🇨🇳 WANG Jian · CHINA

21rank
+121.2Butler · 256 bds
+0.47per board
±4.7swing
+0.87vs par /bd · #7/138
+0.42adjusted /bd
Butler per round: -7 23 31.6 8.5 3.7 29.3 18.8 -15.2 -24.5 3.3 3 13.2 11.2 24.5 -7 4.8by round

vs par split: bidding +0.38 · play +0.49

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.42/bd

Card play — on target: opening leads 84.1% #32 of 138 · declarer play 77.0% #58 of 138 · defence 86.8% #53 of 138

Card play by contract type — on target
vs NTvs a suit
Opening leads84.0% (25)84.1% (44)
Declarer play80.0% (15)76.1% (46)
Defence92.9% (42)83.9% (87)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 90.0% (20) · ♦ 88.9% (18) · ♣ 78.9% (19)

vs par by strain: NT +0.80 (78) · a suit +0.90 (178)

vs par by level: part-score +1.12 (97) · game +0.51 (138) · slam +2.05 (21)

By role: declaring +1.25/bd (-1.02 vs par · 127) · defending -0.29/bd (+2.73 vs par · 129)

By vulnerability: vulnerable +0.94/bd (+1.06 vs par · 128) · not vulnerable +0.00/bd (+0.68 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.HuJ.Barrera – D.BernalClosed16-7.0-0.44-0.25
Round 3J.HuM.Henneberg – J.HennebergClosed16+23.0+1.44+1.81
Round 4J.HuI.Bareket – N.SaadaOpen16+31.6+1.98+1.62
Round 5J.HuA.Labaere – V.Carcassonne-LabaereClosed16+8.5+0.53+2.19
Round 7J.HuS.Elabyari – MEKKY AMROpen16+3.7+0.23+0.81
Round 9J.HuV.Reess – L.ThuillezOpen16+29.3+1.83+0.44
Round 10J.HuA.Rosenthal – M.Zur-CampanileOpen16+18.8+1.18+1.06
Round 11J.HuI.Grzejdziak – S.GrzejdziakClosed16-15.2-0.95-0.50
Round 13J.HuF.Mandili – M.HeshmatClosed16-24.5-1.53-2.25
Round 15J.HuJ.Thompson – C.HammansClosed16+3.3+0.21-0.62
Round 16J.HuD.Von Arnim – H.HaeuslerOpen16+3.0+0.19+0.94
Round 17J.HuF.Guerraoui – R.GuenounOpen16+13.2+0.82+3.06
Round 20J.HuJ.Millington – B.JonesOpen16+11.2+0.70+1.88
Round 21J.HuM.Stegaroiu – M.IonitaOpen16+24.5+1.53+0.06
Round 22J.HuS.Rimstedt – K.DwyerOpen16-7.0-0.44+2.25
Round 23J.HuK.Fan – P.TsaiClosed16+4.8+0.30+1.44

