GRZEJDZIAK Sabina · SV BRIDGE CLUB

82rank
-6.2Butler · 56 bds
-0.11per board
±4.0swing
-0.95vs par /bd
+0.13adjusted /bd
Butler per round: -6.2 -6.2 -6.2 -6.2by round

vs par split: bidding -1.05 · play +0.11

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.13/bd

Card play — on target: opening leads 85.7% · declarer play 64.3% · defence 88.0%

Bidding activity — not a pass: 46.2% (72/156)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)80.0% (10)
Declarer play80.0% (5)55.6% (9)
Defence57.1% (7)100.0% (18)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (3) · ♣ 100.0% (6)

vs par by strain: NT -0.53 (17) · a suit -1.13 (39)

vs par by level: part-score -0.35 (17) · game -1.97 (35) · slam +5.50 (4)

By role: declaring -0.58/bd (-3.61 vs par · 31) · defending +0.48/bd (+2.36 vs par · 25)

By vulnerability: vulnerable +0.03/bd (-0.46 vs par · 28) · not vulnerable -0.25/bd (-1.43 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32I.GrzejdziakM.Byrne – M.KnottenbeltClosed14-8.5-0.61-1.79
Round of 32I.GrzejdziakM.Byrne – M.KnottenbeltClosed14-4.5-0.32-1.64
Round of 32I.GrzejdziakB.Norton – S.TommasiniClosed14+7.3+0.52+0.07
Round of 32I.GrzejdziakT.Van De Paverd – O.NijssenClosed14-0.5-0.04-0.43

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
+14.9Round of 32KNOTTENBELT436♥♠T-2+20
+7.1Round of 32KNOTTENBELT415♦♠8=-13
+6.8Round of 32KNOTTENBELT364♠♦J=+8
+6.6Round of 32KNOTTENBELT322♠x♠8-2+9
+5.1Round of 32KNOTTENBELT34♠x♥9-2+5
+4.9Round of 32KNOTTENBELT93NT♥6-1+10
+4.5Round of 32KNOTTENBELT13NT♣8-1+5
+4.4Round of 32KNOTTENBELT272♥♠7+1+0
+4.4Round of 32KNOTTENBELT563♠♣K=+0
+3.8Round of 32KNOTTENBELT513NT♠2+2+0
+3.2Round of 32KNOTTENBELT264♠♣6+1+1
+2.7Round of 32KNOTTENBELT174♠♦7-1-2
+2.5Round of 32KNOTTENBELT24♥♦6=-1
+2.3Round of 32KNOTTENBELT254♣♥6=+1
+1.9Round of 32KNOTTENBELT44♠♦K-1+12
+1.7Round of 32KNOTTENBELT163♠♥4-1+5
+1.6Round of 32KNOTTENBELT532♥♦2+1+0
+1.3Round of 32KNOTTENBELT373NT♣8+1-1
+1.3Round of 32KNOTTENBELT444♥♠2+2+1
+0.8Round of 32KNOTTENBELT153NT♣T-1-5
+0.4Round of 32KNOTTENBELT201NT♠2-1+1
+0.3Round of 32KNOTTENBELT74♠♣A+1+0
+0.1Round of 32KNOTTENBELT284♠♣8+1+0
+0.1Round of 32KNOTTENBELT314♠♥4=+0
-0.0Round of 32KNOTTENBELT143NT♣2=-1
-0.1Round of 32KNOTTENBELT465♦♣Q-2-6
-0.2Round of 32KNOTTENBELT542♥♠J=-10
-0.3Round of 32KNOTTENBELT333♠♦3-1-4
-0.5Round of 32KNOTTENBELT223NT♦J+2+10
-0.6Round of 32KNOTTENBELT454♥♦7+2+1
-0.8Round of 32KNOTTENBELT383NT♥9+1-1
-1.0Round of 32KNOTTENBELT342♠♦K-1+0
-1.0Round of 32KNOTTENBELT394♥♦6=-1
-1.1Round of 32KNOTTENBELT292NT♥2+1+6
-1.1Round of 32KNOTTENBELT304♠♣Q+2+12
-1.6Round of 32KNOTTENBELT527♦♣5=+2
-1.7Round of 32KNOTTENBELT357♠♣K=+0
-1.9Round of 32KNOTTENBELT62♥x♣A-2-7
-2.2Round of 32KNOTTENBELT424♥♥4-1-4
-2.5Round of 32KNOTTENBELT241NT♦2+1+1
-2.5Round of 32KNOTTENBELT473NT♥3+2-12
-2.7Round of 32KNOTTENBELT213♦♣T=-7
-3.3Round of 32KNOTTENBELT84♠♥A+2-11
-3.4Round of 32KNOTTENBELT184♥♦A-1-10
-3.5Round of 32KNOTTENBELT496♦♠5+1+0
-4.1Round of 32KNOTTENBELT103♦♠6-1-1
-4.3Round of 32KNOTTENBELT124♥x♠A-1-6
-4.4Round of 32KNOTTENBELT483NT♣Q+1-1
-4.5Round of 32KNOTTENBELT113NT♦4-1-10
-4.6Round of 32KNOTTENBELT134♥♣7+2-9
-4.9Round of 32KNOTTENBELT234♠♣A=-13
-5.0Round of 32KNOTTENBELT54♠♥3-3-11
-5.4Round of 32KNOTTENBELT403NT♣Q-1-10
-5.5Round of 32KNOTTENBELT553NT♥A-2-6
-6.1Round of 32KNOTTENBELT192♠♦7-3-5
-8.1Round of 32KNOTTENBELT501NTx♦3-3+5