HUANG Patrick K. H. · YBS

25rank
+17.8Butler · 112 bds
+0.16per board
±3.9swing
+0.82vs par /bd
-0.01adjusted /bd
Butler per round: 16 16 16 16 1.8 1.8 1.8 1.8by round

vs par split: bidding +0.87 · play -0.04

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.01/bd

Card play — on target: opening leads 85.3% · declarer play 77.4% · defence 91.2%

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)91.7% (24)
Declarer play77.8% (9)77.3% (22)
Defence95.2% (21)88.9% (36)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 72.7% (11) · ♦ 100.0% (9) · ♣ 80.0% (10)

vs par by strain: NT +1.49 (35) · a suit +0.52 (77)

vs par by level: part-score +0.90 (40) · game +0.81 (68) · slam +0.25 (4)

By role: declaring +0.42/bd (-0.84 vs par · 55) · defending -0.10/bd (+2.42 vs par · 57)

By vulnerability: vulnerable -0.36/bd (+0.75 vs par · 56) · not vulnerable +0.68/bd (+0.89 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16J.ShihJ.Aker – D.SimsonOpen14-10.5-0.75-0.71
Round of 16J.ShihM.Zwerling – S.ElliottOpen14+3.8+0.27+2.43
Round of 16J.ShihM.Zwerling – S.ElliottOpen14+4.1+0.29+0.79
Round of 16J.ShihA.Falk – J.LuskyOpen14+18.6+1.33+2.14
QuarterfinalJ.ShihN.Silverman – B.ShenkinClosed14+21.9+1.56+2.29
QuarterfinalJ.ShihF.Stewart – R.LebiOpen14-7.7-0.55+0.79
QuarterfinalJ.ShihF.Stewart – R.LebiOpen14-19.9-1.42-2.07
QuarterfinalJ.ShihN.Silverman – B.ShenkinClosed14+7.5+0.54+0.93

