🇷🇺 VOROBEYCHIKOVA Olga · RUSSIA

12rank
+85.2Butler · 240 bds
+0.35per board
±4.5swing
-0.02vs par /bd · #13/28
+0.24adjusted /bd
Butler per round: 49.5 49.5 49.5 49.5 26.7 26.7 26.7 26.7 19.8 19.8 19.8 19.8 -10.8 -10.8 -10.8 -10.8 -10.8by round

vs par split: bidding -0.09 · play +0.09

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 80.3% #10 of 28 · declarer play 63.5% #26 of 28 · defence 87.7% #5 of 28

Card play by contract type — on target
vs NTvs a suit
Opening leads92.3% (13)77.8% (63)
Declarer play73.7% (19)59.1% (44)
Defence85.2% (27)88.3% (103)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 73.7% (19) · ♦ 80.0% (20) · ♣ 83.3% (24)

vs par by strain: NT +0.68 (59) · a suit -0.23 (180)

vs par by level: part-score -0.04 (102) · game +0.02 (122) · slam +0.07 (15)

By role: declaring +0.05/bd (-2.32 vs par · 109) · defending +0.61/bd (+1.94 vs par · 130)

By vulnerability: vulnerable -0.08/bd (-0.91 vs par · 120) · not vulnerable +0.79/bd (+0.87 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16S.ChubarovaC.Madsen – A.HoulbergClosed16+24.8+1.55+0.44
Round of 16S.ChubarovaD.Schaltz – N.BekkoucheOpen16+4.2+0.26+0.06
Round of 16S.ChubarovaA.Houlberg – C.MadsenOpen16+5.3+0.33-1.25
Round of 16S.ChubarovaD.Schaltz – N.BekkoucheClosed16+15.2+0.95+3.69
QuarterfinalS.ChubarovaL.Bojoh – J.TuejeClosed16+13.0+0.81+1.31
QuarterfinalS.ChubarovaL.Bojoh – J.TuejeClosed16+10.2+0.64-0.25
QuarterfinalS.ChubarovaK.Murniati – S.DewiClosed16-14.2-0.89-0.50
QuarterfinalS.ChubarovaJ.Tueje – L.BojohClosed16+17.7+1.11+2.31
SemifinalS.ChubarovaJ.Zmuda – K.DufratOpen16+19.9+1.24+0.00
SemifinalS.ChubarovaJ.Zmuda – K.DufratOpen16+3.0+0.19-1.50
SemifinalS.ChubarovaJ.Zmuda – K.DufratClosed16-11.2-0.70+0.31
SemifinalS.ChubarovaJ.Zmuda – K.DufratClosed16+8.1+0.51-1.75
FinalS.ChubarovaN.Senior – H.DhondyClosed16-6.8-0.42+0.56
FinalS.ChubarovaS.Brock – N.SmithClosed16+0.1+0.01-0.81
FinalS.ChubarovaS.Brock – N.SmithClosed16-4.1-0.26-2.94
FinalS.ChubarovaS.Brock – N.SmithClosed0+0.0+0.00·
FinalS.ChubarovaS.Brock – N.SmithClosed0+0.0+0.00·

