SHEN Siyuan · PAN CHINA

150rank
+39.7Butler · 110 bds
+0.36per board
±4.0swing
+0.22vs par /bd · #264/695
+0.33adjusted /bd
Butler per round: 3.5 -3.7 3.9 -11.7 -8.7 35 -13.8 -10.9 35.2 11.5 -0.6by round

vs par split: bidding +0.06 · play +0.15

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 71.4% #610 of 694 · declarer play 82.6% #112 of 694 · defence 87.7% #179 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)72.7% (22)
Declarer play71.4% (7)87.5% (16)
Defence86.7% (15)88.1% (42)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 42.9% (7) · ♦ 40.0% (5) · ♣ 100.0% (7)

vs par by strain: NT -0.37 (30) · a suit +0.44 (80)

vs par by level: part-score +0.21 (38) · game +0.25 (65) · slam +0.00 (7)

By role: declaring +1.17/bd (-1.49 vs par · 53) · defending -0.39/bd (+1.81 vs par · 57)

By vulnerability: vulnerable +0.64/bd (+0.64 vs par · 56) · not vulnerable +0.08/bd (-0.22 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.LiA.Saaid Ghoneim – K.NabilOpen10+3.5+0.35-0.60
Round 3R.LiH.Poon – C.LooOpen10-3.7-0.37-0.20
Round 5R.LiT.Thomson – A.LenartOpen10+3.9+0.39+1.10
Round 6R.LiR.Ling – E.TseOpen10-11.7-1.17-1.00
Round 7R.LiP.Van Montfoort – V.FellingaClosed10-8.7-0.87+1.40
Round 8R.LiP.Spil – A.WeberClosed10+35.0+3.50+5.80
Round 9R.LiH.Dabekaussen – P.MeysOpen10-13.8-1.38-1.40
Round 11R.LiM.Verseput – R.StienenOpen10-10.9-1.09-4.00
Round 12R.LiJ.Lafourcade – J.HenriClosed10+35.2+3.52-1.30
Round 13R.LiA.Turner – M.CornellOpen10+11.5+1.15+2.10
Round 15R.LiJ.Cormack – K.WoolesClosed10-0.6-0.06+0.50

