SHI Yong Hui · KOREA-CHINA

551rank
-43.7Butler · 140 bds
-0.31per board
±4.6swing
-0.29vs par /bd · #446/672
-0.58adjusted /bd
Butler per round: -24.8 7.2 -28.3 11.8 -20.8 -7.4 -6.2 8.7 -7.3 15.1 0.9 -1.7 -4.8 13.9by round

vs par split: bidding -0.26 · play -0.45

Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 83.3% #279 of 671 · declarer play 63.0% #607 of 671 · defence 85.4% #327 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·83.3% (24)
Declarer play·63.0% (27)
Defence·85.4% (48)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 80.0% (10) · ♦ 80.0% (5) · ♣ 100.0% (3)

vs par by strain: a suit -0.72 (99)

vs par by level: part-score +0.91 (42) · game -0.58 (48) · slam -9.00 (9)

By role: declaring +0.19/bd (-1.87 vs par · 68) · defending -0.79/bd (+1.19 vs par · 72)

By vulnerability: vulnerable -0.54/bd (-0.06 vs par · 71) · not vulnerable -0.08/bd (-0.54 vs par · 69)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.ZhouY.Zhou – J.PengClosed10-24.8-2.48-1.50
Round 2J.ParkH.Yanagisawa – K.HirakiOpen10+7.2+0.72+4.10
Round 3J.ParkW.Chen – Y.WangOpen10-28.3-2.83-4.40
Round 4T.ZhouD.Russell – T.RobbClosed10+11.8+1.18+1.20
Round 5T.ZhouH.Wang – P.LiClosed10-20.8-2.08-1.50
Round 6T.ZhouY.Hu – Q.ZhangOpen10-7.4-0.74-1.90
Round 7T.ZhouY.Mei – G.LeiClosed10-6.2-0.62+0.10
Round 8T.ZhouX.Yang – J.ZhouClosed10+8.7+0.87+1.80
Round 9T.ZhouZ.Chen – C.WangClosed10-7.3-0.73-0.20
Round 10T.ZhouH.Zhao – L.ShenOpen10+15.1+1.51+3.10
Round 11T.ZhouD.Krochmalik – B.TravisOpen10+0.9+0.09+1.00
Round 12T.ZhouK.Takahashi – M.FukazawaClosed10-1.7-0.17-1.30
Round 13T.ZhouZ.Zhang – J.BaiOpen10-4.8-0.48-5.00
Round 15T.ZhouK.Lu – X.ZhangClosed10+13.9+1.39+0.40

