🇭🇰 WANG Wen Fei · HONG KONG CHINA

3rank
+236.6Butler · 266 bds
+0.89per board
±4.4swing
+0.88vs par /bd · #7/140
+0.91adjusted /bd
Butler per round: 14.1 -3.7 12.3 1.7 13.3 9.1 18.5 13.2 -3.9 24.3 22.4 15.1 29.3 4.2 -12.5 2.8 45.2 32.4 -1.2by round

vs par split: bidding +0.33 · play +0.55

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.91/bd

Card play — on target: opening leads 81.4% #70 of 140 · declarer play 84.7% #8 of 140 · defence 86.5% #60 of 140

Bidding activity — not a pass: 45.3% #37 of 140 (330/729)

Card play by contract type — on target
vs NTvs a suit
Opening leads77.3% (22)83.3% (48)
Declarer play88.2% (17)83.3% (42)
Defence77.5% (40)90.3% (93)

Opening leads by suit led: ♠ 92.9% (14) · ♥ 85.0% (20) · ♦ 69.6% (23) · ♣ 84.6% (13)

vs par by strain: NT +0.21 (80) · a suit +1.17 (186)

vs par by level: part-score +1.52 (94) · game +0.40 (156) · slam +1.75 (16)

By role: declaring +1.26/bd (-1.14 vs par · 133) · defending +0.52/bd (+2.90 vs par · 133)

By vulnerability: vulnerable +0.96/bd (+1.03 vs par · 133) · not vulnerable +0.81/bd (+0.73 vs par · 133)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2W.LaiP.Correa – D.BrennerOpen14+14.1+1.01+3.43
Round 3W.LaiP.Zatorski – K.DufratOpen14-3.7-0.26+0.29
Round 4K.MakS.Kyme – C.HallOpen14+12.3+0.88+1.14
Round 6W.LaiM.Bell – S.BellOpen14+1.7+0.12-0.29
Round 7W.LaiR.Mihai – G.MihaiOpen14+13.3+0.95+1.93
Round 8K.MakM.Mladenovic – J.MaricicOpen14+9.1+0.65-0.43
Round 9W.LaiK.Mezei – L.HontiOpen14+18.5+1.32-0.21
Round 10W.LaiL.Cima – B.DessiOpen14+13.2+0.94+0.36
Round 12K.MakD.Chen – A.YanagisawaClosed14-3.9-0.28-1.00
Round 14K.MakS.Blank – J.BlondOpen14+24.3+1.74+2.14
Round 15W.LaiF.Danielsen – N.BekkoucheOpen14+22.4+1.60+2.50
Round 16W.LaiY.Liu – Y.LuOpen14+15.1+1.08-0.21
Round 17W.LaiR.Benin-Barr – Y.ZackClosed14+29.3+2.09+3.57
Round 18W.LaiV.Reess – L.ThuillezOpen14+4.2+0.30+0.14
Round 19K.MakT.Pan – L.ZhengOpen14-12.5-0.89-0.79
Round 20W.LaiJ.Millens – S.HuangOpen14+2.8+0.20-1.43
Round 21W.LaiE.Ovelius – D.Covill GullbergOpen14+45.2+3.23+5.14
Round 22W.LaiS.Bansal – R.RoyClosed14+32.4+2.31+1.71
Round 23W.LaiG.Botta – J.KranyakClosed14-1.2-0.09-1.29

