🇨🇳 CHU Zijie · CHINA

32rank
-63.9Butler · 126 bds
-0.51per board
±4.8swing
+0.10vs par /bd · #7/19
-0.23adjusted /bd
Butler per round: 0.2 0.2 -28.3 -28.3 -28.3 -28.3 -35.8 -35.8 -35.8by round

vs par split: bidding -0.03 · play -0.50

Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted -0.23/bd

Card play — on target: opening leads 79.2% #12 of 19 · declarer play 85.7% #6 of 19 · defence 63.2% #19 of 19

Bidding activity — not a pass: 37.4% #19 of 19 (140/374)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)82.4% (17)
Declarer play80.0% (5)88.9% (9)
Defence38.5% (13)76.0% (25)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 66.7% (6) · ♦ 100.0% (3) · ♣ 71.4% (7)

vs par by strain: NT -1.64 (42) · a suit +0.98 (84)

vs par by level: part-score -0.90 (39) · game +0.26 (74) · slam +2.23 (13)

By role: declaring -0.24/bd (-2.45 vs par · 56) · defending -0.72/bd (+2.14 vs par · 70)

By vulnerability: vulnerable -0.56/bd (-0.17 vs par · 63) · not vulnerable -0.45/bd (+0.38 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalH.GaoR.Kreitals – D.JansonsClosed14+15.2+1.09+0.79
QuarterfinalC.LiM.Balodis – J.IlzinsOpen14-15.0-1.07+1.64
SemifinalH.GaoM.Andonov – T.PavlovOpen14-41.3-2.95-1.36
SemifinalC.LiZ.Ferov – D.LazarovClosed14-0.8-0.06-1.50
SemifinalH.GaoM.Andonov – T.PavlovOpen14+19.0+1.36+1.93
SemifinalC.LiZ.Ferov – D.LazarovOpen14-5.2-0.37+1.36
FinalC.LiR.Bloch – E.ValletClosed14-16.1-1.15-1.71
FinalC.LiP.Bedouet – C.DeheegerClosed14-3.5-0.25-0.64
FinalH.GaoP.Bedouet – C.DeheegerClosed14-16.2-1.16+0.43

