🇸🇬 TAN Sock Ngin · SINGAPORE

108rank
-90.8Butler · 256 bds
-0.35per board
±4.3swing
-0.52vs par /bd · #100/130
-0.43adjusted /bd
Butler per round: -8.4 -12.1 18 -16.6 -24.7 -14 -13 -10.2 6.2 -12.8 3 11 16.5 -22.8 -25.1 14.2by round

vs par split: bidding -0.36 · play -0.16

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.43/bd

Card play — on target: opening leads 79.3% #79 of 130 · declarer play 81.0% #19 of 130 · defence 77.9% #125 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads70.6% (17)82.9% (41)
Declarer play76.5% (17)82.9% (41)
Defence68.8% (32)80.8% (99)

Opening leads by suit led: ♠ 76.2% (21) · ♥ 71.4% (14) · ♦ 100.0% (8) · ♣ 80.0% (15)

vs par by strain: NT -0.50 (70) · a suit -0.53 (184)

vs par by level: part-score -0.23 (82) · game -0.21 (155) · slam -4.71 (17)

By role: declaring -0.28/bd (-2.26 vs par · 125) · defending -0.43/bd (+1.14 vs par · 131)

By vulnerability: vulnerable -0.40/bd (-0.88 vs par · 128) · not vulnerable -0.31/bd (-0.16 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.TanD.Lavee – J.FreemanOpen16-8.4-0.53-0.69
Round 2G.TanK.Dyke – M.ByrneClosed16-12.1-0.76-1.44
Round 4G.TanA.Bach – M.CornellClosed16+18.0+1.12+1.56
Round 5G.TanA.Levin – J.RollOpen16-16.6-1.04-1.31
Round 7G.TanM.Askgaard – K.KonowOpen16-24.7-1.54-2.12
Round 8G.TanV.Marashev – I.TsonchevClosed16-14.0-0.88-1.44
Round 9G.TanC.Wai – N.LeeOpen16-13.0-0.81-2.06
Round 11G.TanL.Milne – J.CouttsOpen16-10.2-0.64+1.44
Round 13G.TanO.Rimstedt – M.RimstedtOpen16+6.2+0.39+0.75
Round 14G.TanJ.Van Lankveld – B.Van Den BosClosed16-12.8-0.80-0.50
Round 16G.TanK.Bathurst – J.HurdClosed16+3.0+0.19-2.38
Round 19G.TanR.Nunez – S.SemberoizOpen16+11.0+0.69-0.19
Round 20G.TanA.El-Selehdar – A.NayerClosed16+16.5+1.03+2.50
Round 21G.TanM.Mousa – EISSA TAMEROpen16-22.8-1.43-1.81
Round 22G.TanR.Martinez – J.RossolinoClosed16-25.1-1.57-2.38
Round 23G.TanP.Mathieu – L.SoudanClosed16+14.2+0.89+1.75

