OZIBKO Michalina · MIXED AND DANGEROUS

208rank
-48.1Butler · 54 bds
-0.89per board
±4.4swing
+0.31vs par /bd · #61/180
-1.22adjusted /bd
Butler per round: -29.2 -12.6 -17.9 11.6by round

vs par split: bidding +0.75 · play -0.57

Strength of schedule: opponents averaged -0.33/bd (an easy draw) → opponent-adjusted -1.22/bd

Card play — on target: opening leads 92.3% #23 of 180 · declarer play 57.1% #170 of 180 · defence 88.9% #49 of 180

Bidding activity — not a pass: 36.4% #170 of 180 (55/151)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)90.9% (11)
Declarer play33.3% (3)63.6% (11)
Defence100.0% (5)86.4% (22)

Opening leads by suit led: ♥ 100.0% (4) · ♦ 100.0% (2) · ♣ 85.7% (7)

vs par by strain: NT +3.82 (11) · a suit -0.58 (43)

vs par by level: part-score +0.37 (19) · game +1.69 (29) · slam -6.50 (6)

By role: declaring -1.07/bd (-2.22 vs par · 27) · defending -0.71/bd (+2.85 vs par · 27)

By vulnerability: vulnerable -1.18/bd (-0.52 vs par · 27) · not vulnerable -0.60/bd (+1.15 vs par · 27)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.WydraT.Gotard – V.Di BaccoOpen14-29.2-2.09-3.29
Round 4T.KalinowskiM.Genc – B.CameronOpen14-12.6-0.90+2.29
Round 5T.KalinowskiL.Marino – R.PisaniClosed12-17.9-1.49-2.08
Round 7P.WydraT.Rush – V.QuirosOpen14+11.6+0.83+4.00

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
+10.2Round 5ITALY MARINO53NT♦6+1+0
+9.3Round 5ITALY MARINO14♠♣Q=+7
+7.2Round 7TEAM RUSH124♠♣5-3+14
+5.4Round 4PIWAKAWAKA244♠♦Q+2+11
+4.1Round 4PIWAKAWAKA163NT♥Q+3+12
+3.7Round 2BV WALDSOLMS164♥♥Q+2-1
+3.0Round 7TEAM RUSH112♥♠3-1+9
+2.9Round 7TEAM RUSH56NT♣8=-10
+2.8Round 7TEAM RUSH13NT♠6+3+11
+2.6Round 2BV WALDSOLMS224♠♣4+3+2
+2.6Round 7TEAM RUSH73♦♣J+1+2
+2.5Round 5ITALY MARINO124♣♠K-1+5
+2.2Round 2BV WALDSOLMS212♠♥7=+6
+2.2Round 7TEAM RUSH104♥♠T+1+0
+2.0Round 4PIWAKAWAKA262♥♠K+1+0
+1.5Round 7TEAM RUSH133NT♠T+1+0
+1.2Round 4PIWAKAWAKA192♥♠K+1+0
+1.0Round 4PIWAKAWAKA152♠♦K-1+1
+0.3Round 2BV WALDSOLMS282♦♠A-1+4
+0.1Round 2BV WALDSOLMS182♠♥4=+0
-0.3Round 7TEAM RUSH44♠♦K+1+0
-0.4Round 4PIWAKAWAKA183♠♣J=+0
-0.6Round 7TEAM RUSH24♥♣K+1+13
-0.7Round 5ITALY MARINO114♠♦9=+0
-0.8Round 2BV WALDSOLMS234♥♦A-1+1
-0.8Round 5ITALY MARINO143♦♥A-1-3
-0.8Round 7TEAM RUSH34NT♥8+2+11
-1.1Round 2BV WALDSOLMS203♣♠4-1-6
-1.1Round 4PIWAKAWAKA233NT♠Q+2+13
-1.1Round 7TEAM RUSH81NT♥5-1+2
-1.2Round 5ITALY MARINO44♥♦4-1+9
-1.3Round 7TEAM RUSH143NT♦A+1+11
-1.7Round 4PIWAKAWAKA252♠♣J=+0
-1.7Round 4PIWAKAWAKA284♥♣7+2-2
-1.8Round 2BV WALDSOLMS251NT♦Q=-1
-1.8Round 4PIWAKAWAKA212♦♣K+2+0
-2.0Round 5ITALY MARINO93♥♠Q-2+0
-2.4Round 2BV WALDSOLMS274♠♦Q-3+0
-2.5Round 4PIWAKAWAKA274♥♣Q-1-4
-2.6Round 2BV WALDSOLMS153♣♠8-1-5
-2.6Round 7TEAM RUSH66♠♥Q=+0
-2.9Round 5ITALY MARINO104♠♣4-1-9
-3.3Round 4PIWAKAWAKA176♣♥A+1+11
-3.9Round 7TEAM RUSH93NT♥K-2-7
-4.4Round 2BV WALDSOLMS193♦♥7+1-7
-4.8Round 5ITALY MARINO65♦♣K-1-5
-5.0Round 2BV WALDSOLMS174♠♦6+2-11
-5.4Round 4PIWAKAWAKA204♠♣9=+0
-7.6Round 5ITALY MARINO85♥♠K-2-9
-8.0Round 5ITALY MARINO134♥x♠6+1-8
-8.4Round 4PIWAKAWAKA224♥♦K-1-10
-10.0Round 2BV WALDSOLMS246♠♥K=-11
-10.0Round 2BV WALDSOLMS267♥♠J-1-17
-11.9Round 5ITALY MARINO76♦♠2-1-12