇮🇳 INDIA83NT♠2+2-14
+1.3Round 2🇨🇱 CHILE293NT♠6+2+1
+1.3Round 7PANAMA143NT♠5-1+2
+1.2Round 17🇦🇪 UAE115♣♠10=-2
+1.2Round 20🇧🇪 BELGIUM94♠♦5=+0
+1.1Round 2🇨🇱 CHILE254♥♣5+1+0
+1.1Round 13🇮🇳 INDIA163NT♥Q=+0
+1.1Round 14🇵🇱 POLAND313♠♦9=+0
+1.0Round 20🇧🇪 BELGIUM44♠♦2+2+13
+0.9Round 4🇮🇪 IRELAND313♥♦9=+0
+0.9Round 16🇳🇱 NETHERLANDS191♦♦3+2+1
+0.9Round 17🇦🇪 UAE92♥♦K-2+1
+0.8Round 12🇲🇦 MOROCCO233♣♠A-2-9
+0.8Round 15🇦🇺 AUSTRALIA12♥♠5=+0
+0.7Round 2🇨🇱 CHILE173♥♣7+1-1
+0.7Round 6🇺🇸 USA2265♦♠J=+0
+0.7Round 19🇿🇦 SOUTH AFRICA84♠♦10=-1
+0.7Round 20🇧🇪 BELGIUM63♥♣9-1-2
+0.6Round 7PANAMA73NT♠7+1+1
+0.5Round 2🇨🇱 CHILE193NT♠Q=+1
+0.5Round 4🇮🇪 IRELAND244♠♦5+1+0
+0.5Round 11🇧🇷 BRAZIL95♣♠J-2-6
+0.4Round 6🇺🇸 USA2174♠♦J+1+0
+0.4Round 9🇳🇿 NEW ZEALAND165♣♠2=-1
+0.4Round 12🇲🇦 MOROCCO174♠♥J+1+0
+0.3Round 2🇨🇱 CHILE182NT♣4=+0
+0.3Round 4🇮🇪 IRELAND212♠♦A-1+4
+0.3Round 6🇺🇸 USA2323NT♣3+2-11
+0.3Round 12🇲🇦 MOROCCO214♠♦J=-1
+0.2Round 4🇮🇪 IRELAND271NT♠10=+1
+0.2Round 15🇦🇺 AUSTRALIA24♠♥7=-1
+0.2Round 16🇳🇱 NETHERLANDS313NT♠2+2+0
+0.1Round 12🇲🇦 MOROCCO194♠♦Q=+0
+0.1Round 15🇦🇺 AUSTRALIA55♦♠3=-2
+0.1Round 17🇦🇪 UAE124♥♠10+1+0
+0.0Round 2🇨🇱 CHILE224♥♠3=+0
+0.0Round 6🇺🇸 USA2243NT♦2+1+0
-0.0Round 9🇳🇿 NEW ZEALAND91NT♠8+1+0
-0.0Round 11🇧🇷 BRAZIL13NT♣4+2-11
-0.0Round 12🇲🇦 MOROCCO253♦♥Q=+0
-0.1Round 15🇦🇺 AUSTRALIA163♥♠5-1-3
-0.2Round 6🇺🇸 USA2252♠♦K-1-4
-0.2Round 7PANAMA123NT♦J=+0
-0.2Round 13🇮🇳 INDIA132♦♥J-1+1
-0.2Round 16🇳🇱 NETHERLANDS213♠♥Q=+0
-0.3Round 6🇺🇸 USA2274♥♠K=-1
-0.3Round 7PANAMA82♥♣4+1+0
-0.3Round 17🇦🇪 UAE66♥♠4=+13
-0.4Round 11🇧🇷 BRAZIL102♠♦2+1+0
-0.4Round 12🇲🇦 MOROCCO182NT♥4-1+2
-0.4Round 14🇵🇱 POLAND212♦♦9+1+0
-0.5Round 6🇺🇸 USA2312♠♦J-2-11
-0.5Round 13🇮🇳 INDIA43NT♠3=+0
-0.5Round 19🇿🇦 SOUTH AFRICA153♥♦A=+0
-0.5Round 20🇧🇪 BELGIUM23NT♣5=+2
-0.7Round 4🇮🇪 IRELAND194♥♥9+1+0
-0.7Round 6🇺🇸 USA2284♥♠7=+0
-0.7Round 13🇮🇳 INDIA103NT♥5=+0
