LUO Yide · SHANGHAILVCHENG

57rank
+22.0Butler · 132 bds
+0.17per board
±4.2swing
+0.53vs par /bd · #10/30
+0.30adjusted /bd
Butler per round: -7.4 -10.8 13 13 3.9 3.9 23.3 23.3 23.3by round

vs par split: bidding +1.00 · play -0.47

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 83.3% #8 of 30 · declarer play 81.5% #9 of 30 · defence 79.2% #27 of 30

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)85.7% (28)
Declarer play76.9% (13)85.7% (14)
Defence75.9% (29)81.2% (48)

Opening leads by suit led: ♠ 63.6% (11) · ♥ 77.8% (9) · ♦ 100.0% (8) · ♣ 92.9% (14)

vs par by strain: NT +0.68 (50) · a suit +0.44 (82)

vs par by level: part-score +0.29 (52) · game +0.04 (72) · slam +6.50 (8)

By role: declaring +0.72/bd (-0.46 vs par · 55) · defending -0.23/bd (+1.23 vs par · 77)

By vulnerability: vulnerable +0.37/bd (+0.64 vs par · 66) · not vulnerable -0.04/bd (+0.42 vs par · 66)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32Y.ChenB.Moss – J.LallOpen14-7.4-0.53+0.29
Round of 16Y.ChenT.Jiang – B.DuOpen14-10.8-0.77-2.14
QuarterfinalX.YuJ.Hurd – K.BathurstOpen14-3.6-0.26+1.71
QuarterfinalY.ChenJ.Hurd – K.BathurstOpen14+16.6+1.19+0.50
SemifinalX.YuD.Sacul – C.SumampouwOpen14+0.8+0.06+0.64
SemifinalY.ChenD.Sacul – C.SumampouwOpen14+3.1+0.22+2.50
FinalX.YuR.Li – G.XinOpen16-4.5-0.28-0.06
FinalY.ChenG.Xin – H.JiangOpen16+14.8+0.93+1.69
FinalY.ChenR.Li – S.ShenOpen16+13.0+0.81-0.31

