🇸🇬 WU Timothy Jian Zhong · SINGAPORE

70rank
+14.1Butler · 252 bds
+0.06per board
±4.4swing
+0.15vs par /bd · #63/134
+0.02adjusted /bd
Butler per round: 6.2 -14.6 -17.1 24.5 1 -8.1 3.8 -6.2 -20.4 17.1 -2.3 -20.6 13.1 12 2.8 -25.1 9.2 6.7 -0.5 13.2 19.4by round

vs par split: bidding +0.06 · play +0.10

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.02/bd

Card play — on target: opening leads 83.3% #56 of 134 · declarer play 87.3% #3 of 134 · defence 84.9% #50 of 134

Bidding activity — not a pass: 41.8% #84 of 134 (298/713)

Card play by contract type — on target
vs NTvs a suit
Opening leads64.3% (14)89.1% (46)
Declarer play87.5% (16)87.2% (47)
Defence86.1% (36)84.3% (83)

Opening leads by suit led: ♠ 85.0% (20) · ♥ 70.6% (17) · ♦ 90.9% (11) · ♣ 91.7% (12)

vs par by strain: NT +0.62 (71) · a suit -0.03 (181)

vs par by level: part-score +0.56 (98) · game -0.17 (134) · slam +0.35 (20)

By role: declaring +0.04/bd (-2.02 vs par · 133) · defending +0.08/bd (+2.59 vs par · 119)

By vulnerability: vulnerable -0.47/bd (-0.99 vs par · 126) · not vulnerable +0.58/bd (+1.30 vs par · 126)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.TeoS.Scata – A.GaiottiClosed12+6.2+0.52-1.08
Round 2X.TeoR.Nunez – S.SemberoizOpen12-14.6-1.22-2.92
Round 3X.TeoF.Nishita – M.NakamutaOpen12-17.1-1.43-1.42
Round 4X.TeoJ.Parsons – E.EdwardsClosed12+24.5+2.04+3.17
Round 6X.TeoM.Ferenca – V.LeskovarClosed12+1.0+0.08-5.33
Round 7X.TeoL.Sanderson – A.HuttonClosed12-8.1-0.67-1.58
Round 8X.TeoJ.Kaasik – R.MaideClosed12+3.8+0.32+0.67
Round 9X.TeoM.Litterst – P.PabstClosed12-6.2-0.52+1.08
Round 11X.TeoI.Baniri – T.LoonsteinClosed12-20.4-1.70-1.50
Round 12X.TeoACHARYA SHUBHAM – A.PrakashClosed12+17.1+1.43+1.33
Round 13X.TeoM.Fragola – N.TabataOpen12-2.3-0.19+3.08
Round 14X.TeoM.Kedzierski – B.KrawczykOpen12-20.6-1.72-1.83
Round 15X.TeoA.Sandin – S.ClementssonOpen12+13.1+1.09+1.33
Round 16X.TeoO.Laufer – D.LiClosed12+12.0+1.00+3.00
Round 17X.TeoD.Kapiris – M.SoumplisClosed12+2.8+0.23+0.58
Round 18X.TeoB.Kristensen – K.RosenbergClosed12-25.1-2.09-1.33
Round 19X.TeoT.Libman – S.Langdon-MacmillanClosed12+9.2+0.77+0.08
Round 20X.TeoQ.Wan – C.DuffieClosed12+6.7+0.56+2.58
Round 21X.TeoY.Caris – P.DupontClosed12-0.5-0.04-0.33
Round 22X.TeoM.Kalayci – H.CobanOpen12+13.2+1.10+3.50
Round 23X.TeoS.Gu – B.MiaoOpen12+19.4+1.62+0.17

