LIAN Yong · SHANGHAILVCHENG

134rank
+53.1Butler · 140 bds
+0.38per board
±4.0swing
+0.66vs par /bd · #74/567
+0.36adjusted /bd
Butler per round: 20.3 2.9 5.8 24.8 11.9 16.5 -7.5 -31.6 15.8 -8.3 -9.5 1.9 15.7 -5.6by round

vs par split: bidding +0.43 · play +0.22

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.36/bd

Card play — on target: opening leads 67.6% #525 of 567 · declarer play 70.6% #424 of 567 · defence 84.5% #229 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads58.3% (12)72.0% (25)
Declarer play54.5% (11)78.3% (23)
Defence68.4% (19)90.4% (52)

Opening leads by suit led: ♠ 66.7% (9) · ♥ 80.0% (15) · ♦ 50.0% (6) · ♣ 57.1% (7)

vs par by strain: NT -0.26 (43) · a suit +1.05 (96)

vs par by level: part-score +1.77 (56) · game -0.01 (77) · slam -1.33 (6)

By role: declaring +0.43/bd (-1.73 vs par · 69) · defending +0.33/bd (+2.99 vs par · 71)

By vulnerability: vulnerable +0.88/bd (+1.55 vs par · 67) · not vulnerable -0.07/bd (-0.15 vs par · 73)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.SunZ.Ba – L.TianOpen10+20.3+2.03+1.60
Round 2S.SunY.Tao – Z.TangOpen10+2.9+0.29+2.00
Round 3S.SunN.Lee – L.LamOpen10+5.8+0.58+2.00
Round 5S.SunS.Wu – S.ShenOpen10+24.8+2.48+2.00
Round 6S.SunJ.Hu – Y.ChenOpen10+11.9+1.19+3.00
Round 7S.SunA.Nurhalim – M.HartonoOpen10+16.5+1.65+4.30
Round 8S.SunA.Wildavsky – K.RosenbergClosed10-7.5-0.75-0.80
Round 9S.SunP.Zatorski – R.PachtmanOpen10-31.6-3.16-6.50
Round 10S.SunJ.Campos – S.De MelloOpen10+15.8+1.58-0.50
Round 11S.SunW.He – S.LiuOpen10-8.3-0.83-0.40
Round 12S.SunZ.Xie – Z.LiaoClosed10-9.5-0.95-1.40
Round 13S.SunC.Baldysz – S.BaldyszOpen10+1.9+0.19-1.10
Round 14S.SunB.Naidoo – P.SinhaOpen10+15.7+1.57+3.20
Round 15S.SunZ.Shao – Y.ShenClosed10-5.6-0.56+1.90

