STEZALA Pawel · SZCZECIN UNIVERSITY

592rank
-62.3Butler · 112 bds
-0.56per board
±4.4swing
-0.30vs par /bd · #447/675
-0.75adjusted /bd
Butler per round: -37.1 -46.3 -26 -18.6 -3.9 14.5 45.4 9.7by round

vs par split: bidding -0.15 · play -0.15

Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted -0.75/bd

Card play — on target: opening leads 74.3% #380 of 675 · declarer play 84.6% #124 of 675 · defence 83.3% #454 of 675

Bidding activity — not a pass: 41.4% #441 of 675 (127/307)

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)72.7% (22)
Declarer play100.0% (9)76.5% (17)
Defence85.0% (20)82.5% (40)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 72.7% (11) · ♦ 50.0% (4) · ♣ 80.0% (10)

vs par by strain: NT -1.25 (40) · a suit +0.22 (72)

vs par by level: part-score -0.14 (42) · game +0.11 (63) · slam -5.00 (7)

By role: declaring -0.74/bd (-2.98 vs par · 52) · defending -0.40/bd (+2.02 vs par · 60)

By vulnerability: vulnerable -0.93/bd (-0.20 vs par · 56) · not vulnerable -0.18/bd (-0.41 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.BondarewiczO.Bessis – S.MessikaClosed14-37.1-2.65-1.79
Round 2W.BondarewiczT.Guillemin – L.SebbaneClosed14-46.3-3.31-5.86
Round 3W.BondarewiczP.Gruenke – D.Von ArnimClosed14-26.0-1.86-1.43
Round 4W.BondarewiczM.Sobczak – A.KozikowskiClosed14-18.6-1.33-2.29
Round 5W.BondarewiczL.Soudan – C.BaumgartnerClosed14-3.9-0.28+1.21
Round 6W.BondarewiczP.Kuczera-Dyga – M.SkulimowskiClosed14+14.5+1.04+2.57
Round 7W.BondarewiczM.Zaitoun – A.AlruwayehClosed14+45.4+3.24+3.00
Round 8W.BondarewiczD.Doub – A.WildavskyClosed14+9.7+0.69+2.14