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
+12.1Round 20🇪🇬 EGYPT264♥♣A-1+12
+11.3Round 13🇸🇪 SWEDEN14♠x♠K=+10
+10.5Round 4🇳🇿 NEW ZEALAND186NT♦2=+0
+8.4Round 9🇭🇰 CHINA HONG KONG13NT♠10=+7
+8.4Round 14🇳🇱 NETHERLANDS213NT♣2-1+10
+8.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND236♠♦2=-13
+8.2Round 19🇦🇷 ARGENTINA95♦♠A-1-3
+7.7Round 13🇸🇪 SWEDEN64♠x♥A-2+8
+7.6Round 8🇧🇬 BULGARIA174♦x♠J-4+8
+7.4Round 5🇮🇱 ISRAEL43NT♥5-1+6
+7.2Round 1🇨🇦 CANADA24♠♣K=+0
+7.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♥♥7+1+4
+7.0Round 16🇺🇸 USA 2274♠x♣Q+1+7
+6.8Round 4🇳🇿 NEW ZEALAND194♠♠2-1+12
+6.7Round 9🇭🇰 CHINA HONG KONG126♠♣K=+1
+6.7Round 11🇦🇺 AUSTRALIA14♥♠K-1+8
+6.4Round 22🇺🇾 URUGUAY224♠♥5-1+12
+6.3Round 4🇳🇿 NEW ZEALAND324♥♦K+2+9
+5.9Round 19🇦🇷 ARGENTINA74♦♣A-2+13
+5.8Round 11🇦🇺 AUSTRALIA24♠x♥K=+15
+5.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♥6-1+6
+5.6Round 23🇬🇵 GUADELOUPE164♠♥10-2+11
+5.4Round 11🇦🇺 AUSTRALIA93♠♥A+2+9
+5.3Round 5🇮🇱 ISRAEL94♥♣2-1+12
+5.3Round 23🇬🇵 GUADELOUPE114♥♠Q+2+11
+5.2Round 7🇩🇰 DENMARK33♦x♥2-3+8
+5.2Round 16🇺🇸 USA 2326NT♦2=-11
+5.1Round 9🇭🇰 CHINA HONG KONG103NT♣J-2+8
+5.1Round 14🇳🇱 NETHERLANDS234♥x♠J-1+13
+5.0Round 4🇳🇿 NEW ZEALAND223♦♠4-2+7
+5.0Round 9🇭🇰 CHINA HONG KONG34♥♠2=+0
+4.9Round 4🇳🇿 NEW ZEALAND263♠♦J-2+12
+4.9Round 23🇬🇵 GUADELOUPE133NT♠9+2+1
+4.7Round 4🇳🇿 NEW ZEALAND254♥♠3=+6
+4.7Round 11🇦🇺 AUSTRALIA74♠♣4=+0
+4.7Round 20🇪🇬 EGYPT282♠♥2=+7
+4.6Round 16🇺🇸 USA 2213NT♠9+1-1
+4.3Round 8🇧🇬 BULGARIA244♥♠3=+1
+4.3Round 20🇪🇬 EGYPT273♠♥2=+6
+4.3Round 21🇦🇪 UAE103NT♥2-3+4
+4.1Round 7🇩🇰 DENMARK94♠♦Q=-1
+4.0Round 13🇸🇪 SWEDEN33♥♦A-1+5
+4.0Round 13🇸🇪 SWEDEN43♣♣2-1+6
+3.8Round 5🇮🇱 ISRAEL65♠x♥5-1+5
+3.7Round 22🇺🇾 URUGUAY294♠♥A=+0
+3.5Round 1🇨🇦 CANADA74♥♠10-2+8
+3.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND251NT♣3=+5
+3.4Round 16🇺🇸 USA 2203NT♠J+1-12
+3.3Round 22🇺🇾 URUGUAY252♠♦5+2-1
+3.2Round 1🇨🇦 CANADA53♣♥A+1+0
+3.2Round 22🇺🇾 URUGUAY183NT♥2=+0
+3.0Round 20🇪🇬 EGYPT255♦x♠10-2+8
+3.0Round 23🇬🇵 GUADELOUPE93NT♦6+2+1
+2.9Round 14🇳🇱 NETHERLANDS184♥♣K-2-1
+2.8Round 7🇩🇰 DENMARK114♥♥J+1+0
+2.8Round 20🇪🇬 EGYPT303NTx♠J-1+5
+2.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND285♥x♠K-1+0
+2.6Round 7🇩🇰 DENMARK103NT♣J+1-1
+2.6Round 20🇪🇬 EGYPT243NT♥Q-1+5
+2.5Round 13🇸🇪 SWEDEN104♥♣A=+0
+2.5Round 20🇪🇬 EGYPT183NT♥4+2+8