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
+10.8Round 5SAN CHEN FUND183NT♠A=+10
+10.8Round 7INDONESIA Seniors86♠♦Q-3+14
+9.6Round 6REIGNWOOD283NT♦4=+10
+9.0Round 5SAN CHEN FUND203NT♣5-3+10
+8.1Round 1NEIMENGGU64♥♣A=+0
+7.5Round 3KONG HAN294♠♥5-1+6
+7.1Round 5SAN CHEN FUND133NT♣3-1+12
+6.9Round 13POLAND Women64♥♥3+1+1
+6.3Round 2JSQX NJZS BRIDGECLUB174♠♥A-3+11
+6.0Round 10BRAZIL Mixed35♣♥A=+0
+5.7Round 2JSQX NJZS BRIDGECLUB205♣♥2-1+12
+5.6Round 12CHINA MIXED274♠♥2-1+10
+5.1Round 1NEIMENGGU72♠♦A=+6
+4.9Round 7INDONESIA Seniors72♦♦4-1+5
+4.8Round 10BRAZIL Mixed64♥♥4-2+8
+4.7Round 1NEIMENGGU42♠♣9-1+6
+4.7Round 6REIGNWOOD262♠♦4-3+5
+4.5Round 14INDIA TSANGPO154♠♣A=+11
+4.4Round 6REIGNWOOD232NT♥5-1+6
+4.4Round 14INDIA TSANGPO192♠♥Q-3+6
+4.3Round 5SAN CHEN FUND153♣♥A=+0
+4.0Round 11ZHONGSHAN JIEGAO193NT♦9=+0
+3.9Round 1NEIMENGGU94♥♦A-2+0
+3.9Round 10BRAZIL Mixed73NT♦8+1+1
+3.8Round 8SIVY A202♠♦8=+0
+3.7Round 10BRAZIL Mixed103♠♦4-1+5
+3.6Round 10BRAZIL Mixed44♠♥5-2+2
+3.6Round 13POLAND Women41NT♠6-1+5
+3.5Round 3KONG HAN253♦♥7=+0
+3.5Round 8SIVY A164♦♠K-2+7
+3.5Round 13POLAND Women14♥♦Q=+0
+3.4Round 10BRAZIL Mixed52♠♦3=+0
+3.4Round 15SHEN262♠♦3-1+11
+3.3Round 2JSQX NJZS BRIDGECLUB154♥♣6=+6
+3.3Round 6REIGNWOOD253NT♥10-2+7
+3.3Round 7INDONESIA Seniors45♦♠K+1+3
+3.2Round 11ZHONGSHAN JIEGAO163♥♣9-1+5
+3.1Round 1NEIMENGGU84♠♥4-1+10
+3.1Round 14INDIA TSANGPO141NT♠3+3+2
+2.9Round 1NEIMENGGU53♣♣3+1+7
+2.8Round 7INDONESIA Seniors54♣♥3-1+5
+2.7Round 3KONG HAN274♥♠2=+3
+2.7Round 7INDONESIA Seniors23♣♠Q=+1
+2.7Round 15SHEN213♥♦6=+0
+2.5Round 15SHEN283NT♥J+3+11
+2.4Round 12CHINA MIXED226♣♦J=-2
+2.3Round 8SIVY A133♠♠4-2+2
+2.3Round 14INDIA TSANGPO201NT♦6=+6
+2.2Round 7INDONESIA Seniors104♦♠Q-1+6
+2.2Round 15SHEN293♦♠K+2+8
+2.1Round 5SAN CHEN FUND142NT♥8=+6
+2.1Round 10BRAZIL Mixed13♣♦10-1-1
+2.0Round 13POLAND Women32NT♥3+2+10
+1.7Round 5SAN CHEN FUND122♥♠A=+0
+1.7Round 8SIVY A185♦♣3=-2
+1.7Round 12CHINA MIXED256♦♣10+1-11
+1.7Round 14INDIA TSANGPO173NT♣2+2+0
+1.5Round 13POLAND Women103NT♠7-1+6
+1.5Round 14INDIA TSANGPO124♠♥10+1+1
+1.5Round 14INDIA TSANGPO164♠♥A-1+5
+1.4Round 9BRIDGESCANNER263NT♠A+3-12
+1.4Round 11ZHONGSHAN JIEGAO124♥♦J=+0
+1.3Round 15SHEN274♠♣K-1+2
+1.2Round 9BRIDGESCANNER282♥♣A-1+4
+1.1Round 3KONG HAN264♥♥3+2+13
+1.0Round 12CHINA MIXED212♠♦A=+0
+0.9Round 6REIGNWOOD222♥♣Q+1+0
+0.7Round 12CHINA MIXED232♥♥9=+1
+0.6Round 2JSQX NJZS BRIDGECLUB131NT♦K=-1
