WANG Chunqing · WONDERS INFO

168rank
+33.2Butler · 90 bds
+0.37per board
±4.5swing
-0.81vs par /bd · #593/672
+0.09adjusted /bd
Butler per round: 12 43 -19.5 -12.2 -4.7 7.3 13.6 -0.1 -6.2by round

vs par split: bidding +0.72 · play -1.27

Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted +0.09/bd

Card play — on target: opening leads 87.5% #162 of 671 · declarer play 73.3% #441 of 671 · defence 73.5% #626 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.5% (16)
Declarer play·73.3% (15)
Defence·73.5% (34)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (2) · ♦ 100.0% (7) · ♣ 100.0% (5)

vs par by strain: a suit -0.55 (64)

vs par by level: part-score +0.57 (28) · game -0.91 (32) · slam -5.50 (4)

By role: declaring +0.92/bd (-2.12 vs par · 48) · defending -0.26/bd (+0.69 vs par · 42)

By vulnerability: vulnerable +1.11/bd (+0.14 vs par · 51) · not vulnerable -0.60/bd (-2.05 vs par · 39)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Z.ChenY.Niu – Y.ZhangOpen10+12.0+1.20-3.10
Round 4Z.ChenX.Chen – L.SunOpen10+43.0+4.30+4.50
Round 5Z.ChenK.Zhang – S.LangClosed10-19.5-1.95-2.90
Round 6Z.ChenE.Shanurin – V.TatarkinClosed10-12.2-1.22-0.50
Round 8Z.ChenW.Amornmeswarintara – P.JariyanantanetrClosed10-4.7-0.47-0.40
Round 9Z.ChenY.Shi – T.ZhouClosed10+7.3+0.73+0.20
Round 10Z.ChenS.Chen – Y.JiangOpen10+13.6+1.36-0.20
Round 12Z.ChenA.Ruia – A.SequeiraClosed10-0.1-0.01-1.30
Round 13Z.ChenM.Xu – Y.SunClosed10-6.2-0.62-3.60