+2.5Round 21🇦🇪 UAE87♠♥2=+0
+2.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♠♥A=+0
+2.4Round 16🇺🇸 USA 2224♥♦2-1-1
+2.4Round 19🇦🇷 ARGENTINA133♥♦K-2-7
+2.2Round 19🇦🇷 ARGENTINA126♣♠K-2+11
+2.1Round 8🇧🇬 BULGARIA193♦♥2-2+2
+2.0Round 5🇮🇱 ISRAEL54♥♥3+1+0
+2.0Round 19🇦🇷 ARGENTINA63NT♦3=-2
+2.0Round 22🇺🇾 URUGUAY273♠♥2-1+5
+1.9Round 9🇭🇰 CHINA HONG KONG23NT♠6+1+0
+1.9Round 9🇭🇰 CHINA HONG KONG63♦♦2=-1
+1.8Round 8🇧🇬 BULGARIA213♠♥2-3+1
+1.8Round 21🇦🇪 UAE45♣♣A-1+3
+1.7Round 19🇦🇷 ARGENTINA153NT♥A+1+1
+1.7Round 23🇬🇵 GUADELOUPE24♥♦7+1+6
+1.7Round 23🇬🇵 GUADELOUPE123♥♠2=+10
+1.6Round 19🇦🇷 ARGENTINA33♥♦3+1-6
+1.6Round 21🇦🇪 UAE63NT♠10=+7
+1.5Round 14🇳🇱 NETHERLANDS244♠x♠A-3+1
+1.4Round 4🇳🇿 NEW ZEALAND214♥♠9=+3
+1.3Round 8🇧🇬 BULGARIA295♠♣2+1+1
+1.3Round 16🇺🇸 USA 2173♥♣K=+1
+1.3Round 21🇦🇪 UAE24♥♠4-1+5
+1.2Round 8🇧🇬 BULGARIA282♦♥2+2+0
+1.2Round 13🇸🇪 SWEDEN81NT♥Q+3+6
+1.1Round 23🇬🇵 GUADELOUPE81NT♣8+2+1
+1.0Round 19🇦🇷 ARGENTINA115♠♥A+1+1
+0.9Round 9🇭🇰 CHINA HONG KONG42♥♠2=+1
+0.9Round 11🇦🇺 AUSTRALIA144♥♣2+1+0
+0.9Round 21🇦🇪 UAE74♥♦2=-1
+0.8Round 4🇳🇿 NEW ZEALAND234♥♣2=+0
+0.8Round 5🇮🇱 ISRAEL163♦♠Q=+0
+0.7Round 8🇧🇬 BULGARIA275♣♠2-1+5
+0.7Round 16🇺🇸 USA 2304♠♣8-2+5
+0.6Round 7🇩🇰 DENMARK24♠♥J=+0
+0.6Round 14🇳🇱 NETHERLANDS284♠♥A-1-6
+0.5Round 9🇭🇰 CHINA HONG KONG82♥x♣K-1-7
+0.5Round 19🇦🇷 ARGENTINA23NT♠2+2-1
+0.5Round 23🇬🇵 GUADELOUPE73♣♠A-1+9
+0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♥2+1+0
+0.4Round 14🇳🇱 NETHERLANDS322♠♣2+1-6
+0.4Round 22🇺🇾 URUGUAY213♦♥2-2-1
+0.3Round 1🇨🇦 CANADA103♦♣2+3+15
+0.3Round 7🇩🇰 DENMARK134♠♣2=+0
+0.3Round 13🇸🇪 SWEDEN122♠♣2-1-2
+0.3Round 20🇪🇬 EGYPT223NT♠4+1+1
+0.3Round 23🇬🇵 GUADELOUPE44♥♣K+2-12
+0.2Round 1🇨🇦 CANADA154♥♣8+1+0
+0.2Round 7🇩🇰 DENMARK162♠♣A=+5
+0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♣Q=+0
+0.0Round 11🇦🇺 AUSTRALIA65♦♣Q=+13
+0.0Round 20🇪🇬 EGYPT213NT♠10=+0
-0.0Round 21🇦🇪 UAE143NT♣J+1-11
+0.0Round 22🇺🇾 URUGUAY174♠♣9+1+0
-0.0Round 23🇬🇵 GUADELOUPE54♥♥10-1+3
-0.1Round 1🇨🇦 CANADA42♠♣10=-6
-0.1Round 1🇨🇦 CANADA143♣♣8=+0
-0.1Round 7🇩🇰 DENMARK15♦♥K=+2
-0.1Round 13🇸🇪 SWEDEN51NT♦2-1+7
-0.1Round 16🇺🇸 USA 2253NT♣2-1+2
-0.1Round 22🇺🇾 URUGUAY243NT♥2+1+0
-0.3Round 1🇨🇦 CANADA124♥♣6+2-1
-0.3Round 8🇧🇬 BULGARIA324♠x♥2-2-5
-0.3Round 13🇸🇪 SWEDEN25♣♥A-1-6
-0.3Round 23🇬🇵 GUADELOUPE145♣♥5-2+5
-0.4Round 11🇦🇺 AUSTRALIA124♠♣K=+0
-0.4Round 13🇸🇪 SWEDEN143NT♠K+2+0