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 7HUBEI YICHANG55♦x♣K=+14
+11.9Round 8YANG XI MENG136♠♥K=+10
+11.7Round 10QING HAI94♠♥3=+12
+8.9Round 4TRINIDAD AND TOBAGO33♣♥Q+1+11
+8.9Round 15SH PANYU MIDDLE SCHOOL261Nx♦5+1+11
+7.9Round 3HUBEIXINYI CLUB293♦♥Q+2+11
+6.8Round 11GILL166N♠9-1+13
+6.5Round 12NANIWADA243N♣4=+11
+6.5Round 13XINJIANG63N♥6+2-11
+6.3Round 15SH PANYU MIDDLE SCHOOL282♣♦J=+5
+5.4Round 1ZUOMEICHENG23N♣5=+7
+5.3Round 8YANG XI MENG113N♥3-1+8
+5.1Round 7HUBEI YICHANG103N♦A-1+6
+5.0Round 15SH PANYU MIDDLE SCHOOL304♥♦10-1+11
+4.9Round 4TRINIDAD AND TOBAGO72♥♣K=+6
+4.6Round 11GILL113♥♦A-2+8
+4.0Round 5HEILONGJIANG YAXUAN122♦♥J-1+5
+3.8Round 2YANAGISAWA132♠♣4+1+0
+3.7Round 9WONDERS INFO213N♦4=+5
+3.3Round 2YANAGISAWA184♠♥A-2+5
+3.3Round 13XINJIANG24♥♣2=-1
+3.1Round 6LIANHUA243♥♦5-3+1
+3.1Round 9WONDERS INFO264♠♠4-1+6
+3.1Round 12NANIWADA274♥♣7+1-5
+2.9Round 11GILL154♠♣A-1-2
+2.8Round 2YANAGISAWA113N♥4-1+5
+2.8Round 12NANIWADA261N♦5+1+6
+2.6Round 8YANG XI MENG204♠♦J=+0
+2.4Round 11GILL172♠♣Q=+0
+2.3Round 4TRINIDAD AND TOBAGO101N♠2+1+0
+2.3Round 9WONDERS INFO253N♠3-1+6
+2.3Round 10QING HAI81♠♣J+2+6
+2.2Round 4TRINIDAD AND TOBAGO15♦♥5-2+5
+2.1Round 2YANAGISAWA144♥♣J+3+17
+2.1Round 6LIANHUA303N♦J-2+6
+2.1Round 15SH PANYU MIDDLE SCHOOL273♥♦7=+0
+2.0Round 2YANAGISAWA173♥♦7+1+9
+1.9Round 7HUBEI YICHANG74♠♥3-1+6
+1.9Round 8YANG XI MENG152♠♥3+1+0
+1.8Round 1ZUOMEICHENG54♠♣5-1+5
+1.7Round 2YANAGISAWA203N♥6+1+13
+1.6Round 5HEILONGJIANG YAXUAN204♥♣2+1+0
+1.6Round 11GILL184♣♠4-1+4
+1.3Round 12NANIWADA304♥♦K-1+5
+1.2Round 4TRINIDAD AND TOBAGO63♠♣10=+11
+1.2Round 5HEILONGJIANG YAXUAN161N♥2=+2
+1.2Round 11GILL132♥♠5=+1
+1.2Round 13XINJIANG84♠♠3+2-14
+1.1Round 4TRINIDAD AND TOBAGO23N♣2=+1
+1.1Round 8YANG XI MENG162♠♥K+1+0
+1.0Round 4TRINIDAD AND TOBAGO51N♦5-1-1
+1.0Round 10QING HAI42♥♠7-1+5
+1.0Round 10QING HAI102♠♣5+1+1
+0.9Round 10QING HAI11N♦K-1+4
+0.9Round 13XINJIANG53N♥5+2-12
+0.8Round 1ZUOMEICHENG62♠♦5-1+0
+0.8Round 6LIANHUA253♦♥A-1-3
+0.8Round 7HUBEI YICHANG94♥♠8+2-11
+0.7Round 8YANG XI MENG142♠♥K-1+2
+0.6Round 3HUBEIXINYI CLUB211N♥9+2+0
+0.6Round 9WONDERS INFO283N♥J+1-5
+0.5Round 10QING HAI64♠♣K=+0
+0.5Round 10QING HAI72♠♥K=-9
+0.4Round 9WONDERS INFO292♥♠K=+0
+0.4Round 10QING HAI31N♦K+1+1
+0.3Round 6LIANHUA231♣♦7+3+0
+0.3Round 10QING HAI54♠♦9+2+11
+0.2Round 12NANIWADA253N♥5+1-5
+0.2Round 15SH PANYU MIDDLE SCHOOL212♠♣Q+1+0
+0.1Round 1ZUOMEICHENG13♥♣3+1-7
