BATOG Jacek · SZCZECIN UNIVERSITY

162rank
+48.2Butler · 112 bds
+0.43per board
±4.3swing
+0.32vs par /bd · #218/675
+0.30adjusted /bd
Butler per round: 33.1 5 -13.7 3.4 19.9 15.3 6.5 -21.3by round

vs par split: bidding +0.24 · play +0.08

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 75.6% #348 of 675 · declarer play 65.5% #585 of 675 · defence 85.0% #386 of 675

Bidding activity — not a pass: 34.7% #660 of 675 (115/331)

Card play by contract type — on target
vs NTvs a suit
Opening leads72.2% (18)78.3% (23)
Declarer play80.0% (10)57.9% (19)
Defence83.3% (24)86.1% (36)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 78.6% (14) · ♦ 81.8% (11) · ♣ 66.7% (9)

vs par by strain: NT +0.13 (45) · a suit +0.45 (67)

vs par by level: part-score -1.10 (40) · game +0.72 (65) · slam +4.71 (7)

By role: declaring +0.70/bd (-2.48 vs par · 52) · defending +0.20/bd (+2.75 vs par · 60)

By vulnerability: vulnerable +0.33/bd (+0.43 vs par · 56) · not vulnerable +0.53/bd (+0.21 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.DziemborL.Thuillez – S.GarciaOpen14+33.1+2.36+1.43
Round 2M.DziemborP.Franceschetti – Q.RobertOpen14+5.0+0.36+3.57
Round 3M.DziemborJ.Thomsen – R.HembergOpen14-13.7-0.98-1.21
Round 4M.DziemborJ.Cieslak – J.OlczykOpen14+3.4+0.24+1.29
Round 5M.DziemborP.Mathieu – C.GarnierOpen14+19.9+1.42+0.07
Round 6M.DziemborA.Szymczak – I.KowalczykOpen14+15.3+1.09+0.14
Round 7M.DziemborE.Plana – B.IvesOpen14+6.5+0.46+0.36
Round 8M.DziemborM.Felmy – F.AlterOpen14-21.3-1.52-3.07

