🇺🇸 KAMENOVA Ljudmila · USA 2

111rank
-82.8Butler · 240 bds
-0.34per board
±4.7swing
-0.62vs par /bd · #113/136
-0.33adjusted /bd
Butler per round: 43.4 -16.6 -20.1 -4.7 26.3 11.3 4.8 -26.9 -21.2 -30.7 2 -22.3 7 -29 -6.1by round

vs par split: bidding -0.89 · play +0.24

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.33/bd

Card play — on target: opening leads 78.9% #86 of 136 · declarer play 77.6% #53 of 136 · defence 78.9% #120 of 136

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (22)85.7% (49)
Declarer play66.7% (15)81.4% (43)
Defence74.3% (35)80.6% (93)

Opening leads by suit led: ♠ 70.6% (17) · ♥ 68.4% (19) · ♦ 90.9% (22) · ♣ 84.6% (13)

vs par by strain: NT -0.04 (67) · a suit -0.89 (171)

vs par by level: part-score -1.10 (93) · game -0.59 (134) · slam +2.36 (11)

By role: declaring -0.51/bd (-1.97 vs par · 112) · defending -0.20/bd (+0.56 vs par · 128)

By vulnerability: vulnerable -0.24/bd (-1.36 vs par · 120) · not vulnerable -0.45/bd (+0.11 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.SmithH.Baccar – M.DaghmouriOpen16+43.4+2.71+2.00
Round 3R.SmithP.Rankin – S.FischerOpen16-16.6-1.04-1.06
Round 5R.SmithL.Sebbane – V.ReessClosed16-20.1-1.26-0.62
Round 6R.SmithI.Grzejdziak – S.GrzejdziakOpen16-4.7-0.29-0.19
Round 7R.SmithC.Braun – A.Spinola AsturiasOpen16+26.3+1.64+2.31
Round 8R.SmithI.Elkin – R.AngeleriClosed16+11.3+0.71+0.06
Round 10R.SmithS.Low – E.LimClosed16+4.8+0.30+0.44
Round 11R.SmithP.Gruenke – M.EggelingOpen16-26.9-1.68-4.25
Round 14R.SmithS.Pessoa – J.BarbosaClosed16-21.2-1.32-0.94
Round 16R.SmithR.Verdegaal – M.ThieleOpen16-30.7-1.92-3.94
Round 17R.SmithM.Ghanem – S.BarakatOpen16+2.0+0.12+0.31
Round 20R.SmithN.Saada – I.BareketOpen16-22.3-1.39-0.19
Round 21R.SmithS.Karmarkar – M.KarmarkarOpen16+7.0+0.44+1.69
Round 22R.SmithB.Dehaye – I.DewasmeOpen16-29.0-1.81-2.88
Round 23R.SmithM.Stegaroiu – M.IonitaOpen16-6.1-0.38-2.12