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
+14.4Round of 16SIMSON452♣x♦3-5+14
+9.1Round of 16SIMSON255♦♣A=+14
+9.1Round of 16SIMSON375♣x♣A-2+12
+8.6QuarterfinalSILVERMAN145♣♥A-1+10
+8.0Round of 16SIMSON543NT♠K=+0
+6.7QuarterfinalSILVERMAN543NT♦5=+10
+5.9Round of 16SIMSON84♥♣A=+3
+5.3QuarterfinalSILVERMAN54♠♠6=+0
+5.3QuarterfinalSILVERMAN444♠♦2=+8
+4.9QuarterfinalSILVERMAN92♠♦6=+5
+4.9QuarterfinalSILVERMAN414♠♦6=+10
+4.8Round of 16SIMSON351♥♠J-1+5
+4.7Round of 16SIMSON64♥♦4=+0
+4.4Round of 16SIMSON14NT♠4-2+5
+4.4QuarterfinalSILVERMAN384♠♥J-1+6
+4.0Round of 16SIMSON494♠♠J-1+6
+4.0QuarterfinalSILVERMAN23NT♠5=+7
+3.9Round of 16SIMSON342♠♦K+1+6
+3.7Round of 16SIMSON146♠♦5+1+1
+3.7Round of 16SIMSON172♦♥J+3+7
+3.3QuarterfinalSILVERMAN173♣♥J=+0
+3.2Round of 16SIMSON323♣♦8=+1
+3.0QuarterfinalSILVERMAN131NT♠6+1+11
+2.7Round of 16SIMSON272NT♠5-1+5
+2.7QuarterfinalSILVERMAN44♣♥A=+0
+2.7QuarterfinalSILVERMAN185♣x♥K-1+0
+2.3Round of 16SIMSON533NT♥3-1+6
+2.3QuarterfinalSILVERMAN314♠♥6-2+7
+2.1QuarterfinalSILVERMAN161NT♦2+1+1
+1.9QuarterfinalSILVERMAN454♥♦A=+0
+1.7Round of 16SIMSON164♠♦8-1+6
+1.7Round of 16SIMSON434♥♣3-1+7
+1.7QuarterfinalSILVERMAN73♦♠Q-2+2
+1.7QuarterfinalSILVERMAN273NT♠7+2+0
+1.6QuarterfinalSILVERMAN523NT♦9+1+0
+1.5Round of 16SIMSON34♥♦K=+0
+1.5Round of 16SIMSON235♠♦8-2+0
+1.4QuarterfinalSILVERMAN111NT♠10-1+3
+1.4QuarterfinalSILVERMAN123NT♠10=+0
+1.3Round of 16SIMSON413♥♣3=+10
+1.3QuarterfinalSILVERMAN252♦♠4+2+1
+1.2Round of 16SIMSON283NT♣Q-1+10
+1.1Round of 16SIMSON224♥♣10=-1
+1.1Round of 16SIMSON381NT♣K=+0
+1.1QuarterfinalSILVERMAN461♠♠A+1+1
+1.1QuarterfinalSILVERMAN513NT♦9+1+13
+1.0Round of 16SIMSON53♠♥4+1-10
+1.0Round of 16SIMSON483♦♣Q+1-10
+0.8Round of 16SIMSON243♣♥A=+0
+0.7Round of 16SIMSON552♦♠10=+5
+0.6QuarterfinalSILVERMAN101♠♦2+3+1
+0.3Round of 16SIMSON263NT♠10+2+0
+0.3QuarterfinalSILVERMAN224♥♠2+2+2
+0.3QuarterfinalSILVERMAN532♠♦K-2-1
+0.2Round of 16SIMSON332♥♠4-2+0
+0.1QuarterfinalSILVERMAN12♣♥Q=-1
+0.1QuarterfinalSILVERMAN563♠♦9-1+5
+0.0Round of 16SIMSON566NT♠8+1+11
+0.0QuarterfinalSILVERMAN374♠♥5=+0
-0.0QuarterfinalSILVERMAN496♠♣5+1-11
-0.0QuarterfinalSILVERMAN553NT♣10+1-1
-0.1Round of 16SIMSON111NT♠3-1-2
-0.1QuarterfinalSILVERMAN285♥♣4=+0
-0.1QuarterfinalSILVERMAN484♥♠6=+0
-0.2Round of 16SIMSON425♦♣A=+1
-0.3Round of 16SIMSON504♥♠6=+0
-0.3QuarterfinalSILVERMAN242♦♥3+3+6
-0.4Round of 16SIMSON213NT♦4+2+10
-0.4Round of 16SIMSON314♥♠A+1+1
-0.4Round of 16SIMSON521NT♦4=+1
-0.4QuarterfinalSILVERMAN353♣♣5=-10
-0.6Round of 16SIMSON43♠♦Q=+10
-0.6QuarterfinalSILVERMAN402♠♠4=-9
-0.6QuarterfinalSILVERMAN503NT♥10+4-9
-0.9QuarterfinalSILVERMAN263NT♥2=-1
-1.1Round of 16SIMSON463NT♥6=+0
-1.1QuarterfinalSILVERMAN294♥♣2+1-8
-1.3QuarterfinalSILVERMAN333NT♠7-3-9
-1.7Round of 16SIMSON132♥♥5-1+0
-1.7Round of 16SIMSON474♠♣8+1+0
-1.7Round of 16SIMSON514♥♣2-1+1
-1.7QuarterfinalSILVERMAN202♥♦Q=-1
-1.7QuarterfinalSILVERMAN304♠♥2-1+10
-2.3Round of 16SIMSON123NT♣Q=+1
-2.6Round of 16SIMSON392♦♣10-3-2
-2.7Round of 16SIMSON153NT♣5+2+0
-2.7Round of 16SIMSON364♠♣A+1-4
-3.1QuarterfinalSILVERMAN64♥♣6+1+0
-3.1QuarterfinalSILVERMAN213NT♠K=+0
-3.3QuarterfinalSILVERMAN154♥♣K=+0
-3.3QuarterfinalSILVERMAN343♥♦8-1+2
-3.5Round of 16SIMSON291NT♥Q+1-6
-3.6QuarterfinalSILVERMAN83NT♦3+2+0
-3.7Round of 16SIMSON185NT♣7+2-2
-3.9QuarterfinalSILVERMAN473♥♦K+1-2
-4.0Round of 16SIMSON404♠♦Q+2-13
-4.0QuarterfinalSILVERMAN194♠♣Q-1+2
-4.6Round of 16SIMSON193♥♠6-1-5
-4.9QuarterfinalSILVERMAN322NT♠3-2-7
-5.1QuarterfinalSILVERMAN33NT♦8-1-6
-5.1QuarterfinalSILVERMAN394♠x♥A-1-5
-5.7QuarterfinalSILVERMAN234♠♥J=+1
-6.0QuarterfinalSILVERMAN434♠♦10+1+0
-6.1Round of 16SIMSON73NT♦2=+1
-6.1Round of 16SIMSON303NT♥2=+0
-6.1QuarterfinalSILVERMAN425♦x♠3-2-9
-6.4Round of 16SIMSON26♥♣J=+0
-6.7Round of 16SIMSON94♠♥Q-1-11
-6.9Round of 16SIMSON204♠♦Q=-10
-7.0QuarterfinalSILVERMAN365♣♥K=-7
-7.8Round of 16SIMSON104♥♠2-2-8
-8.3Round of 16SIMSON445♥x♠J-1-11