SHEN Yu Xiong · SHANGHAI BRIDGE

264rank
-29.8Butler · 14 bds
-2.13per board
±5.3swing
-2.86vs par /bd
-1.56adjusted /bd
by round

vs par split: bidding -2.00 · play -0.86

Strength of schedule: opponents averaged +0.56/bd (a tough draw) → opponent-adjusted -1.56/bd

Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 100.0%

Bidding activity — not a pass: 45.7% (16/35)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (4)
Declarer play0.0% (1)66.7% (3)
Defence100.0% (3)100.0% (5)

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

vs par by strain: NT -5.00 (4) · a suit -2.00 (10)

vs par by level: part-score -1.57 (7) · game -2.50 (6) · slam -14.00 (1)

By role: declaring -4.82/bd (-5.83 vs par · 6) · defending -0.11/bd (-0.62 vs par · 8)

By vulnerability: vulnerable -0.30/bd (-1.86 vs par · 7) · not vulnerable -3.96/bd (-3.86 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 8B.ZhuB.Thompson – J.ThompsonOpen14-29.8-2.13-2.86

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
+6.4Round 8POST PANDA263♠♥J-2+2
+4.0Round 8POST PANDA232♠♦J-1+6
+2.8Round 8POST PANDA252♥♥J=+6
+1.8Round 8POST PANDA154♠♦6+1+0
+1.2Round 8POST PANDA195♥x♠2-1+0
-0.4Round 8POST PANDA222♠♣4+1-7
-0.8Round 8POST PANDA242♠♠2+1+0
-2.2Round 8POST PANDA281NT♥2-1-11
-2.8Round 8POST PANDA184♥♦2-2-3
-4.0Round 8POST PANDA213NT♠3=+0
-5.3Round 8POST PANDA201NT♥J-2-7
-7.3Round 8POST PANDA173NT♥2+2-2
-10.7Round 8POST PANDA165♦x♠K-5-10
-12.5Round 8POST PANDA276♠♦A-1-14