LASOTA Tomasz · WARSAW UNIVERSITY

257rank
-43.8Butler · 70 bds
-0.63per board
±4.7swing
-0.41vs par /bd · #173/241
-0.37adjusted /bd
Butler per round: -32.2 -2.2 6 -26.8 11.4by round

vs par split: bidding +0.16 · play -0.57

Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 92.9% #14 of 241 · declarer play 64.7% #202 of 241 · defence 75.0% #232 of 241

Bidding activity — not a pass: 42.5% #117 of 241 (85/200)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)90.0% (10)
Declarer play66.7% (6)63.6% (11)
Defence40.0% (10)88.5% (26)

Opening leads by suit led: ♥ 80.0% (5) · ♦ 100.0% (5) · ♣ 100.0% (4)

vs par by strain: NT -0.83 (23) · a suit -0.21 (47)

vs par by level: part-score -0.46 (22) · game -1.02 (42) · slam +4.00 (6)

By role: declaring -0.19/bd (-2.85 vs par · 34) · defending -1.03/bd (+1.89 vs par · 36)

By vulnerability: vulnerable -1.07/bd (-0.11 vs par · 35) · not vulnerable -0.18/bd (-0.71 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.TurantW.Wong – D.ChuiClosed14-32.2-2.30-3.21
Round 2K.MiszczukJ.Sigsgaard – E.RosthoejClosed14-2.2-0.16-0.86
Round 4M.TurantT.Andersson – G.HashimotoOpen14+6.0+0.43+1.00
Round 6M.TurantJ.Luczeczko – S.GrabalaClosed14-26.8-1.91+0.43
Round 8M.TurantP.Solecki – S.JanikClosed14+11.4+0.81+0.57

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
+13.1Round 2ESKOM286♠♣5-1+13
+8.1Round 2ESKOM213NT♦Q=+5
+6.8Round 4SWISS SENIORS246♦♣8+1+11
+5.9Round 8LYSY SOLEK153♣x♠A-2+3
+5.0Round 1BANANA13NT♣8-1+5
+5.0Round 4SWISS SENIORS154♥♠T+1+17
+4.7Round 2ESKOM173♥♦4=+1
+4.6Round 8LYSY SOLEK224♠♦J-2+11
+4.5Round 4SWISS SENIORS204♥♦K-2+9
+4.4Round 8LYSY SOLEK167♠x♣K-3+0
+4.3Round 4SWISS SENIORS215♦♠J+2+13
+4.2Round 8LYSY SOLEK283NT♠6=+0
+4.0Round 1BANANA63NT♣Q=+0
+3.9Round 1BANANA113NT♦8+1+0
+3.9Round 4SWISS SENIORS233NT♠7+2+0
+3.6Round 8LYSY SOLEK243♥♠Q+1+1
+2.8Round 8LYSY SOLEK261♠♣7+2+11
+2.3Round 2ESKOM162NT♥K-1+5
+2.1Round 6GDANSK223♥♠J-1+5
+1.8Round 1BANANA124♦♥5=+0
+1.8Round 2ESKOM264♠♣6+1+1
+1.6Round 6GDANSK183NT♥K=+5
+1.4Round 6GDANSK211NT♠4+1+6
+1.2Round 6GDANSK204♥♠3+1+0
+1.2Round 6GDANSK264♥♦2+1+0
+1.0Round 8LYSY SOLEK213NT♥T+2-10
+0.8Round 4SWISS SENIORS193NT♠6+2-12
+0.7Round 1BANANA143NT♠6=-1
+0.6Round 4SWISS SENIORS164♥♦2+1+0
+0.6Round 8LYSY SOLEK254♠♣J=-1
+0.4Round 8LYSY SOLEK194♠♣6+1+0
+0.3Round 1BANANA24♥♦6=-1
+0.2Round 1BANANA74♠♣K+1+0
+0.2Round 4SWISS SENIORS174♥♦J+2+1
+0.2Round 4SWISS SENIORS273♣♦9=-1
-0.1Round 6GDANSK193NT♦2+2+11
-0.2Round 2ESKOM201NT♠4+1+0
-0.9Round 2ESKOM191♥♥4=+0
-0.9Round 6GDANSK164♥♦A+1+0
-1.2Round 8LYSY SOLEK272♠♣K+2-1
-1.4Round 4SWISS SENIORS223NT♥7+1+11
-1.5Round 6GDANSK251♠♣5=-5
-1.6Round 8LYSY SOLEK202♠♥7=+0
-1.7Round 2ESKOM223NT♦3+2+10
-1.9Round 6GDANSK273NT♣6=+0
-2.0Round 1BANANA92♥♦2+1+6
-2.2Round 2ESKOM271NT♥3=-6
-2.7Round 2ESKOM255♣♥6-1-5
-2.7Round 4SWISS SENIORS284♠♣8-1-5
-2.7Round 6GDANSK173♥♠Q=-6
-2.8Round 6GDANSK247♠♥3=+0
-2.9Round 8LYSY SOLEK184♦♠7+1-6
-3.1Round 2ESKOM153NT♣4-3-7
-3.4Round 1BANANA134♥♣6+2-9
-4.1Round 4SWISS SENIORS253♣♥4=-6
-4.4Round 1BANANA53NT♦T-3-11
-4.7Round 8LYSY SOLEK174♠♦2=+0
-5.1Round 2ESKOM184♥♦K-1-10
-5.1Round 4SWISS SENIORS264♥♦7-2-13
-5.7Round 8LYSY SOLEK232♠♦A=+0
-6.4Round 1BANANA45♣♦K=+0
-6.7Round 1BANANA103♦♣5=-6
-6.7Round 6GDANSK283NT♦4+1-10
-7.0Round 4SWISS SENIORS183♦♣Q=-11
-7.1Round 2ESKOM234♠♣A+1-13
-7.8Round 6GDANSK236♦♥J=+0
-9.2Round 2ESKOM243NT♦5=-6
-9.9Round 6GDANSK157♠♣K=+0
-11.7Round 1BANANA83NT♣3-2-14
-13.5Round 1BANANA35♥x♣A-3-14