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
+10.1Round 12FRENCKEN263NT♥3=+10
+9.9Round 82 KLAVEREN204♥♣10-1+12
+9.4Round 12FRENCKEN306♣♦A=+0
+9.1Round 13CORNELL NZ NORWAY24♥♠3=+3
+8.0Round 12FRENCKEN283NT♠10=+10
+7.8Round 2EGYPT155♣x♥8-2+10
+7.3Round 82 KLAVEREN124♠♥K=+10
+6.8Round 13CORNELL NZ NORWAY74♠♥K=+10
+6.5Round 7STEPBRIDGE12♣♦K=+11
+6.5Round 15RAYNER254♠♦K-1+12
+6.2Round 2EGYPT205♠x♣3-1-7
+6.0Round 7STEPBRIDGE86♠♥2=+0
+5.5Round 3SINGAPORE284♥♠K-1+8
+5.4Round 12FRENCKEN246♠♦A=+0
+5.3Round 6CHINA HONG KONG264♦♠3-2+7
+4.9Round 12FRENCKEN233NT♣5=-1
+4.5Round 13CORNELL NZ NORWAY104♠♥Q-1+12
+4.3Round 82 KLAVEREN163NT♠2-2+12
+4.2Round 11PEGASUS 2143NT♥9+1+0
+3.8Round 12FRENCKEN253NT♠2=+0
+3.6Round 5TOTOJACK173♦♦6-2+5
+3.5Round 2EGYPT144♦♠A-2+5
+3.4Round 82 KLAVEREN113NT♥J-1+5
+3.4Round 82 KLAVEREN144♥♠2-2+5
+3.4Round 11PEGASUS 2163♦♠J+2-7
+3.3Round 11PEGASUS 2184♠♣K=+3
+3.0Round 5TOTOJACK156♥♣3=+0
+2.7Round 5TOTOJACK203♦♠9+1+10
+2.4Round 5TOTOJACK143NT♠7-1+4
+2.3Round 82 KLAVEREN134♥♦7+1+4
+2.3Round 12FRENCKEN223♣♥A+1+0
+2.2Round 13CORNELL NZ NORWAY13NT♠7+3+1
+2.1Round 6CHINA HONG KONG272♠♥K-1+8
+2.0Round 13CORNELL NZ NORWAY93NT♥3=+13
+1.7Round 6CHINA HONG KONG234♥♣Q+1+0
+1.5Round 82 KLAVEREN184♠♦10+1+0
+1.4Round 5TOTOJACK182♠♣3-1-2
+1.4Round 9DE MIJNSTREEK301NT♠Q+1+7
+1.4Round 15RAYNER214♥♥3=-1
+1.3Round 3SINGAPORE215♣♥10=+0
+1.2Round 82 KLAVEREN172♠♥J-1+5
+1.2Round 82 KLAVEREN192♦♣8+1+5
+1.2Round 15RAYNER264♠♣J+1+1
+1.0Round 2EGYPT183NT♠2-1+5
+0.8Round 2EGYPT172♠♣4-1+2
+0.7Round 3SINGAPORE304♦♣J-1-2
+0.7Round 9DE MIJNSTREEK213♠♥J+1-1
+0.6Round 9DE MIJNSTREEK284♥♣K+2-12
+0.5Round 7STEPBRIDGE52♥♣3=+1
+0.5Round 82 KLAVEREN154♠♠2+1+0
+0.4Round 3SINGAPORE273♣♣Q=+1
+0.3Round 5TOTOJACK114♠♠10=+0
+0.2Round 7STEPBRIDGE23NT♥6+2+1
+0.1Round 5TOTOJACK165♥♠4+1+1
+0.1Round 9DE MIJNSTREEK264♣♥4+2+15
+0.1Round 15RAYNER224♠♥4=+0
+0.0Round 5TOTOJACK124♥♦2+1+0
-0.2Round 9DE MIJNSTREEK293NT♠J=+2
-0.2Round 12FRENCKEN213NT♦2+1-12
-0.3Round 3SINGAPORE291NT♣K-1+1
-0.3Round 5TOTOJACK193♣♦7=-7
-0.4Round 11PEGASUS 2154♥♠Q=+0
-0.4Round 13CORNELL NZ NORWAY53NT♣4=+1
-0.4Round 15RAYNER284♠♦Q=-1
-0.5Round 3SINGAPORE234♣♣2=+0
-0.5Round 7STEPBRIDGE33NT♥8+1-1
-0.6Round 3SINGAPORE262♠♠K-2+2
-0.6Round 9DE MIJNSTREEK224♥♠Q=-1
-0.7Round 7STEPBRIDGE74♠♥K=+0
-1.0Round 2EGYPT123♥♣8=+0
-1.0Round 2EGYPT133NT♣3+3-13
-1.0Round 11PEGASUS 2204♠♣3+2-12
-1.0Round 15RAYNER294♠♥5+1+0
-1.1Round 6CHINA HONG KONG302♦♠6+1+0
-1.2Round 15RAYNER274♠♦K=+1
-1.4Round 2EGYPT165♠♥4-2+0
-1.5Round 11PEGASUS 2175♣♥Q-2+0
-1.7Round 6CHINA HONG KONG251NT♥9=+0
-1.7Round 9DE MIJNSTREEK243NT♣3-2-5
-1.7Round 13CORNELL NZ NORWAY41♠♣J+1+1
-1.9Round 6CHINA HONG KONG242NT♥4+2-6
-1.9Round 13CORNELL NZ NORWAY32♥♦5=-1
-2.0Round 15RAYNER244♠♠5+2-1
-2.2Round 6CHINA HONG KONG223NT♣3-1-10
-2.2Round 15RAYNER235♣♥3-1-6
-2.3Round 11PEGASUS 2134♥♦5+1+0
-2.7Round 7STEPBRIDGE42♠♥5=+0
-2.8Round 9DE MIJNSTREEK252♥♣A+1-1
-2.8Round 13CORNELL NZ NORWAY81NT♦5-1-8
-2.9Round 7STEPBRIDGE93NT♦Q+1-1
-3.0Round 15RAYNER303NT♣2+2+0
-3.1Round 3SINGAPORE242♠♥9=-5
-3.1Round 12FRENCKEN296NT♦3+1-13
-3.3Round 2EGYPT112♦♥7=-5
-3.4Round 3SINGAPORE222♥♦5-3-1
-3.7Round 3SINGAPORE255♦x♠5-1-6
-4.3Round 7STEPBRIDGE62♥♥J+1-10
-4.6Round 6CHINA HONG KONG214♠♦5=-7
-4.6Round 6CHINA HONG KONG283♠♠3+1-2
-4.7Round 6CHINA HONG KONG294♠♥A+1+0
-5.0Round 11PEGASUS 2123NT♥6=+0
-5.2Round 9DE MIJNSTREEK273NTx♠3=-6
-5.4Round 12FRENCKEN271NT♣3+3-7
-5.7Round 11PEGASUS 2114♥♦9=-11
-5.9Round 11PEGASUS 2192♠♦8+2-13
-6.1Round 9DE MIJNSTREEK234♥♦6-1-12
-6.3Round 13CORNELL NZ NORWAY65♣x♠3-1-11
-9.1Round 2EGYPT194♠♦K=-3
-9.3Round 5TOTOJACK136♠♣A=+0
-10.8Round 7STEPBRIDGE106♥♣A+1+13