ZHOU Fei Yue · LOMBARD WEIYU

377rank
-9.3Butler · 14 bds
-0.66per board
±4.8swing
+0.29vs par /bd
-0.13adjusted /bd
by round

vs par split: bidding +1.79 · play -1.50

Strength of schedule: opponents averaged +0.53/bd (a tough draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 100.0% · declarer play 40.0% · defence 85.7%

Bidding activity — not a pass: 46.9% (15/32)

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (3)
Declarer play50.0% (2)33.3% (3)
Defence100.0% (2)80.0% (5)

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

vs par by strain: NT +0.00 (4) · a suit +0.40 (10)

vs par by level: part-score -0.14 (7) · game +0.71 (7)

By role: declaring +0.16/bd (+1.71 vs par · 7) · defending -1.49/bd (-1.14 vs par · 7)

By vulnerability: vulnerable -1.87/bd (-2.43 vs par · 7) · not vulnerable +0.54/bd (+3.00 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.ChenK.Kotorowicz – K.AraszkiewiczOpen14-9.3-0.66+0.29

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
+9.0Round 1SPS CONSTRUCTION64♥x♦4+1+9
+7.1Round 1SPS CONSTRUCTION94♥x♠9-2+5
+3.6Round 1SPS CONSTRUCTION14♠x♥A=+10
+2.4Round 1SPS CONSTRUCTION53♥♥4=+6
+1.5Round 1SPS CONSTRUCTION121NT♣6+1+10
-0.0Round 1SPS CONSTRUCTION25♦x♠4-3+0
-1.0Round 1SPS CONSTRUCTION81NT♠5+2+0
-1.3Round 1SPS CONSTRUCTION141NT♥K-1+2
-1.4Round 1SPS CONSTRUCTION112♣♦2-2-7
-5.0Round 1SPS CONSTRUCTION74♠♥6=+0
-5.5Round 1SPS CONSTRUCTION33♦♠A=-9
-5.8Round 1SPS CONSTRUCTION132♣♦K-2-3
-6.1Round 1SPS CONSTRUCTION105♥x♠2-1-7
-6.8Round 1SPS CONSTRUCTION43NT♣5-1-12