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
+14.0Semifinal🇧🇬 BULGARIA346♥-2+14
+12.7Semifinal🇧🇬 BULGARIA262♦x♥K-3+5
+10.3Semifinal🇧🇬 BULGARIA355♣-1+12
+10.0Semifinal🇧🇬 BULGARIA173NT♦T-1+10
+10.0Final🇫🇷 FRANCE133NT♠7=+9
+9.7Final🇫🇷 FRANCE346♠♥8-2+17
+9.3Semifinal🇧🇬 BULGARIA226♦♠J=+0
+8.3Semifinal🇧🇬 BULGARIA507♥-1+14
+8.0Final🇫🇷 FRANCE547♦♦2=-2
+7.7Quarterfinal🇱🇻 LATVIA113NT♥7+1+0
+5.7Quarterfinal🇱🇻 LATVIA13NT♠8-1+10
+5.6Quarterfinal🇱🇻 LATVIA107♥♠J=+0
+5.2Quarterfinal🇱🇻 LATVIA462♥-4+2
+5.0Semifinal🇧🇬 BULGARIA434♣x-2+12
+4.9Quarterfinal🇱🇻 LATVIA144♠♥7-2+6
+4.6Quarterfinal🇱🇻 LATVIA523♥-1+3
+4.3Semifinal🇧🇬 BULGARIA553NT-1+10
+4.3Final🇫🇷 FRANCE324♥♦J=+0
+3.3Semifinal🇧🇬 BULGARIA134♥x=+7
+3.3Semifinal🇧🇬 BULGARIA371NT+2+2
+3.3Final🇫🇷 FRANCE13♥♣K-1+2
+3.3Final🇫🇷 FRANCE395♦♥Q+1-11
+3.3Final🇫🇷 FRANCE476♦♣6=-2
+3.1Quarterfinal🇱🇻 LATVIA62♥♦6+1+0
+3.0Quarterfinal🇱🇻 LATVIA56♦♠5-2+13
+3.0Semifinal🇧🇬 BULGARIA484♠-1+6
+2.6Quarterfinal🇱🇻 LATVIA44♠♦A=-10
+2.3Final🇫🇷 FRANCE23NT♠2=-13
+2.3Final🇫🇷 FRANCE293NT♣6+1+0
+2.2Quarterfinal🇱🇻 LATVIA483NT=+0
+2.2Quarterfinal🇱🇻 LATVIA494♥=+11
+1.7Semifinal🇧🇬 BULGARIA302♥+1+0
+1.7Semifinal🇧🇬 BULGARIA425♣=+0
+1.3Semifinal🇧🇬 BULGARIA81NT+2+6
+1.3Semifinal🇧🇬 BULGARIA444♥=+11
+1.0Quarterfinal🇱🇻 LATVIA82♠♣2=+0
+1.0Final🇫🇷 FRANCE464♠♦A+1+0
+0.7Semifinal🇧🇬 BULGARIA21NT=+1
+0.7Semifinal🇧🇬 BULGARIA114♥=+0
+0.7Semifinal🇧🇬 BULGARIA451NT=+0
+0.3Semifinal🇧🇬 BULGARIA64♠+1+0
+0.3Semifinal🇧🇬 BULGARIA253NT♣T=+0
+0.3Semifinal🇧🇬 BULGARIA534♠=+0
+0.3Final🇫🇷 FRANCE313NT♠3+1+0
+0.3Final🇫🇷 FRANCE433NT♣3+1+0
+0.3Final🇫🇷 FRANCE492♠♦T+1+7
+0.3Final🇫🇷 FRANCE553NT♣2+2+0
+0.0Semifinal🇧🇬 BULGARIA214♥♣8+1-13
+0.0Semifinal🇧🇬 BULGARIA274♠♥9=+0
-0.0Semifinal🇧🇬 BULGARIA314♠+1+11
-0.0Semifinal🇧🇬 BULGARIA513♣-1+0
-0.0Semifinal🇧🇬 BULGARIA524♠=+8
+0.0Final🇫🇷 FRANCE54♠♣3+1+0
+0.0Final🇫🇷 FRANCE483NT♥3+2+0
+0.0Final🇫🇷 FRANCE536♥♣9=+0
-0.1Quarterfinal🇱🇻 LATVIA135♣♠T+1+0
-0.3Semifinal🇧🇬 BULGARIA44NT+1+0
-0.3Semifinal🇧🇬 BULGARIA294♥+1+0
-0.3Semifinal🇧🇬 BULGARIA323NT+2+0
-0.3Semifinal🇧🇬 BULGARIA414♥+3+9
-0.3Semifinal🇧🇬 BULGARIA472NT=-11
-0.6Quarterfinal🇱🇻 LATVIA434♠+1-1
