LIU Yinghao · ZHIYIJIA

85rank
+71.2Butler · 150 bds
+0.47per board
±4.0swing
+0.07vs par /bd · #238/535
+0.69adjusted /bd
Butler per round: 23 13.6 0.5 -0.7 16.5 -3.7 11 -5.1 -9.4 33.3 15.3 -15.7 12.3 -9.1 -10.6by round

vs par split: bidding -0.10 · play +0.17

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.69/bd

Card play — on target: opening leads 84.6% #87 of 534 · declarer play 74.3% #217 of 534 · defence 83.1% #366 of 535

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (7)78.9% (19)
Declarer play85.7% (7)71.4% (28)
Defence72.7% (22)88.4% (43)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (6) · ♦ 66.7% (6) · ♣ 100.0% (6)

vs par by strain: NT +0.02 (46) · a suit +0.10 (104)

vs par by level: part-score -0.23 (62) · game +0.37 (78) · slam -0.40 (10)

By role: declaring +0.89/bd (-1.33 vs par · 85) · defending -0.06/bd (+1.91 vs par · 65)

By vulnerability: vulnerable +0.28/bd (-0.40 vs par · 75) · not vulnerable +0.67/bd (+0.55 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.LiuS.Mayo – G.MayoOpen10+23.0+2.30+2.50
Round 2J.LiuS.Skorchev – C.GrossetOpen10+13.6+1.36-1.60
Round 3J.LiuJ.Castanheira – S.PessoaOpen10+0.5+0.05+0.90
Round 4J.LiuD.Bilde – G.DuboinOpen10-0.7-0.07-0.60
Round 5J.LiuP.Ringuet – S.GrentheOpen10+16.5+1.65+1.50
Round 6J.LiuS.Brink – B.DrijverOpen10-3.7-0.37-1.10
Round 7J.LiuD.Korbel – S.ShiOpen10+11.0+1.10+1.40
Round 8J.LiuK.Jassem – M.MazurkiewiczOpen10-5.1-0.51-0.70
Round 9J.LiuM.Nowosadzki – J.KalitaOpen10-9.4-0.94-0.50
Round 10J.LiuG.Bjarnarson – A.HagenOpen10+33.3+3.33+1.10
Round 11J.LiuJ.Shih – P.WangOpen10+15.3+1.53+2.80
Round 12J.LiuM.Rehder – H.HaeuslerOpen10-15.7-1.57-1.80
Round 13J.LiuA.Wildavsky – H.WeinsteinOpen10+12.3+1.23-1.10
Round 14J.LiuJ.Li – B.ZhangClosed10-9.1-0.91-1.60
Round 15J.LiuN.Sver – J.CaricClosed10-10.6-1.06-0.10

