🇨🇳 WANG Jian · CHINA

6rank
+151.3Butler · 168 bds
+0.90per board
±4.0swing
+0.85vs par /bd · #11/136
+0.89adjusted /bd
Butler per round: 14.9 21.1 42.3 16.5 -17.3 11.2 12.3 -1.9 -2.2 2.2 11.5 7.1 13.5 20.1by round

vs par split: bidding +0.17 · play +0.67

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.89/bd

Card play — on target: opening leads 72.1% #118 of 136 · declarer play 72.9% #59 of 136 · defence 86.5% #54 of 136

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)69.0% (29)
Declarer play44.4% (9)79.5% (39)
Defence81.0% (21)88.7% (53)

Opening leads by suit led: ♠ 55.6% (9) · ♥ 75.0% (12) · ♦ 71.4% (14) · ♣ 87.5% (8)

vs par by strain: NT +0.88 (41) · a suit +0.83 (127)

vs par by level: part-score +0.51 (81) · game +1.09 (75) · slam +1.58 (12)

By role: declaring +0.81/bd (-1.42 vs par · 94) · defending +1.02/bd (+3.72 vs par · 74)

By vulnerability: vulnerable +1.06/bd (+0.62 vs par · 84) · not vulnerable +0.74/bd (+1.07 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.LiaoL.Wynston – H.WolpertOpen12+14.9+1.24+2.00
Round 3Z.LiaoP.Gazzari – R.EdwardsOpen12+21.1+1.76+0.58
Round 4Z.LiaoG.Poncioni – L.DoriaClosed12+42.3+3.52+4.25
Round 5Z.LiaoI.Elkin – A.SmalinskyClosed12+16.5+1.38+0.17
Round 6Z.LiaoC.Puillet – A.TartarinOpen12-17.3-1.44-0.42
Round 7Z.LiaoM.Ueda – Y.NodaOpen12+11.2+0.93+1.67
Round 10Z.LiaoL.Phelan – L.MitchellOpen12+12.3+1.03+3.58
Round 11Z.LiaoG.Olivieri – G.ArrigoniClosed12-1.9-0.16-2.08
Round 13Z.LiaoJ.Thompson – E.JacobClosed12-2.2-0.18-1.33
Round 15Z.LiaoA.Casparie – F.BeekmanClosed12+2.2+0.18-2.08
Round 16Z.LiaoK.Bertheau – S.ClementssonOpen12+11.5+0.96+0.58
Round 18Z.LiaoH.Erichsen – F.BrownOpen12+7.1+0.59+2.00
Round 19Z.LiaoN.Beninger – M.WhiteClosed12+13.5+1.12+2.33
Round 21Z.LiaoW.Wong – H.KooOpen12+20.1+1.68+0.58