-0.7Round 16🇳🇱 NETHERLANDS242♠♥3+1+0
-0.7Round 19🇿🇦 SOUTH AFRICA31NT♠7=-7
-0.7Round 20🇧🇪 BELGIUM133NT♠Q+1+0
-0.8Round 1🇨🇭 SWITZERLAND163NT♣Q+2+12
-0.8Round 14🇵🇱 POLAND182NT♥K-2-5
-0.9Round 1🇨🇭 SWITZERLAND103NT♣2=-1
-0.9Round 11🇧🇷 BRAZIL147♦♣Q=+2
-0.9Round 14🇵🇱 POLAND324♠♣A+1+0
-0.9Round 20🇧🇪 BELGIUM111NT♣Q=-5
-1.0Round 7PANAMA44♠♥10=+1
-1.0Round 13🇮🇳 INDIA123NT♥5+2-1
-1.0Round 16🇳🇱 NETHERLANDS283♥♠7=+0
-1.0Round 20🇧🇪 BELGIUM125♦♣A-2-5
-1.1Round 13🇮🇳 INDIA113♦♠7=+0
-1.2Round 9🇳🇿 NEW ZEALAND62♣♥6+1+0
-1.3Round 13🇮🇳 INDIA91NT♥5-3+4
-1.3Round 16🇳🇱 NETHERLANDS204♥♦A+2-1
-1.3Round 16🇳🇱 NETHERLANDS304♥♠10+3+10
-1.4Round 12🇲🇦 MOROCCO263♣♥Q-1-6
-1.4Round 16🇳🇱 NETHERLANDS324♠♦A+1-4
-1.4Round 17🇦🇪 UAE135♣♠5-1+6
-1.5Round 2🇨🇱 CHILE232NT♣7=-6
-1.5Round 20🇧🇪 BELGIUM155♣♦2-2+0
-1.6Round 6🇺🇸 USA2193NT♣10+2-10
-1.6Round 9🇳🇿 NEW ZEALAND34♥♣A-2+3
-1.6Round 11🇧🇷 BRAZIL33NT♣J+1+0
-1.6Round 12🇲🇦 MOROCCO243♥♣6=+0
-1.6Round 12🇲🇦 MOROCCO323♦♠8=+8
-1.6Round 17🇦🇪 UAE83♣♥A-3+0
-1.6Round 19🇿🇦 SOUTH AFRICA164♦x♦K-2+0
-1.7Round 19🇿🇦 SOUTH AFRICA64♠♦K+1+0
-1.8Round 1🇨🇭 SWITZERLAND152♠♠5-1-2
-1.9Round 12🇲🇦 MOROCCO273NT♠4+1-1
-1.9Round 17🇦🇪 UAE144♥♦A-3-2
-2.0Round 12🇲🇦 MOROCCO283NT♦7=-10
-2.0Round 19🇿🇦 SOUTH AFRICA144♥♦J+1-4
-2.1Round 1🇨🇭 SWITZERLAND132♦♥3-2-7
-2.1Round 2🇨🇱 CHILE262♥♠A-1+0
-2.1Round 6🇺🇸 USA2292♥♠K+1-1
-2.1Round 6🇺🇸 USA2303NT♥4+1+0
-2.2Round 6🇺🇸 USA2183NT♥5+1+0
-2.2Round 15🇦🇺 AUSTRALIA144♠♠A-1-5
-2.2Round 17🇦🇪 UAE152♦♥5-3+1
-2.3Round 6🇺🇸 USA2202♥♥3-1-11
-2.3Round 14🇵🇱 POLAND223♠♣K+1+2
-2.4Round 4🇮🇪 IRELAND233NT♠Q-2-8
-2.5Round 9🇳🇿 NEW ZEALAND143NT♣9-2-6
-2.6Round 11🇧🇷 BRAZIL63♥♦7-1-5
-2.8Round 9🇳🇿 NEW ZEALAND102♥♠A-2-7
-2.8Round 19🇿🇦 SOUTH AFRICA13♠♥8+2-6
-2.9Round 1🇨🇭 SWITZERLAND15♣=+0
-2.9Round 11🇧🇷 BRAZIL113♦♣5-1-4
-2.9Round 14🇵🇱 POLAND263♣♥A+1+0
-3.0Round 14🇵🇱 POLAND173NT♦2+2+0
