BIZON Piotr · MARKOWICZ

72rank
-12.6Butler · 14 bds
-0.90per board
±2.9swing
+1.36vs par /bd
-0.05adjusted /bd
by round

vs par split: bidding +0.86 · play +0.50

Strength of schedule: opponents averaged +0.85/bd (a tough draw) → opponent-adjusted -0.05/bd

Card play — on target: opening leads 33.3% · declarer play 100.0% · defence 88.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)0.0% (1)
Declarer play100.0% (1)100.0% (1)
Defence80.0% (5)100.0% (4)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 0.0% (1) · ♣ 100.0% (1)

vs par by strain: NT +3.00 (6) · a suit +0.12 (8)

vs par by level: part-score +1.00 (3) · game +1.46 (11)

By role: declaring +0.06/bd (+0.60 vs par · 5) · defending -1.43/bd (+1.78 vs par · 9)

By vulnerability: vulnerable -2.27/bd (+0.14 vs par · 7) · not vulnerable +0.47/bd (+2.57 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16M.SzymanowskiM.Passell – M.JacobusClosed14-12.6-0.90+1.36

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
+2.5Round of 16LEWIS192♠x♦J-1+2
+2.0Round of 16LEWIS224♥♠A+1+0
+1.7Round of 16LEWIS164♠♦3-1+6
+1.7Round of 16LEWIS255♦x♠A-1+9
+1.2Round of 16LEWIS283NT♣Q-1+10
+1.1Round of 16LEWIS242♥♣3-2+1
+0.7Round of 16LEWIS213NT♠5+1+10
+0.3Round of 16LEWIS263NT♠10+2+0
-1.9Round of 16LEWIS273♦♦Q=+0
-2.7Round of 16LEWIS153NT♦K+2+0
-3.7Round of 16LEWIS183NT♥8+4-2
-3.8Round of 16LEWIS173NT♣J+2+0
-4.8Round of 16LEWIS235♥♠K-1-7
-6.9Round of 16LEWIS204♠♥4=-10