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
+12.7Semifinal🇵🇱 POLAND716♠♦K=+1
+12.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND394♠♥A=+0
+12.3Semifinal🇵🇱 POLAND407♦♣A-1+17
+12.0Semifinal🇵🇱 POLAND123NT♠6-1+12
+11.1Quarterfinal🇮🇩 INDONESIA674♠♣Q-1+13
+11.1Quarterfinal🇮🇩 INDONESIA714♠♥A+2+12
+11.0Quarterfinal🇮🇩 INDONESIA656♠♣8-1+14
+10.4Round of 16🇩🇰 DENMARK574♠♣10=+0
+10.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠x♦8-2+15
+10.0Semifinal🇵🇱 POLAND753NT♥3-1+14
+8.0Round of 16🇩🇰 DENMARK713NT♣Q-1+12
+7.7Semifinal🇵🇱 POLAND734♠♦K-1+14
+7.7Semifinal🇵🇱 POLAND774♠♣Q=+0
+7.5Round of 16🇩🇰 DENMARK92♦x♥2-3+8
+7.3Semifinal🇵🇱 POLAND433NT♥5=+7
+7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND644♥♦2-1+11
+6.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND474♦♥9-2-5
+6.5Round of 16🇩🇰 DENMARK665♠x♦4=+5
+6.1Round of 16🇩🇰 DENMARK805♦♥K=+7
+6.0Round of 16🇩🇰 DENMARK153NT♠3-1+5
+6.0Semifinal🇵🇱 POLAND92♠♦5+1+1
+5.7Round of 16🇩🇰 DENMARK684♥=+0
+5.7Semifinal🇵🇱 POLAND372♠♣5-1+0
+5.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND346♣♣T-2+13
+5.3Semifinal🇵🇱 POLAND684♣♦10=+0
+5.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND604♠♥K=-1
+5.0Quarterfinal🇮🇩 INDONESIA13NT♦A-3+11
+5.0Semifinal🇵🇱 POLAND644♠x♥6-2-11
+4.7Semifinal🇵🇱 POLAND575♥♠A-1-2
+4.6Round of 16🇩🇰 DENMARK134♠♥A-2+3
+4.3Round of 16🇩🇰 DENMARK145♣♦A-2+5
+4.3Quarterfinal🇮🇩 INDONESIA42♠♣K=+12
+4.3Quarterfinal🇮🇩 INDONESIA65♥♦K=-4
+4.3Quarterfinal🇮🇩 INDONESIA522♥♠A+2-1
+4.1Round of 16🇩🇰 DENMARK563NT♣7-2+6
+4.1Round of 16🇩🇰 DENMARK753NT♥2=+3
+4.0Round of 16🇩🇰 DENMARK492♥x♣4-3+3
+4.0Quarterfinal🇮🇩 INDONESIA542♦♣4=+5
+4.0Semifinal🇵🇱 POLAND61NT♣K-1+4
+4.0Semifinal🇵🇱 POLAND354♥♦K+2+11
+4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41NT♦T=+0
+3.9Round of 16🇩🇰 DENMARK454♦♦5-1+6
+3.9Quarterfinal🇮🇩 INDONESIA124♠♦J=+0
+3.9Quarterfinal🇮🇩 INDONESIA452♦♠A-2+3
+3.9Quarterfinal🇮🇩 INDONESIA591NT♦K-1+4
+3.8Round of 16🇩🇰 DENMARK33♠♦A-1+6
+3.7Semifinal🇵🇱 POLAND383NT♠5+2+0
+3.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND583♥♠2-2+7
+3.6Quarterfinal🇮🇩 INDONESIA84♠♥7-1+10
+3.4Quarterfinal🇮🇩 INDONESIA466♠♥K-1+11
+3.4Quarterfinal🇮🇩 INDONESIA703♠♣A-2+2
+3.3Round of 16🇩🇰 DENMARK723NT♥Q-1+5
+3.3Semifinal🇵🇱 POLAND654♠♦A-1+10
+3.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND441NT♦6+1+1
+3.1Quarterfinal🇮🇩 INDONESIA472♥♠A=+5
+3.0Semifinal🇵🇱 POLAND562♠♦3-1+4
+2.7Round of 16🇩🇰 DENMARK483NT♠5+2+1
+2.7Quarterfinal🇮🇩 INDONESIA505♣♥A=-2
+2.7Semifinal🇵🇱 POLAND672♥♦J-1-2
+2.7Semifinal🇵🇱 POLAND463♦♣Q-1+4
+2.6Round of 16🇩🇰 DENMARK14♦♥Q-2+5
