STOPA Piotr · WISLA CCSOFT

42rank
-20.1Butler · 132 bds
-0.15per board
±4.4swing
-1.08vs par /bd · #58/59
-0.14adjusted /bd
Butler per round: -0.8 -28.3 -12.6 -2.4 -6.3 8.1 -8.3 3.8 1.3 2.3 23.1by round

vs par split: bidding -0.53 · play -0.55

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 81.2% #16 of 59 · declarer play 50.0% #58 of 59 · defence 82.8% #47 of 59

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)81.5% (27)
Declarer play12.5% (8)61.5% (26)
Defence71.4% (14)86.0% (50)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (7) · ♦ 72.7% (11) · ♣ 83.3% (6)

vs par by strain: NT -3.18 (33) · a suit -0.38 (99)

vs par by level: part-score -0.49 (43) · game -1.79 (80) · slam +2.33 (9)

By role: declaring -0.07/bd (-3.23 vs par · 68) · defending -0.24/bd (+1.20 vs par · 64)

By vulnerability: vulnerable +0.40/bd (+0.23 vs par · 66) · not vulnerable -0.71/bd (-2.39 vs par · 66)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WalaD.Cohen – J.EngelOpen12-0.8-0.07-2.25
Round 2W.WalaT.Wrang – H.WegneliusOpen12-28.3-2.36-4.00
Round 3W.WalaJ.Meckstroth – D.BerkowitzOpen12-12.6-1.05-2.25
Round 4W.WalaB.Gierulski – J.SukowOpen12-2.4-0.20+1.33
Round 5W.WalaV.Melman – M.MilaszewskiOpen12-6.3-0.53-1.50
Round 6W.WalaM.Kwiecien – W.StarkowskiOpen12+8.1+0.67-1.17
Round 7W.WalaA.Fronczak – A.ZaleskiOpen12-8.3-0.69-0.25
Round 8W.WalaI.Robinson – N.EwartOpen12+3.8+0.32+1.00
Round 9W.WalaN.Selway – K.PreddyOpen12+1.3+0.11-1.50
Round 10W.WalaD.Kendrick – M.PryorOpen12+2.3+0.19-1.00
Round 11W.WalaP.Gawrys – P.TuszynskiOpen12+23.1+1.93-0.33