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
+13.7Round 3🇩🇰 DENMARK166♣♥J=+13
+12.5Round 4🇮🇱 ISRAEL294♥x♣2-2+9
+12.4Round 17🇲🇦 MOROCCO126♠♥A=+13
+11.5Round 5🇧🇪 BELGIUM104♥♦J-2+13
+11.5Round 9🇫🇷 FRANCE133NTxx♥K=+9
+11.0Round 4🇮🇱 ISRAEL246♠♦5-1+11
+10.7Round 9🇫🇷 FRANCE57♥♣J=+0
+10.0Round 15🇧🇧 BARBADOS43NT♠5=+0
+9.6Round 3🇩🇰 DENMARK22♥♦K+2+12
+9.6Round 10🇺🇸 USA2206♥♣A=+0
+9.5Round 15🇧🇧 BARBADOS73NT♣2-2+13
+9.3Round 3🇩🇰 DENMARK96♦♣3=-2
+9.3Round 22🇺🇸 USA1154♥♣K-2+14
+8.5Round 17🇲🇦 MOROCCO26NT♠8=+0
+8.4Round 16🇩🇪 GERMANY306♥♠3-2+14
+8.3Round 21🇷🇴 ROMANIA294♠♥A=+10
+8.2Round 9🇫🇷 FRANCE116♣♠K-1+11
+8.1Round 2🇨🇴 COLOMBIA284♠x♥K=+14
+8.1Round 10🇺🇸 USA2213NT♣J-3+9
+7.6Round 23🇹🇼 CHINESE TAIPEI284♥♠10=+3
+7.5Round 4🇮🇱 ISRAEL203NT♠7-2+8
+7.5Round 23🇹🇼 CHINESE TAIPEI224♠♥A+1+1
+7.3Round 17🇲🇦 MOROCCO153NT♥6+3+11
+7.2Round 5🇧🇪 BELGIUM131NT♣4-4+6
+7.1Round 9🇫🇷 FRANCE154♥x♥2=+5
+7.0Round 21🇷🇴 ROMANIA283NT♦5=+3
+6.9Round 11🇵🇱 POLAND54♥♦4=+0
+6.8Round 13🇪🇬 EGYPT74♠♥4=+3
+6.6Round 20🇳🇿 NEW ZEALAND84♥♦7=+8
+6.1Round 22🇺🇸 USA1132♠♥6+1+7
+6.0Round 21🇷🇴 ROMANIA213NT♣7-1+10
+6.0Round 21🇷🇴 ROMANIA255♣♦7-1+12
+5.7Round 3🇩🇰 DENMARK133♠♦K=+6
+5.7Round 22🇺🇸 USA131NT♠4=+12
+5.4Round 15🇧🇧 BARBADOS133♦♥10+2+14
+5.1Round 7🇦🇪 UAE114♥♣A=-1
+5.1Round 21🇷🇴 ROMANIA204♠♦4=+0
+5.0Round 5🇧🇪 BELGIUM143♠♠2+1+14
+5.0Round 16🇩🇪 GERMANY224♠♣6=+0
+4.9Round 11🇵🇱 POLAND94♠x♣A=+5
+4.8Round 10🇺🇸 USA2263NT♥A-1+6
+4.7Round 4🇮🇱 ISRAEL183♥♦10-1+6
+4.7Round 4🇮🇱 ISRAEL261NT♦2+2+10
+4.7Round 17🇲🇦 MOROCCO44♠♥5=+0
+4.3Round 10🇺🇸 USA2186♣♠6=-2
+4.3Round 20🇳🇿 NEW ZEALAND112♥♠5+2+7
+4.3Round 23🇹🇼 CHINESE TAIPEI294♠♥Q+1+13
+4.2Round 20🇳🇿 NEW ZEALAND54♥♠2-1+10
+4.1Round 5🇧🇪 BELGIUM41NT♦J-2+3
+4.1Round 23🇹🇼 CHINESE TAIPEI243♠♦5+1+7
+4.0Round 7🇦🇪 UAE101NT♣6-2+7
+3.9Round 17🇲🇦 MOROCCO113NT♠Q+2+0
+3.9Round 23🇹🇼 CHINESE TAIPEI184♣♦K=+11
+3.8Round 3🇩🇰 DENMARK152♣♦7=+6
+3.8Round 9🇫🇷 FRANCE124♥♦7-2-6
+3.8Round 15🇧🇧 BARBADOS53NT♠Q+3+1
+3.8Round 20🇳🇿 NEW ZEALAND61NT♠10+1+6
+3.7Round 4🇮🇱 ISRAEL222♠♦2-2+6
+3.7Round 5🇧🇪 BELGIUM35♠♥5+1+13
+3.7Round 7🇦🇪 UAE24♥♠4+2+14
+3.7Round 10🇺🇸 USA2321NT♥J-1+10
+3.7Round 11🇵🇱 POLAND21NT♥6=+5