+2.6Quarterfinal🇮🇩 INDONESIA604♥♠2=+0
+2.5Round of 16🇩🇰 DENMARK652♥♣2-1+5
+2.5Round of 16🇩🇰 DENMARK764♥♣K-1+6
+2.4Round of 16🇩🇰 DENMARK582♠♥K-1+11
+2.3Round of 16🇩🇰 DENMARK743♥♣A+1+10
+2.3Quarterfinal🇮🇩 INDONESIA54♥♦2+2+1
+2.3Quarterfinal🇮🇩 INDONESIA133NT♥Q+2+1
+2.3Quarterfinal🇮🇩 INDONESIA392♠♥4=+0
+2.3Semifinal🇵🇱 POLAND632♥♥J-2+2
+2.0Quarterfinal🇮🇩 INDONESIA404♦♥Q+1+6
+2.0Semifinal🇵🇱 POLAND83NT♣J=-1
+2.0Semifinal🇵🇱 POLAND513NT♠7-1-6
+2.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND533♦♠3=+0
+1.8Round of 16🇩🇰 DENMARK393NT♥J-1+6
+1.7Semifinal🇵🇱 POLAND694♥♦10-3-4
+1.7Semifinal🇵🇱 POLAND443♥♦3=+0
+1.7Semifinal🇵🇱 POLAND603♦♣4=+0
+1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND623♥♦6-1-2
+1.6Round of 16🇩🇰 DENMARK124♠♥A=+0
+1.6Round of 16🇩🇰 DENMARK443NT♣J-1+6
+1.4Quarterfinal🇮🇩 INDONESIA753♦♥10+2+0
+1.3Round of 16🇩🇰 DENMARK415♦♠A-1+5
+1.3Quarterfinal🇮🇩 INDONESIA764♠♦2=-1
+1.3Semifinal🇵🇱 POLAND454♠♣A-1+7
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♥Q+1+1
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND85♣x♥K-1-5
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND364♠♣6+1+13
+1.2Round of 16🇩🇰 DENMARK524♥♠K+1+0
+1.1Round of 16🇩🇰 DENMARK624♥♣2=+0
+1.1Quarterfinal🇮🇩 INDONESIA361NT♦Q+1+1
+1.1Quarterfinal🇮🇩 INDONESIA385♣x♠J=+6
+1.0Round of 16🇩🇰 DENMARK385♠♦A-2+5
+1.0Round of 16🇩🇰 DENMARK463NT♥10+2-11
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91NT♣A+1+1
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣A-1+5
+0.9Round of 16🇩🇰 DENMARK112♠♥4+1+1
+0.9Quarterfinal🇮🇩 INDONESIA73NT♠J=+0
+0.9Quarterfinal🇮🇩 INDONESIA582♠x♥A-2+4
+0.8Round of 16🇩🇰 DENMARK163NT♣5+3-11
+0.7Round of 16🇩🇰 DENMARK434♠♥5-1+5
+0.7Quarterfinal🇮🇩 INDONESIA334♠♥A=-3
+0.7Quarterfinal🇮🇩 INDONESIA343♥♠7+2-6
+0.7Quarterfinal🇮🇩 INDONESIA373♠♠3-1-1
+0.7Semifinal🇵🇱 POLAND552♥♠8+1+0
+0.7Semifinal🇵🇱 POLAND595♥♣8=+0
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♣Q-1-3
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND463NT♠4+1+0
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND483NT♣6=+1
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND613♥♣J=+0
+0.6Quarterfinal🇮🇩 INDONESIA433♣♥5-2+0
+0.5Round of 16🇩🇰 DENMARK594♥♥7=+0
+0.4Quarterfinal🇮🇩 INDONESIA553NT♠7+1+1
+0.3Quarterfinal🇮🇩 INDONESIA486♠♥5=-13
+0.3Semifinal🇵🇱 POLAND22NT♥6+1+2
+0.3Semifinal🇵🇱 POLAND153♠♥J=-6
+0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♥J=+1
+0.2Round of 16🇩🇰 DENMARK344♠♥K-2+2
+0.1Round of 16🇩🇰 DENMARK512♠♣K=-1
+0.1Round of 16🇩🇰 DENMARK533♠♣7-1+2
+0.1Quarterfinal🇮🇩 INDONESIA564♥♣Q=-1
+0.1Quarterfinal🇮🇩 INDONESIA684♥♦10+1+0