-3.1Round 13🇮🇳 INDIA24♣♥A+1-10
-3.2Round 19🇿🇦 SOUTH AFRICA93NT♦2+2-1
-3.3Round 7PANAMA15♥♥2+1-11
-3.5Round 20🇧🇪 BELGIUM14♥♦Q+1-8
-3.6Round 7PANAMA154♥♠4-1+1
-3.8Round 4🇮🇪 IRELAND305♠♥4=+0
-3.9Round 4🇮🇪 IRELAND182♠♥9=-6
-3.9Round 4🇮🇪 IRELAND323NT♦5+2+12
-4.0Round 14🇵🇱 POLAND193NT♠2+1+0
-4.2Round 11🇧🇷 BRAZIL85♦x♣K-1-5
-4.3Round 17🇦🇪 UAE13NT♥5-2-5
-4.4Round 11🇧🇷 BRAZIL163NT♠10+2-1
-4.6Round 4🇮🇪 IRELAND203NT♠6-1-6
-4.7Round 1🇨🇭 SWITZERLAND123NT♣6-2-8
-4.9Round 4🇮🇪 IRELAND222♦♠8+1-6
-4.9Round 9🇳🇿 NEW ZEALAND123♥♦10-2+6
-5.0Round 4🇮🇪 IRELAND286♦♥8=+2
-5.4Round 6🇺🇸 USA2236♣♦3-2-13
-5.4Round 14🇵🇱 POLAND283♥♦9=+0
-5.5Round 11🇧🇷 BRAZIL43♠♦3=-7
-5.7Round 9🇳🇿 NEW ZEALAND15♦♠10=-3
-5.9Round 1🇨🇭 SWITZERLAND65♣♥5=-7
-6.1Round 9🇳🇿 NEW ZEALAND133NT♥K=+1
-6.3Round 1🇨🇭 SWITZERLAND24♠=+0
-6.4Round 11🇧🇷 BRAZIL156♠♥9=+0
-6.4Round 15🇦🇺 AUSTRALIA113NT♣Q=-6
-6.7Round 7PANAMA112♠♣5=-11
-6.8Round 14🇵🇱 POLAND292♠x♥Q-1-7
-6.9Round 13🇮🇳 INDIA73NT♥9-1-12
-7.0Round 6🇺🇸 USA2216♥♣K-1-17
-7.0Round 9🇳🇿 NEW ZEALAND74♣x♥3-1-7
-7.1Round 1🇨🇭 SWITZERLAND75♥♣6-1-7
-7.1Round 13🇮🇳 INDIA156♣x♥10=-11
-7.2Round 1🇨🇭 SWITZERLAND87♥♦8=+0
-7.3Round 15🇦🇺 AUSTRALIA92♣♥4-3-12
-7.4Round 2🇨🇱 CHILE201NTx♥5=-8
-7.8Round 12🇲🇦 MOROCCO305♣x♠8-2-9
-7.9Round 1🇨🇭 SWITZERLAND114♥♦Q-1-10
-8.0Round 9🇳🇿 NEW ZEALAND57♥♥3=+0
-8.0Round 9🇳🇿 NEW ZEALAND84♠♣A-1-8
-8.0Round 15🇦🇺 AUSTRALIA63NT♠Q-1-13
-8.0Round 20🇧🇪 BELGIUM84♥♠10=-8
-8.3Round 19🇿🇦 SOUTH AFRICA23NT♦3+1-12
-8.5Round 14🇵🇱 POLAND243NTx♠A=-6
-8.6Round 9🇳🇿 NEW ZEALAND45♣x♠Q-2-8
-8.8Round 19🇿🇦 SOUTH AFRICA76♠♥K=+0
-9.1Round 2🇨🇱 CHILE316♣♣J-2-11
-9.1Round 14🇵🇱 POLAND304♦♥A=-12
-9.2Round 16🇳🇱 NETHERLANDS263NT♥4+1-11
-9.5Round 19🇿🇦 SOUTH AFRICA103♠♦K+2-10
-10.0Round 1🇨🇭 SWITZERLAND57♦x♣A-2-12
-10.2Round 19🇿🇦 SOUTH AFRICA114♠♣A=-11
-11.6Round 17🇦🇪 UAE56NT♣J=+0
-13.3Round 13🇮🇳 INDIA36NT♠10+1-1