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
+13.2Round 3🇨🇱 CHILE224♠x♣Q-2+15
+11.1Round 3🇨🇱 CHILE232♠x♥Q-3+14
+10.6Round 5🇦🇷 ARGENTINA154♠♣J=+13
+10.0Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥5=+10
+9.5Round 21🇭🇰 HONG KONG CHINA184♥♠10=+3
+9.2Round 4🇧🇷 BRAZIL66♠♣K-1+17
+9.0Round 15🇳🇱 NETHERLANDS153NT♣3=+0
+8.4Round 1🇨🇦 CANADA74♠♥2=+1
+8.0Round 21🇭🇰 HONG KONG CHINA164♠x♥J-3+9
+7.8Round 10🇮🇪 IRELAND52♦x♣A-3+9
+7.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦3=+11
+7.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠♥2+1+8
+7.5Round 5🇦🇷 ARGENTINA136♥♣9=+0
+7.1Round 4🇧🇷 BRAZIL23NT♠7-2+11
+6.7Round 4🇧🇷 BRAZIL103♥♣J+2+10
+6.6Round 13🇦🇺 AUSTRALIA182♥♠5+1+7
+6.4Round 1🇨🇦 CANADA33♥♣J-2+7
+6.3Round 4🇧🇷 BRAZIL93NT♥2-3+9
+6.2Round 16🇸🇪 SWEDEN14♠♥Q-1+10
+5.5Round 4🇧🇷 BRAZIL16♠♣5-1+11
+4.6Round 3🇨🇱 CHILE246♦♦3+1-11
+4.6Round 19🇲🇽 MEXICO183♣♦6-1+4
+4.3Round 4🇧🇷 BRAZIL84♠x♦3-3-9
+4.3Round 5🇦🇷 ARGENTINA164♣♠5=-7
+4.1Round 7🇯🇵 JAPAN152♠♣8+2+6
+4.1Round 16🇸🇪 SWEDEN22♥♠5+1+2
+4.0Round 10🇮🇪 IRELAND93♦♥Q+1+10
+4.0Round 19🇲🇽 MEXICO213NT♦10+1+1
+3.9Round 5🇦🇷 ARGENTINA213NT♦4-1+10
+3.8Round 4🇧🇷 BRAZIL123NT♠2+1+0
+3.8Round 10🇮🇪 IRELAND66♦♠10-1+13
+3.8Round 16🇸🇪 SWEDEN114♠♥K+2+14
+3.4Round 3🇨🇱 CHILE145♠♦3+1+11
+3.4Round 7🇯🇵 JAPAN222♥♦9+1+1
+3.4Round 21🇭🇰 HONG KONG CHINA153NT♠6=-1
+3.3Round 15🇳🇱 NETHERLANDS223♣♠5=+1
+3.2Round 13🇦🇺 AUSTRALIA133♣x♥8-2+4
+3.1Round 15🇳🇱 NETHERLANDS214♠♦4+1+2
+3.0Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♥♠Q+2+6
+2.9Round 11🇮🇹 ITALY234♥♠9+1-13
+2.8Round 1🇨🇦 CANADA24♠♦Q-1+10
+2.8Round 13🇦🇺 AUSTRALIA193♠♥7=+1
+2.7Round 1🇨🇦 CANADA66♥♥8=+0
+2.7Round 1🇨🇦 CANADA82♠♥5-2+0
+2.7Round 10🇮🇪 IRELAND123♠♦10-1+10
+2.7Round 16🇸🇪 SWEDEN124♥♦A=+8
+2.5Round 15🇳🇱 NETHERLANDS144♥♠4+1+0
+2.5Round 21🇭🇰 HONG KONG CHINA134♠♦7=-1
+2.3Round 5🇦🇷 ARGENTINA192♠x♥7-1+2
+2.3Round 21🇭🇰 HONG KONG CHINA226♠♠5=+0
+2.2Round 6🇫🇷 FRANCE124NT♥5+1+11
+2.2Round 16🇸🇪 SWEDEN86♠♠5+1-11
+2.2Round 19🇲🇽 MEXICO204♥♠7+2+13
+2.1Round 4🇧🇷 BRAZIL56♥♠A=+0
