RETTER Koren · BIANCHI

131rank
+8.3Butler · 112 bds
+0.07per board
±4.8swing
-0.27vs par /bd
+0.10adjusted /bd
Butler per round: 20.6 20.6 20.6 -33.8 -33.8 21.5 21.5 21.5by round

vs par split: bidding -0.26 · play -0.01

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 84.0% · declarer play 84.8% · defence 88.7%

Bidding activity — not a pass: 44.7% (156/349)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)85.7% (21)
Declarer play75.0% (4)86.2% (29)
Defence72.7% (11)92.9% (42)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (6) · ♦ 100.0% (5) · ♣ 70.0% (10)

vs par by strain: NT -3.04 (27) · a suit +0.61 (85)

vs par by level: part-score +0.78 (45) · game -0.81 (59) · slam -2.12 (8)

By role: declaring -0.39/bd (-2.71 vs par · 59) · defending +0.59/bd (+2.45 vs par · 53)

By vulnerability: vulnerable +0.14/bd (-0.41 vs par · 56) · not vulnerable +0.00/bd (-0.12 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64S.BianchiJ.Stamatov – I.NanevClosed14-4.6-0.33-2.29
Round of 64S.BianchiJ.Stamatov – I.NanevClosed14+19.4+1.39+1.86
Round of 64S.BianchiJ.Stamatov – I.NanevClosed14+5.8+0.41+2.00
Round of 32S.BianchiP.Bertheau – J.McallisterClosed14-15.6-1.11-5.00
Round of 32S.BianchiP.Bertheau – J.McallisterClosed14-18.2-1.30-0.86
Round of 16S.BianchiO.Cernat – M.GrigoriuClosed14+7.0+0.50+1.36
Round of 16S.BianchiI.Coldea – O.GhigheciOpen14+7.3+0.52+0.36
Round of 16S.BianchiI.Coldea – O.GhigheciOpen14+7.2+0.51+0.43

