SHI Zheng Jun · JINSHUO

64rank
-42.8Butler · 56 bds
-0.76per board
±4.2swing
-0.36vs par /bd
-0.73adjusted /bd
Butler per round: -42.8 -42.8 -42.8 -42.8by round

vs par split: bidding +0.54 · play -0.71

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.73/bd

Card play — on target: opening leads 75.0% · declarer play 66.7% · defence 81.2%

Bidding activity — not a pass: 40.7% (61/150)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)77.8% (9)
Declarer play0.0% (1)75.0% (8)
Defence100.0% (3)76.9% (13)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 60.0% (5) · ♦ 100.0% (4) · ♣ 50.0% (2)

vs par by strain: NT -0.71 (14) · a suit -0.34 (41)

vs par by level: part-score -0.77 (22) · game +0.13 (31) · slam -5.50 (2)

By role: declaring -0.72/bd (-1.00 vs par · 31) · defending -0.91/bd (+0.29 vs par · 24)

By vulnerability: vulnerable -0.91/bd (-0.75 vs par · 28) · not vulnerable -0.62/bd (+0.04 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16C.JuP.Tuszynski – A.KowalskiOpen14-29.2-2.09-1.21
Round of 16C.JuA.Kowalski – P.TuszynskiClosed14-16.8-1.20-0.07
Round of 16C.JuA.Kowalski – P.TuszynskiClosed14+16.5+1.18+0.57
Round of 16C.JuA.Kowalski – P.TuszynskiClosed14-13.3-0.95-0.71

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
+8.9Round of 16BORTOLETTI354♥x♠4=+7
+8.2Round of 16BORTOLETTI124♥-1+12
+7.7Round of 16BORTOLETTI13♣=+9
+7.6Round of 16BORTOLETTI422♠x♦8-3+3
+5.1Round of 16BORTOLETTI364♥♦Q=+8
+4.5Round of 16BORTOLETTI324♠♣6-2+2
+4.5Round of 16BORTOLETTI493NT♠7=+7
+4.4Round of 16BORTOLETTI534♠x♥6-1+8
+3.4Round of 16BORTOLETTI451NT♥8+3+2
+2.0Round of 16BORTOLETTI463♣♠5-1-2
+1.7Round of 16BORTOLETTI251NT♦5=-1
+1.7Round of 16BORTOLETTI542♠♥A=+6
+1.6Round of 16BORTOLETTI244♠♥Q=+0
+1.3Round of 16BORTOLETTI332♣♥K-1+4
+1.3Round of 16BORTOLETTI34Pass+4
+1.2Round of 16BORTOLETTI412NT♠Q-2-3
+0.7Round of 16BORTOLETTI112♦+2+0
+0.5Round of 16BORTOLETTI284♠♥5=+0
+0.2Round of 16BORTOLETTI511NT♣7=+0
+0.1Round of 16BORTOLETTI224♥♠A-1-5
+0.1Round of 16BORTOLETTI233♣♠K-1+1
+0.1Round of 16BORTOLETTI292♠♦6+2+1
+0.0Round of 16BORTOLETTI384♠♥T+1+0
-0.1Round of 16BORTOLETTI25♥+1+1
-0.2Round of 16BORTOLETTI483NT♥Q+1+0
-0.3Round of 16BORTOLETTI213NT♦Q=+1
-0.5Round of 16BORTOLETTI144♥-1+2
-0.6Round of 16BORTOLETTI562♠♦A=-5
-0.8Round of 16BORTOLETTI102♠+1-1
-1.0Round of 16BORTOLETTI174♠♥5=-1
-1.0Round of 16BORTOLETTI273♥♠6=+0
-1.4Round of 16BORTOLETTI63NT+1+0
-1.5Round of 16BORTOLETTI445♣♠T=-3
-1.7Round of 16BORTOLETTI47♠=+0
-1.8Round of 16BORTOLETTI392♥♦T+1+0
-1.9Round of 16BORTOLETTI202♣♥3+1+0
-2.0Round of 16BORTOLETTI474♠♥J+1-1
-2.1Round of 16BORTOLETTI194♠♣5-1+6
-2.2Round of 16BORTOLETTI133NT=+0
-2.4Round of 16BORTOLETTI163NT♣J+2+12
-2.4Round of 16BORTOLETTI312♠♥K+3-6
-2.5Round of 16BORTOLETTI304♥♣K=+0
-2.7Round of 16BORTOLETTI182♥♠Q=-5
-3.0Round of 16BORTOLETTI404♥♦5-2-7
-3.8Round of 16BORTOLETTI374♠x♥4-2-5
-3.9Round of 16BORTOLETTI93NT-4-11
-4.2Round of 16BORTOLETTI262♠♣A-2-3
-4.2Round of 16BORTOLETTI503NT♥4-1-10
-4.8Round of 16BORTOLETTI552♥♦6-2-6
-5.0Round of 16BORTOLETTI33♣+2-11
-5.2Round of 16BORTOLETTI154♠♦J-1-6
-5.9Round of 16BORTOLETTI435♥♠J+1+5
-8.9Round of 16BORTOLETTI73NT=+0
-10.1Round of 16BORTOLETTI83NT=-7
-10.3Round of 16BORTOLETTI526♥♠8-1-11
-11.2Round of 16BORTOLETTI54♠=-11