COVALIU Sergiu · INON LIRAN

531rank
-40.9Butler · 112 bds
-0.37per board
±5.1swing
-0.21vs par /bd · #411/675
-0.47adjusted /bd
Butler per round: -33.8 14.2 15.6 -0.2 -7.9 6.2 -31.2 -3.8by round

vs par split: bidding -0.04 · play -0.25

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.47/bd

Card play — on target: opening leads 81.5% #176 of 675 · declarer play 85.2% #115 of 675 · defence 79.6% #550 of 675

Bidding activity — not a pass: 47.3% #116 of 675 (150/317)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)85.0% (20)
Declarer play72.7% (11)93.8% (16)
Defence70.6% (17)84.4% (32)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (6) · ♦ 100.0% (6) · ♣ 62.5% (8)

vs par by strain: NT +0.10 (40) · a suit -0.51 (71)

vs par by level: part-score -0.19 (31) · game -0.31 (77) · slam -0.67 (3)

By role: declaring -0.35/bd (-2.71 vs par · 63) · defending -0.38/bd (+3.02 vs par · 49)

By vulnerability: vulnerable -0.05/bd (+0.68 vs par · 56) · not vulnerable -0.68/bd (-1.09 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.ZigelmanO.Rimstedt – M.RimstedtOpen14-33.8-2.41-3.21
Round 2R.ZigelmanN.Edgtton – M.WhibleyOpen14+14.2+1.01-1.50
Round 3R.ZigelmanF.Wen – I.BerringtonOpen14+15.6+1.11+1.64
Round 4R.ZigelmanM.Bilde – A.Plejdrup-MeisterOpen14-0.2-0.01+0.29
Round 5R.ZigelmanC.Wai – C.NgOpen14-7.9-0.56+0.93
Round 6R.ZigelmanP.Lasota – T.NowackiOpen14+6.2+0.44+1.64
Round 7R.ZigelmanJ.Grue – B.MossOpen14-31.2-2.23-2.86
Round 8R.ZigelmanM.Adamczak – B.MrozOpen14-3.8-0.27+1.43

