KALITA Jacek · BCBR - GERMANY

37rank
-31.0Butler · 20 bds
-1.55per board
±3.1swing
-1.80vs par /bd
-0.90adjusted /bd
by round

vs par split: bidding -0.63 · play -0.47

Strength of schedule: opponents averaged +0.65/bd (a tough draw) → opponent-adjusted -0.90/bd

Card play — on target: opening leads 83.3% · declarer play 83.3% · defence 20.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)100.0% (4)
Declarer play·83.3% (6)
Defence50.0% (2)12.5% (8)

Opening leads by suit led: ♠ 66.7% (3) · ♦ 100.0% (3)

vs par by strain: NT -0.50 (4) · a suit -2.12 (16)

vs par by level: part-score +0.10 (10) · game -2.89 (9) · slam -11.00 (1)

By role: declaring -0.64/bd (+3.44 vs par · 9) · defending -2.29/bd (-6.09 vs par · 11)

By vulnerability: vulnerable -0.20/bd (-2.70 vs par · 10) · not vulnerable -2.90/bd (-0.90 vs par · 10)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.TuszynskiR.Zaleski – A.FaigenbaumClosed20-31.0-1.55-1.80

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
+1.8Round 1BCQ - BULGARIA42♥♥2=+6
+1.8Round 1BCQ - BULGARIA155♠x♣A-1-7
+1.6Round 1BCQ - BULGARIA31NT♠2=-1
+1.2Round 1BCQ - BULGARIA83♠♦2-2+9
+1.0Round 1BCQ - BULGARIA132♠♦8+1+7
+0.6Round 1BCQ - BULGARIA94♠♦7=+7
+0.6Round 1BCQ - BULGARIA124♠♠4+1-15
+0.0Round 1BCQ - BULGARIA74♠♣8+1+13
-0.2Round 1BCQ - BULGARIA54♠♣10+1-14
-1.0Round 1BCQ - BULGARIA202♠♠7=+0
-1.2Round 1BCQ - BULGARIA111NT♠2+1-1
-1.4Round 1BCQ - BULGARIA62♥♦K+1-7
-1.6Round 1BCQ - BULGARIA24♥♦8+1-7
-2.0Round 1BCQ - BULGARIA103♠♦6=+1
-2.4Round 1BCQ - BULGARIA186♥♦3+1-11
-3.6Round 1BCQ - BULGARIA142♥♦A+1-6
-4.4Round 1BCQ - BULGARIA13♠♦K-3-7
-5.0Round 1BCQ - BULGARIA174♥♣2=-3
-6.2Round 1BCQ - BULGARIA193NT♥2-1+12
-10.6Round 1BCQ - BULGARIA163NT♠3=-12