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
+15.0Round 15🇸🇪 SWEDEN36♣x♠5-5+15
+12.6Round 9🇩🇪 GERMANY32♣xx♥3=+13
+11.9Round 1🇮🇹 ITALY15♦x♣J=+10
+10.4Round 23🇨🇳 CHINA16♠♦K-1+11
+9.7Round 15🇸🇪 SWEDEN26♦♠A=+7
+9.7Round 19🇦🇺 AUSTRALIA103NT♥7-4+11
+9.3Round 8🇪🇪 ESTONIA195♠x♥K-1+7
+8.8Round 12🇮🇳 INDIA136♥♦9-1+19
+8.8Round 22🇹🇷 TURKIYE153♥♦2=+13
+8.6Round 6🇭🇷 CROATIA165♦♠A=+3
+8.4Round 20🇺🇸 USA2234♠♦6=+10
+8.1Round 12🇮🇳 INDIA146♥♠2=+0
+7.6Round 17🇬🇷 GREECE83NT♥9-2+11
+7.3Round 1🇮🇹 ITALY46♦♠3=+7
+7.0Round 18🇺🇸 USA1233NT♥3=+10
+6.9Round 16🇨🇦 CANADA183NT♥4-1+10
+6.7Round 4🇧🇧 BARBADOS132NT♠T-4+6
+6.7Round 23🇨🇳 CHINA95♥♠A=+8
+6.3Round 20🇺🇸 USA2143NT♥3-3+7
+5.8Round 4🇧🇧 BARBADOS233NT♠6+1+4
+5.7Round 16🇨🇦 CANADA204♠♣A+2+13
+5.4Round 4🇧🇧 BARBADOS162♦♠T-3+10
+5.3Round 12🇮🇳 INDIA175♦♦6-1+10
+5.1Round 13🇫🇷 FRANCE34NT♦J-1+12
+5.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥6-1+6
+4.9Round 1🇮🇹 ITALY92♠♠Q-1+10
+4.9Round 2🇦🇷 ARGENTINA215♥♣8+1+12
+4.9Round 3🇯🇵 JAPAN12♥♦8=+6
+4.9Round 3🇯🇵 JAPAN115♦♥Q-3+12
+4.8Round 8🇪🇪 ESTONIA164♥♠9-1+12
+4.8Round 15🇸🇪 SWEDEN123NT♠2+2+4
+4.8Round 18🇺🇸 USA1204♥♦6-2+8
+4.6Round 12🇮🇳 INDIA163NT♥4+1+7
+4.6Round 20🇺🇸 USA2213♥♦K=+10
+4.4Round 4🇧🇧 BARBADOS145♣x♠A-1+6
+4.3Round 4🇧🇧 BARBADOS173NT♣5+2+11
+4.3Round 13🇫🇷 FRANCE116♣♥9-1+10
+4.3Round 21🇳🇱 NETHERLANDS71NT♠5+1+0
+4.3Round 22🇹🇷 TURKIYE132♥♣J=+5
+4.1Round 8🇪🇪 ESTONIA203NT♣5-2+8
+4.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♥6-1+6
+3.8Round 19🇦🇺 AUSTRALIA33NT♦5+1+0
+3.7Round 1🇮🇹 ITALY52♥♠9-1+5
+3.7Round 23🇨🇳 CHINA46♠♣2=-13
+3.6Round 21🇳🇱 NETHERLANDS113NT♠5-1+10
+3.5Round 6🇭🇷 CROATIA195♦x♥K-3-4
+3.5Round 12🇮🇳 INDIA223NT♣A+2+1
+3.5Round 22🇹🇷 TURKIYE204♥♥6=+9
+3.4Round 9🇩🇪 GERMANY51NT♣5=-1
+3.3Round 11🇮🇱 ISRAEL83♦♣T+1+0
+3.3Round 15🇸🇪 SWEDEN84♠♦Q=+0
+3.3Round 16🇨🇦 CANADA213♥♦5=+1
+3.3Round 19🇦🇺 AUSTRALIA23NT♦4+1-1
+3.2Round 4🇧🇧 BARBADOS193NT♠5+1+1
+3.1Round 2🇦🇷 ARGENTINA224♠♦K+1+0
+3.1Round 17🇬🇷 GREECE61NT♣K=+8
+3.1Round 19🇦🇺 AUSTRALIA114♠♥J-1+14
+3.0Round 14🇵🇱 POLAND173♦♣6=+0
+3.0Round 19🇦🇺 AUSTRALIA13♠♥7+1+6
+3.0Round 23🇨🇳 CHINA83♥♦3-1+5
+2.9Round 11🇮🇱 ISRAEL115♣♥7+1+7
+2.9Round 14🇵🇱 POLAND204♥♠2+2+13
