SEMENTA Antonio · LAVAZZA

119rank
+50.6Butler · 110 bds
+0.46per board
±4.6swing
+0.15vs par /bd · #274/672
+0.67adjusted /bd
Butler per round: 12.2 -0.4 0.5 -5 13 0.7 -1.5 29.4 -2.7 2 2.4by round

vs par split: bidding -0.17 · play -0.21

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.67/bd

Card play — on target: opening leads 85.7% #213 of 671 · declarer play 68.0% #544 of 671 · defence 95.8% #21 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·85.7% (14)
Declarer play·68.0% (25)
Defence·95.8% (24)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (2) · ♦ 100.0% (2) · ♣ 60.0% (5)

vs par by strain: a suit -0.38 (76)

vs par by level: part-score -0.43 (37) · game -0.67 (36) · slam +3.67 (3)

By role: declaring +0.50/bd (-1.32 vs par · 71) · defending +0.38/bd (+2.82 vs par · 39)

By vulnerability: vulnerable +0.65/bd (-0.06 vs par · 65) · not vulnerable +0.18/bd (+0.44 vs par · 45)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.MadalaT.Walsh – P.GoodmanClosed10+12.2+1.22+0.20
Round 2M.LavazzaA.Dubinin – A.GromovClosed10-0.4-0.04-3.50
Round 4A.MadalaY.Zhong – R.FanOpen10+0.5+0.05+0.20
Round 5A.MadalaY.Sun – J.ChenClosed10-5.0-0.50-0.40
Round 7A.MadalaY.Wu – J.ChenOpen10+13.0+1.30+0.60
Round 9A.MadalaH.Kondoch – F.ZimmermannOpen10+0.7+0.07-1.10
Round 10A.MadalaK.Ong – G.WatulingasOpen10-1.5-0.15-1.90
Round 11A.MadalaK.Zhang – S.LangClosed10+29.4+2.94+3.20
Round 12A.MadalaS.Chokshi – R.DalalOpen10-2.7-0.27-1.30
Round 13A.MadalaE.Sophonpanich – S.BaisamutOpen10+2.0+0.20+4.20
Round 15A.MadalaJ.Li – J.HuOpen10+2.4+0.24+1.40