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
+12.0Round 8AUSTRALIA194NTx♠A-3+14
+11.5Round 11ZIMMERMANN54♠♣A=+13
+11.4Round 5MARKOWICZ106♥x♦K-4+14
+10.0Round 1KALISH124♠♥8+2+11
+8.8Round 1KALISH44♠♠9-1+12
+8.4Round 11ZIMMERMANN122♥x♠A-1+13
+8.0Round 6VYTAS203NT♥J=-1
+6.9Round 9PENFOLD44♠♥6-1+6
+6.6Round 9PENFOLD105♦♠Q=+10
+6.1Round 4WITEK147♠x♦A-4+7
+6.1Round 6VYTAS154♥x♠A+1+6
+5.9Round 2CZTERECH SZWEDOW162♥♥A+2+2
+5.8Round 8AUSTRALIA206♣♠A-1+12
+5.5Round 10KENDRICK205♣x♥A-3+12
+5.2Round 4WITEK192♠♦5+1+7
+5.1Round 7ANDRZEJKI71♠♥6+4+2
+5.0Round 11ZIMMERMANN16♠♥8-1+11
+4.8Round 2CZTERECH SZWEDOW232♦♠K-1+6
+4.8Round 10KENDRICK165♦x♠A=+3
+4.7Round 7ANDRZEJKI23♥♦9-2+8
+4.5Round 7ANDRZEJKI61NT♣3=+5
+4.4Round 3GOODMAN44♠♣10=+0
+4.2Round 6VYTAS194♠♣3=+0
+4.1Round 11ZIMMERMANN93NT♠2=+0
+3.7Round 6VYTAS131NT♣4+1+0
+3.5Round 5MARKOWICZ125♦♠A=+3
+3.4Round 7ANDRZEJKI122♥♦K=+6
+3.1Round 11ZIMMERMANN63NT♥3=+0
+2.7Round 9PENFOLD74♠♦K=+0
+2.7Round 11ZIMMERMANN112♠♥K-2+0
+2.6Round 8AUSTRALIA244♥♣2-2+0
+2.5Round 1KALISH12♥♦Q+1+1
+2.4Round 3GOODMAN52♥♦Q=+6
+2.4Round 8AUSTRALIA225♠x♥A-2+2
+2.2Round 1KALISH84♥♣J=-1
+2.2Round 10KENDRICK221NT♠4-1+0
+2.1Round 4WITEK183NT♣10+1-1
+1.8Round 6VYTAS164♠♣Q-1+10
+1.7Round 2CZTERECH SZWEDOW134♠♥4=+0
+1.7Round 10KENDRICK143NT♥5=+11
+1.5Round 3GOODMAN111NT♠5+1+1
+1.5Round 8AUSTRALIA154♠♣A=+0
+1.5Round 9PENFOLD123♠♠7-2-5
+1.4Round 4WITEK154♠♣4=+0
+1.1Round 3GOODMAN63NT♠3+1+1
+1.0Round 3GOODMAN31NT♣4-1-1
+0.9Round 11ZIMMERMANN74♠♣Q=+0
+0.6Round 7ANDRZEJKI42♥♣8=+0
+0.5Round 1KALISH103NT♦3=+2
+0.5Round 5MARKOWICZ44♠♠3+2-13
+0.5Round 8AUSTRALIA211NT♣3+1-1
+0.5Round 9PENFOLD114♦♦J-2+5
+0.5Round 10KENDRICK234♥♠K+1-13
+0.5Round 10KENDRICK243NT♣6+3+1
+0.5Round 11ZIMMERMANN23NT♣4=-17
+0.3Round 5MARKOWICZ12♥♣K-1-2
+0.3Round 5MARKOWICZ74♠♦7+1+4
+0.3Round 9PENFOLD82♥♦K+1-6
+0.2Round 2CZTERECH SZWEDOW194♥♦7+2+11
+0.0Round 5MARKOWICZ83NT♠7+1+0
+0.0Round 10KENDRICK174♠♣6+1+0
-0.2Round 3GOODMAN83♦♠J-2+1
-0.2Round 5MARKOWICZ53NT♦8-1-12
-0.2Round 7ANDRZEJKI32♥♦J+1+0
-0.3Round 4WITEK164♠♣4+2+11
-0.4Round 2CZTERECH SZWEDOW243♥♦6+2-6
-0.4Round 4WITEK174♥♦A=+0
-0.4Round 8AUSTRALIA174♦x♠A-1+5
-0.4Round 9PENFOLD55♦♣A-1-5
-0.4Round 9PENFOLD64♠♦7-2+0
-0.5Round 4WITEK215♦x♠Q-1-6
-0.5Round 4WITEK223NT♠4+1+1
-0.5Round 4WITEK244♠♦7=+1
-0.5Round 7ANDRZEJKI51NT♠2=-5
-0.5Round 7ANDRZEJKI84♥♣8+2-1
-0.6Round 6VYTAS142♠♣Q+1-1
-0.6Round 6VYTAS184♥♠2=-1
-0.8Round 10KENDRICK182♠♣2+1+0
-0.9Round 3GOODMAN23NT♣10+1-11
-1.0Round 11ZIMMERMANN104♠♥A=+1
-1.1Round 1KALISH23♦x♠5-3-3
-1.1Round 6VYTAS173♦♥A-2-5
-1.1Round 8AUSTRALIA141NT♠3-1-4
-1.3Round 10KENDRICK155♦♠A-1-6
-1.5Round 1KALISH113♣♦4=-7
-1.5Round 4WITEK234♠♣7+3+12
-1.5Round 5MARKOWICZ115♥x♦K-1-5
-1.7Round 1KALISH93NT♥3-2-6
-2.0Round 5MARKOWICZ32♥♣Q=+0
-2.4Round 2CZTERECH SZWEDOW144♥♦7+1-4
-2.4Round 6VYTAS222♠♥3+1-1
-2.5Round 3GOODMAN123NT♣K-3-7
-2.5Round 5MARKOWICZ24♠♥3=+11
-2.5Round 8AUSTRALIA163NT♥4-1-10
-2.5Round 8AUSTRALIA234♥♠Q-1-3
-2.6Round 6VYTAS215♥♣3=-8
-2.6Round 10KENDRICK211NT♦7+2-6
-2.9Round 10KENDRICK193NT♠3-2-11
-3.2Round 9PENFOLD23NT♣Q-1-10
-3.3Round 3GOODMAN92♠♣3=-5
-3.3Round 9PENFOLD33NT♥6-1-12
-3.4Round 1KALISH55♦x♠J-1-9
-3.4Round 6VYTAS243♥♠K+1-7
-3.5Round 7ANDRZEJKI102♥♦K+2+1
-3.7Round 11ZIMMERMANN41NT♥5=-6
-3.7Round 11ZIMMERMANN84♥♣2-1-8
-4.1Round 1KALISH74♠♣A-1-6
-4.2Round 3GOODMAN14♥♠Q=+0
-4.2Round 4WITEK203♠♥J-2-7
-4.3Round 2CZTERECH SZWEDOW204♠♣4+2-13
-4.4Round 9PENFOLD94♥♠K-1-12
-4.6Round 1KALISH64♠♦K-1-10
-4.7Round 11ZIMMERMANN34♠♥2+2-11
-4.9Round 2CZTERECH SZWEDOW214♠♥A-1-5
-4.9Round 7ANDRZEJKI115♦x♥A-1-9
-5.0Round 6VYTAS234♣♠Q-4-6
-5.1Round 5MARKOWICZ94♠♦5+1-8
-5.3Round 10KENDRICK132♥♠3-2-3
-5.5Round 9PENFOLD15♥♠A=+11
-5.6Round 3GOODMAN104♠♣2=-3
-6.0Round 2CZTERECH SZWEDOW154♥♣6+3-14
-6.0Round 2CZTERECH SZWEDOW226♦♣8=+2
-6.3Round 3GOODMAN74♥♦2=-9
-7.0Round 8AUSTRALIA133♥♣K-2-3
-7.5Round 8AUSTRALIA186NT♦J=+0
-8.2Round 2CZTERECH SZWEDOW184♠♣4+2-13
-8.4Round 1KALISH36♦♠9-2-11
-8.5Round 7ANDRZEJKI13NT♠6-1-10
-8.5Round 7ANDRZEJKI96♦♥8=+0
-8.7Round 2CZTERECH SZWEDOW176♠♦K-1-14
-9.3Round 4WITEK135♣♠A=-9
-11.0Round 5MARKOWICZ63NT♦2=-10