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
+10.7Round 11YBM147♠♠4-1+17
+10.6Round 10MINISTRY OF BRIDGE66♣♥4=+13
+10.4Round 1FINIKIOTIS105♥♠K=+13
+9.7Round 13PIEDRA37NT♣K=+0
+9.5Round 5ADAD154♥♣A=+8
+8.6Round 11YBM134♣♠3=+10
+8.5Round 2BLUE NOTE165♥♦7-1+5
+8.2Round 10MINISTRY OF BRIDGE95♣x♠A-2+9
+7.4Round 1FINIKIOTIS45♠♦A-1+9
+7.2Round 7THE MAGICDOGS43NT♣3+1+1
+7.1Round 4LALL45♥♦A-1+13
+6.8Round 10MINISTRY OF BRIDGE13NT♦3-2+11
+6.5Round 10MINISTRY OF BRIDGE84♠♣J=+0
+6.0Round 11YBM165♣♥A-1+2
+5.7Round 15CROATIA303NT♣3=+6
+5.6Round 13PIEDRA74♥♠10-1+12
+5.5Round 1FINIKIOTIS93♦x♥5-1+0
+5.4Round 3PESSOA213NT♦9=+0
+5.4Round 7THE MAGICDOGS103♦♣10-2+8
+5.3Round 9JINSHUO294♣♠3-2+8
+4.9Round 8MAZURKIEWICZ114♠♦K-1+10
+4.6Round 6PD TIMES226NT♣2=+0
+4.6Round 7THE MAGICDOGS84♣♠3-2+6
+4.5Round 2BLUE NOTE184♠♥4+2-9
+4.5Round 11YBM112♥♠A=+5
+4.2Round 7THE MAGICDOGS14♥♠8=+8
+3.9Round 5ADAD202♠♥9=+12
+3.8Round 7THE MAGICDOGS97♣♦Q=-2
+3.6Round 10MINISTRY OF BRIDGE104♥♦A-1+6
+3.5Round 2BLUE NOTE193NT♥7+3+1
+3.2Round 13PIEDRA53NT♥5=+3
+2.8Round 5ADAD182♠♦8=+0
+2.8Round 10MINISTRY OF BRIDGE32♥♦J+2-10
+2.7Round 8MAZURKIEWICZ123♦♣2=+0
+2.5Round 1FINIKIOTIS83NT♣4+1+1
+2.4Round 6PD TIMES253NT♦7-1-6
+2.1Round 13PIEDRA13♦♣A-1-4
+2.0Round 1FINIKIOTIS11NT♥2=+0
+2.0Round 2BLUE NOTE136♦♦10=+0
+1.9Round 6PD TIMES214♠x♦A-2+11
+1.8Round 6PD TIMES293♥♣K=+0
+1.8Round 7THE MAGICDOGS61NT♦7-3+1
+1.8Round 9JINSHUO242♠♣A=+5
+1.7Round 4LALL13♠♦6-1+4
+1.7Round 5ADAD173♠♥A+1-4
+1.7Round 13PIEDRA83NT♦6-1+2
+1.7Round 15CROATIA274♥♠10+1+0
+1.6Round 1FINIKIOTIS33NT♥4+2+1
+1.6Round 4LALL83NT♠3+1-1
+1.5Round 3PESSOA273NT♦2=+0
+1.4Round 2BLUE NOTE156♠x♣A-4-7
+1.4Round 13PIEDRA93♥♠K=+6
+1.4Round 13PIEDRA102NT♥4=-1
+1.4Round 15CROATIA254♥♦K=-1
+1.3Round 12GERMANY OPEN252♠♦J+1+0
+1.3Round 15CROATIA242♥♦A+2+1
+1.2Round 2BLUE NOTE123NT♣Q+2+0
+1.2Round 3PESSOA265♦♥A=+1
+1.2Round 3PESSOA286♠x♦Q-2+0
+1.2Round 14CHINA OPEN122♠♥K+1+0
+1.1Round 5ADAD143NT♥4-1+4
+1.1Round 11YBM173NT♠10-1+5
+1.0Round 14CHINA OPEN141NT♣3-1+4
+1.0Round 14CHINA OPEN152NT♦A=+0
+0.9Round 9JINSHUO263NT♥10-1+6
+0.9Round 12GERMANY OPEN233NT♥2+2+0
+0.8Round 13PIEDRA25♦♠J+1-10
+0.7Round 4LALL93NT♥5=+2
+0.7Round 12GERMANY OPEN224♠♣Q=-1
+0.7Round 12GERMANY OPEN263NT♥5=+1
+0.6Round 8MAZURKIEWICZ164♣♦2+1-10
+0.6Round 9JINSHUO212♦♠7+2+10
+0.4Round 8MAZURKIEWICZ156♦♥5=-12
+0.4Round 9JINSHUO253NT♥J+2-13
