CHEN Yin-Shou · FRAPEI

236rank
+12.7Butler · 150 bds
+0.08per board
±4.7swing
-0.03vs par /bd · #281/535
-0.06adjusted /bd
Butler per round: -16.3 15.2 -20.8 -2.7 -19.4 7.4 15.4 -5.6 -11.4 -0.2 3.2 12.3 22.3 6 7.3by round

vs par split: bidding -0.02 · play -0.01

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 78.4% #247 of 534 · declarer play 73.3% #247 of 534 · defence 85.5% #276 of 535

Card play by contract type — on target
vs NTvs a suit
Opening leads42.9% (7)86.7% (30)
Declarer play64.3% (14)81.2% (16)
Defence71.4% (14)89.1% (55)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 66.7% (12) · ♦ 77.8% (9) · ♣ 87.5% (8)

vs par by strain: NT -0.66 (44) · a suit +0.24 (106)

vs par by level: part-score -0.08 (60) · game -0.11 (80) · slam +1.00 (10)

By role: declaring +0.11/bd (-1.51 vs par · 81) · defending +0.05/bd (+1.71 vs par · 69)

By vulnerability: vulnerable +0.65/bd (+0.28 vs par · 75) · not vulnerable -0.48/bd (-0.33 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.LinF.Karwur – D.SaculClosed10-16.3-1.63-1.80
Round 2Y.LinC.Chantamas – K.KoomtakoOpen10+15.2+1.52-1.30
Round 3Y.LinM.Wu – S.YangClosed10-20.8-2.08-0.90
Round 4Y.LinC.Grosset – S.SkorchevOpen10-2.7-0.27-0.80
Round 5Y.LinJ.Guesdon – C.LabetoulleOpen10-19.4-1.94-2.40
Round 6Y.LinR.Boland – M.MoranOpen10+7.4+0.74+2.30
Round 7Y.LinN.Cantatore – T.FullerClosed10+15.4+1.54+1.60
Round 8Y.LinW.Bailey – C.LeeOpen10-5.6-0.56-1.20
Round 9Y.LinA.Aydin – I.IlginOpen10-11.4-1.14-1.80
Round 10Y.LinP.Shelley – I.RobinsonOpen10-0.2-0.02+1.90
Round 11Y.LinM.Monsegur – J.AlfonsinClosed10+3.2+0.32+2.20
Round 12Y.LinP.Easwaran – PRAKASH ANIRUDHOpen10+12.3+1.23+1.10
Round 13Y.LinJ.Zhou – M.SunClosed10+22.3+2.23-0.10
Round 14Y.LinI.Comte – G.ProtatClosed10+6.0+0.60+1.00
Round 15Y.LinV.Sauvage – P.BogackiClosed10+7.3+0.73-0.20

