SOBOLEWSKA Ewa · BRIDGESCANNER MIXTE

121rank
-31.0Butler · 56 bds
-0.55per board
±4.2swing
-0.57vs par /bd
-0.24adjusted /bd
Butler per round: -13 -13 -18 -18by round

vs par split: bidding -0.18 · play -0.39

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted -0.24/bd

Card play — on target: opening leads 85.7% · declarer play 53.8% · defence 83.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)90.9% (11)
Declarer play50.0% (4)55.6% (9)
Defence77.8% (9)86.4% (22)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (5) · ♦ 100.0% (1) · ♣ 100.0% (3)

vs par by strain: NT -1.95 (20) · a suit +0.19 (36)

vs par by level: part-score +0.32 (19) · game -0.72 (32) · slam -3.00 (5)

By role: declaring -1.63/bd (-5.08 vs par · 25) · defending +0.32/bd (+3.06 vs par · 31)

By vulnerability: vulnerable +0.03/bd (+1.39 vs par · 28) · not vulnerable -1.13/bd (-2.54 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32A.KowalskiF.Bernal – K.DufratClosed14-20.7-1.48-2.86
Round of 32A.KowalskiK.Dufrat – F.BernalClosed14+7.7+0.55+2.07
Round of 16A.KowalskiL.Thuillez – I.MagisClosed14+1.4+0.10-1.36
Round of 16A.KowalskiL.Sebbane – P.ThuillezClosed14-19.4-1.39-0.14

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
+9.2Round of 32BERNAL253NT♠2-1+10
+7.5Round of 32BERNAL42♥x♦10-2+9
+6.9Round of 16MAGIS134♠♥A-2+13
+6.1Round of 16MAGIS174♠♣7-2+11
+5.4Round of 16MAGIS91NT♦10=+8
+4.5Round of 16MAGIS253♠♥K+1+6
+4.3Round of 32BERNAL206♥♠6-1+16
+4.1Round of 32BERNAL102♥♣5-3+9
+3.9Round of 16MAGIS84♠♥A-1+10
+3.2Round of 16MAGIS204♥♠A-1+6
+2.4Round of 32BERNAL31NT♠5=+8
+2.3Round of 32BERNAL172NT♠Q=+0
+2.2Round of 16MAGIS194♥♦A+1+0
+2.1Round of 32BERNAL153NT♣6+1+12
+2.1Round of 32BERNAL194♠♣9-1+5
+1.9Round of 16MAGIS144♥♠A=-1
+1.7Round of 16MAGIS53NT♣5+3-10
+1.5Round of 16MAGIS22♠♥K=+0
+0.8Round of 32BERNAL164♠♦A=+3
+0.8Round of 16MAGIS104♥♦K=+1
+0.5Round of 32BERNAL13♠♠Q-2+0
+0.5Round of 16MAGIS244♥♣2=-1
+0.4Round of 32BERNAL73♦♥K-1-1
+0.2Round of 32BERNAL184♠♥8+1+0
-0.0Round of 32BERNAL224♠♦4=-1
-0.1Round of 16MAGIS13NT♠Q+1-11
-0.1Round of 16MAGIS63NT♦3+1+0
-0.5Round of 32BERNAL263♣♥3=+0
-0.5Round of 16MAGIS213NT♥5+3+13
-0.7Round of 32BERNAL93NT♥2+1-17
-0.7Round of 32BERNAL133NT♥A+1-1
-0.9Round of 16MAGIS283♥♠K+1-1
-1.1Round of 32BERNAL124♠♣J=-14
-1.1Round of 16MAGIS114♥♠K=+1
-1.1Round of 16MAGIS122♥x♥3-1-6
-1.3Round of 32BERNAL211NT♥2-1+2
-1.5Round of 32BERNAL52♠♥K-1-4
-2.1Round of 32BERNAL244♠♣5+1+0
-2.6Round of 32BERNAL233NT♥6+2-4
-2.9Round of 16MAGIS163NT♠2-1+1
-3.1Round of 16MAGIS222NT♠3-1-6
-3.3Round of 32BERNAL283NT♣4-2-5
-3.4Round of 32BERNAL113♠♣6-1-5
-3.5Round of 32BERNAL274♥♠K-1-9
-3.5Round of 16MAGIS233♥♦6-1+1
-3.7Round of 16MAGIS272♠♥Q-1-3
-3.9Round of 32BERNAL22♠♦Q=-11
-4.3Round of 32BERNAL83NT♦J-1-10
-4.5Round of 16MAGIS76♣♠3-2-17
-5.0Round of 16MAGIS183NT♣10+2-4
-5.5Round of 16MAGIS156NT♠J-1-11
-6.7Round of 16MAGIS34♠♥Q=+0
-7.1Round of 16MAGIS45♥♠3-1-7
-9.9Round of 32BERNAL66♦♠A=+11
-10.1Round of 32BERNAL146NT♥10-1-14
-10.8Round of 16MAGIS264♠x♣K=-14