CHEN Kuan-Hsuan · POLAR FORMOSA

68rank
+13.6Butler · 112 bds
+0.12per board
±3.8swing
+0.54vs par /bd · #11/40
+0.44adjusted /bd
Butler per round: 3.3 3.3 3.3 3.3 10.3 10.3 10.3 10.3by round

vs par split: bidding +0.75 · play -0.21

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 92.9% #2 of 40 · declarer play 88.9% #1 of 40 · defence 83.6% #31 of 40

Bidding activity — not a pass: 50.0% #3 of 40 (150/300)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (5)91.3% (23)
Declarer play80.0% (5)90.9% (22)
Defence84.6% (13)83.3% (42)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 100.0% (7) · ♦ 100.0% (5) · ♣ 66.7% (6)

vs par by strain: NT +0.23 (26) · a suit +0.63 (86)

vs par by level: part-score +0.51 (39) · game +0.94 (65) · slam -2.62 (8)

By role: declaring +0.01/bd (-1.49 vs par · 57) · defending +0.24/bd (+2.64 vs par · 55)

By vulnerability: vulnerable -0.06/bd (+0.29 vs par · 56) · not vulnerable +0.30/bd (+0.79 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32M.LiuT.Garvey – A.LangelandOpen14+32.3+2.31+4.07
Round of 32M.LiuT.Hanlon – G.BartonOpen14-5.9-0.42+0.29
Round of 32M.LiuT.Hanlon – G.BartonOpen14+1.0+0.07+0.07
Round of 32M.LiuT.Hanlon – G.BartonOpen14-24.1-1.72-4.29
Round of 16M.LiuS.Auken – R.WellandOpen14-4.3-0.31+0.79
Round of 16M.LiuS.Auken – R.WellandOpen14-10.8-0.77-1.64
Round of 16M.LiuS.Auken – R.WellandOpen14+8.3+0.59+4.00
Round of 16M.LiuS.Auken – R.WellandOpen14+17.1+1.22+1.00