+2.1Round 7🇯🇵 JAPAN163♣♣7+2+1
+2.1Round 10🇮🇪 IRELAND23NT♣6-2+11
+2.1Round 10🇮🇪 IRELAND72♠♣J-1+0
+2.0Round 1🇨🇦 CANADA11NT♠3+1+1
+2.0Round 19🇲🇽 MEXICO133♥♠7-1+11
+1.9Round 15🇳🇱 NETHERLANDS162♠♥10=+11
+1.7Round 1🇨🇦 CANADA92NT♦10-2+2
+1.7Round 7🇯🇵 JAPAN132♥♦4-1+6
+1.7Round 13🇦🇺 AUSTRALIA242♠♣3+1+1
+1.7Round 19🇲🇽 MEXICO234♣♠A=+0
+1.7Round 21🇭🇰 HONG KONG CHINA143NT♥4+1+1
+1.6Round 10🇮🇪 IRELAND32♥♠K=+5
+1.5Round 7🇯🇵 JAPAN193♥♦2=+0
+1.4Round 6🇫🇷 FRANCE33♦♥Q-1+2
+1.4Round 7🇯🇵 JAPAN243♠♥4=+0
+1.4Round 11🇮🇹 ITALY163NT♠3=+2
+1.3Round 6🇫🇷 FRANCE83♥♠A-2+0
+1.3Round 11🇮🇹 ITALY202♠♦4=+11
+1.3Round 21🇭🇰 HONG KONG CHINA173♥♦J=+6
+1.2Round 7🇯🇵 JAPAN233NT♠2+2+0
+1.1Round 3🇨🇱 CHILE164♠♣J+1+0
+1.1Round 5🇦🇷 ARGENTINA224♦♠A-1+5
+1.0Round 1🇨🇦 CANADA42♥♦9=-1
+1.0Round 3🇨🇱 CHILE192♠♣A=+0
+1.0Round 7🇯🇵 JAPAN184♥♠7-1+5
+0.9Round 5🇦🇷 ARGENTINA243♦♠2=-5
+0.8Round 6🇫🇷 FRANCE94♠♥6+2+1
+0.8Round 7🇯🇵 JAPAN143NT♠6+1+11
+0.8Round 11🇮🇹 ITALY134♥♥J+1-13
+0.8Round 11🇮🇹 ITALY213♦♠4=-1
+0.8Round 15🇳🇱 NETHERLANDS233♦♦7+1-11
+0.8Round 19🇲🇽 MEXICO163NT♦4+1-1
+0.7Round 16🇸🇪 SWEDEN54♥♠2=+0
+0.7Round 16🇸🇪 SWEDEN62NT♣4+1-6
+0.7Round 16🇸🇪 SWEDEN74♥♣J+1+0
+0.7Round 19🇲🇽 MEXICO194♠♣4+1+1
+0.7Round 21🇭🇰 HONG KONG CHINA214♠♥5+1+0
+0.6Round 16🇸🇪 SWEDEN104♥♠9+1+0
+0.5Round 4🇧🇷 BRAZIL42♠♥K+1+0
+0.5Round 7🇯🇵 JAPAN201NT♠7+3+10
+0.5Round 19🇲🇽 MEXICO176♠♦6=+0
+0.4Round 10🇮🇪 IRELAND103NT♥3+2+0
+0.3Round 13🇦🇺 AUSTRALIA153♠x♣3-3-3
+0.2Round 5🇦🇷 ARGENTINA145♦♥K=-2
+0.2Round 6🇫🇷 FRANCE51NT♥9=+0
+0.2Round 6🇫🇷 FRANCE113NT♥6+2+0
+0.2Round 11🇮🇹 ITALY182NT♥6+1-1
+0.2Round 21🇭🇰 HONG KONG CHINA244♠♦A+1+0
+0.1Round 3🇨🇱 CHILE182♠♦2+2-10
+0.0Round 1🇨🇦 CANADA113NT♥8+2+10
-0.0Round 4🇧🇷 BRAZIL74♥♣A+1+0
-0.0Round 11🇮🇹 ITALY223NT♣9+1-1
+0.0Round 16🇸🇪 SWEDEN31NT♥8+1+0
+0.0Round 19🇲🇽 MEXICO222♥♦3+1+0
-0.1Round 1🇨🇦 CANADA123♥♠A+1+6
-0.3Round 21🇭🇰 HONG KONG CHINA193NT♥6+2+0
-0.3Round 21🇭🇰 HONG KONG CHINA203♦♦7+1+0
-0.5Round 15🇳🇱 NETHERLANDS173NT♦6+1+0
-0.6Round 3🇨🇱 CHILE133♠♥K+1+8
-0.6Round 3🇨🇱 CHILE202♠♥A-1-5
-0.6Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♦♥2-1+3
