🇨🇳 WANG Wei · CHINA

21rank
+5.7Butler · 192 bds
+0.03per board
±5.0swing
+0.89vs par /bd · #9/53
-0.10adjusted /bd
Butler per round: -38.7 -9.7 -8.2 9.6 3 18.8 -8.4 34.3 -9.2 -27.3 37.9 3.6by round

vs par split: bidding +0.73 · play +0.16

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.10/bd

Card play — on target: opening leads 82.2% #12 of 53 · declarer play 71.4% #31 of 53 · defence 91.1% #7 of 53

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (15)83.3% (30)
Declarer play73.7% (19)70.0% (30)
Defence90.3% (31)91.4% (70)

Opening leads by suit led: ♠ 100.0% (13) · ♥ 83.3% (12) · ♦ 70.0% (10) · ♣ 70.0% (10)

vs par by strain: NT +1.22 (59) · a suit +0.74 (133)

vs par by level: part-score +1.43 (67) · game +0.03 (110) · slam +4.80 (15)

By role: declaring -0.24/bd (-2.06 vs par · 91) · defending +0.27/bd (+3.54 vs par · 101)

By vulnerability: vulnerable +0.24/bd (+1.01 vs par · 96) · not vulnerable -0.18/bd (+0.77 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.ZhangJ.Westerbeek – J.DuursmaClosed16-38.7-2.42-2.44
Round 2X.ZhangN.Ainia – R.PrajuthaOpen16-9.7-0.61+2.25
Round 4X.ZhangC.Ting – C.TaoClosed16-8.2-0.51-0.62
Round 8X.ZhangJ.Black – A.BougheyOpen16+9.6+0.60+2.94
Round 9X.ZhangL.Ortega – S.ShiOpen16+3.0+0.19+1.88
Round 10X.ZhangY.Grasella – V.RosaOpen16+18.8+1.18+2.94
Round 12X.ZhangC.Chaugny – C.PuilletOpen16-8.4-0.53-0.12
Round 13X.ZhangJ.Wang – C.TsaoOpen16+34.3+2.14+1.19
Round 14X.ZhangM.Chavarria – G.BottaOpen16-9.2-0.57-1.00
Round 15X.ZhangJ.Zmuda – K.DufratClosed16-27.3-1.71+0.75
Round 17X.ZhangL.Henbest – L.GinnanClosed16+37.9+2.37+2.62
Round 18X.ZhangM.Linz – R.WernisOpen16+3.6+0.23+0.31