+0.6Round 6REIGNWOOD302♥♠3+1+6
+0.5Round 11ZHONGSHAN JIEGAO143♣♥8+2-1
+0.5Round 15SHEN253NT♣4+1+0
+0.4Round 11ZHONGSHAN JIEGAO201♠♦2+1+0
+0.3Round 3KONG HAN245♦♥4=+2
-0.0Round 8SIVY A114♠♥A+1+0
+0.0Round 8SIVY A143NT♣6+2+0
-0.0Round 10BRAZIL Mixed86NT♦8=-11
+0.0Round 14INDIA TSANGPO182♠x♣A-3+0
-0.1Round 3KONG HAN223NT♦4-1-5
-0.1Round 13POLAND Women93NT♥5+1+1
-0.2Round 5SAN CHEN FUND113♠♠4=+0
-0.2Round 7INDONESIA Seniors13♥♣5-1+2
-0.3Round 3KONG HAN305♥♠A=+0
-0.4Round 7INDONESIA Seniors65♦♥3=+0
-0.5Round 8SIVY A153NT♠3=-1
-0.6Round 1NEIMENGGU13♠♥2+1-6
-0.6Round 5SAN CHEN FUND161NT♥3=-7
-0.8Round 15SHEN243NT♠5+3-1
-1.0Round 12CHINA MIXED243NT♥A-3-7
-1.2Round 2JSQX NJZS BRIDGECLUB182♥♠A-1-4
-1.2Round 2JSQX NJZS BRIDGECLUB193♦♦10+1+0
-1.3Round 6REIGNWOOD213NTx♣8-1+5
-1.3Round 12CHINA MIXED284♥♦J+2+11
-1.4Round 2JSQX NJZS BRIDGECLUB143♦♥2+1-6
-1.4Round 10BRAZIL Mixed9Pass+3
-1.4Round 14INDIA TSANGPO132♠♦6=+0
-1.5Round 1NEIMENGGU23♦♠9+1+0
-1.5Round 11ZHONGSHAN JIEGAO172♠♣7+1+6
-1.7Round 9BRIDGESCANNER254♥♦2+2-11
-1.8Round 1NEIMENGGU102♦♣A-2-2
-1.8Round 6REIGNWOOD243♦♣9+1-1
-1.9Round 9BRIDGESCANNER243♥♦4-2-5
-1.9Round 11ZHONGSHAN JIEGAO114♠x♦J-1+0
-1.9Round 14INDIA TSANGPO113NT♣6=+1
-2.0Round 6REIGNWOOD275♠♥A-1-8
-2.1Round 2JSQX NJZS BRIDGECLUB123♠♥2=+8
-2.7Round 3KONG HAN214♥♣3=+1
-2.8Round 3KONG HAN231NT♦4=+1
-2.9Round 13POLAND Women73NT♥Q+3-1
-3.2Round 7INDONESIA Seniors33NT♥9-1-5
-3.2Round 13POLAND Women23NT♠Q-1-12
-3.3Round 2JSQX NJZS BRIDGECLUB115♦♥2=+1
-3.3Round 9BRIDGESCANNER305♠♦Q-2-11
-3.3Round 12CHINA MIXED302♣♦A-3+0
-3.4Round 3KONG HAN284♥♦4+2-1
-3.6Round 1NEIMENGGU33NT♦K-1-5
-3.8Round 2JSQX NJZS BRIDGECLUB163NT♣2=-7
-3.9Round 11ZHONGSHAN JIEGAO183♠♣2-1-4
-4.1Round 9BRIDGESCANNER233NT♥9+1-14
-4.1Round 15SHEN232♠♥Q-1-5
-4.2Round 9BRIDGESCANNER214♥♠J=+0
-4.3Round 13POLAND Women54♥♠8=-11
-4.4Round 5SAN CHEN FUND174♠♣4-1-5
-4.6Round 11ZHONGSHAN JIEGAO133NT♠4=-10
-4.8Round 9BRIDGESCANNER223NT♣10-2-6
-5.0Round 5SAN CHEN FUND194♠♦2-2-6
-5.1Round 13POLAND Women83NT♥9+2-10
-5.2Round 8SIVY A193NT♥K-2-11
-5.5Round 12CHINA MIXED292♠♣8-1-6
-5.7Round 8SIVY A126♣♠5=+2
-5.9Round 11ZHONGSHAN JIEGAO154♠♦5+1+0
-5.9Round 15SHEN223NT♠4=+0
-6.2Round 9BRIDGESCANNER274♠♥A=+0
-6.4Round 7INDONESIA Seniors93NT♦Q+3+12
-6.5Round 6REIGNWOOD296♠♦4=+0
-7.4Round 8SIVY A174♥x♠Q-2-5
-7.4Round 15SHEN303NT♠3+1-7
-8.0Round 9BRIDGESCANNER294♠♠3=-10
-9.8Round 12CHINA MIXED264♥♦3=-10
-10.3Round 10BRAZIL Mixed24♠♥A-1-12