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
+10.9Round 3TUFF34♠♦K-1+14
+10.1Round 2SHOURIE242♥x♥9=+11
+10.0Round 8EQUIPO DELPRESIDENTE206NT♣A-1+13
+9.9Round 7PARKER123NT♥4-1+12
+9.5Round 2SHOURIE28Pass+9
+8.5Round 4GUPTA185♥x♦K-2+15
+7.9Round 2SHOURIE204♥♠3+1+0
+7.8Round 8EQUIPO DELPRESIDENTE215♥x♠A-1+9
+7.5Round 2SHOURIE227♣♣6=-2
+7.4Round 3TUFF64♠♠6=+8
+6.9Round 1LEBOWITZ94♥♠7+1+4
+5.6Round 1LEBOWITZ134♥♠4=+10
+5.6Round 4GUPTA263NT♥T=+0
+5.6Round 5RILAKKUMA23NT♣Q-1+10
+5.1Round 2SHOURIE255♥x♠6=+5
+4.7Round 3TUFF44♠♥K-3+4
+4.6Round 4GUPTA203NT♣Q-1+6
+4.4Round 3TUFF24♠♣5-2+12
+4.4Round 6KBS LEGIONOWO154♠♣2=+11
+4.3Round 3TUFF83NT♣T-4+3
+4.3Round 8EQUIPO DELPRESIDENTE193NT♥Q-2+6
+3.7Round 2SHOURIE214♥♠5-1+5
+3.7Round 6KBS LEGIONOWO184♣♠K+1+13
+3.6Round 4GUPTA223♠♣T-2+5
+3.4Round 5RILAKKUMA63NT♥Q+3+1
+3.3Round 6KBS LEGIONOWO243NT♦3+1+1
+3.1Round 8EQUIPO DELPRESIDENTE182NT♠T=+0
+2.9Round 6KBS LEGIONOWO252NT♥3=+0
+2.7Round 5RILAKKUMA143NT♥8=+0
+2.5Round 4GUPTA253♠♦K-1+5
+2.2Round 7PARKER83NT♣6-1+5
+2.1Round 1LEBOWITZ46♠♦7+1-13
+2.1Round 3TUFF133♥♣6-1+5
+1.8Round 3TUFF72NT♦T=+1
+1.8Round 4GUPTA153NT♠J+1+0
+1.7Round 5RILAKKUMA113NT♥6=+0
+1.6Round 2SHOURIE181NT♦9=+0
+1.5Round 5RILAKKUMA73NT♥2+3+13
+1.4Round 2SHOURIE273♠♥3=+0
+1.4Round 5RILAKKUMA95♣♠A-2+2
+1.2Round 7PARKER34♠♦J-1-2
+1.0Round 1LEBOWITZ102♥♦J+1+10
+1.0Round 8EQUIPO DELPRESIDENTE152♠♣T+1+1
+0.8Round 4GUPTA273NT♠6=+0
+0.8Round 8EQUIPO DELPRESIDENTE164♥♣K+2+11
+0.7Round 2SHOURIE153NT♠2+1+0
+0.7Round 5RILAKKUMA103♥♦2-1+5
+0.7Round 6KBS LEGIONOWO193NT♠4+2+1
+0.5Round 5RILAKKUMA13NT♣J=-1
+0.3Round 4GUPTA193♦♣6+2-10
+0.3Round 6KBS LEGIONOWO175♠♦K-2+5
+0.3Round 7PARKER52♠♥3+1+0
+0.2Round 1LEBOWITZ65♥x♠5-2+5
+0.2Round 6KBS LEGIONOWO233NT♣K+1+1
+0.1Round 6KBS LEGIONOWO281NT♠Q-1-2
-0.1Round 7PARKER25♣♠K=-11
-0.2Round 5RILAKKUMA132♠♥8+1+0
-0.2Round 8EQUIPO DELPRESIDENTE232♠♣J+2-1
-0.3Round 6KBS LEGIONOWO273NT♥7+3-10
-0.4Round 5RILAKKUMA34♥♣9=-1
-0.4Round 6KBS LEGIONOWO213♠♣Q=+0
-0.7Round 8EQUIPO DELPRESIDENTE174♠♣T+1+8
-0.9Round 6KBS LEGIONOWO262♦♥K+2-9
-1.0Round 3TUFF13NT♦7=+0
-1.0Round 8EQUIPO DELPRESIDENTE244♠♥9+1+0
-1.1Round 7PARKER92NT♠6-1-5
-1.1Round 7PARKER144♠x♦5-2-4
-1.2Round 7PARKER14♠♥5+2-1
-1.3Round 6KBS LEGIONOWO223NT♦7=-2
-1.4Round 3TUFF144♥♦K=-3
-1.4Round 4GUPTA284♠♥J+1+0
-1.4Round 8EQUIPO DELPRESIDENTE252♥♠K=+0
-1.5Round 3TUFF101NT♠A-3+7
-1.8Round 1LEBOWITZ13NT♠5-2-5
-1.8Round 3TUFF123♦♣6-2-5
-1.8Round 6KBS LEGIONOWO202♠♥8+1+10
-2.1Round 1LEBOWITZ84♠♥K-1-5
-2.2Round 4GUPTA163NT♥5+2-1
-2.3Round 7PARKER103♦♥T+2-10
-2.4Round 2SHOURIE265♣♥T-1-12
-2.4Round 4GUPTA213♣♣6-2-5
-2.6Round 3TUFF93NT♣9-3-10
-2.8Round 3TUFF53NT♠2=+1
-3.0Round 2SHOURIE173♦♥2+2-7
-3.0Round 8EQUIPO DELPRESIDENTE264♥♣7+1+0
-3.9Round 1LEBOWITZ53NT♠4-1-5
-4.1Round 1LEBOWITZ74♠♥9-1-12
-4.1Round 1LEBOWITZ144♠♥2-3-6
-4.3Round 7PARKER134♣♥K-1-1
-4.4Round 2SHOURIE164♥♥2-2+0
-4.5Round 5RILAKKUMA84♥♠Q-1-5
-4.7Round 6KBS LEGIONOWO164♥♣7+1+4
-6.0Round 4GUPTA175♦♥8-1-11
-6.3Round 7PARKER74♥♠K+1+0
-6.4Round 5RILAKKUMA123NT♦6=+0
-6.6Round 5RILAKKUMA43NT♣2+1+0
-6.9Round 8EQUIPO DELPRESIDENTE275♣♠3+1-3
-7.1Round 8EQUIPO DELPRESIDENTE283♣x♣6-3-12
-7.2Round 7PARKER115♦♠7=-7
-7.3Round 5RILAKKUMA54♠♥T-4-11
-7.5Round 4GUPTA244♠♣6=+0
-8.0Round 1LEBOWITZ34♥♠9-2-8
-8.2Round 1LEBOWITZ24♥♠K=+1
-8.4Round 1LEBOWITZ124♥♥7-1-10
-8.4Round 4GUPTA233NT♦J=+0
-8.5Round 2SHOURIE194♥x♣3-2-12
-8.9Round 3TUFF113NT♠4+3-14
-9.0Round 1LEBOWITZ115♠♣T-1-11
-10.5Round 7PARKER43NT♣5+2-4
-10.5Round 8EQUIPO DELPRESIDENTE224♠♥9-1-12
-10.7Round 7PARKER62♠x♦K-3-12
-15.0Round 2SHOURIE233NT♥6-7-18