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
+13.4Round 21🇸🇪 SWEDEN97♥x♦K-1+17
+13.0Round 2🇧🇷 BRAZIL176NT♠7=+0
+13.0Round 19🇳🇿 NEW ZEALAND65♠x♦K-2+13
+11.9Round 10🇮🇹 ITALY167♠♥J-3+15
+11.8Round 9🇭🇺 HUNGARY31♦xx♥Q+2+9
+11.3Round 23🇺🇸 USA1133NT♣J+1+11
+10.4Round 16🇨🇳 CHINA263NT♦2-1+6
+10.1Round 22🇮🇳 INDIA185♠x♥A=+5
+10.0Round 15🇩🇰 DENMARK55♥♦Q-1+12
+9.7Round 14🇨🇦 CANADA214♠♣T-1+12
+9.0Round 17🇮🇱 ISRAEL33♦♠A-1+10
+8.8Round 2🇧🇷 BRAZIL214♠♥J=+14
+8.6Round 2🇧🇷 BRAZIL226NT♥5-1+14
+8.4Round 4🇧🇲 BERMUDA254♣♠A=+12
+8.4Round 16🇨🇳 CHINA206♥♠Q=+0
+8.3Round 14🇨🇦 CANADA284♠♣4=+7
+8.0Round 19🇳🇿 NEW ZEALAND114♥♠3=+7
+7.6Round 17🇮🇱 ISRAEL123NT♠A-4+11
+7.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♥♦J-2+5
+7.4Round 18🇫🇷 FRANCE275♥♣K+1+9
+7.4Round 22🇮🇳 INDIA264♥♦K-1+12
+7.0Round 17🇮🇱 ISRAEL43♥♦J-4+7
+6.9Round 23🇺🇸 USA1124♥♥4+2-14
+6.8Round 10🇮🇹 ITALY233NT♣2+1+1
+6.8Round 17🇮🇱 ISRAEL63♠♥J=+11
+6.8Round 21🇸🇪 SWEDEN15♥x♦8-2+9
+6.6Round 16🇨🇳 CHINA255♥♦7-2+13
+6.6Round 20🇺🇸 USA2155♦♠K-3+7
+6.4Round 15🇩🇰 DENMARK24♥♥2-1+12
+6.4Round 16🇨🇳 CHINA285♥♠4=+4
+6.3Round 8🇷🇸 SERBIA264♦♣2-2+8
+6.0Round 10🇮🇹 ITALY224♠♣2+1+0
+6.0Round 21🇸🇪 SWEDEN104♠♠7-2+13
+5.9Round 10🇮🇹 ITALY256♥♠K-1+11
+5.9Round 16🇨🇳 CHINA196♠♥6=-11
+5.8Round 4🇧🇲 BERMUDA212♥♦A-2+6
+5.7Round 2🇧🇷 BRAZIL202NT♣T+1+10
+5.7Round 3🇵🇱 POLAND35♣♥A-1+10
+5.7Round 14🇨🇦 CANADA263♠♦3=+10
+5.6Round 7🇷🇴 ROMANIA144♥♣3=+8
+5.6Round 15🇩🇰 DENMARK43♣♦K-3+5
+5.5Round 20🇺🇸 USA2273NT♣5+1+0
+5.3Round 2🇧🇷 BRAZIL155♣♥K+1+13
+5.3Round 7🇷🇴 ROMANIA24♥♦5+2+14
+5.3Round 22🇮🇳 INDIA174♥♦A-1+10
+5.3Round 22🇮🇳 INDIA274♠♣A+1+0
+5.1Round 21🇸🇪 SWEDEN84♥♦4-3+7
+5.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND232♥♦6=+12
+4.9Round 4🇧🇲 BERMUDA264♥♣3+1+10
+4.9Round 7🇷🇴 ROMANIA114♠x♥K-2+9
+4.9Round 8🇷🇸 SERBIA273NT♠8=-1
+4.8Round 12🇯🇵 JAPAN194♠♥A=+3
