SHI Shaomin · RADIO COMMUNICATIONS OF CAS

200rank
-59.3Butler · 56 bds
-1.06per board
±4.5swing
-1.91vs par /bd · #178/187
-1.18adjusted /bd
Butler per round: -11.7 -8.5 9.6 -11.3 -25.7 -7.2 -6.1 1.6by round

vs par split: bidding -1.02 · play -0.80

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -1.18/bd

Card play — on target: opening leads 77.8% #77 of 187 · declarer play 70.0% #117 of 187 · defence 83.9% #127 of 187

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (1)87.5% (8)
Declarer play33.3% (3)85.7% (7)
Defence87.5% (8)82.6% (23)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (1) · ♦ 80.0% (5) · ♣ 100.0% (1)

vs par by strain: NT -1.80 (15) · a suit -1.82 (40)

vs par by level: part-score -0.91 (11) · game -2.04 (44)

By role: declaring -0.11/bd (-2.88 vs par · 25) · defending -1.82/bd (-1.13 vs par · 31)

By vulnerability: vulnerable -1.96/bd (-1.64 vs par · 28) · not vulnerable -0.15/bd (-2.18 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.PuS.He – J.WenClosed7-11.7-1.67-3.57
Round 2Z.PuJ.Diamond – J.WolpertClosed7-8.5-1.21-3.00
Round 3Z.PuR.Tobing – J.TuejeOpen7+9.6+1.37-2.00
Round 4Z.PuH.Wang – P.DengClosed7-11.3-1.61-0.71
Round 5Z.PuF.Fantoni – D.ComptonOpen7-25.7-3.67-0.86
Round 6Z.PuV.Aronov – A.ZobuClosed7-7.2-1.03-2.86
Round 7Z.PuF.Karwur – S.DewiOpen7-6.1-0.87-1.00
Round 8Z.PuY.Wei – J.JinClosed7+1.6+0.23-1.29

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
+9.2Round 3PERTAMINA EP RED185♦♣Q=-2
+8.4Round 3PERTAMINA EP RED164♥♠K=+0
+7.8Round 6ATABEY84♠♥3=+7
+5.9Round 6ATABEY123NT♣5-1+10
+4.8Round 8JILINSHENGQIAOPAIXIEHUI253NT♣9+2+0
+4.7Round 7PERTAMINA EP BLUE194♠♦10-1+5
+3.5Round 1SHENZHEN PINGAN51NT♠3-2+0
+3.3Round 1SHENZHEN PINGAN13NT♠4+1+0
+3.0Round 8JILINSHENGQIAOPAIXIEHUI244♥♦8=+0
+2.3Round 2DIAMOND114♥♦A+1+0
+2.3Round 4PING AN CHINA272♠♥2-2+5
+2.2Round 4PING AN CHINA242NT♦9-1+4
+2.0Round 8JILINSHENGQIAOPAIXIEHUI264♥x♣8-2-3
+1.6Round 3PERTAMINA EP RED204♠♦Q+1+0
+1.5Round 8JILINSHENGQIAOPAIXIEHUI224♥♦9+1+0
+1.2Round 4PING AN CHINA233NT♠10=+0
+1.1Round 1SHENZHEN PINGAN64♥♥7+1+0
+0.9Round 1SHENZHEN PINGAN34♣♠Q-1-5
+0.6Round 2DIAMOND144♠♥Q+3-14
+0.6Round 4PING AN CHINA224♠♦K+1+0
+0.4Round 3PERTAMINA EP RED193NT♣3=+0
+0.4Round 4PING AN CHINA281NT♣4=+0
+0.4Round 8JILINSHENGQIAOPAIXIEHUI233NT♠10+2+2
+0.1Round 7PERTAMINA EP BLUE204♥♦4=+1
-0.1Round 7PERTAMINA EP BLUE162♥♠2-3-3
-0.4Round 5NUNES33♠♥2=+0
-0.4Round 6ATABEY144♥♦10-1-3
-0.4Round 7PERTAMINA EP BLUE174♠♦9=+1
-0.7Round 2DIAMOND133NT♦7+3-1
-0.9Round 1SHENZHEN PINGAN41♠♦J+1+1
-1.1Round 6ATABEY104♠♠J=+0
-1.3Round 7PERTAMINA EP BLUE185♣x♠J-3-4
-1.6Round 5NUNES44♠♦K+1+0
-1.7Round 2DIAMOND124♥♥6=+0
-1.8Round 8JILINSHENGQIAOPAIXIEHUI274♠♥4+1-1
-2.0Round 2DIAMOND104♠♣2+1+0
-2.1Round 3PERTAMINA EP RED214♥♦10+1+0
-2.7Round 2DIAMOND84♠x♥Q-2-5
-3.2Round 5NUNES14♠♦3=+0
-3.2Round 6ATABEY93NT♥5=-14
-3.4Round 3PERTAMINA EP RED154♠♦Q-1-6
-3.8Round 5NUNES74♠♣4=+13
-4.0Round 7PERTAMINA EP BLUE153NT♦6=+0
-4.2Round 5NUNES24♣♠7-1-6
-4.3Round 2DIAMOND92♦♠K=-1
-4.4Round 5NUNES51NT♦7+1-5
-4.5Round 3PERTAMINA EP RED174♠♦Q-2-6
-5.1Round 7PERTAMINA EP BLUE214♠♦2-2-7
-6.9Round 6ATABEY13Adj.♦A-7
-8.1Round 5NUNES64♥♦K=-8
-8.2Round 4PING AN CHINA265♣x♥A+1-4
-8.3Round 8JILINSHENGQIAOPAIXIEHUI284♥♠6+1-7
-8.8Round 1SHENZHEN PINGAN24♠x♣A-3-9
-9.3Round 6ATABEY113NTx♦3-2-13
-9.8Round 4PING AN CHINA253NT♠J=-10
-10.8Round 1SHENZHEN PINGAN74♠x♥3=-12