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
+12.8Round 13CHINA SENIOR46♠♠2=+13
+11.9Round 12BANGALORE264NT♥J-1+12
+11.8Round 7SOUTH PERTH14♠x♥K=+12
+10.4Round 1INDONESIA OPEN105♥♠A=+13
+9.4Round 2MAGIC EYES THAILAND156♣♠3=+7
+8.7Round 7SOUTH PERTH96♣♠2+1+13
+8.6Round 11ISIDORO134♣♠5=+10
+8.4Round 2MAGIC EYES THAILAND114♥♠7=+11
+8.1Round 9GAIA212♠x♣10-3-3
+7.3Round 8OHMCONNECT153NT♥Q+4+14
+7.2Round 11ISIDORO192♦♣7+1+11
+7.1Round 4BLUE NOTE45♥♦A-1+13
+6.7Round 12BANGALORE212♠♦J=+11
+6.5Round 12BANGALORE284♠x♣8-1+6
+5.8Round 15LE BOSAKR263NT♦3+2+1
+5.6Round 13CHINA SENIOR74♥♠10-1+12
+5.5Round 11ISIDORO123♠♦Q=+7
+5.4Round 3MARK WU213NT♦9=+0
+4.5Round 15LE BOSAKR295♦♣A=-1
+4.4Round 9GAIA264♣♠9=+0
+4.3Round 15LE BOSAKR283NT♥10=+0
+4.2Round 7SOUTH PERTH84♠x♦K-2+5
+4.2Round 13CHINA SENIOR13♥♠3-1-2
+4.1Round 10IMPS13NT♦3=-1
+4.0Round 6MORAN215♣♠K=-5
+4.0Round 10IMPS72♠♥J-2+7
+3.9Round 6MORAN294♥♠5-1+6
+3.8Round 2MAGIC EYES THAILAND183NT♥A+2-10
+3.7Round 15LE BOSAKR224♥♣A-1+5
+3.5Round 2MAGIC EYES THAILAND171NT♥2=+5
+3.2Round 11ISIDORO111NT♥5-1+4
+3.2Round 13CHINA SENIOR53NT♥5=+3
+3.0Round 6MORAN233NT♦4+2+1
+3.0Round 10IMPS101♠♣8+3+1
+3.0Round 14LES GRANDS CRUS143♦♣2=+0
+2.9Round 1INDONESIA OPEN63NT♣4+1-1
+2.9Round 3MARK WU224♠♥10-1+5
+2.9Round 10IMPS54♠♦A-2+6
+2.9Round 14LES GRANDS CRUS203NT♥Q=-1
+2.8Round 8OHMCONNECT184♥♣A+1+0
+2.3Round 4BLUE NOTE24♥♣K-3+1
+2.2Round 1INDONESIA OPEN12♣♥5-2+0
+2.2Round 6MORAN302♠♦10=+0
+2.2Round 7SOUTH PERTH22NT♣6+1+1
+2.1Round 2MAGIC EYES THAILAND123NT♠4+3+1
+2.0Round 2MAGIC EYES THAILAND136♦♣4=+0
+1.7Round 15LE BOSAKR301NT♣Q=+2
+1.6Round 5RIDOLFO123♠♣J+1+1
+1.6Round 12BANGALORE224♠♣K+1+0
+1.6Round 14LES GRANDS CRUS171NT♥A+4-6
+1.5Round 3MARK WU273NT♥7=+0
+1.5Round 7SOUTH PERTH102♥♦3-1-1
+1.4Round 13CHINA SENIOR92♠♥9+1+6
+1.4Round 14LES GRANDS CRUS113♥♥2-2+0
+1.2Round 7SOUTH PERTH51NT♥10-1-2
+1.0Round 6MORAN243NT♥3=-1
+1.0Round 8OHMCONNECT203NT♠3+3-13
+1.0Round 10IMPS66♥x♣A-3+0
+0.9Round 9GAIA224♥♣Q=+1
+0.9Round 12BANGALORE233NT♥7+2+0
+0.8Round 8OHMCONNECT163NT♣3-2+11
+0.8Round 14LES GRANDS CRUS132♥♠A+1+0
+0.7Round 1INDONESIA OPEN33NT♥4+1+0
+0.7Round 4BLUE NOTE83NT♠6=-2
+0.7Round 4BLUE NOTE93NT♥5=+2
+0.7Round 8OHMCONNECT123♦♠A-1+4
+0.7Round 10IMPS92NT♠Q=+0
+0.6Round 9GAIA253NT♥7+1+13
+0.4Round 6MORAN274♠♦10+1+0
+0.4Round 8OHMCONNECT133♥♣A-1+1
+0.3Round 5RIDOLFO175♥x♠2-1-5
+0.3Round 6MORAN255♣♠5-2+8
+0.3Round 12BANGALORE252♠♥J=-1