+0.1Quarterfinal🇮🇩 INDONESIA774♠♥10=+1
+0.1Quarterfinal🇮🇩 INDONESIA781NT♠Q-1+3
+0.0Round of 16🇩🇰 DENMARK73NT♣Q+3+13
-0.0Quarterfinal🇮🇩 INDONESIA141NT♥6+1-7
-0.0Quarterfinal🇮🇩 INDONESIA424♥♣Q+1+0
-0.0Semifinal🇵🇱 POLAND704♠♣Q+2-13
-0.0Semifinal🇵🇱 POLAND724♥♥8=+0
-0.0Semifinal🇵🇱 POLAND54♥♦7=-11
-0.0Semifinal🇵🇱 POLAND104♠♦Q+1+0
-0.0Semifinal🇵🇱 POLAND114♠♣6+1+0
-0.0Semifinal🇵🇱 POLAND363♣x♥Q-1-2
-0.0Semifinal🇵🇱 POLAND494♠♣9-2+0
-0.0Semifinal🇵🇱 POLAND522♠♦2=-1
-0.0Semifinal🇵🇱 POLAND623NT♠7+2+1
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21NT♦6-1+1
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND37Pass-4
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND454♥♦Q+1-13
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND493NT♠Q-2+6
-0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND554♥♦K-2-13
-0.1Quarterfinal🇮🇩 INDONESIA634♥♣3+1+0
-0.2Round of 16🇩🇰 DENMARK503♥♣5-2+11
-0.3Round of 16🇩🇰 DENMARK54♠♠K+1+0
-0.3Round of 16🇩🇰 DENMARK82NT♣6+1+0
-0.3Round of 16🇩🇰 DENMARK353♣♠2-1-6
-0.3Round of 16🇩🇰 DENMARK374♠♦9+2+13
-0.3Quarterfinal🇮🇩 INDONESIA113NT♦9+2-10
-0.3Semifinal🇵🇱 POLAND783♠♣9+1-7
-0.3Semifinal🇵🇱 POLAND43NT♠3=-1
-0.3Semifinal🇵🇱 POLAND164♥♦3=+0
-0.3Semifinal🇵🇱 POLAND485♦♠A=+1
-0.3Semifinal🇵🇱 POLAND611♠♦Q=-1
-0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♥♦8-1+5
-0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND434♠♦4+3+14
-0.4Round of 16🇩🇰 DENMARK474♥♠2+1+0
-0.4Quarterfinal🇮🇩 INDONESIA624♠♠9=+0
-0.4Quarterfinal🇮🇩 INDONESIA722NT♥9-2+5
-0.5Round of 16🇩🇰 DENMARK702♠♦K+3+6
-0.6Round of 16🇩🇰 DENMARK102♦♥K+2+0
-0.7Round of 16🇩🇰 DENMARK44♥♦7-1-12
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♠3=-1
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND424♠♦9+2-1
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND512♥♠K+1-10
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND563NT♠4-2+1
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND594♥♠A=-11
-0.9Round of 16🇩🇰 DENMARK64♠♦7-2-5
-0.9Round of 16🇩🇰 DENMARK402♠♦Q+1-2
-0.9Quarterfinal🇮🇩 INDONESIA104♥♣A+1-1
-0.9Quarterfinal🇮🇩 INDONESIA154♠♥4+1+0
-1.0Round of 16🇩🇰 DENMARK781NT♣4=+2
-1.0Quarterfinal🇮🇩 INDONESIA443♥♣8-1-1
-1.0Semifinal🇵🇱 POLAND144♠♦8=-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♠9-1-2
-1.1Quarterfinal🇮🇩 INDONESIA32♠♣6+1+6
-1.3Round of 16🇩🇰 DENMARK545♦♣4-1-12
-1.3Quarterfinal🇮🇩 INDONESIA413NT♣4=+0
-1.3Quarterfinal🇮🇩 INDONESIA491NT♦K-2-1
-1.3Semifinal🇵🇱 POLAND13NT♦3-1-5
-1.3Semifinal🇵🇱 POLAND544♠♦J=+3
-1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND333NT♥6+1+0
