SHEN Jianqiu · SH PANYU MIDDLE SCHOOL

326rank
+11.9Butler · 140 bds
+0.09per board
±4.3swing
+0.02vs par /bd · #314/672
-0.37adjusted /bd
Butler per round: 5.5 -16.8 -23.1 -15.8 -3.4 10.2 -8 14.3 4.2 16 -3.7 13.6 18.9by round

vs par split: bidding -0.10 · play +0.32

Strength of schedule: opponents averaged -0.46/bd (an easy draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 81.5% #357 of 671 · declarer play 89.7% #75 of 671 · defence 82.4% #451 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·81.5% (27)
Declarer play·89.7% (29)
Defence·82.4% (51)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 100.0% (4) · ♦ 100.0% (2) · ♣ 61.5% (13)

vs par by strain: a suit +0.22 (104)

vs par by level: part-score -0.70 (53) · game +0.96 (46) · slam +3.20 (5)

By role: declaring +0.42/bd (-1.18 vs par · 77) · defending -0.33/bd (+1.49 vs par · 63)

By vulnerability: vulnerable +0.56/bd (-0.09 vs par · 79) · not vulnerable -0.54/bd (+0.16 vs par · 61)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.ZhangJ.Mao – R.YangClosed10+5.5+0.55+2.00
Round 2K.YangK.Gupta – R.SinhaClosed10-16.8-1.68-5.40
Round 3X.ZhangG.Tislevoll – M.RaheltClosed10-23.1-2.31-0.80
Round 4K.YangY.Shi – J.ZhangClosed10-15.8-1.58-1.50
Round 5X.ZhangW.Han – J.ZhangClosed10-3.4-0.34+0.20
Round 6X.ZhangA.Weber – A.DelorenzoClosed10+10.2+1.02+0.20
Round 8X.ZhangP.Gill – C.BoylsonOpen10-8.0-0.80-1.30
Round 10J.ZhouQ.Zhang – D.LuOpen10+14.3+1.43+0.20
Round 11J.ZhouL.Chen – Y.GuClosed10+4.2+0.42-0.70
Round 12X.ZhangG.Lei – Y.MeiClosed10+16.0+1.60+2.30
Round 13J.ZhouS.Zhang – S.ZhangOpen10-3.7-0.37+3.70
Round 14J.ZhouH.Zhao – G.LiOpen10+11.2+1.12+3.10
Round 15J.ZhouS.Yang – J.ParkOpen10+18.9+1.89+0.20