+4.8Round 15🇩🇰 DENMARK113♣♦5-1+8
+4.6Round 8🇷🇸 SERBIA155♣x♠A-1+5
+4.3Round 9🇭🇺 HUNGARY81NT♥3=+5
+4.3Round 18🇫🇷 FRANCE196♠♣6=-11
+4.2Round 3🇵🇱 POLAND23NT♣7-1+6
+4.0Round 22🇮🇳 INDIA234♣♣5-1+1
+3.9Round 22🇮🇳 INDIA284♣♥K=+0
+3.7Round 8🇷🇸 SERBIA243♥♣4=+1
+3.5Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♠4+1+0
+3.5Round 7🇷🇴 ROMANIA103NT♣Q=+0
+3.5Round 9🇭🇺 HUNGARY73NT♦3=-1
+3.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♥2+2+2
+3.3Round 18🇫🇷 FRANCE163♣♦2+1+6
+3.2Round 12🇯🇵 JAPAN164♠♦5+1+0
+3.2Round 21🇸🇪 SWEDEN75♣x♥5-2+0
+3.1Round 7🇷🇴 ROMANIA44♠♦9+1+13
+3.1Round 9🇭🇺 HUNGARY64♠♥2=+0
+3.1Round 18🇫🇷 FRANCE234♠♦6-1+6
+3.0Round 15🇩🇰 DENMARK93♥♦9=+0
+3.0Round 17🇮🇱 ISRAEL83♠♣6=+2
+3.0Round 19🇳🇿 NEW ZEALAND33♣♦5-1+11
+3.0Round 21🇸🇪 SWEDEN34♥x♦9-1+8
+2.9Round 3🇵🇱 POLAND14♠♣6=+0
+2.9Round 21🇸🇪 SWEDEN122♥♦K=-1
+2.8Round 3🇵🇱 POLAND63NT♠8+1-12
+2.8Round 22🇮🇳 INDIA203♠♣Q-1+6
+2.7Round 3🇵🇱 POLAND103NT♠J=+13
+2.7Round 9🇭🇺 HUNGARY113NT♠4+2+0
+2.6Round 4🇧🇲 BERMUDA193♠♦K-1+6
+2.6Round 16🇨🇳 CHINA155♣x♥T-1+6
+2.4Round 14🇨🇦 CANADA194♥♦K+1+0
+2.3Round 15🇩🇰 DENMARK31NT♠3-2-1
+2.2Round 4🇧🇲 BERMUDA243♠♦J+1+1
+2.2Round 9🇭🇺 HUNGARY124♠♣J=+0
+2.2Round 9🇭🇺 HUNGARY142♥x♥K-2-4
+2.2Round 21🇸🇪 SWEDEN41NT♦7-1+12
+2.1Round 17🇮🇱 ISRAEL114♥♠8-1+5
+2.0Round 7🇷🇴 ROMANIA53NT♥Q=+0
+2.0Round 12🇯🇵 JAPAN262♠♣Q=+0
+2.0Round 20🇺🇸 USA2264♠♣2+2+1
+1.9Round 12🇯🇵 JAPAN274♥♠Q+2-11
+1.9Round 16🇨🇳 CHINA225♦x♣K=+4
+1.9Round 19🇳🇿 NEW ZEALAND14♥♠4+1+1
+1.9Round 19🇳🇿 NEW ZEALAND123NT♠2+1-10
+1.8Round 19🇳🇿 NEW ZEALAND41NT♦3+2-15
+1.7Round 2🇧🇷 BRAZIL246♠x♦K-4+0
+1.7Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263♥♠5-1+0
+1.7Round 14🇨🇦 CANADA175♣♦8-1-2
+1.7Round 22🇮🇳 INDIA224♠♥K-1-8
+1.5Round 4🇧🇲 BERMUDA274♣♦A-1+6
+1.5Round 12🇯🇵 JAPAN185♦♠A=+0
+1.5Round 14🇨🇦 CANADA203NT♠J+1+4
+1.5Round 15🇩🇰 DENMARK144♥♣A=+1