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
+13.0Round 8OCEANIA163NT♦J-2+13
+13.0Round 17OCEANIA74♥♦K-3+14
+11.9Round 9🇺🇸 USA131♣x♦A-3+12
+11.8Round 13🇹🇼 CHINESE TAIPEI155♣x♠3-3+9
+10.8Round 10🇮🇩 INDONESIA114♠♦8-1+11
+10.0Round 8OCEANIA154♠♥7+1+1
+9.8Round 10🇮🇩 INDONESIA13NT♠Q=+3
+9.7Round 12🇫🇷 FRANCE104♥♦A+1+13
+9.4Round 17OCEANIA104♥♣K=-1
+9.0Round 13🇹🇼 CHINESE TAIPEI144♠♥9=+7
+8.6Round 4🇹🇼 CHINESE TAIPEI45♣x♥5-2+12
+8.2Round 17OCEANIA66♣♦9=-11
+8.1Round 2🇮🇩 INDONESIA133NT♣4-1+12
+8.0Round 13🇹🇼 CHINESE TAIPEI106♥♣A-1+13
+7.4Round 1🇳🇱 NETHERLANDS123NT♠8+1+0
+7.3Round 4🇹🇼 CHINESE TAIPEI166♣♠3=+7
+7.3Round 9🇺🇸 USA54♠x♣A=+5
+7.2Round 17OCEANIA24♥♣4=+3
+7.1Round 17OCEANIA162♦x♠A-2+8
+6.8Round 13🇹🇼 CHINESE TAIPEI93NT♦5-3+12
+6.8Round 17OCEANIA93NT♦4-2+13
+6.3Round 18🇺🇸 USA152NT♠A-1+10
+6.1Round 13🇹🇼 CHINESE TAIPEI34♥♣8-1+10
+5.8Round 17OCEANIA122NT♠J+1+6
+5.7Round 18🇺🇸 USA123NT♠4+1+10
+5.3Round 10🇮🇩 INDONESIA154♥♣4-2+6
+5.0Round 15🇵🇱 POLAND21NT♠2+1+6
+4.9Round 9🇺🇸 USA33NT♥2-4+7
+4.3Round 4🇹🇼 CHINESE TAIPEI15♣♣8+1+0
+4.2Round 13🇹🇼 CHINESE TAIPEI83NT♠2-5-4
+4.1Round 14🇮🇹 ITALY24♠♥2=+0
+4.0Round 14🇮🇹 ITALY11NT♥6+3+3
+4.0Round 14🇮🇹 ITALY44♥♦Q-1-1
+3.9Round 9🇺🇸 USA63NTx♥A-1+6
+3.8Round 4🇹🇼 CHINESE TAIPEI124♠♦A=+0
+3.7Round 12🇫🇷 FRANCE154♠♥A-1+6
+3.6Round 10🇮🇩 INDONESIA22♦x♠K-2+5
+3.6Round 14🇮🇹 ITALY141NT♠2-1+4
+3.4Round 10🇮🇩 INDONESIA122♠♠3+1+7
+3.3Round 8OCEANIA93♠♥K=+6
+3.2Round 8OCEANIA13♠♥K+1+13
+3.2Round 8OCEANIA116NT♥4=+11
+3.1Round 1🇳🇱 NETHERLANDS84♠♥9-1+5
+3.1Round 10🇮🇩 INDONESIA83♠♦J-1+5
+3.1Round 14🇮🇹 ITALY131♥♦7=+5
+3.0Round 2🇮🇩 INDONESIA76♠♥5-1+13
+3.0Round 2🇮🇩 INDONESIA93♠♥9-1-2
+3.0Round 10🇮🇩 INDONESIA61NT♣2-2+3
+3.0Round 10🇮🇩 INDONESIA73♣♥A+1+1
+2.9Round 18🇺🇸 USA54♥♥5=+0
+2.8Round 4🇹🇼 CHINESE TAIPEI56♠♥4=+13
+2.8Round 8OCEANIA84♥♦5+1+0
+2.8Round 8OCEANIA103♠♥10-2+7
+2.8Round 12🇫🇷 FRANCE112♦x♥Q-3+3
+2.7Round 12🇫🇷 FRANCE41♠♦8+2+0
+2.6Round 18🇺🇸 USA42NT♥2+1+10
+2.4Round 13🇹🇼 CHINESE TAIPEI134♠♣2=+0
+2.4Round 17OCEANIA146♥♦2-1+14
+2.2Round 2🇮🇩 INDONESIA82♣♦7=+5
+2.2Round 9🇺🇸 USA84♥♣T-1+4
+2.1Round 13🇹🇼 CHINESE TAIPEI23♣♣5=+0
+2.1Round 17OCEANIA53NT♥10+2+1