+0.1Round 6LIANHUA292♦♠6+2+0
+0.0Round 7HUBEI YICHANG31N♣A-2+9
-0.0Round 13XINJIANG94♠♠10+1+0
-0.2Round 6LIANHUA274♥♥4-1-5
-0.2Round 11GILL194♠♥K=+0
-0.2Round 13XINJIANG34♠♥J=-1
-0.2Round 15SH PANYU MIDDLE SCHOOL224♠♥3+1-5
-0.3Round 3HUBEIXINYI CLUB223N♥2=-5
-0.5Round 12NANIWADA235♦♠6-1-6
-0.6Round 3HUBEIXINYI CLUB242♥♠8=-1
-0.6Round 15SH PANYU MIDDLE SCHOOL242N♣3-1+4
-0.7Round 5HEILONGJIANG YAXUAN143N♠Q-1-2
-0.8Round 2YANAGISAWA122♥♦J=+1
-0.8Round 7HUBEI YICHANG44♥♠9+1+0
-0.9Round 7HUBEI YICHANG64♥♥10+1+0
-0.9Round 9WONDERS INFO244♥♥10=+5
-1.0Round 6LIANHUA283N♥10+1-1
-1.0Round 7HUBEI YICHANG22♠♣A-1+1
-1.0Round 12NANIWADA212♥♦6+2-2
-1.0Round 15SH PANYU MIDDLE SCHOOL294♠♣K=+0
-1.1Round 9WONDERS INFO231N♥4+2-1
-1.2Round 1ZUOMEICHENG103N♠Q=+3
-1.2Round 5HEILONGJIANG YAXUAN113♥♣9-2-5
-1.2Round 15SH PANYU MIDDLE SCHOOL231N♥2-1-5
-1.3Round 13XINJIANG74♥♠9+1+0
-1.4Round 1ZUOMEICHENG93N♥10+2+0
-1.5Round 8YANG XI MENG173N♥7+1+5
-1.5Round 8YANG XI MENG182♠♦Q=+0
-1.5Round 12NANIWADA293♠♦K-1+0
-1.6Round 5HEILONGJIANG YAXUAN194♠♥6-2+0
-1.6Round 11GILL122♠♣7+1-10
-1.7Round 2YANAGISAWA154♠♦4+1+0
-2.0Round 6LIANHUA264♠♦A+1-5
-2.2Round 13XINJIANG14♠♥Q+1-1
-2.3Round 3HUBEIXINYI CLUB234♠♥10+1+0
-2.3Round 5HEILONGJIANG YAXUAN171N♠6=+1
-2.4Round 4TRINIDAD AND TOBAGO92♦♥8=-5
-2.6Round 2YANAGISAWA163♣♠9-1-4
-2.7Round 3HUBEIXINYI CLUB273N♠J-1-5
-2.7Round 4TRINIDAD AND TOBAGO44♦♣Q+1-10
-3.3Round 9WONDERS INFO273♦♥5-2-6
-3.4Round 2YANAGISAWA195♦♠Q-1-5
-3.5Round 10QING HAI25♦♦7=+0
-3.7Round 3HUBEIXINYI CLUB265♣♦K=-7
-3.8Round 8YANG XI MENG193♥♣3=-1
-4.4Round 9WONDERS INFO304♠x♣K-1-6
-4.4Round 11GILL142♠x♥8-3+13
-4.6Round 13XINJIANG44♠♥3+1+0
-4.7Round 1ZUOMEICHENG44♠♠2-3-4
-4.7Round 4TRINIDAD AND TOBAGO84♥♦7-2-6
-5.0Round 12NANIWADA223N♠3-2-6
-5.3Round 6LIANHUA216♥♣Q-1-11
-5.3Round 6LIANHUA222N♥Q=-1
-5.6Round 15SH PANYU MIDDLE SCHOOL256♠♥3-2-17
-6.3Round 3HUBEIXINYI CLUB284♥♦7-1-11
-6.3Round 5HEILONGJIANG YAXUAN136♦♠2-1-11
-6.5Round 1ZUOMEICHENG83N♣7=-7
-6.5Round 3HUBEIXINYI CLUB306♣♦J-1-12
-6.7Round 1ZUOMEICHENG74♥♠J+1+0
-6.9Round 5HEILONGJIANG YAXUAN156♦♠J+1+2
-7.6Round 12NANIWADA284♠♦K-1-11
-7.7Round 9WONDERS INFO224♠♦6+1-6
-8.0Round 8YANG XI MENG123N♣10=-6
-8.4Round 13XINJIANG103N♠Q=-10
-8.6Round 5HEILONGJIANG YAXUAN184♠♣3+1-7
-10.1Round 7HUBEI YICHANG15♥♣A-1-11
-12.4Round 1ZUOMEICHENG36♣♠7=-12
-12.4Round 11GILL206♣♦9-1-17
-14.2Round 7HUBEI YICHANG86♦x♣2=-13
-14.4Round 3HUBEIXINYI CLUB251Nxx♠8+1-14