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
+14.1Round of 16CERCOL ROM375♦x♠K-3+14
+12.7Round of 64JULS384♥♦Q-4+14
+12.1Round of 16CERCOL ROM387♠♣K=+0
+10.2Round of 16CERCOL ROM544♥♠A=+9
+9.9Round of 32MCALLISTER43NT♣2=+0
+9.6Round of 64JULS563♣♠A+4+15
+8.3Round of 64JULS424♥x♦3=+7
+7.9Round of 64JULS147♠♠3=+0
+6.5Round of 16CERCOL ROM493♣♥A=+11
+6.0Round of 32MCALLISTER503NT♦J-2+11
+5.8Round of 64JULS484♠x♥K-1+2
+5.1Round of 64JULS294♥♣K-2+5
+5.0Round of 32MCALLISTER64♥x♣T-3+8
+4.8Round of 64JULS473♠♦J+2+19
+4.2Round of 16CERCOL ROM504NT♠T+1+2
+4.1Round of 16CERCOL ROM145♠♣6-2+6
+4.1Round of 16CERCOL ROM564♠♥K-1+5
+4.0Round of 64JULS433NT♣8-1+11
+3.5Round of 32MCALLISTER15♣♠A=-11
+3.4Round of 64JULS504♥x♦6=+9
+3.4Round of 16CERCOL ROM12♠♣6=+1
+3.1Round of 16CERCOL ROM394♠♥K-4+7
+2.9Round of 16CERCOL ROM44♠♥K+2+2
+2.9Round of 16CERCOL ROM83♠♣6-4+2
+2.9Round of 16CERCOL ROM405♥♦9+2+10
+2.8Round of 64JULS413♠♣6=+0
+2.4Round of 32MCALLISTER125♠♦6=-11
+2.3Round of 64JULS133♠♥6=-6
+2.0Round of 64JULS43NT♥T=+0
+2.0Round of 32MCALLISTER463♥♦K-1+0
+1.9Round of 64JULS354♣♥8=+0
+1.9Round of 64JULS393♣♦Q=+0
+1.9Round of 16CERCOL ROM103♣♥A=+1
+1.8Round of 64JULS464♥♣6+2+11
+1.8Round of 16CERCOL ROM423NT♣6=+2
+1.7Round of 16CERCOL ROM22♣♦J=+5
+1.7Round of 16CERCOL ROM524♥♦J+1+0
+1.6Round of 64JULS533♦♦8=-1
+1.6Round of 32MCALLISTER133NT♥A-1-5
+1.5Round of 16CERCOL ROM122♠♥4=-1
+1.5Round of 16CERCOL ROM362NT♣K-2+0
+1.4Round of 32MCALLISTER512♠♦J=-1
+1.4Round of 16CERCOL ROM53♦♥Q+2+0
+1.0Round of 64JULS403NT♦6+3+14
+1.0Round of 16CERCOL ROM556♣♠8=+0
+0.9Round of 64JULS523♠♣K-2+1
+0.9Round of 16CERCOL ROM64♠♦Q-2+5
+0.8Round of 64JULS364♠♣K=+0
+0.8Round of 64JULS372♥♠3+2+8
+0.8Round of 16CERCOL ROM413NT♦8+2+1
+0.8Round of 16CERCOL ROM483♣♣8=+1
+0.7Round of 64JULS61♠♠Q-1+11
+0.7Round of 64JULS123♦♣6+1+2
+0.5Round of 32MCALLISTER444♠♣2+1+0
+0.4Round of 16CERCOL ROM292♥♣3=+1
+0.3Round of 64JULS13♠♥2-1+8
+0.3Round of 64JULS104♥♦Q=+0
+0.3Round of 64JULS443NT♥6+1+1
+0.3Round of 16CERCOL ROM516♠♦A=+0
+0.1Round of 64JULS453NT♥7+3-11
+0.1Round of 16CERCOL ROM132♠♥K+1+10
-0.0Round of 32MCALLISTER95♦♠K=-2
-0.0Round of 16CERCOL ROM91NT♦6=+1
-0.1Round of 16CERCOL ROM313♥♥2+1+2
-0.2Round of 64JULS343NT♣9+1+0
-0.2Round of 32MCALLISTER475♣x♠K-1+0
-0.2Round of 32MCALLISTER561♠♥A+3+10
-0.4Round of 64JULS24♠♣J=-11
-0.4Round of 32MCALLISTER521NT♣7+1-1
-0.5Round of 16CERCOL ROM472♥♦A=-7
-0.6Round of 16CERCOL ROM34♥♥6=+0
-0.7Round of 64JULS75♣♦6=-3
-0.9Round of 32MCALLISTER143♠♠J+1-2
-1.4Round of 64JULS31NT♠J+1+0
-1.6Round of 16CERCOL ROM432♥♣Q+1-6
-1.7Round of 64JULS312♥♥9=+0
-1.7Round of 16CERCOL ROM334♥♠A=+0
-1.9Round of 64JULS304♠♠6=+0
-1.9Round of 32MCALLISTER82♣x♥K-3-2
-1.9Round of 16CERCOL ROM114♠♥A-1-4
-2.2Round of 64JULS84♠x♥A-2+0
-2.5Round of 32MCALLISTER532♥♦Q+1-6
-2.7Round of 64JULS53NT♦J-2-13
-3.0Round of 16CERCOL ROM444♥x♠A-1+0
-3.2Round of 32MCALLISTER543♥♠A=+0
-3.3Round of 16CERCOL ROM463♥♣T-3-4
-3.4Round of 64JULS543♥♠5-1-5
-3.4Round of 32MCALLISTER453NT♠J-1-10
-3.6Round of 32MCALLISTER434♠♦6=-1
-3.9Round of 64JULS556♥♠6=+0
-4.0Round of 16CERCOL ROM321NT♥2=-5
-4.1Round of 16CERCOL ROM303♠♥6=+0
-4.3Round of 32MCALLISTER53NT♥8=+0
-4.3Round of 32MCALLISTER481♦x♣3-1-3
-4.5Round of 64JULS324♠♥2-1-16
-4.5Round of 32MCALLISTER72♠♦3+3-9
-4.5Round of 32MCALLISTER556♠♦A=+0
-4.6Round of 64JULS93NT♣J-1-10
-5.1Round of 16CERCOL ROM453♦♣4=-5
-5.3Round of 32MCALLISTER104♥♣A+1-4
-5.7Round of 32MCALLISTER113NT♣2-1-10
-5.8Round of 32MCALLISTER493NT♣6-2-11
-6.1Round of 64JULS513NT♠J+1-11
-6.8Round of 64JULS115♥♠3-1-10
-6.8Round of 32MCALLISTER33NT♥2+2-12
-7.6Round of 64JULS334♥♣J=-6
-8.1Round of 16CERCOL ROM536♠♦A=+0
-8.6Round of 32MCALLISTER25♦♠6-1-10
-8.6Round of 16CERCOL ROM343♥♠A-1-10
-10.9Round of 16CERCOL ROM356NT♣8-4-17
-11.3Round of 16CERCOL ROM73NTx♦Q-2-9
-13.1Round of 64JULS494♠♦3-2-13