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
+14.6Round 6ANDREW264♠♥Q=+14
+11.6Round 1WEIYU JUNIOR MIDDLE SCHOOL96N♥10-1+13
+10.4Round 10LIANHUA66♠♣A-2+11
+10.1Round 11SHANGHAI YOUTH 4141N♠4+4+17
+9.5Round 15KOREA-CHINA256♠♣5=-9
+8.4Round 4WONDERS INFO15♣♠10=+7
+8.4Round 13TRIJET103N♠Q=+10
+8.3Round 1WEIYU JUNIOR MIDDLE SCHOOL73♦♠6-2+13
+7.8Round 14QING HAI184♥♥4=+5
+7.4Round 12HUBEI YICHANG275♦♥3-1+12
+6.6Round 10LIANHUA25♦x♦7=+4
+6.1Round 14QING HAI134♠x♣K+1+11
+5.9Round 12HUBEI YICHANG224♠♥A-3+7
+5.8Round 13TRIJET66♣x♠6-1+14
+5.2Round 10LIANHUA94♠♠9=+8
+5.1Round 6ANDREW214♥♥8+2+1
+5.0Round 15KOREA-CHINA304♥♠10-1+11
+4.6Round 11SHANGHAI YOUTH 4153♣♦A+1+1
+4.5Round 14QING HAI153♠♦K+1+7
+3.8Round 14QING HAI113♥x♦4-1+0
+3.6Round 13TRIJET44♠♣J=-1
+3.6Round 15KOREA-CHINA231N♥2=+0
+3.5Round 2CHITLANGIA175♣♠J-1-4
+3.5Round 8GILL122♥♣2+2+1
+3.4Round 15KOREA-CHINA261N♦5=+6
+3.3Round 11SHANGHAI YOUTH 4113♦♥2+2+7
+3.2Round 12HUBEI YICHANG262♠♣A+1+0
+2.9Round 5BLUEMAROON172♠♦9=+6
+2.7Round 3DENNOR281N♦A+1+7
+2.6Round 3DENNOR251Nx♠8=+3
+2.3Round 5BLUEMAROON184♠♣3-1+5
+2.2Round 14QING HAI144♠♠4+2+14
+2.0Round 10LIANHUA33♥♥6+2+2
+2.0Round 15KOREA-CHINA282♠♦A=+0
+1.9Round 2CHITLANGIA111N♠9+1+0
+1.9Round 5BLUEMAROON143♠♣K=+1
+1.9Round 5BLUEMAROON154♥♠K+1+11
+1.8Round 1WEIYU JUNIOR MIDDLE SCHOOL54♠♠2-1+5
+1.8Round 6ANDREW241N♠K=-1
+1.8Round 10LIANHUA11N♠J-1-1
+1.6Round 11SHANGHAI YOUTH 4184♣♠3-1+4
+1.5Round 12HUBEI YICHANG293♠♠2-1+0
+1.4Round 14QING HAI172♦♠4-1+2
+1.3Round 13TRIJET74♥♣A+1+0
+1.2Round 4WONDERS INFO84♦♣Q-1+3
+1.1Round 8GILL142♥♣2=+0
+0.9Round 6ANDREW292♦♣3+1+0
+0.9Round 8GILL134♠♠4+2+7
+0.8Round 4WONDERS INFO10Pass+3
+0.7Round 1WEIYU JUNIOR MIDDLE SCHOOL104♥♠4+1+4
+0.7Round 15KOREA-CHINA242♣x♠7-1+5
+0.6Round 5BLUEMAROON204♠♣A=-1
+0.6Round 8GILL173N♥2=-6
+0.5Round 3DENNOR233N♥10=-2
+0.5Round 3DENNOR293N♥K=-2
+0.5Round 5BLUEMAROON113♣♠7-1-4
+0.5Round 12HUBEI YICHANG235♦♠2-1+6
+0.4Round 6ANDREW233♥♠6=+0
+0.3Round 5BLUEMAROON122♦♣A-1+1
+0.2Round 10LIANHUA83♦♠3-1-4
+0.2Round 15KOREA-CHINA211♠♣Q+2+0
+0.0Round 3DENNOR243♦♣K+1+0
+0.0Round 12HUBEI YICHANG213♦♥A+1+1
+0.0Round 13TRIJET94♠♠10+1+0
-0.1Round 1WEIYU JUNIOR MIDDLE SCHOOL83♦♠2=+0
-0.1Round 4WONDERS INFO23N♠10+1+0
-0.1Round 11SHANGHAI YOUTH 4203N♠5+3-13
-0.2Round 6ANDREW274♥♦K-1-5
-0.2Round 12HUBEI YICHANG253N♥2+1+5
-0.2Round 15KOREA-CHINA224♠♠2+1-5
-0.3Round 4WONDERS INFO71N♦Q=-2
-0.3Round 10LIANHUA54♠♦9+2-11
-0.3Round 12HUBEI YICHANG285♦x♠A-2+4
-0.6Round 1WEIYU JUNIOR MIDDLE SCHOOL24♠x♣Q-2+0
-0.7Round 2CHITLANGIA203N♥2+2-13
-0.7Round 12HUBEI YICHANG243♦♠A+1-7
-0.8Round 8GILL154♣♦A-2+1
-0.8Round 13TRIJET33N♥7+2+0
-0.9Round 2CHITLANGIA193♦♣A+1+0
-1.0Round 10LIANHUA42♥♥8-1-5
-1.0Round 15KOREA-CHINA294♠♣A=+0
-1.1Round 8GILL163♠♣2=+0
-1.2Round 11SHANGHAI YOUTH 4194♠♣J+1-1
-1.3Round 11SHANGHAI YOUTH 4172♠♣J-1-4
-1.3Round 12HUBEI YICHANG304♥♦A-1-5
-1.5Round 13TRIJET53N♠6+3+12
-1.6Round 2CHITLANGIA162♦♣10+1+0
-1.6Round 2CHITLANGIA184♠♦2-1-4
-1.6Round 11SHANGHAI YOUTH 4123♠♣7=-10
-1.7Round 3DENNOR223N♠2+2+4
-1.8Round 10LIANHUA102♠♣5+2-2
-1.9Round 2CHITLANGIA143N♠2+4-17
-1.9Round 6ANDREW283N♠6=-2
-2.2Round 4WONDERS INFO64♣♠Q-2-11
-2.2Round 14QING HAI122♠♦2=-5
-2.3Round 1WEIYU JUNIOR MIDDLE SCHOOL34♠x♣A-3+4
-2.3Round 1WEIYU JUNIOR MIDDLE SCHOOL44♠♥10-2-2
-2.4Round 8GILL114♥x♣K-1-5
-2.4Round 8GILL182♠♥Q-1-4
-2.4Round 14QING HAI164♠♣6=+0
-2.5Round 4WONDERS INFO92♠♦4=+0
-2.6Round 6ANDREW253♥♦4-1-6
-2.6Round 8GILL204♠♦J=+0
-2.7Round 4WONDERS INFO51N♠5-2+0
-3.0Round 2CHITLANGIA132♠♣4=+1
-3.1Round 6ANDREW303♦♥2=+1
-3.2Round 5BLUEMAROON192♥♣6+2-2
-3.3Round 13TRIJET24♥♣2=+1
-3.7Round 14QING HAI203N♦5+2-1
-4.2Round 2CHITLANGIA122♠♥10=-6
-4.3Round 1WEIYU JUNIOR MIDDLE SCHOOL63N♠8-2-5
-4.3Round 5BLUEMAROON161Nx♠5-2-4
-4.3Round 15KOREA-CHINA274♥♣A-2-6
-4.8Round 6ANDREW223♠♦A-1+0
-4.8Round 8GILL194♥♣2-2-7
-4.9Round 3DENNOR303N♥7+2+4
-5.1Round 11SHANGHAI YOUTH 4165♠♣9+1-1
-5.9Round 3DENNOR265♦♣K-1-5
-6.1Round 11SHANGHAI YOUTH 4132♥♣3-2-7
-6.3Round 5BLUEMAROON133N♠2-1-11
-6.3Round 14QING HAI193N♦Q-3-2
-6.5Round 3DENNOR273N♠5=-7
-7.3Round 1WEIYU JUNIOR MIDDLE SCHOOL13♠♣A=-12
-8.3Round 2CHITLANGIA156♥♦K-1-11
-8.4Round 13TRIJET86♠♠3=+11
-8.8Round 10LIANHUA74♦x♠K-2+0
-8.8Round 13TRIJET15♠♠4-1-10
-8.9Round 4WONDERS INFO32♣♥Q+2-11
-9.5Round 4WONDERS INFO45♦x♣Q=-4
-10.4Round 3DENNOR213N♣10+1-10