+1.5Round 17🇮🇱 ISRAEL93NT♠6+3+11
+1.4Round 18🇫🇷 FRANCE177♣♠J=-2
+1.4Round 18🇫🇷 FRANCE223NT♥3=+1
+1.2Round 21🇸🇪 SWEDEN62NT♠9-2+9
+1.1Round 7🇷🇴 ROMANIA82♥♦7-2+0
+1.1Round 20🇺🇸 USA2161NT♠5=-1
+1.0Round 2🇧🇷 BRAZIL163NT♠T-3+6
+1.0Round 4🇧🇲 BERMUDA184♥♣4=+11
+1.0Round 17🇮🇱 ISRAEL71NT♣6+1+0
+0.9Round 14🇨🇦 CANADA153NT♠7+2+1
+0.9Round 21🇸🇪 SWEDEN134♠♥Q+1+0
+0.8Round 3🇵🇱 POLAND123♠♣T+1-6
+0.8Round 4🇧🇲 BERMUDA234♠♣6+2-13
+0.8Round 10🇮🇹 ITALY243♠x♠2-1+1
+0.8Round 17🇮🇱 ISRAEL14♥♥4=+0
+0.8Round 17🇮🇱 ISRAEL103♦♠T=+0
+0.7Round 9🇭🇺 HUNGARY133NT♦4+1-1
+0.7Round 15🇩🇰 DENMARK126♠♦K=+0
+0.7Round 16🇨🇳 CHINA234♥♣J+1-13
+0.7Round 19🇳🇿 NEW ZEALAND23NT♠7=+1
+0.7Round 21🇸🇪 SWEDEN52♠♥Q-1+1
+0.7Round 23🇺🇸 USA113NT♥2+2-10
+0.6Round 3🇵🇱 POLAND44♥♣A+1+0
+0.6Round 8🇷🇸 SERBIA282♠♣A=+0
+0.6Round 23🇺🇸 USA171NT♥3+1-1
+0.5Round 4🇧🇲 BERMUDA173NT♦4+1-1
+0.5Round 15🇩🇰 DENMARK14♥♦J=-1
+0.5Round 18🇫🇷 FRANCE182NT♥K=+0
+0.5Round 19🇳🇿 NEW ZEALAND134♠♥3+1+0
+0.5Round 20🇺🇸 USA2223NT♦Q+2+0
+0.5Round 21🇸🇪 SWEDEN142♠♣7=+7
+0.4Round 2🇧🇷 BRAZIL193NT♦2+3+11
+0.3Round 7🇷🇴 ROMANIA64♦♥3=+0
+0.3Round 8🇷🇸 SERBIA223NT♠J=+1
+0.3Round 8🇷🇸 SERBIA252NT♠7=-1
+0.3Round 12🇯🇵 JAPAN253NT♣5+1+1
+0.3Round 14🇨🇦 CANADA233NT♦5+2+0
+0.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♠♥A=+7
+0.2Round 7🇷🇴 ROMANIA33NT♣2+2+0
+0.2Round 12🇯🇵 JAPAN204♠♥A+1+13
+0.2Round 20🇺🇸 USA2202♥♠6+3+10
+0.1Round 8🇷🇸 SERBIA234♠♣5+1+0
+0.1Round 14🇨🇦 CANADA222♠♥T=-1
+0.1Round 22🇮🇳 INDIA254♥♠6=-1
-0.0Round 12🇯🇵 JAPAN174♠♥Q+1+0
-0.0Round 14🇨🇦 CANADA161NT♥A+1+0
+0.0Round 15🇩🇰 DENMARK104♠♦2+1+0
+0.0Round 18🇫🇷 FRANCE214♥♦5=+3
-0.0Round 18🇫🇷 FRANCE284♥♣2+1+0
-0.1Round 9🇭🇺 HUNGARY25♦♠A-1+5
-0.1Round 14🇨🇦 CANADA243♠♣K-1-2
-0.2Round 4🇧🇲 BERMUDA163NT♥8=+0
-0.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♠♣K=+0
-0.3Round 3🇵🇱 POLAND112♦♠A+2+7
-0.3Round 8🇷🇸 SERBIA173NT♠A-3-2