+2.8Round 6🇭🇷 CROATIA243♥♠2+1+2
+2.8Round 13🇫🇷 FRANCE84♠♣A+1+0
+2.8Round 15🇸🇪 SWEDEN54♠♥3-1+10
+2.7Round 17🇬🇷 GREECE113♦♦K=+0
+2.7Round 23🇨🇳 CHINA23♥x♣A-1+1
+2.6Round 13🇫🇷 FRANCE44♠♥J+1+1
+2.5Round 21🇳🇱 NETHERLANDS32♥♣6+2+2
+2.5Round 22🇹🇷 TURKIYE226♥♦T=+0
+2.4Round 13🇫🇷 FRANCE94♥♣9-1+6
+2.3Round 15🇸🇪 SWEDEN112♥♦3=+11
+2.2Round 4🇧🇧 BARBADOS182♠♥Q+1+6
+2.1Round 2🇦🇷 ARGENTINA153♥♦A-2+2
+2.1Round 3🇯🇵 JAPAN24♥♣3+1+0
+2.1Round 9🇩🇪 GERMANY14♥♠K-3+6
+2.1Round 23🇨🇳 CHINA121NT♥Q-1+5
+2.0Round 2🇦🇷 ARGENTINA163NT♥7+2+0
+2.0Round 3🇯🇵 JAPAN53♠♥2=+0
+1.9Round 16🇨🇦 CANADA165♣♦A-1+6
+1.8Round 6🇭🇷 CROATIA224♥♠6+2-13
+1.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♦7+2+2
+1.7Round 4🇧🇧 BARBADOS223NT♥K+2+0
+1.7Round 9🇩🇪 GERMANY66♠♥4=+11
+1.7Round 11🇮🇱 ISRAEL73NT♦A+1+0
+1.7Round 19🇦🇺 AUSTRALIA62♠♦T=+0
+1.6Round 16🇨🇦 CANADA226♣♦6=+8
+1.6Round 19🇦🇺 AUSTRALIA83♠♣6=+6
+1.5Round 1🇮🇹 ITALY84♠♥J=+0
+1.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♦T-1-1
+1.5Round 8🇪🇪 ESTONIA153NT♦3=+1
+1.5Round 13🇫🇷 FRANCE12♠♥A+1+10
+1.5Round 14🇵🇱 POLAND214♣♠K-1+6
+1.4Round 1🇮🇹 ITALY122♠♦6=+0
+1.4Round 2🇦🇷 ARGENTINA234♥♥3+2-13
+1.4Round 3🇯🇵 JAPAN91NT♠6+2+0
+1.3Round 11🇮🇱 ISRAEL42♠♦A+1+10
+1.3Round 22🇹🇷 TURKIYE144♠♥A-1-2
+1.3Round 22🇹🇷 TURKIYE215♣♠2+1+13
+1.2Round 17🇬🇷 GREECE102♥♦Q-1+1
+1.1Round 23🇨🇳 CHINA53♠♣6-2+7
+1.0Round 12🇮🇳 INDIA201NT♠2-2+2
+1.0Round 14🇵🇱 POLAND144♠♣A-1-8
+1.0Round 17🇬🇷 GREECE12♥♣T+1+0
+1.0Round 20🇺🇸 USA2201♠♦K=+5
+0.9Round 6🇭🇷 CROATIA181NT♣K=-5
+0.9Round 20🇺🇸 USA2245♣♥6=-1
+0.8Round 12🇮🇳 INDIA233♠♦A=+0
+0.7Round 11🇮🇱 ISRAEL62♠♣Q+1+6
+0.7Round 11🇮🇱 ISRAEL124♠♥A=+0
+0.6Round 13🇫🇷 FRANCE101NT♦T=-1
+0.6Round 16🇨🇦 CANADA134♠♠A+1+0
+0.6Round 17🇬🇷 GREECE24♥♠A+1+0
+0.6Round 18🇺🇸 USA1172NT♥8+1+6
+0.6Round 22🇹🇷 TURKIYE174♥♠8-1+10
+0.5Round 1🇮🇹 ITALY114NT♠6+1-11
+0.5Round 8🇪🇪 ESTONIA142♦♠9=+1
+0.5Round 15🇸🇪 SWEDEN13NT♠6=+0
+0.4Round 17🇬🇷 GREECE73♦♠A+2-8
+0.3Round 6🇭🇷 CROATIA142♦♠J=-1
+0.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣Q+2-11
+0.3Round 8🇪🇪 ESTONIA224♠♣7=+0
+0.2Round 17🇬🇷 GREECE42NT♥5+1+10
+0.2Round 21🇳🇱 NETHERLANDS65♦♥6=-2
+0.2Round 21🇳🇱 NETHERLANDS94♥♠Q-1-2
+0.0Round 4🇧🇧 BARBADOS204♠♥3+1+0
