ZAKRZEWSKI Stanislaw · PARK TENISOWY POZNAN

62rank
-22.6Butler · 80 bds
-0.28per board
±3.7swing
-0.66vs par /bd · #75/89
-0.32adjusted /bd
Butler per round: 18 -15.7 7.3 -25.6 -6.6by round

vs par split: bidding -0.38 · play -0.29

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.32/bd

Card play — on target: opening leads 81.8% #20 of 89 · declarer play 100.0% #1 of 89 · defence 91.4% #18 of 89

Bidding activity — not a pass: 45.6% #12 of 89 (99/217)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)87.5% (8)
Declarer play100.0% (1)100.0% (13)
Defence90.0% (10)92.0% (25)

Opening leads by suit led: ♥ 80.0% (5) · ♦ 100.0% (3) · ♣ 66.7% (3)

vs par by strain: NT +0.50 (20) · a suit -1.05 (60)

vs par by level: part-score +0.07 (45) · game -0.84 (32) · slam -9.67 (3)

By role: declaring -0.58/bd (-2.62 vs par · 45) · defending +0.10/bd (+1.86 vs par · 35)

By vulnerability: vulnerable -0.40/bd (-0.85 vs par · 40) · not vulnerable -0.17/bd (-0.47 vs par · 40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2L.MajdanskiG.Versluis – C.BerendregtClosed16+18.0+1.12-0.19
Round 3L.MajdanskiH.Van Glabbeek – W.MaasClosed16-15.7-0.98-0.44
Round 6L.MajdanskiW.Janeczek – T.RyffaOpen16+7.3+0.46+1.50
Round 8L.MajdanskiR.Kierznowski – W.WalaClosed16-25.6-1.60-2.00
Round 9L.MajdanskiN.Zorlu – N.CengizOpen16-6.6-0.41-2.19

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
+6.9Round 2VALLON SENIORS205♠x♣4-1+0
+6.3Round 3GEHAKTMOLEN113NT♣3+3+14
+5.6Round 6TARYFA207♥♠3=+0
+4.6Round 2VALLON SENIORS184♥♠A=+0
+4.4Round 3GEHAKTMOLEN23♥♠5+1+7
+4.1Round 6TARYFA241♥♦A=+5
+4.0Round 9TURKISH SENIORS74♦♥J=-10
+3.9Round 2VALLON SENIORS253♣♠Q+1+0
+3.4Round 3GEHAKTMOLEN104♠x♥8-1+2
+3.4Round 6TARYFA281♠♦Q+3+2
+3.3Round 6TARYFA323♠♣6-2+8
+3.2Round 3GEHAKTMOLEN133NT♥A-3+9
+3.1Round 6TARYFA313NT♣K-1+10
+2.9Round 9TURKISH SENIORS162♥♠5+2+6
+2.7Round 2VALLON SENIORS212♠♥6+1+0
+2.6Round 8WISLA CCSOFT173♦♥5-1+5
+2.5Round 3GEHAKTMOLEN75♣♥4=-1
+2.4Round 9TURKISH SENIORS32♦♥A+3+6
+2.2Round 2VALLON SENIORS321♦♠Q+2+6
+2.1Round 8WISLA CCSOFT303NT♦5+1-1
+2.1Round 9TURKISH SENIORS152NT♣Q-1+12
+1.9Round 8WISLA CCSOFT243NT♥6+1+0
+1.8Round 6TARYFA273NT♣3-2+6
+1.6Round 9TURKISH SENIORS23♣♦J+1+0
+1.5Round 2VALLON SENIORS222♥♠J=+6
+1.4Round 2VALLON SENIORS193NT♥3+2+0
+1.4Round 6TARYFA173♥♣9=-6
+1.4Round 8WISLA CCSOFT274♦♠6+1+7
+1.4Round 9TURKISH SENIORS13♠♦Q+1+1
+1.1Round 2VALLON SENIORS313♣♦Q=+0
+1.1Round 8WISLA CCSOFT312♥♥2+1+0
+0.9Round 6TARYFA182♠♥5-1-2
+0.8Round 3GEHAKTMOLEN32NT♦K=+11
+0.7Round 9TURKISH SENIORS43♥♦A=+0
+0.5Round 2VALLON SENIORS264♠♦5=-1
+0.5Round 8WISLA CCSOFT222♠♠T-1-2
+0.4Round 2VALLON SENIORS285♥♠Q=-4
+0.3Round 8WISLA CCSOFT283♠♦A-2+1
+0.3Round 9TURKISH SENIORS143NT♦3+3-10
+0.2Round 2VALLON SENIORS234♠♥6=+1
+0.2Round 8WISLA CCSOFT292♥♥5=+6
+0.1Round 3GEHAKTMOLEN64NT♠J+2-10
+0.1Round 3GEHAKTMOLEN123♣♠Q+1+7
+0.1Round 6TARYFA264♠♥Q+2+12
+0.0Round 3GEHAKTMOLEN144♠♦7+1+0
-0.1Round 6TARYFA291NT♣A+1-1
-0.3Round 6TARYFA232♦♥9+1+1
-0.4Round 3GEHAKTMOLEN94♠♥3=+0
-0.4Round 9TURKISH SENIORS81NT♣J+2-7
-0.5Round 9TURKISH SENIORS123♠♦3-1-1
-0.6Round 8WISLA CCSOFT263NT♠8+2+0
-0.7Round 8WISLA CCSOFT214♥♠Q+1+0
-0.8Round 2VALLON SENIORS302♣♥4+1+0
-0.8Round 6TARYFA212♥♠6=+6
-0.9Round 2VALLON SENIORS172♥♣2=-5
-1.2Round 9TURKISH SENIORS113NT♦K=+1
-1.3Round 3GEHAKTMOLEN13NT♠3-1+2
-1.4Round 8WISLA CCSOFT324♦♦J-1-5
-1.6Round 2VALLON SENIORS243♣♦2-1+1
-1.6Round 2VALLON SENIORS272♠♦2+1-1
-1.8Round 8WISLA CCSOFT203♠♥7-1-5
-1.9Round 6TARYFA224♥♦Q=-3
-1.9Round 9TURKISH SENIORS54♥♣K-2+1
-2.5Round 2VALLON SENIORS292♥♣A=-6
-2.5Round 6TARYFA252NT♦J+1-6
-2.6Round 6TARYFA304♥♦J-1+2
-2.7Round 9TURKISH SENIORS63♦♣5=-11
-2.9Round 8WISLA CCSOFT253♠♠9-4-7
-3.2Round 9TURKISH SENIORS133♣♠5=+0
-3.3Round 8WISLA CCSOFT193NT♠8+2-2
-5.1Round 3GEHAKTMOLEN164♠♥A-1-14
-5.7Round 9TURKISH SENIORS93♣x♣A-2-9
-5.9Round 3GEHAKTMOLEN82NT♥Q-3-6
-6.4Round 9TURKISH SENIORS104♠x♥A-1-14
-7.4Round 3GEHAKTMOLEN53NT♠5-1-12
-7.9Round 3GEHAKTMOLEN43♣♠J+2-11
-8.2Round 6TARYFA194♠♦2-1-10
-8.5Round 3GEHAKTMOLEN154♠♥A-1-5
-10.6Round 8WISLA CCSOFT186♥♠3=-12
-14.4Round 8WISLA CCSOFT237♥♠2-1-17