-0.3Round 8🇷🇸 SERBIA195♦x♣5-3-4
-0.3Round 10🇮🇹 ITALY182♠♦A-1+6
-0.3Round 10🇮🇹 ITALY214♠♠7=+0
-0.3Round 21🇸🇪 SWEDEN21NT♣4-3-10
-0.3Round 22🇮🇳 INDIA154♥♦3+1+0
-0.3Round 23🇺🇸 USA133NT♠5+1+0
-0.4Round 2🇧🇷 BRAZIL263NT♠6+1+0
-0.4Round 3🇵🇱 POLAND142♠♣6+2+6
-0.4Round 9🇭🇺 HUNGARY54♥♦J+2-11
-0.4Round 12🇯🇵 JAPAN233♥♦T+1+1
-0.4Round 21🇸🇪 SWEDEN114♠♣K+1+0
-0.5Round 8🇷🇸 SERBIA202♠♥4=+5
-0.5Round 23🇺🇸 USA184♥♦Q+1+0
-0.6Round 20🇺🇸 USA2191NT♦7-2+1
-0.6Round 20🇺🇸 USA2233NT♥2+3-1
-0.6Round 22🇮🇳 INDIA241NT♦2+1-6
-0.7Round 7🇷🇴 ROMANIA11NT♦K-2+0
-0.7Round 10🇮🇹 ITALY172NT♣4=+1
-0.7Round 12🇯🇵 JAPAN153NT♥7-1+2
-0.7Round 18🇫🇷 FRANCE244♥♠K-2+5
-0.8Round 10🇮🇹 ITALY263NT♥T=-1
-0.8Round 20🇺🇸 USA2173NT♠Q+2-11
-0.8Round 23🇺🇸 USA124♠x♦9-1+0
-0.8Round 23🇺🇸 USA144♥♣Q=-1
-0.8Round 23🇺🇸 USA1103NT♦5-1+5
-1.0Round 7🇷🇴 ROMANIA71NT♠3+2-1
-1.0Round 7🇷🇴 ROMANIA122♥♣K=-5
-1.0Round 9🇭🇺 HUNGARY41♠♥5=+0
-1.0Round 20🇺🇸 USA2243NT♦3=+1
-1.1Round 17🇮🇱 ISRAEL131NT♦6+1+0
-1.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♦♥A+1+0
-1.2Round 14🇨🇦 CANADA253♣♠K=+1
-1.2Round 22🇮🇳 INDIA163♣♥K+2+10
-1.3Round 4🇧🇲 BERMUDA154♥♦Q=-11
-1.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♠Q=-1
-1.3Round 12🇯🇵 JAPAN224♠♦7+1+0
-1.3Round 15🇩🇰 DENMARK72♥♥3+3+9
-1.3Round 20🇺🇸 USA2215♦♠Q+2-13
-1.3Round 20🇺🇸 USA2255♦♦5+1-11
-1.3Round 22🇮🇳 INDIA214♠♥Q+1+0
-1.6Round 7🇷🇴 ROMANIA133♠♦4+1-8
-1.6Round 17🇮🇱 ISRAEL24♠♣T+1+0
-1.7Round 2🇧🇷 BRAZIL274♠♦5+1+0
-1.7Round 10🇮🇹 ITALY282♠♦4+1+0
-1.7Round 14🇨🇦 CANADA273♠♣3=+0
-1.7Round 15🇩🇰 DENMARK81NT♣3-2+1
-1.8Round 4🇧🇲 BERMUDA222♠♦T-1+2
-1.8Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥♣A+1-11
-1.8Round 23🇺🇸 USA155♣x♦T-2+0
-1.9Round 3🇵🇱 POLAND53NT♣6+2+0
-1.9Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♦6+1-1
-2.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272♥♦3-1-4
