SHAN Sheng · LU DONG

113rank
-25.0Butler · 56 bds
-0.45per board
±3.9swing
-0.27vs par /bd
+0.21adjusted /bd
Butler per round: -12.9 -5.3 -6.8 -6.8by round

vs par split: bidding -0.46 · play +0.20

Strength of schedule: opponents averaged +0.65/bd (a tough draw) → opponent-adjusted +0.21/bd

Card play — on target: opening leads 88.9% · declarer play 76.9% · defence 94.1%

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)92.3% (13)
Declarer play100.0% (4)66.7% (9)
Defence100.0% (6)92.9% (28)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 83.3% (6) · ♦ 100.0% (4) · ♣ 66.7% (3)

vs par by strain: NT -1.62 (16) · a suit +0.28 (40)

vs par by level: part-score -0.05 (19) · game +0.27 (34) · slam -7.67 (3)

By role: declaring -0.03/bd (-3.04 vs par · 22) · defending -0.72/bd (+1.53 vs par · 34)

By vulnerability: vulnerable -1.88/bd (-0.39 vs par · 28) · not vulnerable +0.99/bd (-0.14 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32L.GanI.Coskun – J.KennyOpen14-12.9-0.92+1.14
Round of 16L.GanI.Grzejdziak – S.GrzejdziakClosed14-5.3-0.38-1.50
QuarterfinalL.GanM.Krasnosselski – T.DikhnovaClosed14-9.0-0.64-0.57
QuarterfinalL.GanC.D'Ovidio – M.BompisOpen14+2.2+0.16-0.14

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
+8.6Round of 321R5W283NT♣4=+7
+8.4QuarterfinalGOOD SIX223♦♠A+3+10
+8.4QuarterfinalGOOD SIX254♣x♣2-2+9
+5.5Round of 16POLAND85♦♥2-2+11
+3.8Round of 16POLAND34♠♥10-1+10
+3.6QuarterfinalGOOD SIX43♠♥8-3+5
+3.4QuarterfinalGOOD SIX124♥♥3+1+1
+2.9QuarterfinalGOOD SIX24♥♠10=+0
+2.7QuarterfinalGOOD SIX13NT♠A-2-1
+2.4QuarterfinalGOOD SIX153NT♠10+1+4
+2.3Round of 321R5W155♦♠6+1+13
+2.3QuarterfinalGOOD SIX163♠♣K=-7
+2.1QuarterfinalGOOD SIX113♦♥9-1+5
+1.9Round of 16POLAND144♥♠A=-1
+1.7Round of 321R5W173♠♣K-2-1
+1.6QuarterfinalGOOD SIX261NT♦Q-1+0
+1.5Round of 16POLAND22♠♦8=+0
+1.0Round of 321R5W224♠♦4+1+0
+0.9Round of 16POLAND13NT♠4+2-11
+0.9QuarterfinalGOOD SIX101NT♣6=-1
+0.8Round of 16POLAND104♠♦3=+1
+0.1QuarterfinalGOOD SIX54♠♦J=+0
+0.1QuarterfinalGOOD SIX204♥♦5=+0
-0.0QuarterfinalGOOD SIX64♠♦6+2-1
-0.1Round of 16POLAND63NT♦2+1+0
-0.3QuarterfinalGOOD SIX83♠♣J+2-6
-0.3QuarterfinalGOOD SIX274♥♠2+1+0
-0.4Round of 16POLAND53NT♠Q+1-11
-0.4QuarterfinalGOOD SIX242NT♦4+3+2
-0.5Round of 321R5W253NT♥10=+1
-0.5Round of 321R5W263♣♥2=+0
-0.7QuarterfinalGOOD SIX214♥♦10+2-1
-0.8Round of 321R5W183NT♣5+1-1
-1.3Round of 321R5W211NT♥2-1+2
-1.3QuarterfinalGOOD SIX33NT♠Q=+1
-1.6Round of 321R5W233NT♠10+1-4
-1.7QuarterfinalGOOD SIX194♠♣K-2+0
-1.8Round of 16POLAND133♠♥A=+10
-2.0QuarterfinalGOOD SIX72♠♥J=-6
-2.1Round of 321R5W244♠♣J+1+0
-2.1Round of 16POLAND76♣♠J-1-16
-2.1Round of 16POLAND114♥♠K+1+0
-2.1QuarterfinalGOOD SIX94♠♣K+1-1
-2.6Round of 16POLAND121NT♣10+2-7
-2.7Round of 321R5W193♠♣6=+0
-3.5Round of 321R5W274♥♥2-1-9
-3.5Round of 16POLAND94♥♦10+1+0
-3.6QuarterfinalGOOD SIX173♣x♣10-1-5
-3.7QuarterfinalGOOD SIX235♦♥9+2+4
-5.3QuarterfinalGOOD SIX183NT♣6+1-7
-5.3QuarterfinalGOOD SIX282♦♣K=-11
-6.0QuarterfinalGOOD SIX144♥♠6-1-4
-6.5Round of 321R5W165♦x♦3-2-5
-7.0Round of 321R5W204♥♥8=+13
-7.1Round of 16POLAND46♥♠4-1-7
-13.0QuarterfinalGOOD SIX136♥♠J=+0