-0.4Round 14🇳🇱 NETHERLANDS175♣♠A=+0
-0.4Round 14🇳🇱 NETHERLANDS253NT♦J+4+17
-0.4Round 23🇬🇵 GUADELOUPE61♥♠5+2-1
-0.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND305♣x♦2-2+0
-0.5Round 16🇺🇸 USA 2233NT♥Q+3+13
-0.6Round 4🇳🇿 NEW ZEALAND305♥x♠K-2+0
-0.6Round 11🇦🇺 AUSTRALIA163♥♣2=+4
-0.6Round 16🇺🇸 USA 2193♥♥2=-1
-0.6Round 21🇦🇪 UAE163NT♦7+2+0
-0.7Round 8🇧🇬 BULGARIA183♣♠J=+0
-0.7Round 8🇧🇬 BULGARIA303NT♥2=+1
-0.7Round 13🇸🇪 SWEDEN114♥♦2+1+0
-0.7Round 14🇳🇱 NETHERLANDS22Pass+2
-0.7Round 14🇳🇱 NETHERLANDS304♠♣2+2-11
-0.8Round 19🇦🇷 ARGENTINA162♣♦A+2+9
-0.8Round 20🇪🇬 EGYPT201NT♥6-2-2
-0.8Round 23🇬🇵 GUADELOUPE33NT♥7+1-1
-0.9Round 4🇳🇿 NEW ZEALAND311NT♥2+3+6
-0.9Round 5🇮🇱 ISRAEL83NT♦Q-2-5
-0.9Round 23🇬🇵 GUADELOUPE103NT♠J+1+1
-1.0Round 1🇨🇦 CANADA33♦♠8+1+0
-1.0Round 1🇨🇦 CANADA6Pass-3
-1.0Round 13🇸🇪 SWEDEN133NT♣4+1+0
-1.0Round 14🇳🇱 NETHERLANDS204♥♦2=+1
-1.0Round 22🇺🇾 URUGUAY304♦♣2=-7
-1.1Round 4🇳🇿 NEW ZEALAND283♦♥10-1+1
-1.1Round 9🇭🇰 CHINA HONG KONG154♠♥10+1+0
-1.1Round 21🇦🇪 UAE132♥♦2+1-1
-1.2Round 19🇦🇷 ARGENTINA143NT♦8=-2
-1.3Round 16🇺🇸 USA 2181NT♠10-1-11
-1.3Round 19🇦🇷 ARGENTINA104♥♣A+1+0
-1.3Round 20🇪🇬 EGYPT172♠♦10-2+1
-1.4Round 5🇮🇱 ISRAEL113♣♠3-1-4
-1.5Round 9🇭🇰 CHINA HONG KONG74NT♥2-3+5
-1.5Round 21🇦🇪 UAE96NT♥8=+0
-1.6Round 1🇨🇦 CANADA92NT♦9-4-7
-1.6Round 5🇮🇱 ISRAEL33♠♠2=+0
-1.7Round 7🇩🇰 DENMARK84♣♠6=-1
-1.7Round 16🇺🇸 USA 2242♦♣J+3-6
-1.7Round 20🇪🇬 EGYPT193NT♥10+1+0
-1.7Round 20🇪🇬 EGYPT234♠♦K-2+0
-1.7Round 22🇺🇾 URUGUAY311NT♥3=-5
-1.8Round 16🇺🇸 USA 2284♠♦10-2-7
-1.9Round 1🇨🇦 CANADA12♠♦Q+1-1
-1.9Round 4🇳🇿 NEW ZEALAND203NT♣8+1-12
-1.9Round 19🇦🇷 ARGENTINA44♥♠6=-13
-1.9Round 22🇺🇾 URUGUAY323NT♦2-4+9
-1.9Round 23🇬🇵 GUADELOUPE152♥♣2=-6
-2.0Round 11🇦🇺 AUSTRALIA34♠♣8+1-1
-2.0Round 11🇦🇺 AUSTRALIA84♦x♣4-3-1
-2.0Round 14🇳🇱 NETHERLANDS264♥♣2=+0
-2.1Round 4🇳🇿 NEW ZEALAND174♠♣6+2-2
-2.1Round 5🇮🇱 ISRAEL14♥♣7=+1
-2.1Round 11🇦🇺 AUSTRALIA103NT♠J+2-1
-2.3Round 13🇸🇪 SWEDEN152♠♣A=-6
-2.3Round 19🇦🇷 ARGENTINA53NT♠6+3-1
-2.4Round 1🇨🇦 CANADA161NT♦7+1+0
-2.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♥J-1-4
-2.5Round 5🇮🇱 ISRAEL133♣♥5+1+0
-2.5Round 16🇺🇸 USA 2262♥♣3=-6
-2.7Round 5🇮🇱 ISRAEL24♥♣A+2-12
-2.7Round 7🇩🇰 DENMARK42♦♠10=-11
-2.7Round 9🇭🇰 CHINA HONG KONG54♥♦J+1+0
-2.7Round 21🇦🇪 UAE123♦♣2-1-9
-2.8Round 20🇪🇬 EGYPT293♦♥A+1+0
-2.9Round 7🇩🇰 DENMARK124♠♣8-1+1