-0.0Round 6🇭🇷 CROATIA214♥♠K+1-11
+0.0Round 8🇪🇪 ESTONIA214♥♠2+1+0
+0.0Round 15🇸🇪 SWEDEN63♠♣J-1-8
-0.1Round 11🇮🇱 ISRAEL103NT♠8+1-1
-0.1Round 16🇨🇦 CANADA173♦♠K-3+7
-0.1Round 20🇺🇸 USA2181NT♥8=-1
-0.2Round 16🇨🇦 CANADA233♦♣Q=+0
-0.3Round 17🇬🇷 GREECE53NT♠5=+2
-0.3Round 18🇺🇸 USA1193♦♥K=+0
-0.3Round 21🇳🇱 NETHERLANDS22♠♣T+2-6
-0.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♥5+1+1
-0.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND81NT♠5=-1
-0.6Round 18🇺🇸 USA1212♠♣J=+1
-0.6Round 21🇳🇱 NETHERLANDS53NT♥4+1-1
-0.6Round 23🇨🇳 CHINA31♠♣A+1-6
-0.7Round 9🇩🇪 GERMANY85♦x♠5-3+10
-0.7Round 15🇸🇪 SWEDEN42♠♣A+2-10
-0.7Round 16🇨🇦 CANADA143♠♦K+1-6
-0.7Round 20🇺🇸 USA2192♦♣K=+2
-0.7Round 21🇳🇱 NETHERLANDS13NT♠4+1-1
-0.8Round 2🇦🇷 ARGENTINA184♠♦6-1-5
-0.8Round 9🇩🇪 GERMANY114♠♥7+2-2
-0.9Round 19🇦🇺 AUSTRALIA94♠x♦J-2-9
-0.9Round 20🇺🇸 USA2161NT♠5-1+1
-0.9Round 22🇹🇷 TURKIYE184♠♥6=+0
-1.0Round 14🇵🇱 POLAND224♥♣T-3-9
-1.0Round 18🇺🇸 USA1145♥♠K=+0
-1.1Round 22🇹🇷 TURKIYE193NT♠7+1+0
-1.1Round 22🇹🇷 TURKIYE242♠♣Q+1+0
-1.2Round 3🇯🇵 JAPAN32♠♥K-2+1
-1.2Round 23🇨🇳 CHINA103NT♣5+1+1
-1.3Round 6🇭🇷 CROATIA233NT♥Q+1+0
-1.3Round 13🇫🇷 FRANCE21NT♠5+1+1
-1.3Round 19🇦🇺 AUSTRALIA43NT♥3=-1
-1.3Round 21🇳🇱 NETHERLANDS123NT♠4+1+0
-1.4Round 9🇩🇪 GERMANY45♥♠A+1-5
-1.4Round 19🇦🇺 AUSTRALIA123♦♠3=+0
-1.4Round 23🇨🇳 CHINA73♣♠A=-10
-1.6Round 16🇨🇦 CANADA193NT♠4+2+12
-1.7Round 13🇫🇷 FRANCE121NT♥7=+1
-1.7Round 22🇹🇷 TURKIYE236♥♣6=+0
-1.8Round 12🇮🇳 INDIA194♠♥T-6-5
-1.8Round 14🇵🇱 POLAND162♠♣7-1-2
-1.9Round 2🇦🇷 ARGENTINA175♥♦A=+0
-1.9Round 18🇺🇸 USA1243♦♣4=+1
-2.0Round 1🇮🇹 ITALY64♠♠T+2-13
-2.0Round 6🇭🇷 CROATIA133♣♠A=+0
-2.0Round 9🇩🇪 GERMANY123NT♥3-2-5
-2.1Round 6🇭🇷 CROATIA174♥♠K-2-5
-2.1Round 16🇨🇦 CANADA152♠♦A+2-10
-2.2Round 2🇦🇷 ARGENTINA242NT♣6-1-4
-2.2Round 4🇧🇧 BARBADOS241NT♥6+3-6
-2.2Round 8🇪🇪 ESTONIA183NT♣Q+1+0
-2.2Round 9🇩🇪 GERMANY71♠♣A+2+0
-2.2Round 12🇮🇳 INDIA212♠♦9=-5
-2.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠♣J+1+0
-2.3Round 20🇺🇸 USA2174♣♥6-1-4
-2.4Round 21🇳🇱 NETHERLANDS101♠♥4=+1
-2.7Round 1🇮🇹 ITALY104♠♦5=+0
-2.7Round 3🇯🇵 JAPAN73♠♥K=+0
-2.7Round 4🇧🇧 BARBADOS214♠♦T+2+9
-2.7Round 11🇮🇱 ISRAEL52♠♦J-2+1
-2.7Round 18🇺🇸 USA1134♠♣6+2-13