+0.4Round 9JINSHUO284♥♦6=+0
+0.4Round 10MINISTRY OF BRIDGE23♥♠K+1-2
+0.2Round 4LALL103♣♥10=+0
+0.2Round 5ADAD114♥♦Q=+0
+0.2Round 14CHINA OPEN173♣♥A+2+7
+0.2Round 14CHINA OPEN194♥♣J+2-13
+0.1Round 3PESSOA244♠♦3=+1
+0.0Round 8MAZURKIEWICZ132♣♠A+1+0
+0.0Round 12GERMANY OPEN242♠♣4=-7
+0.0Round 14CHINA OPEN161♠♥A-1-2
-0.2Round 1FINIKIOTIS25♠♦A=+8
-0.3Round 5ADAD124♥♠A-2-1
-0.3Round 5ADAD133♠♥K+1+1
-0.3Round 15CROATIA214♠♥A+1+0
-0.4Round 6PD TIMES274♠♦10+1+0
-0.4Round 7THE MAGICDOGS21NT♦7=+1
-0.5Round 8MAZURKIEWICZ144♠♣4-1-2
-0.5Round 9JINSHUO272♠♦8+2-1
-0.5Round 12GERMANY OPEN282♠♥J+2-1
-0.5Round 12GERMANY OPEN294♥♠2+1+0
-0.6Round 2BLUE NOTE142♠♥10-1-2
-0.6Round 3PESSOA223♦♦J-1+2
-0.7Round 11YBM151NT♥6+1-1
-0.8Round 14CHINA OPEN133♥♠A=+0
-0.9Round 3PESSOA304♠♣5+1+0
-0.9Round 5ADAD164♠♣A-1-5
-1.0Round 6PD TIMES243NT♣2=+1
-1.0Round 8MAZURKIEWICZ203NT♠2+3+13
-1.0Round 11YBM181NT♦6+1+0
-1.1Round 14CHINA OPEN183NT♣10-2-5
-1.2Round 5ADAD192♠♥6=+0
-1.3Round 1FINIKIOTIS73♠♠4-1+1
-1.3Round 4LALL74♥♠7=-13
-1.4Round 6PD TIMES281NT♣K-2+0
-1.4Round 10MINISTRY OF BRIDGE53♠♦A-1-5
-1.5Round 10MINISTRY OF BRIDGE73♦♥7-1-5
-1.6Round 3PESSOA254♣♥2+1-7
-1.6Round 4LALL52♠♦3+1+0
-1.9Round 2BLUE NOTE114♥♣A-1+2
-2.0Round 2BLUE NOTE171NT♥7-2+0
-2.0Round 6PD TIMES303♣♦A-2+0
-2.2Round 1FINIKIOTIS53NT♠4+2-2
-2.2Round 4LALL64♠x♥5-2+0
-2.3Round 4LALL34♠♥4-1-5
-2.6Round 3PESSOA293NT♥6+1+1
-2.6Round 12GERMANY OPEN304♠♦K=+0
-2.7Round 1FINIKIOTIS62♥♣6+3-6
-2.7Round 10MINISTRY OF BRIDGE44♠♥A-1-6
-2.8Round 7THE MAGICDOGS52♠♣K=+0
-2.8Round 8MAZURKIEWICZ184♥♣A+1+0
-2.8Round 11YBM124♥♣Q+2-1
-2.8Round 13PIEDRA63♦♠J-3-6
-2.9Round 8MAZURKIEWICZ193NT♠5-1-6
-2.9Round 15CROATIA231♦♦K-2-3
-3.0Round 2BLUE NOTE202♠♥3=-6
-3.0Round 6PD TIMES233NT♦3+2-1
-3.2Round 3PESSOA231♥x♠A-3+11
-3.3Round 14CHINA OPEN113♠♣3+1-2
-3.7Round 15CROATIA224♥♣A-1-5
-4.1Round 11YBM193NT♥2+2-1
-4.3Round 15CROATIA283NT♠4=+0
-4.4Round 15CROATIA263NT♠5=+1
-4.6Round 4LALL23♣♣4-1-6
-4.7Round 7THE MAGICDOGS33♠♥9-3-9
-5.1Round 15CROATIA293NT♣4+1+0
-5.2Round 9JINSHUO232NT♦6+1-6
-5.2Round 12GERMANY OPEN214♥♠A=+0
-5.5Round 9JINSHUO302NT♠7+1-6
-6.5Round 8MAZURKIEWICZ175♣♦K=+0
-6.6Round 6PD TIMES263NT♠K-1-16
-7.0Round 11YBM205♦x♠A-1-8
-7.5Round 14CHINA OPEN203♦x♥K-3-5
-7.6Round 9JINSHUO224♠x♥A-2-8
-8.1Round 7THE MAGICDOGS74♥♥3=+0
-10.5Round 12GERMANY OPEN274♠x♠A=-10
-10.8Round 13PIEDRA46♠♦A-1-13