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
+13.1Round 23🇷🇴 ROMANIA46♥♣2-2+17
+13.0Round 5🇫🇷 FRANCE105♠♣K+2+17
+12.0Round 14🇵🇹 PORTUGAL203NT♣4-2+13
+11.3Round 7🇬🇹 GUATEMALA146♠♣A-3+12
+11.0Round 2🇹🇳 TUNISIA246NT♥6=+11
+11.0Round 2🇹🇳 TUNISIA284♠x♣A=+12
+10.1Round 21🇮🇳 INDIA76♥♥J-1+13
+9.9Round 7🇬🇹 GUATEMALA24♠♥J-1+12
+9.6Round 21🇮🇳 INDIA63NT♦10-1+5
+9.3Round 7🇬🇹 GUATEMALA154♥♠3-3+12
+9.1Round 20🇮🇱 ISRAEL265♦♣5-1+12
+8.9Round 8🇦🇷 ARGENTINA223NT♠8-1+12
+8.7Round 8🇦🇷 ARGENTINA254♠♦8-1+5
+8.0Round 8🇦🇷 ARGENTINA322♠♣A=+5
+7.8Round 2🇹🇳 TUNISIA314♠♦K+3+14
+7.7Round 2🇹🇳 TUNISIA175♣♦8-1+10
+7.5Round 17🇯🇴 JORDAN134♠♥9=+0
+7.4Round 5🇫🇷 FRANCE94♥♣2=+0
+7.2Round 17🇯🇴 JORDAN74♠♥5-1+12
+7.0Round 11🇩🇪 GERMANY75♠♣4-1+12
+6.6Round 6🇵🇱 POLAND304♥♣K+2+8
+6.5Round 6🇵🇱 POLAND173♥♦A=+11
+6.2Round 7🇬🇹 GUATEMALA33♥♦K+1+7
+5.8Round 10🇸🇬 SINGAPORE254♠♣5=+11
+5.7Round 6🇵🇱 POLAND225♥x♠K-1+0
+5.2Round 7🇬🇹 GUATEMALA42♥♣8+1+13
+4.9Round 16🇳🇱 NETHERLANDS263♥♦3-2+3
+4.4Round 21🇮🇳 INDIA103♦♦2+2+7
+4.3Round 2🇹🇳 TUNISIA273NT♥7-2+6
+4.2Round 8🇦🇷 ARGENTINA263♥♦K=+0
+4.0Round 10🇸🇬 SINGAPORE211NT♣5+4+2
+4.0Round 16🇳🇱 NETHERLANDS224♥♦3-1-1
+3.8Round 11🇩🇪 GERMANY65♦♥Q+2-12
+3.8Round 23🇷🇴 ROMANIA103NT♥Q+1-1
+3.7Round 2🇹🇳 TUNISIA304♣x♥A-1+5
+3.5Round 23🇷🇴 ROMANIA153NT♥J-2+6
+3.4Round 3🇦🇺 AUSTRALIA43NT♣6=+0
+3.4Round 8🇦🇷 ARGENTINA234♠x♦K-3-12
+3.3Round 10🇸🇬 SINGAPORE174♥♦K-4+12
+3.2Round 17🇯🇴 JORDAN33NT♣5-1+5
+3.2Round 21🇮🇳 INDIA96NT♦9+1+1
+3.0Round 17🇯🇴 JORDAN123NT♥K+1+0
+3.0Round 23🇷🇴 ROMANIA145♣♥5-1-4
+2.9Round 22🇧🇪 BELGIUM234NT♥2+1-12
+2.8Round 7🇬🇹 GUATEMALA123♠♣A-1-1
+2.7Round 3🇦🇺 AUSTRALIA122♥♣A-2+5
+2.7Round 8🇦🇷 ARGENTINA302♦♠J-1+9
+2.7Round 20🇮🇱 ISRAEL243NT♥K-1+5
+2.5Round 6🇵🇱 POLAND193NT♠4+2+0
+2.5Round 22🇧🇪 BELGIUM212♥♥4+2+1
+2.4Round 11🇩🇪 GERMANY43NT♠6-1+0
+2.1Round 10🇸🇬 SINGAPORE282NT♠2-2+5
+2.1Round 23🇷🇴 ROMANIA33NT♣8+2+2
+2.0Round 11🇩🇪 GERMANY24♠♥K=-15
+2.0Round 21🇮🇳 INDIA153♣♥K=+1
+1.9Round 2🇹🇳 TUNISIA191♠♦A-1+0
+1.9Round 8🇦🇷 ARGENTINA183♥♠7-1+4
+1.9Round 8🇦🇷 ARGENTINA294♠♣9+2+1