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
+11.2Round 7RUWAYEH93NT♠J=+10
+8.8Round 3DANGERS AND A HAZARD23NT♥5=+3
+8.5Round 1LOSS104♥♦J-2+13
+8.0Round 6MESCO BYTOM154♠♥7-1+5
+7.9Round 5GWADALOGNE113NT♥6-1+10
+7.8Round 5GWADALOGNE63NT♣K-1+11
+7.0Round 7RUWAYEH121NT♥K+2+10
+6.8Round 5GWADALOGNE123NT♥T+1+1
+6.6Round 1LOSS64♠♥J=+11
+6.2Round 1LOSS94♥♠7=+3
+6.1Round 6MESCO BYTOM175♦♠A=+3
+6.1Round 8REASON253♣♥6-3+5
+6.0Round 1LOSS53NT♥Q=+7
+5.8Round 1LOSS34♥♠2=+10
+5.6Round 5GWADALOGNE133NT♣J-1+6
+5.3Round 7RUWAYEH62♥♣5-2+6
+5.0Round 2ALLARD196♣♦K-1+10
+4.9Round 4OLBACI173NT♠T+4+2
+4.7Round 5GWADALOGNE23NT♣Q+1+1
+4.5Round 2ALLARD206♥♣2-1+13
+4.5Round 7RUWAYEH113NT♠A-2+6
+4.2Round 4OLBACI161NT♣J+4+6
+4.0Round 3DANGERS AND A HAZARD44♥♠A-1+6
+3.8Round 5GWADALOGNE94♠♣K-1+5
+3.7Round 3DANGERS AND A HAZARD132♥♦5+1+1
+3.6Round 4OLBACI223♦♣K-2+5
+3.6Round 4OLBACI233NT♥T-1+12
+3.5Round 1LOSS142♠♣K+1+1
+3.4Round 7RUWAYEH44♠♣A-1+12
+3.3Round 1LOSS23♠♣6-1+12
+3.3Round 2ALLARD274♠♥5-1+5
+3.0Round 2ALLARD242♠♥J+1+1
+2.6Round 1LOSS83♠♥5=+0
+2.5Round 4OLBACI244♠♦A-1+10
+2.5Round 6MESCO BYTOM184♥♠4=-11
+2.5Round 6MESCO BYTOM241NT♦3+3+6
+2.4Round 2ALLARD266♣♥T-1+12
+1.9Round 1LOSS124♥♠T=+0
+1.9Round 6MESCO BYTOM215♣♣K-2+2
+1.9Round 6MESCO BYTOM273NT♥7+1+10
+1.9Round 7RUWAYEH23NT♠2+3-10
+1.9Round 8REASON194♦♦3=+0
+1.8Round 3DANGERS AND A HAZARD13NT♦8+1+1
+1.8Round 6MESCO BYTOM201♠♥8+2-10
+1.6Round 6MESCO BYTOM263♣♦7=+9
+1.4Round 3DANGERS AND A HAZARD144♥♦A=+3
+1.2Round 1LOSS46♠♥T=-13
+1.2Round 2ALLARD226♥♥8+1+11
+1.2Round 7RUWAYEH34♠♦J-1-2
+1.0Round 1LOSS114♠♥J=-1
+1.0Round 4OLBACI153NT♠J=-1
+1.0Round 8REASON203NT♣T=-2
+1.0Round 8REASON244♥♣A+1+0
+0.8Round 4OLBACI273NT♠J=+0
+0.7Round 8REASON174♠♣T+1-8
+0.5Round 2ALLARD283NT♥3+1+0
+0.3Round 2ALLARD153NT♠2=+1
+0.3Round 3DANGERS AND A HAZARD123♦♣T-1+4
+0.3Round 7RUWAYEH52♠♥5+1+0
-0.0Round 4OLBACI184♠♣T+3+12
-0.1Round 3DANGERS AND A HAZARD93NT♠Q-2+8
-0.1Round 4OLBACI202NT♣Q=+0
-0.1Round 6MESCO BYTOM281NT♠Q-1+2
-0.2Round 5GWADALOGNE142♦x♠K-2+3
-0.2Round 6MESCO BYTOM233NT♣3+1-1
-0.2Round 7RUWAYEH14♠♥4+1+0
-0.3Round 2ALLARD254♥♠2+1+0
-0.6Round 5GWADALOGNE34♥♠4+1+0
-0.7Round 5GWADALOGNE101NT♥J=-5
-0.7Round 6MESCO BYTOM193NT♠4+2-1
-0.7Round 6MESCO BYTOM223NT♥6+2+0
-0.7Round 8REASON232♠♣J+1+0
-0.8Round 3DANGERS AND A HAZARD71NT♦J=+0
-0.8Round 8REASON164♥♣K+2-11
-1.0Round 3DANGERS AND A HAZARD101NT♠K-2-9
-1.0Round 8REASON152♦♠8+2-1
-1.2Round 2ALLARD235♣♥K=+11
-1.2Round 3DANGERS AND A HAZARD33NT♦K+1-11
-1.4Round 5GWADALOGNE13NT♦8+1+0
-1.5Round 5GWADALOGNE73NT♥8+3-13
-1.8Round 1LOSS13NT♠5-2-5
-1.9Round 5GWADALOGNE41NT♠T+2-10
-2.0Round 2ALLARD162♥♣A+1-6
-2.1Round 8REASON224♠♥2=+0
-2.3Round 4OLBACI251♥♣J+2+0
-2.3Round 4OLBACI284♠♣7=-1
-2.4Round 4OLBACI213♣♥2-2-5
-2.9Round 6MESCO BYTOM252NT♦T=+0
-3.0Round 3DANGERS AND A HAZARD84♣♥K+1-2
-3.1Round 8REASON182NT♣T=+0
-3.4Round 7RUWAYEH102♦♣J+1-11
-3.7Round 2ALLARD214♥♠3-1-5
-3.8Round 2ALLARD173NT♠9+1+0
-4.1Round 1LOSS74♠♥A-1-12
-4.1Round 5GWADALOGNE52NT♥6=-1
-4.2Round 2ALLARD181NT♥2+3-3
-4.3Round 7RUWAYEH132♦♣J+1-1
-4.5Round 8REASON273NT♦J-2-9
-4.7Round 4OLBACI263♣♠6=-10
-4.7Round 8REASON262♠♦K-3-8
-5.4Round 4OLBACI192♠♥4-1-12
-5.7Round 7RUWAYEH74♥♠K=+1
-6.3Round 5GWADALOGNE84♥♠Q=-7
-6.4Round 6MESCO BYTOM164♣♦K=-12
-6.9Round 7RUWAYEH143♠♦5-1-9
-7.3Round 8REASON287♠♥A=+0
-7.4Round 3DANGERS AND A HAZARD64♠♦K=-8
-7.6Round 1LOSS133NT♣7-1-6
-7.8Round 7RUWAYEH83NT♦3=-7
-7.8Round 8REASON215♥x♦6-1-9
-9.7Round 3DANGERS AND A HAZARD117♣♦6=+0
-10.5Round 3DANGERS AND A HAZARD53NT♦3-2-13