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
+10.2Round 8REASON215♠♥A-1+12
+9.1Round 7RUWAYEH23NT♠2-2+14
+9.0Round 7RUWAYEH34♠♦J=+11
+8.7Round 7RUWAYEH145♥♣3-1+11
+7.6Round 7RUWAYEH115♣♣4+2+7
+7.1Round 7RUWAYEH62♠x♥Q-2+9
+6.4Round 3DANGERS AND A HAZARD144♠x♥A-1+5
+5.9Round 5GWADALOGNE43NT♠T-1+12
+5.7Round 4OLBACI223NT♠A-3+5
+5.6Round 6MESCO BYTOM162♥♣3+2+12
+5.2Round 7RUWAYEH15♠x♣A=+5
+5.2Round 8REASON173♠♣T+2+12
+4.9Round 5GWADALOGNE142♦x♠K-3+3
+4.4Round 6MESCO BYTOM154♠♣2=+11
+4.3Round 4OLBACI263♣♣4+1+10
+3.9Round 1LOSS53NT♠6-1+5
+3.8Round 6MESCO BYTOM214♠♥A-1+5
+3.7Round 6MESCO BYTOM176♦♣J-1+8
+3.6Round 5GWADALOGNE54♥x♣Q-1+0
+3.3Round 6MESCO BYTOM243NT♦4+1+1
+3.3Round 7RUWAYEH133♥♣A=+0
+3.1Round 7RUWAYEH44♥x♠K-1-7
+3.0Round 8REASON275♣♥7-1+8
+2.9Round 6MESCO BYTOM251NT♥4+1+0
+2.9Round 7RUWAYEH123NT♥4+1+0
+2.5Round 8REASON252♥♠2-1+4
+2.3Round 7RUWAYEH102♦♥T+3+10
+2.1Round 1LOSS84♠♥4-1+5
+2.1Round 8REASON181NT♣7=-1
+2.1Round 8REASON224♠♥7=+0
+2.0Round 2ALLARD162♥♣A+1+6
+1.8Round 1LOSS13NT♠2-2+5
+1.6Round 2ALLARD181NT♠2=+0
+1.5Round 5GWADALOGNE73NT♣9+3+13
+1.4Round 4OLBACI163NT♥4+1+0
+1.4Round 5GWADALOGNE13NT♦7+1+0
+1.3Round 3DANGERS AND A HAZARD43♥♥9=+0
+1.3Round 5GWADALOGNE65♦♣K=-2
+0.8Round 8REASON164♥♠J+2+11
+0.7Round 2ALLARD153NT♣5+1+0
+0.7Round 5GWADALOGNE101NT♥J=+5
+0.6Round 5GWADALOGNE34♥♠3+1+0
+0.5Round 2ALLARD283NT♣9=+1
+0.2Round 6MESCO BYTOM233NT♣K+1+1
+0.1Round 3DANGERS AND A HAZARD93NT♠2-2-8
+0.1Round 5GWADALOGNE83♥♠6=+0
+0.1Round 6MESCO BYTOM281NT♠Q-1-2
+0.0Round 4OLBACI285♥x♠A-2-2
-0.2Round 4OLBACI192♠♦4+1+10
-0.2Round 5GWADALOGNE132♠♥7+1+0
-0.2Round 8REASON233♠♣J+1-1
-0.3Round 6MESCO BYTOM193NT♠3+1+0
-0.3Round 7RUWAYEH52♠♥6+1+0
-0.7Round 2ALLARD254♥♠4=-1
-0.7Round 3DANGERS AND A HAZARD34♥♦K+2+11
-0.7Round 3DANGERS AND A HAZARD116♣♠6=-11
-0.8Round 4OLBACI184♠♥A+2-12
-0.8Round 4OLBACI273NT♥4=+0
-0.8Round 5GWADALOGNE95♣♥K-1-1
-0.9Round 6MESCO BYTOM262♣♦3+2-9
-1.0Round 1LOSS102♥♥3+1-10
-1.0Round 1LOSS114♠♥J=+1
-1.0Round 3DANGERS AND A HAZARD13NT♦7=+0
-1.0Round 4OLBACI153NT♠J=+1
-1.0Round 8REASON244♥♣7+1+0
-1.2Round 2ALLARD226♥♣T+1-11
-1.3Round 6MESCO BYTOM223NT♠T=-2
-1.5Round 3DANGERS AND A HAZARD101NT♠A-3+7
-1.6Round 2ALLARD242♣♥J=+0
-1.8Round 3DANGERS AND A HAZARD123♠♣K-2-5
-1.8Round 6MESCO BYTOM201♠♥5+2+10
-1.9Round 1LOSS124♥♠T=+0
-1.9Round 6MESCO BYTOM273NT♥7+1-10
-1.9Round 8REASON193♦♠J+1+0
-2.1Round 1LOSS46♠♣6+1+13
-2.4Round 4OLBACI212♠♠9-1+0
-2.5Round 1LOSS142♠♦5=+0
-2.5Round 4OLBACI244♠♣4-1-10
-2.5Round 4OLBACI253♠♦K-1-5
-2.7Round 8REASON204♠♣A+1+0
-2.7Round 8REASON286NT♣Q+1-10
-2.8Round 3DANGERS AND A HAZARD53NT♣4=+1
-3.0Round 2ALLARD174♦♣K+1-7
-3.3Round 2ALLARD274♠♥6-1-5
-3.3Round 6MESCO BYTOM184♥♣3+1+11
-3.4Round 3DANGERS AND A HAZARD83♦♦7=-5
-3.5Round 7RUWAYEH72♥♠K+2-10
-3.6Round 4OLBACI233NT♥9-1-12
-3.7Round 3DANGERS AND A HAZARD132♥♦A+1-1
-3.8Round 3DANGERS AND A HAZARD72NT♦4-1-5
-3.8Round 7RUWAYEH83NTx♥9-1-6
-3.8Round 8REASON152♠♠9-1-4
-3.9Round 8REASON264♥♦Q+2-1
-4.1Round 5GWADALOGNE23NT♣Q=+0
-4.5Round 2ALLARD206♥♣4-1-13
-4.5Round 2ALLARD264♥x♠K-1-13
-4.6Round 4OLBACI203NT♣Q-1-6
-5.0Round 1LOSS133NT♠6=-10
-5.3Round 1LOSS33NT♠3=-10
-5.3Round 7RUWAYEH92♣x♣K=-2
-5.8Round 1LOSS93NT♠9=-3
-6.1Round 1LOSS22♠♣6=-13
-6.4Round 5GWADALOGNE123NT♥4=+0
-6.6Round 1LOSS64♠♥J=-11
-7.1Round 3DANGERS AND A HAZARD65♠♦K-1-9
-7.3Round 2ALLARD213NT♠5+2-8
-7.3Round 3DANGERS AND A HAZARD24♦x♣A-3+0
-7.6Round 1LOSS73♥x♠4-2+3
-11.6Round 4OLBACI176NT♠T+1-11
-12.4Round 2ALLARD193♦x♥K=-14
-12.4Round 5GWADALOGNE112♥x♣Q=-13
-12.6Round 2ALLARD233NT♥6-4-17