-1.4Round of 16🇩🇰 DENMARK603NT♥3+1+0
-1.4Quarterfinal🇮🇩 INDONESIA512♦x♣Q-1+13
-1.5Round of 16🇩🇰 DENMARK364♠♣5+2-13
-1.6Round of 16🇩🇰 DENMARK772♥♥9-3+7
-1.6Quarterfinal🇮🇩 INDONESIA573♠♥K-1-3
-1.7Quarterfinal🇮🇩 INDONESIA803NT♠3-3-1
-1.7Semifinal🇵🇱 POLAND532♦♣A=-1
-1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♣♠3+2-6
-1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND546♠x♥A-1-5
-1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND632♠♠Q+2-2
-1.9Quarterfinal🇮🇩 INDONESIA21NT♣J+2+10
-2.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND524♠♠5-1-6
-2.1Round of 16🇩🇰 DENMARK692NT♥4+1+0
-2.3Semifinal🇵🇱 POLAND662NT♣6-3-6
-2.3Semifinal🇵🇱 POLAND333♥♣A-1-2
-2.4Round of 16🇩🇰 DENMARK613♠♦7-2-2
-2.5Round of 16🇩🇰 DENMARK552♠♠4+2-10
-2.6Round of 16🇩🇰 DENMARK332♠♦A=-11
-2.7Semifinal🇵🇱 POLAND504♥♣A-1-10
-3.0Quarterfinal🇮🇩 INDONESIA692♠♥3-1-5
-3.4Quarterfinal🇮🇩 INDONESIA164♠♣A-1-2
-3.4Quarterfinal🇮🇩 INDONESIA732♠♥8+1-1
-3.7Semifinal🇵🇱 POLAND762♠♥A=+0
-3.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND384♥♦A=-14
-4.0Round of 16🇩🇰 DENMARK422NT♠8-1-5
-4.0Round of 16🇩🇰 DENMARK793♣♦7-2+1
-4.0Quarterfinal🇮🇩 INDONESIA792♠♠Q+1+0
-4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♦♥6=+2
-4.3Round of 16🇩🇰 DENMARK633NT♣Q-1-11
-4.3Semifinal🇵🇱 POLAND802♥♦J=+0
-4.3Semifinal🇵🇱 POLAND76♥♠Q=+0
-4.4Quarterfinal🇮🇩 INDONESIA744♥♦8=+0
-4.5Round of 16🇩🇰 DENMARK22♦♣3+1-11
-4.7Semifinal🇵🇱 POLAND32♥♣K-2-11
-5.0Quarterfinal🇮🇩 INDONESIA662♦♥7+1-5
-5.0Semifinal🇵🇱 POLAND341♥x♥3-2-5
-5.1Quarterfinal🇮🇩 INDONESIA91♠x♠2+2-6
-6.0Semifinal🇵🇱 POLAND581NT♦10-1-6
-6.3Semifinal🇵🇱 POLAND794♠♣4-2-6
-6.5Round of 16🇩🇰 DENMARK645♣x♠A-3-17
-6.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♦♣4+2+7
-7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND576♣♠K-2-12
-7.1Round of 16🇩🇰 DENMARK732♥♦T+2-10
-7.1Quarterfinal🇮🇩 INDONESIA534♥♣4=-3
-7.4Quarterfinal🇮🇩 INDONESIA354♥x♣A=-12
-8.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND352♥♦9=-5
-8.3Quarterfinal🇮🇩 INDONESIA613♥♠A-1-11
-8.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND406♣♥7=+0
-8.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND414♠♣2=-13
-9.3Semifinal🇵🇱 POLAND474♠♣2+1+0
-9.5Round of 16🇩🇰 DENMARK676♥♦A=+0
-9.7Semifinal🇵🇱 POLAND135♣♠A-2-7
-10.0Semifinal🇵🇱 POLAND412♥♠3+1-10
-10.0Semifinal🇵🇱 POLAND422NT♦4=-10
-10.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND505♣♦A-1-10
-12.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠x♣A=-12
-12.9Quarterfinal🇮🇩 INDONESIA646NTx♥A-1-13
-13.0Semifinal🇵🇱 POLAND396♦♣A-2-13
-14.3Semifinal🇵🇱 POLAND746♠♣9+1-1