🇵🇱 BIZON Piotr · POLAND

37rank
-38.9Butler · 70 bds
-0.56per board
±4.9swing
+0.97vs par /bd
-0.66adjusted /bd
Butler per round: -38.9 -38.9 -38.9 -38.9 -38.9by round

vs par split: bidding +0.61 · play +0.36

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.66/bd

Card play — on target: opening leads 95.0% · declarer play 91.7% · defence 91.4%

Bidding activity — not a pass: 45.2% (94/208)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)93.8% (16)
Declarer play75.0% (4)100.0% (8)
Defence85.7% (7)92.9% (28)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 80.0% (5) · ♦ 100.0% (5) · ♣ 100.0% (8)

vs par by strain: NT -2.41 (17) · a suit +2.06 (53)

vs par by level: part-score +0.92 (25) · game +0.67 (42) · slam +5.67 (3)

By role: declaring -1.40/bd (-2.06 vs par · 35) · defending +0.29/bd (+4.00 vs par · 35)

By vulnerability: vulnerable -0.96/bd (+0.80 vs par · 35) · not vulnerable -0.15/bd (+1.14 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.BlatH.Berger – P.ZelnikOpen14+15.6+1.11+5.36
QuarterfinalM.BlatF.Terraneo – A.BabschOpen14-8.5-0.61-0.79
QuarterfinalM.BlatK.Feichtinger – S.TerraneoClosed14-13.9-0.99+0.36
QuarterfinalM.BlatP.Zelnik – H.BergerClosed14-16.3-1.16-1.93
QuarterfinalM.BlatF.Terraneo – A.BabschOpen14-15.8-1.13+1.86

