LUTEK Piotr · SYNERGIA

194rank
+26.6Butler · 84 bds
+0.32per board
±3.9swing
-0.70vs par /bd · #547/675
+0.34adjusted /bd
Butler per round: 3.1 -19.6 19.3 28.9 -21.5 16.4by round

vs par split: bidding -1.17 · play +0.46

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 58.8% #653 of 675 · declarer play 78.9% #268 of 675 · defence 95.5% #27 of 675

Bidding activity — not a pass: 37.9% #605 of 675 (83/219)

Card play by contract type — on target
vs NTvs a suit
Opening leads16.7% (6)81.8% (11)
Declarer play83.3% (6)76.9% (13)
Defence94.1% (17)96.3% (27)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 71.4% (7) · ♦ 40.0% (5)

vs par by strain: NT +0.45 (29) · a suit -1.31 (55)

vs par by level: part-score +0.39 (26) · game -1.02 (55) · slam -4.33 (3)

By role: declaring +0.36/bd (-3.95 vs par · 40) · defending +0.28/bd (+2.25 vs par · 44)

By vulnerability: vulnerable +0.85/bd (+0.12 vs par · 42) · not vulnerable -0.22/bd (-1.52 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.MarksA.Somani – J.SensarmaOpen14+3.1+0.22-2.14
Round 3R.MarksA.Grossack – L.LebowitzOpen14-19.6-1.40-1.43
Round 4R.MarksV.Zoric – K.MarinovskiClosed14+19.3+1.38+0.93
Round 6R.MarksM.Oncel – M.SezerClosed14+28.9+2.06+0.50
Round 7R.MarksS.Tommasini – B.NortonOpen14-21.5-1.54-1.79
Round 8R.MarksA.Wodkowski – A.PigulskiOpen14+16.4+1.17-0.29

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 4ZIP202♥x♠A-3+12
+8.7Round 2BONUS264♥♠7=+1
+8.4Round 4ZIP233NT♦J=+0
+7.4Round 3LEBOWITZ103NT♦A-1+12
+7.3Round 8VISTULA TEAM234♥x♠3-2+8
+5.9Round 6TURKON265♦♥4-1+12
+5.9Round 8VISTULA TEAM153♥♥5=+6
+5.8Round 6TURKON282♠♦K-2+8
+5.7Round 4ZIP223NT♠A-3+5
+3.8Round 6TURKON175♠x♦A-2+0
+3.7Round 2BONUS195♣♦A=+0
+3.7Round 2BONUS214♥♣Q-1+5
+3.7Round 8VISTULA TEAM214♠♥A+1+4
+3.4Round 6TURKON165♣♦A=-5
+3.3Round 6TURKON184♥♠4+1-11
+3.1Round 8VISTULA TEAM286♠♥7+1+11
+2.8Round 7KNOTTENBELT144♥♠Q+1+0
+2.7Round 8VISTULA TEAM203NT♣T+2+0
+2.6Round 2BONUS181NT♠2+1+1
+2.5Round 6TURKON241NT♦4+3+6
+2.4Round 4ZIP213♣♥2-2+5
+2.3Round 4ZIP252♥♣J+1+0
+2.3Round 4ZIP284♠♦5=+1
+2.2Round 7KNOTTENBELT83NT♣3-1+5
+2.1Round 3LEBOWITZ133♥♠K-1+5
+1.9Round 2BONUS242♣♣4-1+4
+1.9Round 6TURKON215♣♦4-2+2
+1.9Round 6TURKON273NT♥7+1+10
+1.9Round 8VISTULA TEAM182NT♥7-1+4
+1.9Round 8VISTULA TEAM193♦♥J+1+0
+1.9Round 8VISTULA TEAM244♠♥8+2+1
+1.8Round 6TURKON202♠♠Q+1-10
+1.7Round 2BONUS235♣♥A+1-10
+1.6Round 6TURKON253NT♦6-1+5
+1.4Round 2BONUS272♠♥6+1+0
+1.4Round 4ZIP163NT♥4+1+0
+1.4Round 8VISTULA TEAM252♥♦9=+0
+1.2Round 7KNOTTENBELT34♠♠A-1-2
+0.8Round 3LEBOWITZ71NT♦J=+0
+0.8Round 6TURKON233NT♥4+2+0
+0.7Round 4ZIP192♠♥7=+10
+0.7Round 8VISTULA TEAM174♠♣T+1-8
+0.4Round 7KNOTTENBELT25♦♠A+1-11
+0.3Round 2BONUS161NT♦9=+5
+0.3Round 6TURKON193NT♠4+1+0
+0.3Round 6TURKON223NT♥6+1+1
+0.3Round 7KNOTTENBELT52♠♦8+1+0
+0.2Round 3LEBOWITZ34♥♦7+1+11
+0.0Round 3LEBOWITZ116♣♠2+1-11
-0.0Round 7KNOTTENBELT63♣♦J+1+0
-0.2Round 7KNOTTENBELT14♠♥6+1+0
-0.3Round 2BONUS153NT♠2=-1
-0.5Round 2BONUS283NT♥2+1+0
-0.7Round 2BONUS254♥♠7=-1
-0.8Round 4ZIP273NT♠J=+0
-0.8Round 8VISTULA TEAM164♠♣K+2-11
-1.0Round 3LEBOWITZ13NT♦7=+0
-1.0Round 4ZIP153NT♠J=+1
-1.4Round 3LEBOWITZ144♥♦A=-3
-1.8Round 3LEBOWITZ123♦♣6-2-5
-2.1Round 8VISTULA TEAM224♠♥3=+0
-2.3Round 7KNOTTENBELT103♦♥T+2-10
-2.4Round 4ZIP184♠♥A=-13
-2.5Round 4ZIP244♠♣6-1-10
-2.6Round 3LEBOWITZ93NT♣T-3-10
-2.7Round 7KNOTTENBELT114♣♣6+3-2
-2.8Round 3LEBOWITZ53NT♠3=+1
-2.8Round 4ZIP175♣♥K=+2
-2.9Round 7KNOTTENBELT123NT♥3+1+0
-3.0Round 2BONUS173♦♣K+2-7
-3.1Round 7KNOTTENBELT44♥♠A-2+7
-3.4Round 3LEBOWITZ65♦♠A-2-5
-3.6Round 7KNOTTENBELT93NT♠2-2-7
-4.0Round 3LEBOWITZ44♥♠A-1-6
-4.3Round 3LEBOWITZ83♠♣K=-6
-4.4Round 6TURKON154♠♣2=-11
-4.5Round 8VISTULA TEAM273NT♦2-2-9
-5.6Round 4ZIP263NT♠2=+0
-5.7Round 7KNOTTENBELT74♥♠K=+1
-6.4Round 2BONUS206NTx♠T-1-13
-6.7Round 8VISTULA TEAM262♠♦A-2-10
-7.9Round 7KNOTTENBELT133♣♥A=-6
-8.8Round 3LEBOWITZ23NT♥9=-3
-10.0Round 2BONUS224♥♥T+3-14