+3.7Round 17🇲🇦 MOROCCO83♥♦K-1+5
+3.5Round 16🇩🇪 GERMANY175♦♠5+1+11
+3.5Round 21🇷🇴 ROMANIA236NT♥8=-13
+3.4Round 4🇮🇱 ISRAEL304♠♣J+1+0
+3.3Round 11🇵🇱 POLAND62♥♣K+2+1
+3.1Round 22🇺🇸 USA111NT♥Q=+5
+3.0Round 9🇫🇷 FRANCE143NT♠10-2+6
+2.9Round 16🇩🇪 GERMANY283♥♥8-1+5
+2.8Round 13🇪🇬 EGYPT163NT♣4+2+2
+2.8Round 20🇳🇿 NEW ZEALAND155♣♠5-2+0
+2.7Round 2🇨🇴 COLOMBIA182NT♣2-1+5
+2.7Round 3🇩🇰 DENMARK141NT♠Q-1+5
+2.7Round 17🇲🇦 MOROCCO102♠♥A=+0
+2.7Round 23🇹🇼 CHINESE TAIPEI215♣x♠5-1+6
+2.6Round 4🇮🇱 ISRAEL194♥♥2+1+0
+2.4Round 9🇫🇷 FRANCE43♦♣A+1+0
+2.3Round 2🇨🇴 COLOMBIA261NT♠Q+1+0
+1.8Round 9🇫🇷 FRANCE14♠x♠3-2+0
+1.8Round 11🇵🇱 POLAND72♠♥K+1+0
+1.7Round 7🇦🇪 UAE73NT♠7+1+1
+1.7Round 9🇫🇷 FRANCE61NT♥3=-1
+1.7Round 10🇺🇸 USA2294♥♦8+1+0
+1.6Round 3🇩🇰 DENMARK113NT♠9=+0
+1.6Round 7🇦🇪 UAE163♦♦5+1+11
+1.6Round 16🇩🇪 GERMANY235♣♠3-1+12
+1.4Round 2🇨🇴 COLOMBIA232NT♥K=+6
+1.4Round 7🇦🇪 UAE64♥♠6+1+0
+1.4Round 7🇦🇪 UAE83♥♠3=+0
+1.4Round 9🇫🇷 FRANCE33♠♦10-2-3
+1.4Round 10🇺🇸 USA2173NT♠4+2+1
+1.4Round 16🇩🇪 GERMANY193♦♥2=+1
+1.3Round 5🇧🇪 BELGIUM54♠♣10+1+0
+1.3Round 22🇺🇸 USA1145♣♥Q+1+11
+1.2Round 7🇦🇪 UAE54♥♠10+1-13
+1.2Round 11🇵🇱 POLAND155♠♣J+1+11
+1.2Round 21🇷🇴 ROMANIA242NT♠10=+0
+1.1Round 15🇧🇧 BARBADOS113NT♠3-1+5
+1.1Round 16🇩🇪 GERMANY271NT♥7+1+1
+1.1Round 20🇳🇿 NEW ZEALAND124♦♣A-2+5
+1.0Round 3🇩🇰 DENMARK56♣♠5+1-11
+1.0Round 20🇳🇿 NEW ZEALAND72♥x♦A-1-9
+1.0Round 20🇳🇿 NEW ZEALAND133NT♠Q+1+0
+0.9Round 7🇦🇪 UAE32♠♦J-1+5
+0.9Round 13🇪🇬 EGYPT12♦♦Q-4-3
+0.9Round 21🇷🇴 ROMANIA263NT♦7+1+1
+0.8Round 4🇮🇱 ISRAEL174♠♣Q-1+5
+0.8Round 23🇹🇼 CHINESE TAIPEI303NT♣7+1+1
+0.7Round 2🇨🇴 COLOMBIA224♥♣K=+0
+0.7Round 4🇮🇱 ISRAEL323NT♥3=-13
+0.7Round 10🇺🇸 USA2243♥♠3=+1
+0.7Round 13🇪🇬 EGYPT123NT♠6=+1
+0.6Round 20🇳🇿 NEW ZEALAND15♥♦Q=+8
+0.6Round 21🇷🇴 ROMANIA193♥♣A+1-6
+0.6Round 22🇺🇸 USA144♥♥9=+1
+0.6Round 23🇹🇼 CHINESE TAIPEI322♠♠7+2-6
+0.5Round 10🇺🇸 USA2273♠♣K-1+6
+0.5Round 15🇧🇧 BARBADOS12♥♠3=+0
+0.5Round 15🇧🇧 BARBADOS151NT♥5=+1
+0.5Round 15🇧🇧 BARBADOS163♥♣5-1-3
+0.5Round 20🇳🇿 NEW ZEALAND24♥♣3=-1
+0.5Round 20🇳🇿 NEW ZEALAND104♥x♣J-1+9
+0.5Round 22🇺🇸 USA171NT♣Q-2-2
+0.5Round 23🇹🇼 CHINESE TAIPEI255♦♦7-1-3
+0.4Round 11🇵🇱 POLAND33NT♠4=+1