-2.0Round 12🇯🇵 JAPAN212♥♣2=+1
-2.3Round 8🇷🇸 SERBIA163NT♥3-1-12
-2.3Round 23🇺🇸 USA161NT♣3=-5
-2.4Round 8🇷🇸 SERBIA214♠♦2+1+0
-2.4Round 20🇺🇸 USA2182NT♥J+1+2
-2.5Round 10🇮🇹 ITALY204♠♠Q=+0
-2.6Round 2🇧🇷 BRAZIL231NT♥9+4-3
-2.7Round 9🇭🇺 HUNGARY104♠♣K-2+0
-2.7Round 16🇨🇳 CHINA163♣♦K-1-5
-2.7Round 18🇫🇷 FRANCE154♥♣9+2-1
-2.7Round 23🇺🇸 USA1142NT♠5+3+5
-3.0Round 10🇮🇹 ITALY155♣♦A+1-9
-3.0Round 15🇩🇰 DENMARK132♦♠5+1+1
-3.2Round 16🇨🇳 CHINA243NT♥K-3-7
-3.3Round 14🇨🇦 CANADA183NT♦K+1+0
-3.3Round 18🇫🇷 FRANCE205♦♠T-1-9
-3.4Round 3🇵🇱 POLAND93♣♥2-1-6
-3.4Round 10🇮🇹 ITALY194♠♥6=-11
-3.6Round 17🇮🇱 ISRAEL143♠♥A=-1
-3.7Round 9🇭🇺 HUNGARY94♥♦A-1-5
-3.8Round 2🇧🇷 BRAZIL281NTx♥5-1-5
-3.8Round 3🇵🇱 POLAND83NT♥9+1-1
-3.9Round 16🇨🇳 CHINA212♠♣4+1+0
-4.0Round 17🇮🇱 ISRAEL54♠♣A-2-6
-4.0Round 19🇳🇿 NEW ZEALAND83♥♦5=-7
-4.1Round 9🇭🇺 HUNGARY15♥♦4=+0
-4.1Round 19🇳🇿 NEW ZEALAND53♠x♦5-1-3
-4.2Round 12🇯🇵 JAPAN246♥♣K+1-11
-4.5Round 16🇨🇳 CHINA174♥♣K=+0
-4.8Round 22🇮🇳 INDIA194♣x♦J-2-5
-5.0Round 23🇺🇸 USA1115♥♣4+1-8
-5.1Round 18🇫🇷 FRANCE256♦x♠9-2-5
-5.1Round 20🇺🇸 USA2283NT♥3-1-5
-5.2Round 4🇧🇲 BERMUDA204♣♣5-2-7
-5.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND221NT♥7+1-1
-5.4Round 18🇫🇷 FRANCE264♠♥3=+0
-5.4Round 19🇳🇿 NEW ZEALAND75♦♣K-1-12
-5.5Round 10🇮🇹 ITALY274♠x♥A-2-9
-5.7Round 16🇨🇳 CHINA183♥♠T=+0
-5.7Round 23🇺🇸 USA194♠♥9+1+0
-5.9Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦A-1-12
-5.9Round 8🇷🇸 SERBIA182♥♣2=-6
-6.3Round 3🇵🇱 POLAND74♥♦A=-3
-6.4Round 15🇩🇰 DENMARK65♣x♣A=-12
-6.9Round 4🇧🇲 BERMUDA284♠♥K-1-6
-7.3Round 3🇵🇱 POLAND133NT♠9=-10
-7.8Round 16🇨🇳 CHINA276NT♥A=+0
-8.4Round 7🇷🇴 ROMANIA94♥♣8=-3
-8.5Round 19🇳🇿 NEW ZEALAND144♠♥K=-8
-9.0Round 19🇳🇿 NEW ZEALAND94♠♥A=+0
-9.2Round 12🇯🇵 JAPAN284♥♣5=-13
-10.9Round 2🇧🇷 BRAZIL186NT♠9=+0
-11.0Round 2🇧🇷 BRAZIL254♠x♥A-2-12
-12.3Round 19🇳🇿 NEW ZEALAND106♠x♥K=+11