YU Fanfei · SHENGXING GREEN

135rank
-45.0Butler · 20 bds
-2.25per board
±4.2swing
-2.75vs par /bd
-1.40adjusted /bd
Butler per round: -32.9 -12.1by round

vs par split: bidding -0.55 · play -2.20

Strength of schedule: opponents averaged +0.85/bd (a tough draw) → opponent-adjusted -1.40/bd

Card play — on target: opening leads 83.3% · declarer play 50.0% · defence 72.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads·83.3% (6)
Declarer play60.0% (5)0.0% (1)
Defence66.7% (3)75.0% (8)

Opening leads by suit led: ♠ 50.0% (2) · ♦ 100.0% (3) · ♣ 100.0% (1)

vs par by strain: NT -3.60 (10) · a suit -1.90 (10)

vs par by level: part-score +0.18 (11) · game -6.33 (9)

By role: declaring -3.92/bd (-5.33 vs par · 9) · defending -0.88/bd (-0.64 vs par · 11)

By vulnerability: vulnerable -2.40/bd (-4.00 vs par · 10) · not vulnerable -2.10/bd (-1.50 vs par · 10)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3S.MaS.Zhang – J.ZhuClosed10-32.9-3.29-4.40
Round 6S.MaB.Zbik – F.KurlitClosed10-12.1-1.21-1.10

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
+4.1Round 6POLAND293♠♥A+1+8
+3.9Round 6POLAND273♠♣5+1+7
+3.5Round 3SHENGXING MARS214♠♦9-2-1
+1.7Round 6POLAND211NT♥A=+0
+1.2Round 3SHENGXING MARS241NT♦4-1+2
+0.9Round 6POLAND224♥♠K+1+0
-0.2Round 3SHENGXING MARS273♥♦10+1+6
-0.8Round 6POLAND232NT♦10+2-1
-1.1Round 6POLAND301NT♠7=+1
-1.2Round 3SHENGXING MARS283NT♥3+2+0
-1.2Round 6POLAND244♣♠5=-1
-2.1Round 3SHENGXING MARS293♣♠6+1-7
-4.5Round 3SHENGXING MARS252NT♣A-1-5
-4.5Round 6POLAND263NT♣2-2-7
-5.4Round 3SHENGXING MARS233NT♦6-2-8
-5.4Round 6POLAND253NT♥5-3-6
-5.6Round 3SHENGXING MARS223♠♣5-1-8
-9.0Round 3SHENGXING MARS304♥♦7=-11
-9.6Round 3SHENGXING MARS263NT♥3-1-12
-9.7Round 6POLAND284♠♦9-1-12