+2.0Round 10🇮🇩 INDONESIA145♣♠A=+11
+1.9Round 2🇮🇩 INDONESIA13♥♠Q-2+6
+1.8Round 2🇮🇩 INDONESIA63♦♠3-1+8
+1.8Round 8OCEANIA44♥♦8-2+8
+1.6Round 4🇹🇼 CHINESE TAIPEI24♠♣J+1+0
+1.6Round 9🇺🇸 USA14♥♠6+2+2
+1.4Round 14🇮🇹 ITALY154♥♣J+2-1
+1.4Round 18🇺🇸 USA22NT♠T-1+4
+1.3Round 15🇵🇱 POLAND141NT♦K=-7
+1.2Round 2🇮🇩 INDONESIA32♠♥9+1+1
+1.2Round 15🇵🇱 POLAND51NT♠3+1+1
+1.1Round 9🇺🇸 USA115♣x♦2-1+0
+1.1Round 15🇵🇱 POLAND82NT♠K-1+4
+1.0Round 15🇵🇱 POLAND164♠♣5-2+0
+1.0Round 18🇺🇸 USA103♦♠5=+0
+0.9Round 2🇮🇩 INDONESIA111NT♣3+1-7
+0.9Round 13🇹🇼 CHINESE TAIPEI74♠♠6+2-13
+0.8Round 14🇮🇹 ITALY33NT♠3+2+1
+0.7Round 1🇳🇱 NETHERLANDS151NT♠2+1+1
+0.7Round 12🇫🇷 FRANCE62♦x♠A-3+4
+0.7Round 17OCEANIA153NT♥10+2+1
+0.6Round 4🇹🇼 CHINESE TAIPEI133NT♥5+3+1
+0.6Round 8OCEANIA25♠♥4=+4
+0.6Round 13🇹🇼 CHINESE TAIPEI53NT♣6-2+11
+0.4Round 17OCEANIA44♥♦J=+1
+0.3Round 1🇳🇱 NETHERLANDS13♥♣10-1+2
+0.3Round 12🇫🇷 FRANCE92♥♦4=+0
+0.2Round 9🇺🇸 USA143NT♣T+2+11
+0.2Round 15🇵🇱 POLAND33NT♦A-2+5
+0.2Round 15🇵🇱 POLAND122♠♠4-1+2
+0.1Round 12🇫🇷 FRANCE23NT♠10+3-13
+0.1Round 12🇫🇷 FRANCE143NT♣3+1-1
+0.1Round 18🇺🇸 USA74♥♦7-1-12
+0.1Round 18🇺🇸 USA133♠♦5=+0
+0.1Round 18🇺🇸 USA144♥♦4+1-4
-0.0Round 2🇮🇩 INDONESIA154♠♥3=+0
+0.0Round 10🇮🇩 INDONESIA33NT♦6=-1
+0.0Round 10🇮🇩 INDONESIA43♣♥9-1+1
+0.0Round 12🇫🇷 FRANCE31NT♣4-1+2
+0.0Round 12🇫🇷 FRANCE82♣x♠2-1-1
-0.0Round 15🇵🇱 POLAND114♥♣J=-3
-0.1Round 9🇺🇸 USA123NT♥2+4-10
-0.2Round 1🇳🇱 NETHERLANDS63NT♥3+1+0
-0.2Round 1🇳🇱 NETHERLANDS105♥♦5=+0
-0.2Round 13🇹🇼 CHINESE TAIPEI62♠♥4=+0
-0.3Round 15🇵🇱 POLAND62♥♣A=+6
-0.3Round 15🇵🇱 POLAND71♠♥K+2+0
-0.6Round 1🇳🇱 NETHERLANDS73NT♠Q+1+0
-0.7Round 2🇮🇩 INDONESIA42NT♠4=-1
-0.7Round 9🇺🇸 USA22♠♣2=+1
-0.7Round 13🇹🇼 CHINESE TAIPEI43♠♥J=+0
-0.8Round 4🇹🇼 CHINESE TAIPEI82♠♦K=-7
-0.8Round 12🇫🇷 FRANCE163NT♠3+1-1
-0.8Round 14🇮🇹 ITALY54♠♣A+1+0
-0.9Round 10🇮🇩 INDONESIA135♣♠8-1+6
-0.9Round 12🇫🇷 FRANCE54♥♦4=-1
-0.9Round 18🇺🇸 USA83♣♦Q=-1
-0.9Round 18🇺🇸 USA112♠♦T-2-7
-1.0Round 4🇹🇼 CHINESE TAIPEI65♦x♠A-3-4
-1.0Round 14🇮🇹 ITALY121NT♠Q-1+0
-1.1Round 2🇮🇩 INDONESIA143NT♠4+1+0
-1.1Round 9🇺🇸 USA93♦♣8+2+0
-1.1Round 17OCEANIA34♥♠J-1+2
-1.3Round 4🇹🇼 CHINESE TAIPEI73♦♣3=+0
-1.3Round 18🇺🇸 USA94♥♣A=+0
-1.4Round 8OCEANIA73NT♠3=-1