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
+13.0FinalSAN CHEN FUND193NT♦5+3+5
+12.0FinalSAN CHEN FUND355♥x♥A-3+0
+11.6QuarterfinalMILLENS205♦♠K=+0
+10.7FinalSAN CHEN FUND56♥♠4=+0
+10.0SemifinalINDONESIA Mixed256♥♦5-1+13
+9.4QuarterfinalMILLENS151NT♥8=+11
+8.7SemifinalINDONESIA Mixed206♥♠2-2+13
+8.1QuarterfinalMILLENS73NT♥3-3+14
+8.0SemifinalINDONESIA Mixed15♥x♠A-1+12
+7.1QuarterfinalMILLENS123NT♥A+1+12
+6.7FinalSAN CHEN FUND311NT♣J+2+4
+6.0SemifinalINDONESIA Mixed82♠♥K+4+13
+5.4QuarterfinalMILLENS184♥♣Q=+11
+5.0FinalSAN CHEN FUND403♠♦A=+0
+4.1Round of 16JINSHUO243NT♣5=+0
+4.1QuarterfinalMILLENS16♠♦5=+0
+4.0SemifinalINDONESIA Mixed234♠♦K=+0
+4.0FinalSAN CHEN FUND334♥♣2-2-8
+3.7SemifinalINDONESIA Mixed124♠♥A-1-2
+3.7FinalSAN CHEN FUND232♥♥4+2+2
+3.1Round of 16JINSHUO183NT♦9+2+2
+3.1QuarterfinalMILLENS192♠♥7-2-1
+3.0SemifinalINDONESIA Mixed105♣♠K+1+0
+2.8Round of 32SIVY A254♥♦9-1+5
+2.7Round of 32SIVY A174♠♦7=-1
+2.7FinalSAN CHEN FUND143NT♠5-3+2
+2.7FinalSAN CHEN FUND223♦♣5+2+0
+2.3FinalSAN CHEN FUND202♥♦6+2+1
+2.1Round of 32SIVY A244♥x♦A-1+0
+2.1Round of 16JINSHUO213NT♠Q-1+4
+2.0SemifinalINDONESIA Mixed263NT♥A-2+8
+2.0FinalSAN CHEN FUND486♣♦A=+2
+1.9Round of 16JINSHUO195♣♠3=+0
+1.9QuarterfinalMILLENS273NT♥A+3+1
+1.7Round of 16JINSHUO262NT♦3-2+2
+1.7QuarterfinalMILLENS165♠♥K=+0
+1.4Round of 32SIVY A193NT♣Q=-2
+1.4QuarterfinalMILLENS244♣♠K-1-2
+1.3QuarterfinalMILLENS262♠♥A=+1
+1.3SemifinalINDONESIA Mixed44♥♣6=+1
+1.3SemifinalINDONESIA Mixed114♥♣A-1+2
+1.3SemifinalINDONESIA Mixed223♦♣K+1+0
+1.3FinalSAN CHEN FUND81NT♦8+1+5
+1.2Round of 32SIVY A282♠♥2+1+1
+1.0FinalSAN CHEN FUND323♦♠5-1+0
+1.0FinalSAN CHEN FUND384♠♥K+1+0
+1.0FinalSAN CHEN FUND412♥♦3+1-4
+0.9Round of 16JINSHUO281NT♦Q+1+1
+0.7Round of 32SIVY A211NT♥4-1+0
+0.7FinalSAN CHEN FUND44♠♥7=+0
+0.7FinalSAN CHEN FUND114♣♦4-2+8
+0.7FinalSAN CHEN FUND262♠♦7=+12
+0.7FinalSAN CHEN FUND283NT♣A+2+1
+0.5Round of 32SIVY A225♣♠6=+1
+0.4QuarterfinalMILLENS61NT♣7+1+1
+0.3QuarterfinalMILLENS134♥♠6+1+13
+0.3SemifinalINDONESIA Mixed34♠♥K+1-11
+0.3SemifinalINDONESIA Mixed53NT♣10+1+0
+0.3SemifinalINDONESIA Mixed143NT♥9=+1
+0.3FinalSAN CHEN FUND12♠♥4+1+0
+0.3FinalSAN CHEN FUND301NT♠5+1+0
+0.1Round of 32SIVY A204♠♥A=+0
-0.0QuarterfinalMILLENS84NTx♠8-2-5
-0.0QuarterfinalMILLENS253NT♣J+1+10
+0.0SemifinalINDONESIA Mixed23♣♦4-2-11
+0.0SemifinalINDONESIA Mixed95♦♠A=+0
-0.0FinalSAN CHEN FUND74♠♦5+1+0
-0.0FinalSAN CHEN FUND123NT♠5=+0
-0.0FinalSAN CHEN FUND164♥♥5+1+0
-0.0FinalSAN CHEN FUND185♥♠5+1-5
-0.0FinalSAN CHEN FUND343♠♣2=+0
-0.0FinalSAN CHEN FUND363NT♣4+2+1
-0.0FinalSAN CHEN FUND393NT♠7+1+0
-0.0FinalSAN CHEN FUND423NT♥9=+0
-0.0FinalSAN CHEN FUND434♥♣3+2+11
-0.0FinalSAN CHEN FUND443♦♣A-1-1
-0.0FinalSAN CHEN FUND453♠♣9=+0
-0.1QuarterfinalMILLENS142♥♠4=+0
-0.3SemifinalINDONESIA Mixed284♥♦2+2-1
-0.3FinalSAN CHEN FUND62NT♣3-1+0
-0.3FinalSAN CHEN FUND131NT♠2+2+10
-0.5Round of 16JINSHUO171NT♥3-3+0
-0.6Round of 16JINSHUO274♣♥5-1-4
-0.7SemifinalINDONESIA Mixed163NT♣10+1+0
-0.7FinalSAN CHEN FUND152♠♥5+1-1
-0.7FinalSAN CHEN FUND292♥♦4+1-1
-1.0FinalSAN CHEN FUND244♠♣8+2+11
-1.3Round of 32SIVY A162♠♦Q+1+0
-1.3SemifinalINDONESIA Mixed183NT♠Q+2-1
-1.3SemifinalINDONESIA Mixed273♦♠K=+1
-1.3FinalSAN CHEN FUND274♠♥K-1-4
-1.4Round of 16JINSHUO201NT♣4-1+0
-1.4QuarterfinalMILLENS42NT♠9-2-2
-1.4QuarterfinalMILLENS113NT♠J+2+0
-1.6QuarterfinalMILLENS213NT♠Q-1-10
-1.7QuarterfinalMILLENS231NT♥4+1+1
-1.7QuarterfinalMILLENS283NT♠3-2-6
-1.7SemifinalINDONESIA Mixed245♣♥K=+0
-1.7FinalSAN CHEN FUND103♥♠2-1+0
-1.8Round of 32SIVY A273NT♠6+2-1
-1.8Round of 16JINSHUO222♥♦Q=-5
-2.0SemifinalINDONESIA Mixed133♣♦A-4+6
-2.0FinalSAN CHEN FUND374♠♣6=-1
-2.4QuarterfinalMILLENS21NT♦6-2+0
-2.6Round of 32SIVY A266NT♣J=+13
-2.6QuarterfinalMILLENS51♠♦A+1-5
-2.7QuarterfinalMILLENS102NT♣2=-5
-3.1Round of 32SIVY A236♠♥K=+0
-3.1QuarterfinalMILLENS225♣♥K=+0
-3.3SemifinalINDONESIA Mixed154♥♣4=+0
-3.3SemifinalINDONESIA Mixed176♥♦5=+11
-3.3FinalSAN CHEN FUND252♥x♦3-1-1
-3.6QuarterfinalMILLENS92♠♦2=+1
-4.0FinalSAN CHEN FUND215♣x♥K-4+7
-4.0FinalSAN CHEN FUND463♦♣2=-5
-4.3SemifinalINDONESIA Mixed194♠♥4-3+0
-4.3FinalSAN CHEN FUND34♥♦3+2-9
-4.3FinalSAN CHEN FUND94♠♣5+1-6
-4.4Round of 32SIVY A183NT♦2-2-6
-4.6Round of 16JINSHUO153NT♦Q-1-13
-4.7Round of 16JINSHUO254♠♥A=+0
-5.3Round of 16JINSHUO163NT♣9=-10
-5.7Round of 32SIVY A151NT♥J+3-6
-5.7Round of 16JINSHUO233♠♠Q=-7
-6.0FinalSAN CHEN FUND173♠♣J-1-5
-6.0FinalSAN CHEN FUND474♣♣10+1+0
-6.7SemifinalINDONESIA Mixed215♣x♠K=-9
-8.7SemifinalINDONESIA Mixed75♥♠K+1-13
-9.3FinalSAN CHEN FUND23NT♣6=-10
-9.4QuarterfinalMILLENS33NT♥4=+0
-11.1QuarterfinalMILLENS173NTxx♥Q=-9
-12.7SemifinalINDONESIA Mixed63NT♠4=+11