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
+10.6Round of 32GOOD LUCK104♥♣5=+10
+8.3Round of 16TICKET TO RIDE496♥♣A=+5
+8.0Round of 32GOOD LUCK526♠♣2=+0
+7.5Round of 16TICKET TO RIDE565♠x♥A-3+7
+7.1Round of 16TICKET TO RIDE353NT♣K-2+9
+7.0Round of 32GOOD LUCK374♥♣8=+3
+6.5Round of 16TICKET TO RIDE436♠♥T=+0
+6.3Round of 32GOOD LUCK294♠♠6=+7
+6.1Round of 32GOOD LUCK43NT♥6+1+10
+5.5Round of 32GOOD LUCK173NT♦Q+3+11
+5.4Round of 16TICKET TO RIDE53♥♦2-2+13
+4.8Round of 32GOOD LUCK13NT♠K-5+4
+4.3Round of 32GOOD LUCK542♠♦K=+6
+4.2Round of 16TICKET TO RIDE444♠x♣9-1+5
+4.0Round of 32GOOD LUCK281NT♥9-1+1
+4.0Round of 16TICKET TO RIDE293NT♥3+3+11
+3.9Round of 32GOOD LUCK144♠♥4=+8
+3.6Round of 32GOOD LUCK32♠♣J=+0
+3.5Round of 16TICKET TO RIDE314♠♣7+2+11
+3.3Round of 32GOOD LUCK274♠♥8-3+0
+3.2Round of 16TICKET TO RIDE404♠♦5-1+12
+3.1Round of 16TICKET TO RIDE203♥♣J+1+7
+3.0Round of 32GOOD LUCK213♠♠4-1-1
+2.7Round of 16TICKET TO RIDE105♣♥K-1+12
+2.6Round of 16TICKET TO RIDE384♥♣6+1+0
+2.5Round of 32GOOD LUCK252♦♥8=+1
+2.4Round of 32GOOD LUCK315♣x♥5-2+5
+2.3Round of 32GOOD LUCK152♠♠3=+5
+2.3Round of 16TICKET TO RIDE25♠x♣2-1+9
+2.2Round of 16TICKET TO RIDE473NT♠8=+0
+2.1Round of 16TICKET TO RIDE192♠♦K+1+1
+2.1Round of 16TICKET TO RIDE533NT♦T+3+1
+2.0Round of 32GOOD LUCK53♥♦A-1+5
+2.0Round of 32GOOD LUCK114♥♦7=-1
+1.8Round of 32GOOD LUCK193♠♦A-1+5
+1.6Round of 16TICKET TO RIDE154♥♠T=+0
+1.3Round of 16TICKET TO RIDE263♣♥J-2+7
+1.3Round of 16TICKET TO RIDE373♥♥8-1-2
+1.2Round of 16TICKET TO RIDE304♠♣K=+13
+1.1Round of 32GOOD LUCK71♠♦4+2+10
+1.0Round of 32GOOD LUCK134♠♥A=+0
+1.0Round of 32GOOD LUCK333NT♦2-1-1
+0.9Round of 32GOOD LUCK234♥♣5-1-1
+0.8Round of 32GOOD LUCK564♥♣4+1+1
+0.8Round of 16TICKET TO RIDE413NT♥6+1+0
+0.8Round of 16TICKET TO RIDE483NT♠3-2-3
+0.7Round of 32GOOD LUCK224♠♠2=+1
+0.7Round of 32GOOD LUCK462NT♣T+1+0
+0.7Round of 16TICKET TO RIDE143♥♣A-1+3
+0.7Round of 16TICKET TO RIDE274♥♣5=+0
+0.7Round of 16TICKET TO RIDE452♠♣K=+0
+0.6Round of 32GOOD LUCK393NT♦A-2+0
+0.5Round of 32GOOD LUCK64♥♠K+2+11
+0.5Round of 32GOOD LUCK95♣x♥A-2-5
+0.5Round of 32GOOD LUCK433♣♥7+1+0
+0.5Round of 16TICKET TO RIDE34♥♥3+1+0
+0.5Round of 16TICKET TO RIDE64♦♥5+1+0
+0.4Round of 16TICKET TO RIDE464♠♣2+2+13
+0.3Round of 16TICKET TO RIDE163NT♠T-1+5
+0.3Round of 16TICKET TO RIDE425♣♦4=+11
+0.2Round of 32GOOD LUCK323♥♠Q-1+0
+0.2Round of 16TICKET TO RIDE134♥♠3+1+0
+0.1Round of 32GOOD LUCK83♣♥J+2+0
+0.1Round of 16TICKET TO RIDE114♠♥A=+0
+0.0Round of 32GOOD LUCK513NT♠2+2-13
-0.3Round of 16TICKET TO RIDE13NT♦Q-1+5
-0.5Round of 32GOOD LUCK123♣♠5=+5
-0.5Round of 16TICKET TO RIDE244♥♣A-2+0
-0.7Round of 32GOOD LUCK353NT♠Q+1-1
-0.8Round of 32GOOD LUCK411NT♦Q=+0
-1.1Round of 16TICKET TO RIDE324♠♦K+1+0
-1.1Round of 16TICKET TO RIDE521NT♥7=+0
-1.2Round of 32GOOD LUCK472♥♠K+1+0
-1.3Round of 16TICKET TO RIDE393♠♥Q+1+6
-1.4Round of 16TICKET TO RIDE184♥♦3+2-11
-1.5Round of 32GOOD LUCK202♣♠5+1+1
-1.5Round of 16TICKET TO RIDE74♥♠A+1-1
-1.5Round of 16TICKET TO RIDE214♠♣4-1-5
-1.7Round of 32GOOD LUCK345♣♠A-1-2
-1.7Round of 16TICKET TO RIDE361NT♥3-1+2
-1.8Round of 32GOOD LUCK504♥♦A=+0
-1.8Round of 16TICKET TO RIDE554♠♥5-1-10
-1.9Round of 16TICKET TO RIDE232NT♥9+2-9
-1.9Round of 16TICKET TO RIDE346♠♠4=+0
-2.1Round of 32GOOD LUCK424♠x♣K-1+0
-2.3Round of 16TICKET TO RIDE222♠♥7=+0
-2.5Round of 32GOOD LUCK303♠♣A-1-4
-2.5Round of 32GOOD LUCK365♦x♥Q-3-5
-2.5Round of 16TICKET TO RIDE84♥♠2=-3
-2.5Round of 16TICKET TO RIDE513NT♣9-1+0
-2.6Round of 32GOOD LUCK402♠♣J-1+1
-2.6Round of 32GOOD LUCK531NT♠5=-5
-2.7Round of 16TICKET TO RIDE124♣x♦A-1-6
-2.9Round of 16TICKET TO RIDE255♣x♥5=-8
-3.1Round of 16TICKET TO RIDE172♦♣6=-5
-3.4Round of 32GOOD LUCK23NT♦2+1+0
-3.4Round of 16TICKET TO RIDE43♥♦4=-12
-3.5Round of 16TICKET TO RIDE546♣♦T=+2
-3.6Round of 32GOOD LUCK384♥♠J-2-2
-3.7Round of 32GOOD LUCK183♠♥3-1-4
-4.5Round of 32GOOD LUCK494♥♦9-2-6
-6.1Round of 32GOOD LUCK553♠x♥K-2-5
-6.3Round of 16TICKET TO RIDE93NT♣K-3-9
-6.3Round of 16TICKET TO RIDE284♥♦9-1-5
-6.5Round of 32GOOD LUCK246♠♠5-2-11
-6.5Round of 32GOOD LUCK454♠♥K+1-14
-6.7Round of 16TICKET TO RIDE503♥♠6-1-6
-7.1Round of 32GOOD LUCK484♠♣9-1-12
-8.6Round of 32GOOD LUCK443NT♥K+3-12
-8.7Round of 32GOOD LUCK165♠x♣7-3-4
-9.5Round of 32GOOD LUCK266♥♠J=+0
-9.7Round of 16TICKET TO RIDE337♦♥3-2-17