LIAN Yong · CHINA OPEN

223rank
-1.8Butler · 112 bds
-0.02per board
±4.0swing
+0.51vs par /bd · #69/345
+0.18adjusted /bd
Butler per round: 12.5 11.1 -23.2 -16 -9.8 -33.8 39 18.4by round

vs par split: bidding +0.75 · play -0.24

Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.18/bd

Card play — on target: opening leads 74.1% #270 of 345 · declarer play 84.2% #63 of 345 · defence 82.5% #225 of 345

Bidding activity — not a pass: 34.2% #338 of 345 (108/316)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)73.7% (19)
Declarer play66.7% (3)87.5% (16)
Defence70.6% (17)87.0% (46)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 60.0% (10) · ♦ 66.7% (3) · ♣ 100.0% (7)

vs par by strain: NT -0.03 (30) · a suit +0.71 (82)

vs par by level: part-score +0.53 (51) · game +0.71 (56) · slam -2.00 (5)

By role: declaring +0.58/bd (-0.94 vs par · 49) · defending -0.48/bd (+1.64 vs par · 63)

By vulnerability: vulnerable +0.15/bd (+0.71 vs par · 56) · not vulnerable -0.18/bd (+0.30 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.LianD.Miles – J.FeldmanClosed14+12.5+0.89+1.57
Round 2R.LianH.Grosvenor – G.KozakosOpen14+11.1+0.79+0.36
Round 6R.LianK.Tylvad – M.JepsenClosed14-23.2-1.66+0.50
Round 7R.LianL.Kuo – H.SoClosed14-16.0-1.14-0.64
Round 8R.LianA.Sandin – C.MannClosed14-9.8-0.70-0.79
Round 10R.LianM.Mladenovic – J.MaricicClosed14-33.8-2.41-3.79
Round 11R.LianK.Raywood – S.BurnsOpen14+39.0+2.79+5.00
Round 12R.LianK.Mccallum – A.JohannssonClosed14+18.4+1.31+1.86