+1.9Round 22🇧🇪 BELGIUM251NT♦5+1+1
+1.8Round 7🇬🇹 GUATEMALA13NT♥Q+2+0
+1.8Round 14🇵🇹 PORTUGAL284♠♥A-2-5
+1.7Round 2🇹🇳 TUNISIA324♥♥10=+0
+1.7Round 5🇫🇷 FRANCE83NT♦Q-2+5
+1.7Round 14🇵🇹 PORTUGAL253NT♦Q+4+17
+1.7Round 23🇷🇴 ROMANIA54♥♦7-2-1
+1.6Round 16🇳🇱 NETHERLANDS312♣x♣6-3-3
+1.5Round 5🇫🇷 FRANCE14♠♣A+2+1
+1.5Round 11🇩🇪 GERMANY34♠♣5+1+1
+1.5Round 11🇩🇪 GERMANY124♠♦A=+0
+1.4Round 14🇵🇹 PORTUGAL312♥♣J+2+6
+1.4Round 22🇧🇪 BELGIUM192NT♦Q=+1
+1.3Round 3🇦🇺 AUSTRALIA84♥♣3=+7
+1.3Round 16🇳🇱 NETHERLANDS283♠♥A-1-5
+1.3Round 17🇯🇴 JORDAN24♥♠8=+0
+1.3Round 17🇯🇴 JORDAN143NT♠2+2+1
+1.2Round 16🇳🇱 NETHERLANDS304♠♦K-3+6
+1.0Round 2🇹🇳 TUNISIA234♠♦2+3-17
+1.0Round 2🇹🇳 TUNISIA254♠♦A-1+1
+1.0Round 3🇦🇺 AUSTRALIA134♠♥K=+0
+1.0Round 7🇬🇹 GUATEMALA162♠♣A=-5
+1.0Round 10🇸🇬 SINGAPORE203NT♣Q+3+2
+1.0Round 14🇵🇹 PORTUGAL274♦x♦4-2-3
+0.9Round 8🇦🇷 ARGENTINA202NT♥J+1+1
+0.9Round 8🇦🇷 ARGENTINA211NT♣Q+1+0
+0.9Round 10🇸🇬 SINGAPORE264♥♠K+1+4
+0.9Round 20🇮🇱 ISRAEL274♣♠7-1+4
+0.8Round 3🇦🇺 AUSTRALIA141♠♥J+2-1
+0.8Round 3🇦🇺 AUSTRALIA164♥♦4+1+0
+0.7Round 7🇬🇹 GUATEMALA84♣♦8=+1
+0.7Round 8🇦🇷 ARGENTINA274♦♠3-1+5
+0.7Round 16🇳🇱 NETHERLANDS182♣x♥7-1-11
+0.6Round 3🇦🇺 AUSTRALIA55♦♠Q+1-1
+0.6Round 6🇵🇱 POLAND232♠♣Q-1+0
+0.5Round 11🇩🇪 GERMANY52♥♠Q+3-2
+0.5Round 14🇵🇹 PORTUGAL304♠♣6+2-11
+0.5Round 16🇳🇱 NETHERLANDS193♦♦5-1+2
+0.4Round 10🇸🇬 SINGAPORE294♠♦J+2+13
+0.3Round 5🇫🇷 FRANCE33♠♦4=+0
+0.3Round 5🇫🇷 FRANCE143♠♥6-2+7
+0.3Round 16🇳🇱 NETHERLANDS274♣x♠6-2-3
+0.3Round 22🇧🇪 BELGIUM282♥♣2=-1
+0.2Round 23🇷🇴 ROMANIA62NT♦3=+0
+0.1Round 10🇸🇬 SINGAPORE243♣♦Q+1+7
-0.0Round 3🇦🇺 AUSTRALIA14♥♦A+1+0
+0.0Round 5🇫🇷 FRANCE54♥♦A+1+0
-0.0Round 5🇫🇷 FRANCE163♣♥A=+0
-0.0Round 6🇵🇱 POLAND274♥♠K+1+0
-0.0Round 7🇬🇹 GUATEMALA134♠♣6=+0
-0.0Round 20🇮🇱 ISRAEL223NT♠5+1+1
+0.0Round 20🇮🇱 ISRAEL303♥♦10-1+2
+0.0Round 21🇮🇳 INDIA163NT♦5=-2
-0.0Round 22🇧🇪 BELGIUM174♠♣10+1+0
-0.1Round 2🇹🇳 TUNISIA202♠♦6+1+0
-0.1Round 6🇵🇱 POLAND181NT♦5+3-10
-0.1Round 10🇸🇬 SINGAPORE273♥♦J=-7
-0.1Round 22🇧🇪 BELGIUM243NT♠8+1+0
-0.1Round 22🇧🇪 BELGIUM302♥♦K+2-6
-0.2Round 3🇦🇺 AUSTRALIA155♥x♠Q-2+0
-0.2Round 17🇯🇴 JORDAN54♠♥3=+1
