CERNAT Ovidiu · CERCOL ROM

98rank
-48.0Butler · 70 bds
-0.69per board
±5.0swing
-1.66vs par /bd · #106/107
-0.88adjusted /bd
Butler per round: -18.2 -39 -2.4 31.6 -20by round

vs par split: bidding -0.91 · play -0.74

Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted -0.88/bd

Card play — on target: opening leads 100.0% #1 of 107 · declarer play 77.8% #45 of 107 · defence 84.8% #68 of 107

Bidding activity — not a pass: 40.6% #70 of 107 (93/229)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (10)
Declarer play75.0% (4)78.6% (14)
Defence80.0% (10)87.0% (23)

Opening leads by suit led: ♠ 100.0% (3) · ♦ 100.0% (3) · ♣ 100.0% (5)

vs par by strain: NT -3.44 (16) · a suit -1.13 (54)

vs par by level: part-score -2.41 (22) · game -1.59 (37) · slam -0.36 (11)

By role: declaring -0.64/bd (-4.38 vs par · 37) · defending -0.74/bd (+1.39 vs par · 33)

By vulnerability: vulnerable -0.86/bd (-1.71 vs par · 35) · not vulnerable -0.51/bd (-1.60 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.GrigoriuK.Retter – S.BianchiClosed14-18.2-1.30-3.07
Round 2M.GrigoriuJ.Lesniczak – V.ValchevClosed14-39.0-2.79-4.64
Round 4M.GrigoriuA.Versace – A.SementaClosed14-2.4-0.17-1.79
Round 5M.GrigoriuT.Van De Paverd – S.AsheClosed14+31.6+2.26+1.36
Round 6M.GrigoriuP.Cullin – M.MichielsenClosed14-20.0-1.43-0.14

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
+12.6Round 4OVERDECK156♦♣A=-2
+11.4Round 5ASHE125♣x♠8=+10
+7.7Round 5ASHE14♥♠T-1+10
+7.7Round 5ASHE86♥♦K-2+14
+6.9Round 4OVERDECK226♠♦T=+0
+6.7Round 4OVERDECK204♥x♣A-1+2
+6.6Round 5ASHE66♦♠J=+0
+4.5Round 4OVERDECK274♠♣K-2+6
+4.4Round 1BIANCHI43NT♠7+1+1
+4.4Round 5ASHE94♠x♠K-2+0
+4.3Round 5ASHE142♥♣T+1+6
+4.0Round 4OVERDECK213NT♦2-1+10
+3.9Round 4OVERDECK184♥♦Q-3+4
+3.3Round 5ASHE73NT♠4+1-12
+2.8Round 1BIANCHI74♠♥A+2-13
+2.6Round 6SAXENA223♦♠7+1+0
+2.4Round 2PKB INTERNATIONAL153♠♣7-1+4
+2.2Round 6SAXENA272♥♠K+2+1
+2.1Round 1BIANCHI123♠♣T-2-1
+1.4Round 1BIANCHI81NT♦6-1-4
+0.9Round 1BIANCHI132NT♥9+1+0
+0.5Round 1BIANCHI102♥♦K=+0
+0.4Round 6SAXENA243♣♠6+1-7
+0.3Round 2PKB INTERNATIONAL164♥♣6=+0
+0.2Round 5ASHE33NT♣4+1+1
+0.2Round 5ASHE44♥♠T+1+0
+0.1Round 2PKB INTERNATIONAL264♠♣6+1+0
-0.1Round 1BIANCHI145♦♥T=+11
-0.2Round 2PKB INTERNATIONAL215♣♥8-1-6
-0.2Round 4OVERDECK173NT♥Q+1+0
-0.2Round 5ASHE114♥♣K=-1
-0.3Round 4OVERDECK253NT♠T+1-1
-0.5Round 1BIANCHI14♥♦A=+0
-0.6Round 6SAXENA164♠♦3=+0
-0.6Round 6SAXENA174♠♦7=-8
-0.9Round 1BIANCHI55♥♠6-1-5
-0.9Round 5ASHE24♠♥Q+2+11
-1.0Round 6SAXENA186♥♣3=+11
-1.2Round 2PKB INTERNATIONAL223♣♦K-1+2
-1.2Round 2PKB INTERNATIONAL234♠♣Q+2-13
-1.2Round 4OVERDECK243♦♦4-1-8
-1.2Round 6SAXENA262♥♥6+1+10
-1.3Round 2PKB INTERNATIONAL251NT♠6+2-7
-1.6Round 2PKB INTERNATIONAL185♦♣A-4+2
-1.6Round 5ASHE104♣♥6=-10
-1.6Round 6SAXENA211NT♠4=+1
-1.6Round 6SAXENA234♥♣3+1+0
-2.6Round 1BIANCHI24♥♠5=+0
-2.6Round 2PKB INTERNATIONAL171NT♥7-5-5
-2.6Round 6SAXENA192♠♦6-2+0
-2.6Round 6SAXENA253NT♦4+2-11
-3.0Round 1BIANCHI91NT♣J-3+0
-3.0Round 2PKB INTERNATIONAL275♥♦K-1-8
-3.2Round 6SAXENA206♥♠3=+13
-3.6Round 5ASHE133♥♠6+1-10
-3.6Round 6SAXENA151NT♦3=-12
-4.1Round 1BIANCHI114♥♠2-2-11
-4.2Round 4OVERDECK284♣♦Q-1-5
-5.3Round 4OVERDECK195♦x♠6-2+0
-5.4Round 1BIANCHI34♥x♦Q-1-11
-5.5Round 4OVERDECK164♠♦6-2-6
-6.3Round 2PKB INTERNATIONAL244♠x♦6-2-5
-6.6Round 6SAXENA286♥♣5=+0
-6.8Round 2PKB INTERNATIONAL193NTx♥7=-4
-7.4Round 2PKB INTERNATIONAL283NT♠6-1-12
-7.5Round 4OVERDECK233♥♥6+1-8
-7.9Round 5ASHE56♥♣4=+0
-10.2Round 2PKB INTERNATIONAL206♠♦6-1-13
-13.7Round 1BIANCHI66♦x♥4=-10
-16.8Round 4OVERDECK267♥x♣6-1-17