-2.7Round 20🇺🇸 USA2135♦x♥A-3+12
-2.8Round 3🇯🇵 JAPAN83NT♠9=-7
-2.9Round 2🇦🇷 ARGENTINA192♦♣Q+1-5
-3.0Round 8🇪🇪 ESTONIA175♣x♣3-1-8
-3.0Round 8🇪🇪 ESTONIA234♥♦K-1-12
-3.0Round 14🇵🇱 POLAND151NT♠A+3+8
-3.0Round 21🇳🇱 NETHERLANDS42♠♦7=-5
-3.0Round 21🇳🇱 NETHERLANDS84♠♥6=+0
-3.1Round 14🇵🇱 POLAND193♠♥6-3-5
-3.3Round 16🇨🇦 CANADA244♥♣6-2-5
-3.4Round 14🇵🇱 POLAND183NT♣3-2-6
-3.4Round 20🇺🇸 USA2224♥x♦K-1-7
-3.4Round 23🇨🇳 CHINA113♣♥7=-5
-3.5Round 12🇮🇳 INDIA183NT♠Q+2-1
-3.5Round 12🇮🇳 INDIA243♥♦A-1-4
-3.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♥x♦A-2-5
-3.6Round 9🇩🇪 GERMANY93NT♥3-1-6
-3.6Round 13🇫🇷 FRANCE66♥♥3=+0
-3.6Round 14🇵🇱 POLAND135♦x♣Q-2-7
-3.7Round 2🇦🇷 ARGENTINA133NT♠6+1-1
-3.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND66♠♣T-3-12
-3.7Round 23🇨🇳 CHINA61NTx♠2-1-2
-3.8Round 1🇮🇹 ITALY73♣♥K=-6
-3.8Round 18🇺🇸 USA1185♦♠Q+2-1
-3.9Round 17🇬🇷 GREECE36♣♠K-1-12
-4.0Round 8🇪🇪 ESTONIA243♦♠Q+1-1
-4.0Round 12🇮🇳 INDIA154♥♠K-2-8
-4.2Round 17🇬🇷 GREECE93♣♠6=+0
-4.3Round 2🇦🇷 ARGENTINA144♠♣K-1-8
-4.3Round 4🇧🇧 BARBADOS153NT♠6-1-9
-4.3Round 18🇺🇸 USA1162♠♣2+2-1
-4.3Round 22🇹🇷 TURKIYE161♦♣J=-6
-4.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♥♦J+1-1
-4.4Round 14🇵🇱 POLAND244♥♦4=+0
-4.4Round 20🇺🇸 USA2153♣♠K-4-3
-4.5Round 6🇭🇷 CROATIA204♠♠9+2-13
-4.5Round 8🇪🇪 ESTONIA133♥♣Q=+0
-4.9Round 3🇯🇵 JAPAN64♥♦8-2-6
-5.2Round 3🇯🇵 JAPAN103NT♠2-1-12
-5.3Round 13🇫🇷 FRANCE55♠♣2+1-2
-5.4Round 9🇩🇪 GERMANY24♠♦K=-3
-5.6Round 17🇬🇷 GREECE124♠x♥3=-5
-5.7Round 1🇮🇹 ITALY34♥♠3-3-5
-5.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♠7=-3
-6.0Round 3🇯🇵 JAPAN124♥♦A-1+1
-6.0Round 11🇮🇱 ISRAEL14NTx♠T-2-9
-6.3Round 19🇦🇺 AUSTRALIA55♣♦8-1-13
-7.0Round 6🇭🇷 CROATIA157♦♣5-1-17
-7.1Round 19🇦🇺 AUSTRALIA74♦♠7=-12
-7.3Round 11🇮🇱 ISRAEL93NT♥J-1-12
-7.4Round 11🇮🇱 ISRAEL34♠x♣6-1-8
-7.5Round 11🇮🇱 ISRAEL26♠♦A-4-12
-7.5Round 15🇸🇪 SWEDEN74♠♥A-1-14
-7.9Round 15🇸🇪 SWEDEN96♣♥6+1+13
-8.7Round 14🇵🇱 POLAND236♣♦3-1-12
-9.2Round 15🇸🇪 SWEDEN103NT♠5-1-12
-9.6Round 3🇯🇵 JAPAN43NT♣5-1-12
-9.7Round 13🇫🇷 FRANCE74♠♦J=-1
-9.9Round 9🇩🇪 GERMANY102♠x♦7-3-5
-9.9Round 18🇺🇸 USA1224♥♦5=-11
-10.8Round 1🇮🇹 ITALY23NT♠Q=-10
-12.3Round 2🇦🇷 ARGENTINA203♠x♦7+1-13
-13.0Round 18🇺🇸 USA1157♦x♣A-1-16