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
+13.4Round 11BEIJING BEI DI KE166N♥3=+13
+12.4Round 1DELANEY36♣♠7=+12
+12.4Round 11BEIJING BEI DI KE206N♦9-1+17
+12.4Round 15JIANGSU286♠♥2=+13
+11.9Round 9GERMANY JUNIORS283♠♣A+1+14
+11.6Round 13TSEP23N♠A-3+14
+9.5Round 1DELANEY103♥♠3+2+7
+9.5Round 15JIANGSU245♣♦A=+7
+8.7Round 7ZUOMEICHENG85♦x♣2=+6
+6.4Round 12NADAR213♠♥K+1+7
+6.3Round 5ZHEJIANG HUAMEN133N♥Q-1+11
+5.9Round 1DELANEY74♥♠J=-1
+5.8Round 7ZUOMEICHENG54♠♦Q+1+6
+4.8Round 15JIANGSU304♥♣Q=-2
+4.6Round 13TSEP44♠♣J+1+0
+4.4Round 15JIANGSU253N♦Q-1+16
+3.7Round 10INDONESIA OPEN41N♣7=+0
+3.5Round 10INDONESIA OPEN25♦♥K=+0
+3.2Round 2RUSSIA183♠♦7=+1
+3.2Round 5ZHEJIANG HUAMEN192♥♣6+2+2
+3.1Round 12NADAR274♥♣7+1-5
+3.0Round 9GERMANY JUNIORS304♠♥Q-1+5
+3.0Round 11BEIJING BEI DI KE184♣♠4=+1
+2.9Round 10INDONESIA OPEN11N♦A=+0
+2.8Round 11BEIJING BEI DI KE122♥♦A-2+11
+2.7Round 4CHINA LIGHT INDUSTRY43♦♣Q+2+10
+2.6Round 11BEIJING BEI DI KE113N♥Q=-1
+2.2Round 2RUSSIA131N♦10+1+6
+1.9Round 9GERMANY JUNIORS244♥♦4+1-5
+1.8Round 2RUSSIA123♥♦J=+0
+1.8Round 7ZUOMEICHENG21N♦8+1+0
+1.7Round 2RUSSIA154♥♦K+1+0
+1.5Round 4CHINA LIGHT INDUSTRY33N♦2+1-1
+1.4Round 1DELANEY93N♥10+2+0
+1.4Round 4CHINA LIGHT INDUSTRY73♣♣3+2+0
+1.3Round 4CHINA LIGHT INDUSTRY92♠♣8-1+4
+1.3Round 11BEIJING BEI DI KE172N♣Q-1+4
+1.3Round 12NADAR305♣♦A-1+5
+1.2Round 1DELANEY13♦♠A+1+8
+1.2Round 4CHINA LIGHT INDUSTRY83♦♣Q-1+3
+1.2Round 11BEIJING BEI DI KE194♠♣J+1+1
+1.2Round 12NADAR253N♣4=-5
+0.8Round 4CHINA LIGHT INDUSTRY10Pass+3
+0.8Round 5ZHEJIANG HUAMEN121N♥6+2+1
+0.8Round 7ZUOMEICHENG44♥♦4+1+0
+0.7Round 5ZHEJIANG HUAMEN143♣♦3-1+2
+0.6Round 13TSEP55♦♣K=+13
+0.4Round 10INDONESIA OPEN31N♥Q-3+0
+0.4Round 13TSEP74♥♠9=-1
+0.2Round 10INDONESIA OPEN71N♦5=+9
+0.2Round 13TSEP33N♥5+1+1
+0.2Round 15JIANGSU272♠♥A-1+3
+0.1Round 2RUSSIA173♠♣5-2-7
-0.0Round 7ZUOMEICHENG31N♣K-2-9
-0.0Round 10INDONESIA OPEN102♠♣5=+0
+0.0Round 13TSEP94♠♥A+1+0
-0.1Round 4CHINA LIGHT INDUSTRY23N♣9+1+0
-0.1Round 7ZUOMEICHENG64♥♣10=-1
-0.1Round 13TSEP102N♠7=+0
-0.3Round 7ZUOMEICHENG102♥♦K=-1
-0.3Round 10INDONESIA OPEN54♠♦9+2-11
-0.5Round 5ZHEJIANG HUAMEN113♣♠6-1+4
-0.5Round 5ZHEJIANG HUAMEN162♦♥2+1-1
-0.5Round 9GERMANY JUNIORS292♠♥K-1+0
-0.5Round 10INDONESIA OPEN64♠♣A=+0
-0.5Round 12NADAR233N♠A-1-6
-0.7Round 2RUSSIA203N♣4+2-13
-0.7Round 9GERMANY JUNIORS231N♥4=-1
-0.7Round 15JIANGSU224♥♠5=+5
-0.8Round 7ZUOMEICHENG94♥♦A+2+11
-0.9Round 2RUSSIA194♦♣4=+0
-1.0Round 7ZUOMEICHENG14♥♠K+1+0
-1.0Round 13TSEP84♠♦Q+1+14
-1.1Round 2RUSSIA162♦♠9=+1
-1.2Round 11BEIJING BEI DI KE132♥♠2=-1
-1.4Round 5ZHEJIANG HUAMEN171N♠2-1-4
-1.5Round 12NADAR293♠♦K-1+0
-1.6Round 5ZHEJIANG HUAMEN204♥♣A+1+0
-1.6Round 9GERMANY JUNIORS272♥♦8=+1
-1.7Round 1DELANEY62N♠8=-1
-1.8Round 1DELANEY54♠♣7-1-5
-1.9Round 7ZUOMEICHENG74♠♥3-1-6
-2.2Round 4CHINA LIGHT INDUSTRY64♣♠Q-2-11
-2.3Round 5ZHEJIANG HUAMEN184♠♣A-1-5
-2.3Round 9GERMANY JUNIORS253N♠J-1-6
-2.3Round 10INDONESIA OPEN83♠♦A=-6
-2.6Round 12NADAR283♠♦K+1-7
-2.7Round 4CHINA LIGHT INDUSTRY51N♠10-2+0
-2.8Round 2RUSSIA113N♥4-1-5
-2.9Round 11BEIJING BEI DI KE154♠♣A-1+2
-3.1Round 9GERMANY JUNIORS264♠♠5-1-6
-3.2Round 11BEIJING BEI DI KE142♦♠3+4-15
-3.2Round 12NADAR263♠♣A=+0
-3.3Round 12NADAR243N♠7-1+3
-3.4Round 4CHINA LIGHT INDUSTRY15♦♥7-3-6
-3.6Round 12NADAR225♣♥A-1-5
-3.6Round 15JIANGSU262♠♦K-1-6
-3.7Round 9GERMANY JUNIORS213N♣8=-5
-3.7Round 15JIANGSU235♣♠9-1+0
-3.9Round 2RUSSIA145♦♠2+2-18
-4.2Round 9GERMANY JUNIORS223♣♥A-2-8
-4.6Round 1DELANEY42♠♦Q=-6
-4.7Round 1DELANEY84♦♠Q-2-5
-5.4Round 1DELANEY23N♣6=-7
-5.5Round 13TSEP63N♠J+1+11
-8.8Round 13TSEP14♠♠2-1-10
-9.1Round 10INDONESIA OPEN93♣♠6-2-11
-9.2Round 15JIANGSU292♠♥3+1-10
-9.7Round 5ZHEJIANG HUAMEN156♥♠K-1-14
-11.7Round 15JIANGSU215♥x♠K-3-12