🇨🇳 SHI Zheng Jun · CHINA

47rank
-18.7Butler · 16 bds
-1.17per board
±4.5swing
-0.56vs par /bd
-1.18adjusted /bd
by round

vs par split: bidding +0.12 · play -0.69

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -1.18/bd

Card play — on target: opening leads 66.7% · declarer play 83.3% · defence 71.4%

Bidding activity — not a pass: 60.0% (24/40)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)100.0% (1)
Declarer play66.7% (3)100.0% (3)
Defence75.0% (4)66.7% (3)

Opening leads by suit led: ♠ 50.0% (2) · ♣ 100.0% (1)

vs par by strain: NT -0.38 (8) · a suit -0.75 (8)

vs par by level: part-score +1.00 (6) · game -1.22 (9) · slam -4.00 (1)

By role: declaring +1.80/bd (+0.00 vs par · 9) · defending -4.99/bd (-1.29 vs par · 7)

By vulnerability: vulnerable -3.65/bd (-1.75 vs par · 8) · not vulnerable +1.31/bd (+0.62 vs par · 8)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalC.JuG.Helgemo – T.GrudeClosed16-18.7-1.17-0.56

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
+4.0Quarterfinal🇳🇴 NORWAY111NT♣3=-1
+4.0Quarterfinal🇳🇴 NORWAY144♥♣3+2+1
+3.7Quarterfinal🇳🇴 NORWAY132♣♣4=+5
+2.9Quarterfinal🇳🇴 NORWAY91NT♥T+2+1
+2.6Quarterfinal🇳🇴 NORWAY35♣x♥8-3+0
+1.6Quarterfinal🇳🇴 NORWAY63NT♣2+1+0
+1.4Quarterfinal🇳🇴 NORWAY81NT♠Q+2+6
+0.7Quarterfinal🇳🇴 NORWAY51NT♠3+1+1
-0.4Quarterfinal🇳🇴 NORWAY14♥♣A=-1
-0.9Quarterfinal🇳🇴 NORWAY155♦x♠K-2+5
-2.9Quarterfinal🇳🇴 NORWAY24♥♠J-1-6
-5.6Quarterfinal🇳🇴 NORWAY103NT♠4=+1
-5.6Quarterfinal🇳🇴 NORWAY163NT♠2+2-1
-6.4Quarterfinal🇳🇴 NORWAY73NT♣T=-10
-7.4Quarterfinal🇳🇴 NORWAY41♥♠6+1-6
-10.4Quarterfinal🇳🇴 NORWAY126♣♦2+1-4