+0.4Round 23🇹🇼 CHINESE TAIPEI172♠♦2-3+0
+0.3Round 16🇩🇪 GERMANY251NT♥9-2+1
+0.2Round 2🇨🇴 COLOMBIA271♠♠J+1-1
+0.2Round 17🇲🇦 MOROCCO12♠♥A=+0
+0.1Round 3🇩🇰 DENMARK124♥♠9=+0
+0.1Round 15🇧🇧 BARBADOS24♠♦3+1+0
-0.0Round 10🇺🇸 USA2234♥♦J=+3
+0.0Round 11🇵🇱 POLAND13NT♣4+2-11
+0.0Round 21🇷🇴 ROMANIA304♦♣8-1-4
-0.2Round 5🇧🇪 BELGIUM113♠♣K-1+5
-0.2Round 9🇫🇷 FRANCE91NT♠7+1+0
-0.2Round 10🇺🇸 USA2222♠♥Q=+0
-0.2Round 20🇳🇿 NEW ZEALAND94♠♦5=+0
-0.2Round 23🇹🇼 CHINESE TAIPEI193NT♠4+2+0
-0.3Round 3🇩🇰 DENMARK42♠♦A+2-1
-0.3Round 23🇹🇼 CHINESE TAIPEI202♠♥9=+1
-0.4Round 5🇧🇪 BELGIUM14♥♦4+1+11
-0.4Round 16🇩🇪 GERMANY313NT♠3+1-1
-0.5Round 2🇨🇴 COLOMBIA193NT♦7=-1
-0.5Round 5🇧🇪 BELGIUM165♠x♥K-2+11
-0.5Round 9🇫🇷 FRANCE163NT♠3=+1
-0.6Round 5🇧🇪 BELGIUM94♠♦10+1+0
-0.7Round 4🇮🇱 ISRAEL233NT♠Q-1+6
-0.7Round 7🇦🇪 UAE154♠x♥A-1+6
-0.7Round 11🇵🇱 POLAND103♠♦2=+0
-0.8Round 5🇧🇪 BELGIUM74♥♣10+1+0
-0.8Round 7🇦🇪 UAE123NT♥3=+0
-0.8Round 10🇺🇸 USA2251NT♦3=+0
-0.9Round 2🇨🇴 COLOMBIA214♠♣2=-13
-0.9Round 13🇪🇬 EGYPT103NT♥Q=+0
-0.9Round 13🇪🇬 EGYPT156♠x♦3-2+0
-0.9Round 16🇩🇪 GERMANY324♠♦K+1-4
-1.0Round 4🇮🇱 ISRAEL212♠x♦5-1-5
-1.0Round 4🇮🇱 ISRAEL272♠♥10-1-2
-1.0Round 5🇧🇪 BELGIUM64♠♦7=-11
-1.0Round 13🇪🇬 EGYPT43NT♠3=+0
-1.0Round 13🇪🇬 EGYPT111NT♣J=+1
-1.0Round 22🇺🇸 USA125♥♦4+2+10
-1.0Round 22🇺🇸 USA151NT♥Q+2-10
-1.1Round 13🇪🇬 EGYPT83NT♣6=-14
-1.1Round 20🇳🇿 NEW ZEALAND43NT♣5+2-13
-1.2Round 2🇨🇴 COLOMBIA254♥♦6+1+0
-1.2Round 2🇨🇴 COLOMBIA313NT♥9+2+0
-1.2Round 22🇺🇸 USA164♥♦7+2-11
-1.2Round 23🇹🇼 CHINESE TAIPEI232♥♣K+1+0
-1.3Round 2🇨🇴 COLOMBIA201♥♠10+2+0
-1.3Round 16🇩🇪 GERMANY181NT♥2=+1
-1.3Round 17🇲🇦 MOROCCO135♣♥A-1+6
-1.3Round 21🇷🇴 ROMANIA183NT♣6=+0
-1.5Round 3🇩🇰 DENMARK14♥♥2+2-1
-1.5Round 15🇧🇧 BARBADOS33NT♥9-2-8
-1.6Round 5🇧🇪 BELGIUM82♠♥5+1+0
-1.6Round 21🇷🇴 ROMANIA223♦♠6=+10
-1.7Round 2🇨🇴 COLOMBIA324♥♠3=+1
-1.7Round 3🇩🇰 DENMARK62♠♥K=+1
-1.7Round 11🇵🇱 POLAND113♦♥Q-1-4
-1.9Round 7🇦🇪 UAE91♣♦A=-5
-1.9Round 16🇩🇪 GERMANY212♠♥Q+1+0
-1.9Round 22🇺🇸 USA184♥♠3-1-5
-2.0Round 5🇧🇪 BELGIUM155♣♠5+1-13
-2.0Round 7🇦🇪 UAE142♠♥10+1-1
-2.0Round 10🇺🇸 USA2312♦♦A+1+0
-2.0Round 13🇪🇬 EGYPT133♥♥2+1-1
-2.0Round 16🇩🇪 GERMANY242♠♠3+2-1
-2.0Round 17🇲🇦 MOROCCO53NT♦J+2+11