-0.3Round 17🇯🇴 JORDAN44♠♥A=-13
-0.4Round 10🇸🇬 SINGAPORE182♠♦8-2-1
-0.5Round 10🇸🇬 SINGAPORE194♠♥4+2-11
-0.6Round 6🇵🇱 POLAND324♠♣2+1+13
-0.6Round 7🇬🇹 GUATEMALA61NT♣3=+1
-0.6Round 20🇮🇱 ISRAEL213NT♠9=+0
-0.7Round 2🇹🇳 TUNISIA184♠♥3-2-9
-0.7Round 2🇹🇳 TUNISIA223NT♣9=-1
-0.7Round 14🇵🇹 PORTUGAL243NT♠10+1-1
-0.7Round 21🇮🇳 INDIA132♥♠8=+0
-0.8Round 16🇳🇱 NETHERLANDS253NT♣10-1+2
-0.8Round 17🇯🇴 JORDAN13NT♠3+1+0
-0.8Round 17🇯🇴 JORDAN101NT♣5-1+0
-0.8Round 17🇯🇴 JORDAN162♦♠4+1+0
-0.8Round 20🇮🇱 ISRAEL292♥♦Q-1+1
-0.8Round 21🇮🇳 INDIA45♣♣A-1-3
-0.8Round 23🇷🇴 ROMANIA24♥♦7+1-6
-0.9Round 10🇸🇬 SINGAPORE303♥♦7-1-4
-1.0Round 6🇵🇱 POLAND311NT♠J-1+0
-1.0Round 10🇸🇬 SINGAPORE31Pass+3
-1.0Round 21🇮🇳 INDIA24♥♠Q-1-5
-1.1Round 5🇫🇷 FRANCE134♦♣K-1-1
-1.1Round 14🇵🇹 PORTUGAL213NT♥2=+0
-1.2Round 3🇦🇺 AUSTRALIA25♦♠K-1-6
-1.2Round 17🇯🇴 JORDAN64♠♥4+1-1
-1.3Round 5🇫🇷 FRANCE25♣x♣4-4+12
-1.3Round 11🇩🇪 GERMANY144♠♥9+1+0
-1.4Round 2🇹🇳 TUNISIA213♦♥10-2-1
-1.4Round 6🇵🇱 POLAND202♦♦J-4-6
-1.4Round 14🇵🇹 PORTUGAL322♠♥5=-6
-1.4Round 20🇮🇱 ISRAEL173♦♠3+1+0
-1.5Round 8🇦🇷 ARGENTINA173NT♠K=-2
-1.5Round 14🇵🇹 PORTUGAL22Pass+2
-1.5Round 16🇳🇱 NETHERLANDS243♦♠Q+2-6
-1.5Round 21🇮🇳 INDIA53♥♦7=+10
-1.6Round 3🇦🇺 AUSTRALIA65♦x♣3-1-6
-1.6Round 3🇦🇺 AUSTRALIA113♦♠10=-5
-1.6Round 7🇬🇹 GUATEMALA92♠♦Q+3+6
-1.7Round 2🇹🇳 TUNISIA292♦♣3=+1
-1.7Round 21🇮🇳 INDIA116♦x♠J-1+0
-1.8Round 20🇮🇱 ISRAEL234♠♦8-2+0
-1.8Round 21🇮🇳 INDIA34♠♦A+1-12
-1.9Round 23🇷🇴 ROMANIA81NT♣9+3-2
-2.1Round 6🇵🇱 POLAND284♠♦A-1-5
-2.2Round 14🇵🇹 PORTUGAL232♥♦7+1+10
-2.2Round 20🇮🇱 ISRAEL201NT♥5-2-2
-2.3Round 6🇵🇱 POLAND293NT♠J=+0
-2.3Round 14🇵🇹 PORTUGAL264♥♣2=+0
-2.3Round 17🇯🇴 JORDAN94♥♦K-1-5
-2.3Round 22🇧🇪 BELGIUM273♠♥2=-1
-2.4Round 10🇸🇬 SINGAPORE223NT♥9-3-6
-2.5Round 11🇩🇪 GERMANY151NT♦4=+0
-2.5Round 23🇷🇴 ROMANIA93NT♦6+1+0
-2.6Round 11🇩🇪 GERMANY113NT♦Q-3-7
-2.7Round 5🇫🇷 FRANCE113♠♥J-1+2
-2.7Round 5🇫🇷 FRANCE154♠♣8=-11
-2.7Round 6🇵🇱 POLAND211NT♥3-4+1
-2.7Round 23🇷🇴 ROMANIA123♠♦K-3-10
-2.9Round 22🇧🇪 BELGIUM311♦♥8+1-5
-3.0Round 7🇬🇹 GUATEMALA104♥♣J+1+0
-3.0Round 23🇷🇴 ROMANIA114♥♣J+2-11