+0.3Round 15LE BOSAKR214♠♦10+1+0
+0.2Round 3MARK WU292♥♦2-5+4
+0.2Round 5RIDOLFO114♥♣4=+0
+0.1Round 13CHINA SENIOR25♦♠Q=-11
+0.0Round 13CHINA SENIOR84♠♦9-2+0
-0.1Round 6MORAN281NT♠7-1-1
-0.1Round 14LES GRANDS CRUS151NT♥6-1+0
-0.2Round 10IMPS83♠♥7=+7
-0.2Round 13CHINA SENIOR36♥♦3+1-11
-0.2Round 14LES GRANDS CRUS194♥♣2+2+13
-0.3Round 5RIDOLFO132♠♥K+2+1
-0.4Round 9GAIA284♥♥9=+0
-0.4Round 14LES GRANDS CRUS183♥♣K-1+4
-0.5Round 9GAIA272♠♠3+1+0
-0.5Round 12BANGALORE294♥♦4+1+0
-0.6Round 1INDONESIA OPEN24♠♦A+2+8
-0.6Round 2MAGIC EYES THAILAND142♠♥10-1-2
-0.6Round 4BLUE NOTE13♦♥K-1+2
-0.6Round 4BLUE NOTE51NT♠6-1+1
-0.7Round 9GAIA302♥♣5=+0
-0.8Round 15LE BOSAKR274♥♠8=+1
-0.9Round 3MARK WU244♠♥5+1+0
-0.9Round 3MARK WU305♠♣7=+0
-0.9Round 5RIDOLFO164♠♣A-1-5
-1.0Round 11ISIDORO181NT♦6+1+0
-1.2Round 5RIDOLFO193♣♠A-2+0
-1.2Round 8OHMCONNECT144♠♥A-2+0
-1.2Round 14LES GRANDS CRUS123♠♦4=+0
-1.3Round 4BLUE NOTE74♥♠7=-13
-1.4Round 13CHINA SENIOR63♦♠Q-2-5
-1.4Round 15LE BOSAKR254♥♦K=+1
-1.6Round 3MARK WU263NT♣5+3-2
-1.7Round 9GAIA243NT♠J-2-5
-1.8Round 7SOUTH PERTH63♦♥4+2-1
-1.8Round 7SOUTH PERTH73♣♠K=-11
-1.8Round 14LES GRANDS CRUS162♥♥J=+0
-1.9Round 10IMPS43♥♣9-1+1
-2.1Round 5RIDOLFO182NT♥2-1-5
-2.2Round 1INDONESIA OPEN53NT♠A+2-2
-2.2Round 4BLUE NOTE64♠x♥6-2+0
-2.2Round 15LE BOSAKR241NT♥A-4-2
-2.3Round 5RIDOLFO153♣♥A-1-6
-2.6Round 11ISIDORO151NT♠9-2-3
-2.6Round 12BANGALORE304♠♦K=+0
-2.9Round 6MORAN226♦♥8=+2
-3.2Round 2MAGIC EYES THAILAND201NT♥4+1-6
-3.2Round 10IMPS22♠♥K-1-2
-3.2Round 11ISIDORO174♠♠5-3-1
-3.4Round 13CHINA SENIOR101NT♠4=-6
-3.5Round 8OHMCONNECT175♣♦K-1-10
-3.7Round 4BLUE NOTE34♠x♥3-1-6
-3.8Round 11ISIDORO146♠♣7=+11
-3.9Round 7SOUTH PERTH34♥x♦K-1+0
-3.9Round 9GAIA292♠♦Q+1-6
-4.1Round 1INDONESIA OPEN73♠♠4-2-2
-4.1Round 12BANGALORE243NT♦2-1-10
-4.4Round 2MAGIC EYES THAILAND164♥♦A=-11
-4.4Round 6MORAN264♥♠K=+13
-4.8Round 11ISIDORO205♦♠A-1-6
-4.9Round 8OHMCONNECT114♥♠5-1-10
-5.1Round 4BLUE NOTE102♥♠10=-6
-5.2Round 1INDONESIA OPEN82♥♣5=-7
-5.8Round 2MAGIC EYES THAILAND193♦♣J=-8
-5.9Round 11ISIDORO164♥♦J+1-11
-6.5Round 5RIDOLFO144♥x♣Q-2-5
-6.7Round 7SOUTH PERTH43NT♦10=+0
-8.2Round 5RIDOLFO205♣♠A=+0
-8.4Round 12BANGALORE274♠♣Q=-7
-8.6Round 15LE BOSAKR233NT♣J-3-9
-8.8Round 3MARK WU233♥x♠A-4+7
-9.0Round 8OHMCONNECT193♠x♦A-3-9
-9.2Round 1INDONESIA OPEN94♥♠K=-13
-9.3Round 3MARK WU253NT♦6-5-12
-9.3Round 3MARK WU287♦x♣10-1-11
-10.6Round 10IMPS34♥♦J=+0
-11.2Round 1INDONESIA OPEN46♦x♥10=-14
-18.2Round 9GAIA235♣x♥A-7-18