-1.4Round 13🇹🇼 CHINESE TAIPEI163♠♥J-1+1
-1.7Round 2🇮🇩 INDONESIA103NT♥Q+3+12
-1.7Round 8OCEANIA144♦♥A-1+2
-1.8Round 1🇳🇱 NETHERLANDS93♠♠A-1-5
-1.8Round 8OCEANIA52♥♥A=+1
-1.8Round 9🇺🇸 USA106♠♥9+1-1
-1.8Round 10🇮🇩 INDONESIA52♠♣K+1+0
-1.9Round 1🇳🇱 NETHERLANDS43NT♦J+1-1
-2.0Round 14🇮🇹 ITALY72♠♦A+3-9
-2.2Round 14🇮🇹 ITALY83NT♠5=-3
-2.4Round 18🇺🇸 USA13♠♦T=-6
-2.8Round 18🇺🇸 USA164♠♥K=+0
-2.9Round 4🇹🇼 CHINESE TAIPEI101♠♦A+1+0
-3.0Round 14🇮🇹 ITALY102♠♠6=-6
-3.1Round 1🇳🇱 NETHERLANDS33♠♠5=+0
-3.1Round 10🇮🇩 INDONESIA162♠♣A-1+6
-3.1Round 17OCEANIA84♥♣K=+0
-3.2Round 18🇺🇸 USA35♦x♥A-4+12
-3.7Round 1🇳🇱 NETHERLANDS112♠♦5-2-5
-3.8Round 15🇵🇱 POLAND95♦♥A+1+9
-3.9Round 17OCEANIA114♥♦9+1+11
-4.0Round 14🇮🇹 ITALY113NT♣4+1-1
-4.0Round 15🇵🇱 POLAND13NT♣5+2+0
-4.1Round 13🇹🇼 CHINESE TAIPEI124♥♥8-1-11
-4.3Round 2🇮🇩 INDONESIA26♠♥3=+0
-4.4Round 1🇳🇱 NETHERLANDS21NT♦7=+0
-4.6Round 15🇵🇱 POLAND44♥♠T=+13
-4.9Round 9🇺🇸 USA163NT♥T+1-1
-5.0Round 14🇮🇹 ITALY94♥♠7+2-11
-5.1Round 8OCEANIA135♣♦8=+1
-5.1Round 14🇮🇹 ITALY163NT♥8-1-10
-5.1Round 18🇺🇸 USA64♥♠5+2-11
-5.2Round 1🇳🇱 NETHERLANDS145♦♣8-1-10
-5.3Round 8OCEANIA63NT♠5=+0
-5.3Round 13🇹🇼 CHINESE TAIPEI114♥♦A+2-11
-5.6Round 4🇹🇼 CHINESE TAIPEI155♣x♠A-4-5
-5.6Round 9🇺🇸 USA154♠♣K-1-5
-5.6Round 12🇫🇷 FRANCE13NT♣5=+0
-5.7Round 2🇮🇩 INDONESIA124♠♥K+3-14
-5.7Round 4🇹🇼 CHINESE TAIPEI115♣♥A=+0
-5.9Round 12🇫🇷 FRANCE126♦♣J=+2
-5.9Round 13🇹🇼 CHINESE TAIPEI15♣x♥A-3-5
-6.0Round 12🇫🇷 FRANCE74♥♣Q-1-12
-6.0Round 15🇵🇱 POLAND133♣♠4+1-7
-6.3Round 4🇹🇼 CHINESE TAIPEI93NT♠K=+1
-6.7Round 4🇹🇼 CHINESE TAIPEI146♥x♠K-1-11
-6.9Round 4🇹🇼 CHINESE TAIPEI35♠♠9+2-17
-7.1Round 8OCEANIA123NT♠2-1-9
-7.1Round 10🇮🇩 INDONESIA93♣x♠A-4-5
-7.1Round 14🇮🇹 ITALY66♠♦K+1+13
-7.1Round 17OCEANIA134♠♥7-1-12
-7.2Round 1🇳🇱 NETHERLANDS54♥♣9+1+0
-7.8Round 9🇺🇸 USA43NTx♥T=-3
-8.1Round 2🇮🇩 INDONESIA163NT♥A-3-9
-8.1Round 9🇺🇸 USA75♣♥4=+2
-8.7Round 8OCEANIA34♥♦10=-10
-9.0Round 15🇵🇱 POLAND103NTx♠6-1-17
-9.3Round 12🇫🇷 FRANCE136♦♠A-1-3
-9.3Round 15🇵🇱 POLAND156♥♠Q=+0
-10.0Round 17OCEANIA15♠♦6=-8
-10.2Round 1🇳🇱 NETHERLANDS134♥♣J+2-13
-10.2Round 2🇮🇩 INDONESIA56♦♦8+1+12
-11.7Round 1🇳🇱 NETHERLANDS163NT♠J-2-13
-12.3Round 10🇮🇩 INDONESIA104♠♥7-1-12