-0.7Round 3🇨🇱 CHILE173♠♥5-2+1
-0.7Round 5🇦🇷 ARGENTINA203NT♣3+1-1
-0.7Round 6🇫🇷 FRANCE13NT♠5=-2
-0.7Round 11🇮🇹 ITALY144♠♥J-1+2
-0.7Round 13🇦🇺 AUSTRALIA233NT♦4+2+0
-0.7Round 16🇸🇪 SWEDEN43♠♣7+1-8
-0.8Round 19🇲🇽 MEXICO141NT♦4=+2
-0.9Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♦3+1+0
-0.9Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥A+1-1
-1.0Round 19🇲🇽 MEXICO243♠♦2-1-4
-1.2Round 4🇧🇷 BRAZIL31NT♣8-1+2
-1.2Round 11🇮🇹 ITALY154♠♥4-1+1
-1.2Round 13🇦🇺 AUSTRALIA143♠♥Q=+0
-1.2Round 19🇲🇽 MEXICO151♣♦J=+1
-1.3Round 6🇫🇷 FRANCE104♠♥10-2-8
-1.3Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♠J-2-8
-1.4Round 6🇫🇷 FRANCE23♠♦A=-1
-1.4Round 15🇳🇱 NETHERLANDS242♥♣J-2-8
-1.8Round 10🇮🇪 IRELAND114♠♥Q+1+11
-1.8Round 13🇦🇺 AUSTRALIA211NT♦A+1-6
-2.0Round 4🇧🇷 BRAZIL112♠♦K-2+0
-2.0Round 13🇦🇺 AUSTRALIA202♦♣K+2-9
-2.2Round 11🇮🇹 ITALY194♥♣J-1-6
-2.3Round 11🇮🇹 ITALY242NT♦3-2-5
-2.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥2=+0
-2.7Round 13🇦🇺 AUSTRALIA224♥x♣K-2+0
-2.8Round 7🇯🇵 JAPAN212♦♠2-1-12
-2.8Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♥10+3-2
-2.9Round 10🇮🇪 IRELAND83♦♣K-3-7
-2.9Round 11🇮🇹 ITALY173♠♦9-2-1
-3.0Round 15🇳🇱 NETHERLANDS191♥♠2+1-6
-3.5Round 6🇫🇷 FRANCE43♠♦J=-7
-3.6Round 10🇮🇪 IRELAND13NT♥Q-2-6
-3.6Round 13🇦🇺 AUSTRALIA173♠♥2-1-5
-3.7Round 1🇨🇦 CANADA54♥♠10-1-6
-3.7Round 5🇦🇷 ARGENTINA172♥♠6-4-3
-3.7Round 7🇯🇵 JAPAN174♥♦Q=-8
-3.7Round 15🇳🇱 NETHERLANDS181♥♦3-1-6
-3.9Round 10🇮🇪 IRELAND44♠♦2+2-13
-4.0Round 5🇦🇷 ARGENTINA235♣♥10=-3
-4.0Round 6🇫🇷 FRANCE62♥♥A+1-1
-4.8Round 13🇦🇺 AUSTRALIA165♦x♦8-1-6
-4.8Round 15🇳🇱 NETHERLANDS204♠♥3-2-2
-5.0Round 15🇳🇱 NETHERLANDS133♥♥9=-6
-5.2Round 3🇨🇱 CHILE213NT♣10-2-13
-5.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND85♦♥6=-3
-5.9Round 5🇦🇷 ARGENTINA183NT♠9=-7
-6.3Round 3🇨🇱 CHILE155♥♣K+1-3
-6.6Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND96♣♦2=+0
-8.9Round 21🇭🇰 HONG KONG CHINA233♣♣Q+3-10
-9.0Round 1🇨🇦 CANADA103NT♠8-1-6
-9.5Round 16🇸🇪 SWEDEN94♥♣9+2-2
-12.5Round 6🇫🇷 FRANCE76♦♠K=+0