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
+10.8Round 10SHANGHAI YOUTH 334♥♥2+2+11
+10.0Round 4SH PANYU MIDDLE SCHOOL75♣♣4=+10
+8.7Round 4SH PANYU MIDDLE SCHOOL15♣♥K+1+8
+8.2Round 10SHANGHAI YOUTH 394♥x♠4=+10
+8.1Round 2SHANGHAI YOUTH 5146N♣J=-15
+7.7Round 9KOREA-CHINA224♠♦6+1+6
+6.7Round 2SHANGHAI YOUTH 5193N♠4-4+8
+6.7Round 4SH PANYU MIDDLE SCHOOL65♦x♠Q-3-4
+6.5Round 12INDIA RED223N♥K=+6
+6.5Round 12INDIA RED243N♣4=+11
+6.4Round 5BEIJING BEI DI KE156♦♦J=-2
+5.3Round 6MOSCOW216♥♣A-1+11
+5.1Round 2SHANGHAI YOUTH 5161N♠9-3+6
+4.9Round 8THAILAND/CBLT162♦♥4-2+6
+4.8Round 8THAILAND/CBLT191N♣5+3+2
+4.8Round 10SHANGHAI YOUTH 372♦♠K=+11
+4.8Round 13SHANGHAI OCEAN103N♥K-1+6
+4.4Round 9KOREA-CHINA304♠x♣K-1+6
+4.1Round 13SHANGHAI OCEAN24♥♥Q+1+0
+3.7Round 8THAILAND/CBLT154♥♦Q-1+6
+3.5Round 4SH PANYU MIDDLE SCHOOL103♣♥Q-1+6
+3.4Round 4SH PANYU MIDDLE SCHOOL83♠♦Q-1+5
+3.3Round 2SHANGHAI YOUTH 5122♠♥10-2+2
+3.3Round 9KOREA-CHINA273♦♥5-2+6
+3.1Round 12INDIA RED274♥♣5+1-5
+2.9Round 4SH PANYU MIDDLE SCHOOL52♥♦A=+5
+2.7Round 4SH PANYU MIDDLE SCHOOL44♦♣A+1+10
+2.7Round 4SH PANYU MIDDLE SCHOOL92♥♣8-2+5
+2.6Round 8THAILAND/CBLT122♥♦4+1+0
+1.9Round 2SHANGHAI YOUTH 5111N♥4+1+0
+1.9Round 8THAILAND/CBLT181N♠J+1+0
+1.8Round 13SHANGHAI OCEAN33N♦10+3+1
+1.5Round 4SH PANYU MIDDLE SCHOOL33N♥9+1-1
+1.5Round 13SHANGHAI OCEAN53N♠K+3-12
+1.3Round 5BEIJING BEI DI KE112♠♦A=+5
+1.3Round 12INDIA RED304♥♦A-1+5
+1.1Round 8THAILAND/CBLT142♥♠3=+0
+1.1Round 9KOREA-CHINA231N♥4+2+1
+1.0Round 6MOSCOW283N♥7+1+1
+0.9Round 2SHANGHAI YOUTH 5154♠♠9=-1
+0.9Round 4SH PANYU MIDDLE SCHOOL23N♣6+2+1
+0.9Round 8THAILAND/CBLT134♠♠2+2+7
+0.9Round 9KOREA-CHINA244♥♥10=-5
+0.2Round 2SHANGHAI YOUTH 5203N♥2+3-13
+0.2Round 6MOSCOW274♥♦K-1+5
-0.0Round 10SHANGHAI YOUTH 3102♠♣5=+0
-0.0Round 13SHANGHAI OCEAN95♠♥2=+0
-0.3Round 10SHANGHAI YOUTH 354♠♣3+2-11
-0.4Round 6MOSCOW233♥♦4=+0
-0.4Round 6MOSCOW303N♠2-1-5
-0.4Round 9KOREA-CHINA292♥♠K=+0
-0.5Round 10SHANGHAI YOUTH 364♠♣A=+0
-0.5Round 12INDIA RED235♦♠A-1-6
-0.6Round 9KOREA-CHINA283N♥J+1+5
-0.8Round 12INDIA RED253N♥4+2-6
-0.9Round 6MOSCOW292♦♦7+1+0
-1.0Round 10SHANGHAI YOUTH 342♠♥3-1-5
-1.1Round 6MOSCOW223♣♠5-3-6
-1.2Round 13SHANGHAI OCEAN14♠♥Q=+0
-1.3Round 13SHANGHAI OCEAN74♥♣A+1+0
-1.4Round 5BEIJING BEI DI KE172N♠2-1-4
-1.6Round 2SHANGHAI YOUTH 5184♠♥A-1-4
-1.6Round 5BEIJING BEI DI KE204♥♣2+1+0
-1.6Round 10SHANGHAI YOUTH 322N♣6+2-6
-1.9Round 5BEIJING BEI DI KE142♠♣5+1-1
-2.1Round 6MOSCOW243♦♥10=+0
-2.3Round 5BEIJING BEI DI KE184♠♣A-1-5
-2.3Round 9KOREA-CHINA253N♠3-1-6
-2.3Round 10SHANGHAI YOUTH 383♠♦A=-6
-2.6Round 8THAILAND/CBLT204♠♦J=+0
-2.6Round 12INDIA RED283♠♦K+1-7
-3.1Round 9KOREA-CHINA264♠♠4-1-6
-3.2Round 12INDIA RED263♥♣4=+0
-3.3Round 6MOSCOW253♥♠6=+0
-3.7Round 9KOREA-CHINA213N♦4=-5
-4.1Round 12INDIA RED293♦♦K-2-3
-4.2Round 5BEIJING BEI DI KE193♠♥3=-6
-4.5Round 10SHANGHAI YOUTH 312♦x♥J=-6
-4.5Round 13SHANGHAI OCEAN66♣♥3-1-14
-4.6Round 13SHANGHAI OCEAN44♠♦7+1+0
-4.9Round 5BEIJING BEI DI KE122♦♣A=-5
-5.2Round 2SHANGHAI YOUTH 5133Nx♦10-1-2
-5.2Round 5BEIJING BEI DI KE133N♠2=-5
-5.7Round 5BEIJING BEI DI KE162N♣J-1-6
-6.3Round 12INDIA RED214♥♦6=-8
-6.8Round 13SHANGHAI OCEAN86♦♠J-1-17
-7.4Round 2SHANGHAI YOUTH 5174♥♦6=-12
-9.8Round 8THAILAND/CBLT175♦♥9-2-12
-10.5Round 6MOSCOW264♠♥Q-1-11
-12.2Round 8THAILAND/CBLT114♥x♣K=-13