MALDYK Adam · SZCZECIN UNIVERSITY

260rank
-17.7Butler · 60 bds
-0.29per board
±3.8swing
-0.57vs par /bd · #282/398
-0.15adjusted /bd
Butler per round: 21.5 -5.3 -24.4 -8 5.9 -7.4by round

vs par split: bidding -0.05 · play -0.46

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.15/bd

Card play — on target: opening leads 75.0% #291 of 397 · declarer play 57.1% #379 of 398 · defence 79.3% #317 of 398

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (7)40.0% (5)
Declarer play80.0% (5)44.4% (9)
Defence70.0% (10)84.2% (19)

Opening leads by suit led: ♠ 0.0% (2) · ♥ 100.0% (5) · ♦ 66.7% (3) · ♣ 100.0% (2)

vs par by strain: NT +2.21 (19) · a suit -1.80 (40)

vs par by level: part-score -0.96 (26) · game -0.07 (30) · slam -1.00 (3)

By role: declaring -0.23/bd (-3.19 vs par · 31) · defending -0.36/bd (+2.24 vs par · 29)

By vulnerability: vulnerable -0.11/bd (-0.29 vs par · 31) · not vulnerable -0.50/bd (-0.86 vs par · 29)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.RybackiS.Maskara – A.ShahOpen10+21.5+2.15+2.50
Round 3G.RybackiG.Hampson – E.GrecoOpen10-5.3-0.53+0.60
Round 5G.RybackiK.Fergani – M.FourcaudotOpen10-24.4-2.44-4.70
Round 7G.RybackiL.Nielsen – F.PoulsenOpen10-8.0-0.80-0.60
Round 8G.RybackiE.Berg – P.CrouchOpen10+5.9+0.59-0.30
Round 10G.RybackiB.Norton – T.TownsendOpen10-7.4-0.74-0.90

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
+10.5Round 2REAL MAVERICKS185♥♠6=+11
+8.9Round 2REAL MAVERICKS123NT♥6-1+11
+7.9Round 10SANDFIA266♣♠4+1+11
+5.8Round 2REAL MAVERICKS175♥♠K-1+11
+5.3Round 8ORCA23NT♥Q-2+8
+5.2Round 7KRUSES CARDCIRCUS33NT♣7=+6
+4.5Round 2REAL MAVERICKS195♦♣K=+0
+4.1Round 8ORCA43NT♣5-1+6
+3.1Round 8ORCA101NT♠3+2+10
+2.9Round 3NICKELL253NT♦2=+11
+2.7Round 7KRUSES CARDCIRCUS62♥♠A+2+10
+2.3Round 7KRUSES CARDCIRCUS53NT♠3+2+14
+2.3Round 8ORCA13♠♣6=+0
+2.1Round 8ORCA52♠♦J+1+0
+2.0Round 8ORCA93♣♦J=-1
+1.9Round 7KRUSES CARDCIRCUS94♣♠K+1-2
+1.7Round 2REAL MAVERICKS143♥♥6=+7
+1.6Round 3NICKELL293NT♠2+1+1
+1.3Round 2REAL MAVERICKS162♥♣2+2-6
+1.1Round 3NICKELL283NT♦2=+0
+0.6Round 8ORCA64♥♣2+2-13
+0.4Round 10SANDFIA294♥♦K+1+0
+0.3Round 3NICKELL274♥♦Q=+1
+0.3Round 5TEAM CANADA153NT♥Q+2+1
+0.3Round 5TEAM CANADA204♠♣K=-13
+0.2Round 10SANDFIA252♣♠5+2+7
+0.1Round 10SANDFIA243NT♦7+1-1
-0.1Round 3NICKELL223NT♦2=+3
-0.1Round 5TEAM CANADA164♣♥A-2+0
-0.2Round 10SANDFIA303NT♦J+1+0
-0.5Round 2REAL MAVERICKS205♦♣10-2+0
-0.5Round 5TEAM CANADA194♠♥4=+0
-0.8Round 5TEAM CANADA122♠♣3+1+0
-0.9Round 10SANDFIA282♦♥Q+1+0
-1.0Round 10SANDFIA275♣♦K+2-14
-1.1Round 3NICKELL302♦x♥3-1+0
-1.6Round 7KRUSES CARDCIRCUS22♦♣5=+2
-1.8Round 5TEAM CANADA131NT♥2+2-1
-2.0Round 2REAL MAVERICKS131♠♥6+1+1
-2.0Round 5TEAM CANADA145♥♣5=-11
-2.2Round 3NICKELL214♥♠5+1+0
-2.2Round 3NICKELL244♠♦A+1-1
-2.5Round 7KRUSES CARDCIRCUS73NT♣A-1-12
-2.7Round 3NICKELL231NT♦2+2-2
-2.7Round 7KRUSES CARDCIRCUS4Pass-4
-2.7Round 8ORCA31♠♠5+2-6
-2.8Round 2REAL MAVERICKS152♥♣A=-5
-2.8Round 7KRUSES CARDCIRCUS104♥♠J+1-13
-2.9Round 3NICKELL262♠♥5+1-7
-2.9Round 5TEAM CANADA174♣♥A+1-1
-3.3Round 7KRUSES CARDCIRCUS12♠♥4=-7
-4.0Round 10SANDFIA212NT♥8-1-5
-4.4Round 10SANDFIA224♠♦9-1-5
-5.4Round 8ORCA84♠♦5+1-1
-5.5Round 8ORCA71NT♠8=-6
-5.5Round 10SANDFIA233NT♥3+2-2
-5.9Round 2REAL MAVERICKS113♦x♠7-2-5
-7.1Round 5TEAM CANADA182♣♠Q-2-8
-7.2Round 7KRUSES CARDCIRCUS86♠♥4=+0
-9.8Round 5TEAM CANADA116♥♦A-1-14