-2.9Round 20🇪🇬 EGYPT321NT♥2+2-6
-2.9Round 21🇦🇪 UAE116♥x♣2-1-5
-2.9Round 21🇦🇪 UAE152♠♥2-1+0
-3.0Round 11🇦🇺 AUSTRALIA153NT♦2-1-5
-3.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND291NT♦3-1+0
-3.3Round 1🇨🇦 CANADA113NT♥J=-6
-3.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND271NT♦8+1+0
-3.3Round 5🇮🇱 ISRAEL74♠♣4+1+0
-3.3Round 11🇦🇺 AUSTRALIA43♣♠Q-1+0
-3.4Round 8🇧🇬 BULGARIA263♦♠2-2-8
-3.4Round 19🇦🇷 ARGENTINA12♠♥6-1+2
-3.5Round 7🇩🇰 DENMARK61NT♣2-1-5
-3.6Round 19🇦🇷 ARGENTINA83NT♣10-2-5
-3.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♦♥J+1-1
-3.7Round 11🇦🇺 AUSTRALIA52♥♣2+2+1
-3.8Round 1🇨🇦 CANADA132♥♦3+2-10
-3.9Round 4🇳🇿 NEW ZEALAND244♥♦J=-11
-4.1Round 4🇳🇿 NEW ZEALAND273NT♠4-2-6
-4.2Round 8🇧🇬 BULGARIA234♠x♥2-2-14
-4.4Round 5🇮🇱 ISRAEL124♠♠2+1-1
-4.6Round 20🇪🇬 EGYPT312♥♣3=-5
-4.7Round 22🇺🇾 URUGUAY284♠♠2-2-8
-4.9Round 5🇮🇱 ISRAEL144♥♠K-1-10
-5.1Round 7🇩🇰 DENMARK154♥♠3-1-9
-5.1Round 8🇧🇬 BULGARIA203♦♠6-1-6
-5.1Round 14🇳🇱 NETHERLANDS314♥♦Q=+0
-5.3Round 8🇧🇬 BULGARIA316♦♣2=+2
-5.4Round 7🇩🇰 DENMARK54♠x♥5=-5
-5.5Round 9🇭🇰 CHINA HONG KONG93NT♥J-1-5
-5.5Round 16🇺🇸 USA 2295♠♦Q=+0
-5.6Round 23🇬🇵 GUADELOUPE13NT♥7-2-11
-5.7Round 8🇧🇬 BULGARIA223NT♠7=+1
-5.7Round 13🇸🇪 SWEDEN94♥x♦A-2-5
-5.7Round 22🇺🇾 URUGUAY264♠x♥9-1-8
-5.9Round 5🇮🇱 ISRAEL155♣x♦Q-1+0
-5.9Round 9🇭🇰 CHINA HONG KONG114♥♦A-1-10
-5.9Round 22🇺🇾 URUGUAY193NT♦3-3-6
-6.0Round 14🇳🇱 NETHERLANDS293♠♣8=-7
-6.2Round 5🇮🇱 ISRAEL106♠♥3+1-13
-6.2Round 21🇦🇪 UAE14♥♣10=-8
-6.7Round 21🇦🇪 UAE54♥♦9-2-13
-7.1Round 13🇸🇪 SWEDEN75♦♣A=+0
-7.2Round 13🇸🇪 SWEDEN165♣♠2-2-11
-7.3Round 1🇨🇦 CANADA86♥♣Q=+0
-7.6Round 8🇧🇬 BULGARIA254♠♥4+3-12
-7.6Round 14🇳🇱 NETHERLANDS193NT♥4=-10
-7.6Round 16🇺🇸 USA 2312♥♥2+2-10
-7.8Round 4🇳🇿 NEW ZEALAND294♠♦3=+0
-7.8Round 11🇦🇺 AUSTRALIA134♠♦K-1-12
-7.8Round 14🇳🇱 NETHERLANDS273♦♦A=-11
-8.5Round 9🇭🇰 CHINA HONG KONG164♠♣2=-10
-8.8Round 11🇦🇺 AUSTRALIA113NT♦Q=-7
-9.0Round 9🇭🇰 CHINA HONG KONG134♥x♣2+1-8
-9.1Round 7🇩🇰 DENMARK74♥♠2-1-6
-9.2Round 9🇭🇰 CHINA HONG KONG146♣♦2-1-14
-9.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND317♠♠2=+0
-9.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND246NT♥6-1-11
-10.0Round 7🇩🇰 DENMARK146♠♣9-2-11
-10.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND175♦x♥A-4-9
-10.4Round 22🇺🇾 URUGUAY236♦♣9-1-16
-10.6Round 21🇦🇪 UAE36♣♥3=+0
-12.7Round 22🇺🇾 URUGUAY204♠x♠2=-12