-2.0Round 21🇷🇴 ROMANIA323NT♦3+1-4
-2.1Round 2🇨🇴 COLOMBIA173♠♦Q-1-3
-2.2Round 5🇧🇪 BELGIUM123NT♥2=+0
-2.2Round 7🇦🇪 UAE45♠♥10=+0
-2.2Round 13🇪🇬 EGYPT33NT♥5+2+13
-2.2Round 15🇧🇧 BARBADOS124♣♥2=+0
-2.2Round 15🇧🇧 BARBADOS143♠♥K-1-5
-2.3Round 10🇺🇸 USA2192♠♦K=-1
-2.3Round 17🇲🇦 MOROCCO92♠♣A-4-2
-2.4Round 17🇲🇦 MOROCCO144♥♦A-3-2
-2.4Round 21🇷🇴 ROMANIA314♠♣4+2-1
-2.5Round 22🇺🇸 USA1165♠♥A-3-8
-2.6Round 13🇪🇬 EGYPT52♥♣2-1+0
-2.7Round 3🇩🇰 DENMARK32♠♦5+1-1
-2.7Round 22🇺🇸 USA1105♦♥2=+0
-2.8Round 21🇷🇴 ROMANIA175♥♣K=-11
-2.9Round 4🇮🇱 ISRAEL313♥♦9+1-1
-3.0Round 2🇨🇴 COLOMBIA293NT♦6+2-1
-3.0Round 15🇧🇧 BARBADOS84♠♣3-1-5
-3.1Round 20🇳🇿 NEW ZEALAND163NT♥3=+0
-3.2Round 17🇲🇦 MOROCCO72NT♣10+2+1
-3.3Round 17🇲🇦 MOROCCO163NT♥9=+5
-3.6Round 17🇲🇦 MOROCCO32♦♣K+1+1
-3.7Round 4🇮🇱 ISRAEL254♠♦A=+0
-3.7Round 16🇩🇪 GERMANY206♦x♦7-3-4
-3.8Round 11🇵🇱 POLAND123♠♣A=-6
-3.9Round 7🇦🇪 UAE14♥♦9+2-11
-4.0Round 9🇫🇷 FRANCE72♠♦A-2-3
-4.0Round 10🇺🇸 USA2304♠♥3+2-11
-4.0Round 16🇩🇪 GERMANY293NT♦6=-10
-4.0Round 21🇷🇴 ROMANIA271♠♥A+3-6
-4.1Round 9🇫🇷 FRANCE84♠♣A=-3
-4.2Round 2🇨🇴 COLOMBIA243♥♠A+2-6
-4.2Round 20🇳🇿 NEW ZEALAND34♠♥6+1+0
-4.3Round 11🇵🇱 POLAND85♥x♣K-1-5
-4.4Round 13🇪🇬 EGYPT64♥x♥K-1-6
-4.6Round 15🇧🇧 BARBADOS93♦♥K-1-9
-4.7Round 3🇩🇰 DENMARK103♠♠6+1-1
-4.7Round 9🇫🇷 FRANCE24♠♥2=+0
-4.7Round 11🇵🇱 POLAND163NT♥Q+1+0
-5.0Round 11🇵🇱 POLAND44♦♣3-1-6
-5.0Round 13🇪🇬 EGYPT144♠♦3-3-13
-5.5Round 13🇪🇬 EGYPT22♥♠2=-12
-5.8Round 7🇦🇪 UAE133NT♣8+1+0
-5.9Round 11🇵🇱 POLAND147♦♣Q=+2
-5.9Round 15🇧🇧 BARBADOS104♠♣Q+1-1
-5.9Round 22🇺🇸 USA196♥♠10=+13
-6.0Round 3🇩🇰 DENMARK74♠♦K=+1
-6.3Round 2🇨🇴 COLOMBIA304♥♣2-1-5
-6.6Round 20🇳🇿 NEW ZEALAND145♣♥K=+0
-6.7Round 10🇺🇸 USA2285♥x♦5-2-5
-6.8Round 23🇹🇼 CHINESE TAIPEI274♥♠5=-1
-7.0Round 16🇩🇪 GERMANY263NT♥4+1-11
-7.4Round 22🇺🇸 USA1123NT♥Q-1-12
-7.6Round 3🇩🇰 DENMARK86♣♣2=+2
-8.7Round 15🇧🇧 BARBADOS64♥♠Q-1-13
-8.8Round 9🇫🇷 FRANCE104♠x♥2-2-9
-8.9Round 23🇹🇼 CHINESE TAIPEI312♠♣9-2-1
-9.1Round 13🇪🇬 EGYPT93NT♣Q=-7
-10.0Round 22🇺🇸 USA1116♥♦4+1+11
-10.2Round 23🇹🇼 CHINESE TAIPEI265♥x♦9-1-9
-10.7Round 4🇮🇱 ISRAEL287♦♥6-1-14
-11.3Round 11🇵🇱 POLAND136♠♣K=-1
-12.1Round 17🇲🇦 MOROCCO67♥♠4=+0
-15.0Round 5🇧🇪 BELGIUM23NTx♣5-5-17