NOSACKI Michal · HEADS OR TAILS

104rank
-21.3Butler · 56 bds
-0.38per board
±4.5swing
+0.84vs par /bd
-0.52adjusted /bd
Butler per round: 31.3 31.3 -52.6 -52.6by round

vs par split: bidding +0.82 · play +0.02

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -0.52/bd

Card play — on target: opening leads 100.0% · declarer play 64.3% · defence 93.8%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (8)
Declarer play42.9% (7)85.7% (7)
Defence88.9% (9)95.7% (23)

Opening leads by suit led: ♥ 100.0% (2) · ♦ 100.0% (4) · ♣ 100.0% (3)

vs par by strain: NT -1.21 (19) · a suit +1.89 (37)

vs par by level: part-score +0.46 (24) · game +1.23 (26) · slam +0.67 (6)

By role: declaring -0.62/bd (-2.67 vs par · 24) · defending -0.20/bd (+3.47 vs par · 32)

By vulnerability: vulnerable -0.81/bd (+1.21 vs par · 28) · not vulnerable +0.05/bd (+0.46 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32A.LengyR.Zaleski – I.BaroniOpen14+30.6+2.19+1.57
Round of 32A.LengyD.Attanasio – G.ManaraOpen14+0.7+0.05+2.21
Round of 16A.LengyP.Zatorski – K.DufratOpen14-33.0-2.36-1.50
Round of 16A.LengyP.Zatorski – K.DufratOpen14-19.6-1.40+1.07

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
+12.1Round of 32ZALESKI15♣x♦2-4+12
+10.3Round of 32ZALESKI134♠x♦2-2+12
+9.3Round of 32ZALESKI53♠x♦2=+9
+7.9Round of 16EDMONDS217NT♣5=+0
+6.5Round of 32ZALESKI115♠♣5-1+8
+5.7Round of 32ZALESKI24♦♥A+1+10
+5.3Round of 32ZALESKI232♠♣K+2+10
+5.2Round of 32ZALESKI164♠♣5-1+10
+4.6Round of 32ZALESKI172♠♥K+2+2
+2.9Round of 32ZALESKI224♥♣Q=+0
+2.4Round of 32ZALESKI123NT♠Q-2+7
+2.4Round of 16EDMONDS94♠♣3=+10
+2.1Round of 32ZALESKI273NT♠10+1+0
+2.0Round of 32ZALESKI183♠♠8=+6
+1.6Round of 16EDMONDS161NT♠6-2+5
+1.5Round of 16EDMONDS243♥♠A+1-4
+1.4Round of 32ZALESKI143NT♦2-1+10
+1.4Round of 16EDMONDS201NT♠2+2+10
+1.3Round of 16EDMONDS265♦x♥K-2+3
+0.9Round of 16EDMONDS124♠♥A=+0
+0.6Round of 32ZALESKI101NT♠2+2-10
+0.1Round of 16EDMONDS62NT♣K=+1
-0.2Round of 16EDMONDS23♠♦2-1+6
-0.5Round of 32ZALESKI243NT♥5+2+0
-0.5Round of 16EDMONDS184♠♣Q+1+0
-0.7Round of 32ZALESKI42NT♣3=-10
-0.7Round of 16EDMONDS173NT♣J+1+1
-1.3Round of 32ZALESKI73NT♦9+1+0
-1.3Round of 32ZALESKI203NT♦5+1+1
-1.3Round of 32ZALESKI254♠♠4+1+0
-1.5Round of 32ZALESKI284♣♥Q=-7
-1.6Round of 16EDMONDS83♠♥Q=+0
-1.7Round of 32ZALESKI61NT♣2-1+0
-1.7Round of 16EDMONDS276♥♦8=+0
-1.8Round of 16EDMONDS73♠♥K=+0
-1.9Round of 16EDMONDS253♥♣2=+7
-2.0Round of 16EDMONDS31♠♦8+2-1
-2.4Round of 16EDMONDS195♦♥J-1+5
-2.5Round of 16EDMONDS223♠♦4+1+6
-2.6Round of 16EDMONDS44♥♠6+1-1
-3.0Round of 32ZALESKI33♠♦2+1-8
-3.4Round of 32ZALESKI83NT♦2-1-5
-3.4Round of 32ZALESKI196♣♦Q=+0
-3.6Round of 32ZALESKI265♣♥10=+0
-3.6Round of 16EDMONDS103♥♦A+1+1
-4.0Round of 16EDMONDS112♥♠5+2-6
-4.1Round of 16EDMONDS133NT♠7-1-6
-4.2Round of 32ZALESKI215♠♦J=-4
-4.3Round of 16EDMONDS14♥♣A-2-8
-4.5Round of 16EDMONDS51NT♦7+1-6
-5.6Round of 32ZALESKI156♥♠6+1+13
-6.1Round of 16EDMONDS153♠♥10-1-10
-7.6Round of 32ZALESKI94♠♣4-1-13
-7.7Round of 16EDMONDS146NT♥4-1-11
-8.6Round of 16EDMONDS283NT♦8-1-10
-8.9Round of 16EDMONDS236♣♦4=+2