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
+12.7Quarterfinal🇦🇹 AUSTRIA697♦♥2-3+17
+9.9Quarterfinal🇦🇹 AUSTRIA314♥♦4-2+13
+9.3Quarterfinal🇦🇹 AUSTRIA135♥♦5+1+13
+7.6Quarterfinal🇦🇹 AUSTRIA754♥♣2=+0
+7.4Quarterfinal🇦🇹 AUSTRIA943♠♥4-2+8
+5.9Quarterfinal🇦🇹 AUSTRIA654♥♣J=+8
+5.7Quarterfinal🇦🇹 AUSTRIA114♥♣8-1+11
+5.3Quarterfinal🇦🇹 AUSTRIA833NT♣9-3+7
+5.1Quarterfinal🇦🇹 AUSTRIA366♠♦6=+0
+4.7Quarterfinal🇦🇹 AUSTRIA924♦♣A-1+10
+4.4Quarterfinal🇦🇹 AUSTRIA646NT♦3=+0
+4.1Quarterfinal🇦🇹 AUSTRIA883NT♦K+2+1
+4.0Quarterfinal🇦🇹 AUSTRIA374♠♥A=+0
+3.9Quarterfinal🇦🇹 AUSTRIA55♥♦A=+4
+3.6Quarterfinal🇦🇹 AUSTRIA423♥♥9-1+5
+3.0Quarterfinal🇦🇹 AUSTRIA94♥♣6+1+0
+2.9Quarterfinal🇦🇹 AUSTRIA903♥x♠T-1+8
+2.6Quarterfinal🇦🇹 AUSTRIA824♠♥J-1+6
+2.4Quarterfinal🇦🇹 AUSTRIA705♦x♥6-1+5
+2.3Quarterfinal🇦🇹 AUSTRIA384♠♣3+1+1
+1.7Quarterfinal🇦🇹 AUSTRIA13♥♠A-1+3
+1.6Quarterfinal🇦🇹 AUSTRIA854♥♦5-3+1
+1.1Quarterfinal🇦🇹 AUSTRIA803NT♦2+1+0
+1.0Quarterfinal🇦🇹 AUSTRIA342♠♦Q+1+0
+1.0Quarterfinal🇦🇹 AUSTRIA682♥♦J=+6
+0.6Quarterfinal🇦🇹 AUSTRIA64♠♣Q=+0
+0.4Quarterfinal🇦🇹 AUSTRIA74♠♥K=+1
+0.4Quarterfinal🇦🇹 AUSTRIA81NT♦6=+0
+0.4Quarterfinal🇦🇹 AUSTRIA664♥♦K+2+1
+0.3Quarterfinal🇦🇹 AUSTRIA893NT♦5+1+10
-0.0Quarterfinal🇦🇹 AUSTRIA773NT♦2+1+0
-0.1Quarterfinal🇦🇹 AUSTRIA124♥♣3+1+14
-0.3Quarterfinal🇦🇹 AUSTRIA392♠♥K-1-2
-0.3Quarterfinal🇦🇹 AUSTRIA584♠♥K-2+1
-0.4Quarterfinal🇦🇹 AUSTRIA24♠♠3+2+11
-0.6Quarterfinal🇦🇹 AUSTRIA332♠♣6+4+6
-0.6Quarterfinal🇦🇹 AUSTRIA735♦x♣7-2+0
-0.9Quarterfinal🇦🇹 AUSTRIA43♣♦A+2+11
-0.9Quarterfinal🇦🇹 AUSTRIA402♠♥J=-5
-1.0Quarterfinal🇦🇹 AUSTRIA142♥♦K=+0
-1.0Quarterfinal🇦🇹 AUSTRIA783NT♥9+2+0
-1.1Quarterfinal🇦🇹 AUSTRIA981♠♣A+2+7
-1.4Quarterfinal🇦🇹 AUSTRIA764♠♠2=+0
-1.6Quarterfinal🇦🇹 AUSTRIA864♥♣5+1+0
-1.7Quarterfinal🇦🇹 AUSTRIA844♠♣5=-3
-3.1Quarterfinal🇦🇹 AUSTRIA103♥♦J=+7
-3.3Quarterfinal🇦🇹 AUSTRIA633NT♠6-1-5
-3.3Quarterfinal🇦🇹 AUSTRIA914♣♥8+1-1
-3.4Quarterfinal🇦🇹 AUSTRIA352♠♣4=+1
-3.4Quarterfinal🇦🇹 AUSTRIA742♦♣6+2+0
-3.9Quarterfinal🇦🇹 AUSTRIA33♦♥8=+0
-3.9Quarterfinal🇦🇹 AUSTRIA614♠♥7+1+7
-3.9Quarterfinal🇦🇹 AUSTRIA795♣♦K-2-7
-4.0Quarterfinal🇦🇹 AUSTRIA974♣♥A-2-3
-4.1Quarterfinal🇦🇹 AUSTRIA603NT♥7+1+1
-4.3Quarterfinal🇦🇹 AUSTRIA302♠♣J+1+0
-4.3Quarterfinal🇦🇹 AUSTRIA963NT♥8+1+0
-4.9Quarterfinal🇦🇹 AUSTRIA872♥x♣5-4-5
-5.0Quarterfinal🇦🇹 AUSTRIA295♥♠6-2-5
-5.1Quarterfinal🇦🇹 AUSTRIA573NT♥9=+0
-5.9Quarterfinal🇦🇹 AUSTRIA714♦♠A=-8
-6.1Quarterfinal🇦🇹 AUSTRIA623NT♥9+2-12
-6.1Quarterfinal🇦🇹 AUSTRIA722♥♣A+2-10
-8.7Quarterfinal🇦🇹 AUSTRIA935♦♠6+1-3
-8.9Quarterfinal🇦🇹 AUSTRIA593NT♠J+3-13
-8.9Quarterfinal🇦🇹 AUSTRIA813NTx♠6-2-12
-8.9Quarterfinal🇦🇹 AUSTRIA953NT♣3=-7
-9.0Quarterfinal🇦🇹 AUSTRIA673NT♣T-1-11
-9.6Quarterfinal🇦🇹 AUSTRIA324♠x♣Q-4-10
-10.3Quarterfinal🇦🇹 AUSTRIA414♣♦3+2-15