-0.6Quarterfinal🇱🇻 LATVIA443NT=+1
-0.6Quarterfinal🇱🇻 LATVIA534♠+2+13
-0.7Semifinal🇧🇬 BULGARIA162♥♣T-1-4
-0.7Semifinal🇧🇬 BULGARIA193NT♥5+2-1
-0.7Semifinal🇧🇬 BULGARIA334♠=-1
-0.7Semifinal🇧🇬 BULGARIA383♥+2-10
-0.7Final🇫🇷 FRANCE43NT♥2=-1
-0.7Final🇫🇷 FRANCE303NT♠Q+1-1
-0.7Final🇫🇷 FRANCE444♥♣K=-1
-0.7Final🇫🇷 FRANCE523NT♣4=-1
-1.0Final🇫🇷 FRANCE334♥♥J+2-2
-1.1Quarterfinal🇱🇻 LATVIA24♠♣4+1+10
-1.1Quarterfinal🇱🇻 LATVIA74♣♥A-1-1
-1.3Semifinal🇧🇬 BULGARIA13♣=-6
-1.3Semifinal🇧🇬 BULGARIA394♠+2-2
-1.3Final🇫🇷 FRANCE32♠♥A+1-6
-1.7Final🇫🇷 FRANCE113NT♠T+2-1
-1.7Final🇫🇷 FRANCE123NT♥7+2-1
-1.7Final🇫🇷 FRANCE383♣♥K+1-9
-1.8Quarterfinal🇱🇻 LATVIA565♣-2+6
-2.0Final🇫🇷 FRANCE374♥x♠A-3+4
-2.0Final🇫🇷 FRANCE413♥♠2-1+0
-2.0Final🇫🇷 FRANCE421NT♠2+3+6
-2.3Final🇫🇷 FRANCE142♦♣3+2+7
-2.7Quarterfinal🇱🇻 LATVIA33NT♥T-1-5
-2.7Semifinal🇧🇬 BULGARIA124♥=-3
-2.7Semifinal🇧🇬 BULGARIA404♦=-1
-2.7Semifinal🇧🇬 BULGARIA464♥-2-6
-2.8Quarterfinal🇱🇻 LATVIA453NT+1+0
-2.8Quarterfinal🇱🇻 LATVIA504♥=-3
-2.8Quarterfinal🇱🇻 LATVIA551NT-1-4
-3.0Semifinal🇧🇬 BULGARIA243♦♥6=+0
-3.0Final🇫🇷 FRANCE103♣♠2+1+0
-3.3Final🇫🇷 FRANCE72♣♠A=+1
-3.3Final🇫🇷 FRANCE84♠♥T-1-5
-3.3Final🇫🇷 FRANCE504♥♥8-2+0
-3.7Semifinal🇧🇬 BULGARIA564♠=+1
-4.0Semifinal🇧🇬 BULGARIA143♣=+0
-4.0Semifinal🇧🇬 BULGARIA184♥♠5-1-2
-4.0Semifinal🇧🇬 BULGARIA283♦♥K-3-10
-4.0Final🇫🇷 FRANCE564♠♦6+1+0
-4.2Quarterfinal🇱🇻 LATVIA512NT-1-5
-4.3Quarterfinal🇱🇻 LATVIA123♥♦K+2-6
-4.3Final🇫🇷 FRANCE354♠♦Q=+0
-4.7Final🇫🇷 FRANCE403NT♦K=-6
-5.0Semifinal🇧🇬 BULGARIA53♦-3+0
-5.0Semifinal🇧🇬 BULGARIA103♥+1+10
-5.0Final🇫🇷 FRANCE361NTx♣Q=-7
-5.7Semifinal🇧🇬 BULGARIA364♥x=-7
-6.0Quarterfinal🇱🇻 LATVIA546♥=+0
-6.0Semifinal🇧🇬 BULGARIA151NT♠8+1-5
-6.0Semifinal🇧🇬 BULGARIA233♣♠K+1+0
-6.3Semifinal🇧🇬 BULGARIA74♠-1-6
-6.7Final🇫🇷 FRANCE96NT♠2+1-11
-7.0Quarterfinal🇱🇻 LATVIA473NT+1+0
-7.7Final🇫🇷 FRANCE63NT♠A-2-5
-7.7Final🇫🇷 FRANCE454♥♠7+1-8
-8.7Semifinal🇧🇬 BULGARIA206♥♥T=-1
-8.7Semifinal🇧🇬 BULGARIA543NT-1-12
-9.1Quarterfinal🇱🇻 LATVIA93NT♠7=-6
-9.7Semifinal🇧🇬 BULGARIA36NTx-1-13
-12.7Semifinal🇧🇬 BULGARIA493♥x+1-14
-13.0Final🇫🇷 FRANCE514♠♣T+1+13
-13.3Semifinal🇧🇬 BULGARIA93NT-1-15