-3.1Round 2🇹🇳 TUNISIA263♦♠8+1+0
-3.1Round 7🇬🇹 GUATEMALA114♥♠6+1+0
-3.2Round 10🇸🇬 SINGAPORE326NT♠9=-13
-3.2Round 20🇮🇱 ISRAEL312♠♥7+1-6
-3.2Round 21🇮🇳 INDIA122♦♠2+1+5
-3.3Round 3🇦🇺 AUSTRALIA94♥x♦K-2+5
-3.3Round 8🇦🇷 ARGENTINA282♠♣A-1-6
-3.3Round 11🇩🇪 GERMANY84♥♦10=-1
-3.3Round 16🇳🇱 NETHERLANDS174♥♣8-1-4
-3.3Round 20🇮🇱 ISRAEL321NT♥4+2-6
-3.3Round 22🇧🇪 BELGIUM263♠♦2-1-6
-3.4Round 17🇯🇴 JORDAN153NT♠5+3+12
-3.5Round 17🇯🇴 JORDAN114♥♣10=+0
-3.5Round 20🇮🇱 ISRAEL254♠♦K+1+0
-3.5Round 21🇮🇳 INDIA143NT♣10+3+11
-3.6Round 14🇵🇹 PORTUGAL182NT♠2+1-7
-3.7Round 6🇵🇱 POLAND253NT♥6-1-5
-3.7Round 22🇧🇪 BELGIUM223♥x♠3-2+8
-3.8Round 21🇮🇳 INDIA87♠♠5=+0
-3.9Round 20🇮🇱 ISRAEL193NT♥10+1+0
-4.0Round 3🇦🇺 AUSTRALIA74♠♣A-2-7
-4.0Round 22🇧🇪 BELGIUM204♥♦3-1+1
-4.2Round 22🇧🇪 BELGIUM293♥♣A-1-11
-4.3Round 7🇬🇹 GUATEMALA74♥♦7+1-11
-4.3Round 10🇸🇬 SINGAPORE233NT♠8+1-10
-4.3Round 21🇮🇳 INDIA14♥♥2-1-4
-4.7Round 23🇷🇴 ROMANIA133NT♠2+1+0
-4.9Round 3🇦🇺 AUSTRALIA102♠♦8=-6
-5.1Round 11🇩🇪 GERMANY163♦♥9=-9
-5.2Round 23🇷🇴 ROMANIA73♠♠Q=-12
-5.5Round 16🇳🇱 NETHERLANDS295♠♥Q=+0
-5.6Round 6🇵🇱 POLAND245♦♠A=+0
-5.6Round 23🇷🇴 ROMANIA164♠♥5-4-12
-5.7Round 11🇩🇪 GERMANY14♥♠5-1-8
-6.0Round 22🇧🇪 BELGIUM182♠♥K-2-11
-6.3Round 14🇵🇹 PORTUGAL293♠♠2=-7
-6.3Round 16🇳🇱 NETHERLANDS214♥♠9-1-13
-6.3Round 20🇮🇱 ISRAEL282♥x♦K-3-9
-6.8Round 5🇫🇷 FRANCE43NT♥5-1-6
-6.8Round 11🇩🇪 GERMANY93♣♣2+1-10
-6.9Round 5🇫🇷 FRANCE123NT♥8-3-11
-7.1Round 6🇵🇱 POLAND263♠♦A+1-10
-7.1Round 8🇦🇷 ARGENTINA316NT♥5=+0
-7.1Round 23🇷🇴 ROMANIA13NT♥7=+0
-7.2Round 16🇳🇱 NETHERLANDS204♦♠4=-15
-7.7Round 14🇵🇹 PORTUGAL175♠x♥A-4-9
-8.0Round 20🇮🇱 ISRAEL184♥x♦J-1-5
-8.2Round 17🇯🇴 JORDAN83NT♠A=-7
-8.3Round 16🇳🇱 NETHERLANDS326♥♦J-1-17
-8.5Round 11🇩🇪 GERMANY134♠x♣J=-5
-9.3Round 7🇬🇹 GUATEMALA55♠♥Q-1-10
-9.3Round 8🇦🇷 ARGENTINA192♠x♥4-2-10
-9.6Round 5🇫🇷 FRANCE73♥♦2=-13
-9.7Round 8🇦🇷 ARGENTINA244♥♠3-2-11
-9.8Round 11🇩🇪 GERMANY104♥♠3-1-12
-10.4Round 3🇦🇺 AUSTRALIA33NT♥5+2-2
-11.4Round 22🇧🇪 BELGIUM323NTx♦9-4-5
-12.3Round 16🇳🇱 NETHERLANDS236♦♠4=+2
-12.8Round 14🇵🇹 PORTUGAL193NTx♠Q+2-14
-13.2Round 5🇫🇷 FRANCE64♠♥6=-12