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
+11.1Round 11BURNS104♣♥3+1+15
+8.1Round 11BURNS133♥♥J+1+8
+7.4Round 12APAHEILI275♠x♦A-3+2
+7.3Round 12APAHEILI281NT♥3+1+12
+7.0Round 1TEAM CANADA74♠♦J-1+12
+6.1Round 10SERBIA194♦♦3=+1
+6.1Round 11BURNS63NTx♥3-2+5
+5.9Round 2BORDER GAVASKAR164♠♥T=+3
+5.4Round 11BURNS92NT♥3+2-1
+5.4Round 11BURNS142♥♦T=+5
+5.2Round 12APAHEILI163♦♥A+1+8
+4.7Round 2BORDER GAVASKAR266♦♥J+1+13
+4.6Round 1TEAM CANADA93♠♣J+1+1
+4.5Round 8DINKIN272♠♣J=+0
+4.3Round 2BORDER GAVASKAR253NT♥2+1+0
+4.3Round 8DINKIN241♠♦3+4-6
+4.2Round 6TEAM PHLINK214♠♣5-1+5
+4.0Round 2BORDER GAVASKAR276♠♥3=+0
+3.8Round 1TEAM CANADA105♠♦4+1+5
+3.6Round 1TEAM CANADA14♠x♥A=+10
+3.5Round 6TEAM PHLINK253♠♥Q=+0
+3.4Round 7CHINESE TAIPEI OPEN84♠♣K-1+5
+3.4Round 12APAHEILI204♥♠A-2+3
+2.9Round 10SERBIA254♠♣T-1+5
+2.9Round 11BURNS43♦♣A+1+11
+2.7Round 7CHINESE TAIPEI OPEN33NT♥K-3+6
+2.6Round 2BORDER GAVASKAR204♣♥A=+12
+2.6Round 8DINKIN284♥♣7+1+0
+2.5Round 1TEAM CANADA64♥♣K=+0
+2.4Round 1TEAM CANADA53♥♦4=+6
+2.3Round 1TEAM CANADA131NT♠9+1+5
+2.0Round 11BURNS114♥♦K+1+11
+1.9Round 11BURNS123♥♣A-1+2
+1.8Round 2BORDER GAVASKAR154♠♦Q-2+8
+1.8Round 6TEAM PHLINK244♥♣K-1+9
+1.7Round 12APAHEILI234♠♣T+1+0
+1.6Round 6TEAM PHLINK273NT♥A-1+10
+1.4Round 10SERBIA283NT♥6=+0
+1.3Round 7CHINESE TAIPEI OPEN53♠♦T=-7
+1.2Round 7CHINESE TAIPEI OPEN113NT♦K-1+5
+1.2Round 8DINKIN263NT♠2-2+7
+1.2Round 11BURNS23NT♣8=-2
+1.2Round 12APAHEILI183♠♦3-1+2
+1.1Round 11BURNS33♠♦2-1+5
+1.0Round 2BORDER GAVASKAR282♠♠J-1+2
+0.9Round 7CHINESE TAIPEI OPEN41NT♥2+1+1
+0.9Round 10SERBIA274♠♠4=+0
+0.8Round 1TEAM CANADA81NT♣4=+2
+0.6Round 6TEAM PHLINK223♠♥A-1+3
+0.6Round 12APAHEILI154♦♠4=+0
+0.5Round 1TEAM CANADA121NT♠7+2+10
+0.5Round 12APAHEILI252♣♣3+1+1
+0.4Round 11BURNS13NT♥6+1+11
+0.3Round 8DINKIN194♠♣K+2+11
+0.2Round 2BORDER GAVASKAR224♠♠3+1+0
+0.2Round 7CHINESE TAIPEI OPEN122♥♦Q-1+2
+0.0Round 8DINKIN213NT♠3+3-11
-0.3Round 12APAHEILI194♠♦A=+1
-0.4Round 2BORDER GAVASKAR175♦x♣5-1+0
-0.4Round 6TEAM PHLINK184♥♣5+1+0
-0.5Round 2BORDER GAVASKAR182♦♥6=-2
-0.5Round 6TEAM PHLINK284♠♥6=+0
-0.5Round 12APAHEILI244♠x♦A-1+0
-0.6Round 8DINKIN204♥♦9=+0
-0.7Round 8DINKIN234♥♠K+1+0
-0.7Round 8DINKIN252♠♦J+1-1
-0.8Round 10SERBIA203♣♦3+2-10
-0.9Round 8DINKIN174♥♠4-2-5
-1.0Round 8DINKIN162♠♥2=+0
-1.0Round 11BURNS73♠♦J-1+1
-1.3Round 1TEAM CANADA141NT♥Q-1+2
-1.3Round 6TEAM PHLINK194♥♦8+1+13
-1.5Round 7CHINESE TAIPEI OPEN24♠♥2+2-5
-1.6Round 12APAHEILI225♥♠6+1+1
-1.7Round 10SERBIA214♠♦J-1-4
-1.8Round 1TEAM CANADA41NT♣A+1-10
-1.8Round 10SERBIA161NT♣T-1-5
-1.9Round 7CHINESE TAIPEI OPEN93NT♦5+2-2
-1.9Round 12APAHEILI174♥♣J-1-4
-2.0Round 6TEAM PHLINK177♠♠6=+0
-2.0Round 7CHINESE TAIPEI OPEN143NT♣6+1-1
-2.1Round 11BURNS52♦♥K+2+0
-2.1Round 12APAHEILI213♣♠K=+0
-2.2Round 2BORDER GAVASKAR231NT♦A-1-6
-2.2Round 6TEAM PHLINK202♠♣A=-6
-2.3Round 7CHINESE TAIPEI OPEN73♠♣A=+0
-2.5Round 2BORDER GAVASKAR192♥♣5+1+0
-2.5Round 12APAHEILI264♦♠K=+0
-2.7Round 2BORDER GAVASKAR216♦♣5+1-11
-2.7Round 6TEAM PHLINK153NT♦2+1-1
-2.7Round 10SERBIA242♠♥5=+0
-2.8Round 1TEAM CANADA111NT♣6-1-8
-3.0Round 7CHINESE TAIPEI OPEN101NT♥2+1-10
-3.3Round 10SERBIA264♠♥7+2-2
-3.5Round 11BURNS83♣♠9+1-1
-3.6Round 1TEAM CANADA24♠♥4+1-4
-3.7Round 7CHINESE TAIPEI OPEN12♦♠Q=+0
-4.2Round 10SERBIA224♠♣4=-7
-4.3Round 10SERBIA153♠♥A=+0
-4.4Round 8DINKIN153NT♣9+1+0
-4.4Round 10SERBIA172NT♠2-1-5
-5.1Round 2BORDER GAVASKAR244♠♥8-1-14
-5.2Round 7CHINESE TAIPEI OPEN63♠♣A-1-3
-5.5Round 1TEAM CANADA33♠♥A-1-9
-6.0Round 6TEAM PHLINK163NT♠A-1-5
-6.1Round 7CHINESE TAIPEI OPEN133NT♣5=+0
-6.9Round 8DINKIN184♠♣A-1-6
-7.5Round 8DINKIN225♣♥T=+0
-7.7Round 6TEAM PHLINK263NT♦9-3-10
-10.5Round 10SERBIA185♠x♥7=-14
-11.4Round 10SERBIA236♦♥4=-12
-12.1Round 6TEAM PHLINK234♥x♠3=-11