ZAWISLAK Slawek · BRIDGE FOR BUSINESS

86rank
+17.2Butler · 42 bds
+0.41per board
±4.6swing
+1.07vs par /bd
+0.10adjusted /bd
Butler per round: -12.9 7.6 22.5by round

vs par split: bidding +1.52 · play -0.45

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 73.3% · declarer play 66.7% · defence 100.0%

Bidding activity — not a pass: 40.6% (52/128)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)81.8% (11)
Declarer play0.0% (1)75.0% (8)
Defence100.0% (6)100.0% (17)

Opening leads by suit led: ♠ 25.0% (4) · ♥ 66.7% (3) · ♦ 100.0% (4) · ♣ 100.0% (4)

vs par by strain: NT +6.10 (10) · a suit -0.50 (32)

vs par by level: part-score +1.08 (12) · game +0.52 (25) · slam +3.80 (5)

By role: declaring -0.18/bd (-2.47 vs par · 19) · defending +0.90/bd (+4.00 vs par · 23)

By vulnerability: vulnerable +0.29/bd (+1.14 vs par · 21) · not vulnerable +0.53/bd (+1.00 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 5M.BlachE.Olla – K.RubinsOpen14-12.9-0.92-1.57
Round 6J.CiechomskiJ.Sigsgaard – E.RosthoejOpen14+7.6+0.54+3.21
Round 8J.CiechomskiK.Polap – E.LindenthalOpen14+22.5+1.61+1.57

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
+9.6Round 8ASCHAFFENBURG251NT♣A-3+11
+8.3Round 8ASCHAFFENBURG167♥x♦A-1+12
+8.2Round 6ESKOM246♠♣K+1+11
+7.8Round 5LATVIA34♠♣J=+0
+7.5Round 6ESKOM223NTx♣3-2+9
+6.6Round 8ASCHAFFENBURG274♠♣K=+7
+6.1Round 5LATVIA54♥♦A+1+1
+5.8Round 6ESKOM284♠♦4-1+6
+5.0Round 8ASCHAFFENBURG262♣x♣A-2-4
+4.0Round 8ASCHAFFENBURG183♦♥Q=+7
+2.4Round 8ASCHAFFENBURG152♥♦5+1+6
+1.9Round 8ASCHAFFENBURG282NT♠3+1+6
+1.6Round 6ESKOM183NT♥K=+5
+1.6Round 8ASCHAFFENBURG203♦♠Q-1+0
+1.4Round 5LATVIA133♠♦7-2+10
+1.4Round 6ESKOM156NT♥4+1+13
+1.4Round 6ESKOM211NT♠8+1+6
+1.2Round 6ESKOM204♥♠6+1+0
+0.9Round 8ASCHAFFENBURG215♣♠Q=+11
+0.3Round 6ESKOM174♠x♥A-2-3
+0.3Round 6ESKOM264♥♣6=-1
+0.2Round 5LATVIA93NT♠Q+3+11
+0.1Round 5LATVIA14♠♦6+2+11
-0.1Round 5LATVIA144♠♥Q=+0
-0.4Round 8ASCHAFFENBURG194♠♣A+1+0
-0.8Round 8ASCHAFFENBURG235♣♦A-2-7
-0.9Round 6ESKOM165♥♣7=+0
-1.1Round 6ESKOM193NT♠4+3+10
-1.2Round 5LATVIA76♦♠9-1-17
-1.6Round 5LATVIA64♥♠6+2+1
-1.9Round 5LATVIA103♥♠A=-7
-1.9Round 6ESKOM273NT♥6=+0
-2.4Round 5LATVIA83♠♣6-1-4
-3.0Round 8ASCHAFFENBURG224♠♦T-1-10
-4.3Round 5LATVIA113NT♥6-1-10
-4.4Round 5LATVIA22♦♦5+2-7
-4.4Round 5LATVIA44♥♦J=+0
-5.1Round 8ASCHAFFENBURG174♠♦J-1-10
-7.8Round 6ESKOM236♦♣A=+0
-8.2Round 5LATVIA125♦♣A+1-11
-8.4Round 6ESKOM252♦♦6-4-11
-8.5Round 8ASCHAFFENBURG244♥♠A=-7