ROMANOWSKI Jerzy · BLUE NOTE

273rank
-23.4Butler · 50 bds
-0.47per board
±4.8swing
-0.02vs par /bd · #184/332
-0.09adjusted /bd
Butler per round: -18.8 -11.5 0.1 -6.6 13.4by round

vs par split: bidding -0.20 · play +0.18

Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted -0.09/bd

Card play — on target: opening leads 83.3% #88 of 332 · declarer play 84.6% #64 of 332 · defence 93.1% #24 of 332

Card play by contract type — on target
vs NTvs a suit
Opening leads·83.3% (12)
Declarer play50.0% (2)90.9% (11)
Defence88.9% (9)95.0% (20)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 66.7% (3) · ♦ 100.0% (5) · ♣ 66.7% (3)

vs par by strain: NT +1.46 (13) · a suit -0.54 (37)

vs par by level: part-score +1.12 (16) · game -1.00 (32) · slam +6.50 (2)

By role: declaring -1.09/bd (-2.57 vs par · 21) · defending -0.02/bd (+1.83 vs par · 29)

By vulnerability: vulnerable -0.96/bd (-0.12 vs par · 24) · not vulnerable -0.01/bd (+0.08 vs par · 26)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.RossardS.Bohnsack – S.BohnsackOpen10-18.8-1.88-0.90
Round 3M.RossardJ.Mourgues – O.DesagesOpen10-11.5-1.15-1.20
Round 5M.RossardN.Hetz – M.PoplilovOpen10+0.1+0.01+1.40
Round 7M.RossardE.Ozturk – F.CakiciClosed10-6.6-0.66-2.70
Round 9M.RossardY.Sohtorik – Y.ErengilClosed10+13.4+1.34+3.30

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
+9.3Round 9ISTANBUL231NTx♦7+1+10
+8.8Round 5ARROW123♠♦5+2+10
+8.6Round 9ISTANBUL254♠♥A-2+11
+6.8Round 7XYZ33♠♦9-2+8
+6.0Round 3EPSILON294♠♦9+1+1
+5.7Round 9ISTANBUL244♥♠10-1+10
+5.4Round 9ISTANBUL293NT♥2-2+8
+4.1Round 7XYZ82♥♦2+1+6
+3.7Round 2BLACKY193NT♣K+1+1
+3.4Round 3EPSILON263NT♠5+3+13
+3.4Round 7XYZ44♥♠A+1+0
+3.3Round 5ARROW156♠♥J-1+13
+1.7Round 7XYZ54♠x♦K-2-5
+1.6Round 2BLACKY172♠♥6=+5
+1.0Round 3EPSILON225♦♥6=+2
+0.9Round 7XYZ93NT♣10=+1
+0.8Round 5ARROW161NT♦10=+2
+0.5Round 9ISTANBUL281NT♣5+1-6
+0.4Round 2BLACKY154♥♣Q+1+0
+0.3Round 5ARROW144♥♥10+1+0
+0.2Round 2BLACKY205♠♦8=+13
+0.2Round 3EPSILON213NT♣4=-1
+0.1Round 9ISTANBUL304♠♠5+1+0
-0.0Round 5ARROW114♥♣K+1+0
-0.3Round 9ISTANBUL275♦♠8-1+5
-0.5Round 2BLACKY162NT♥4-1-1
-0.8Round 5ARROW173♦♦10=+1
-0.8Round 9ISTANBUL263NT♠K+2+0
-0.9Round 3EPSILON273NT♦3+2-1
-1.2Round 3EPSILON303NT♥3=+1
-1.2Round 7XYZ12♠♣2-1-4
-1.4Round 5ARROW184♥♠K-1+2
-1.6Round 2BLACKY135♣x♦A-2-4
-1.8Round 2BLACKY182♥♦K+3+6
-1.8Round 7XYZ64♥♦A+2-11
-2.1Round 5ARROW194♠x♣7-1-5
-2.1Round 7XYZ71♠♣A+1+1
-2.2Round 3EPSILON283♦♦7-1+2
-2.6Round 2BLACKY122♠♥K+1-6
-3.5Round 3EPSILON254♥♣A-3-5
-3.7Round 3EPSILON245♦x♥A-1-11
-3.8Round 5ARROW134♥♣Q+1-1
-4.1Round 9ISTANBUL214♦♠A-1-5
-5.0Round 5ARROW203NT♣10-2-8
-6.0Round 2BLACKY145♣x♠3=-10
-8.9Round 7XYZ102♦♣3+3-11
-9.5Round 7XYZ25♦x♠10-2-12
-10.6Round 3EPSILON234♥♣10-1-13
-11.0Round 9ISTANBUL226♦♣4=+0
-12.2Round 2BLACKY114♠♣4=-13