🇦🇺 KROCHMALIK Robert · AUSTRALIA

41rank
-1.8Butler · 45 bds
-0.04per board
±4.2swing
+1.13vs par /bd
-0.41adjusted /bd
Butler per round: -1.8 -1.8 -1.8by round

vs par split: bidding +0.77 · play +0.27

Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted -0.41/bd

Card play — on target: opening leads 70.0% · declarer play 83.3% · defence 88.2%

Bidding activity — not a pass: 38.3% (49/128)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)50.0% (6)
Declarer play100.0% (3)66.7% (3)
Defence87.5% (8)88.9% (9)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♦ 75.0% (4) · ♣ 66.7% (3)

vs par by strain: NT +1.61 (18) · a suit +0.81 (27)

vs par by level: part-score -1.15 (20) · game +2.65 (23) · slam +6.50 (2)

By role: declaring -0.04/bd (-1.47 vs par · 19) · defending -0.04/bd (+3.04 vs par · 26)

By vulnerability: vulnerable +0.39/bd (+1.43 vs par · 21) · not vulnerable -0.42/bd (+0.88 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16P.LavingsA.Kalish – N.GrinbergClosed15-4.4-0.29+0.53
Round of 16P.LavingsJ.Engel – D.CohenOpen15+4.0+0.27+1.33
Round of 16P.LavingsA.Kalish – N.GrinbergClosed15-1.4-0.09+1.53

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
+13.0Round of 16🇮🇱 ISRAEL203NTx♣4-3+14
+8.9Round of 16🇮🇱 ISRAEL413NT-1+10
+7.3Round of 16🇮🇱 ISRAEL223♦♠8+2+10
+6.6Round of 16🇮🇱 ISRAEL362♣-1+4
+4.5Round of 16🇮🇱 ISRAEL583♥♦J=+1
+3.4Round of 16🇮🇱 ISRAEL483NT♦3+2+1
+3.3Round of 16🇮🇱 ISRAEL373NT=-1
+2.4Round of 16🇮🇱 ISRAEL232♠♦5+2+1
+2.1Round of 16🇮🇱 ISRAEL283NT♠7+2+4
+2.0Round of 16🇮🇱 ISRAEL314♥+1+1
+1.5Round of 16🇮🇱 ISRAEL243NT♠5-2+0
+1.5Round of 16🇮🇱 ISRAEL272♥♠K=+9
+1.2Round of 16🇮🇱 ISRAEL406♣+1+13
+1.1Round of 16🇮🇱 ISRAEL334♥=-1
+1.1Round of 16🇮🇱 ISRAEL603♠♣K=+1
+1.0Round of 16🇮🇱 ISRAEL533♥♥8+2-7
+0.9Round of 16🇮🇱 ISRAEL555♠♣8+1+13
+0.3Round of 16🇮🇱 ISRAEL431NT+2+10
+0.3Round of 16🇮🇱 ISRAEL514♥♣7+3+10
+0.1Round of 16🇮🇱 ISRAEL394♥=+0
-0.0Round of 16🇮🇱 ISRAEL327♠=+0
-0.1Round of 16🇮🇱 ISRAEL573NT♦K+1+0
-0.2Round of 16🇮🇱 ISRAEL253NT♦9=+0
-0.2Round of 16🇮🇱 ISRAEL352♥=+0
-0.5Round of 16🇮🇱 ISRAEL473NT♣2+1+0
-0.5Round of 16🇮🇱 ISRAEL523NT♣T+1+0
-0.6Round of 16🇮🇱 ISRAEL503NT♠4+1+0
-0.7Round of 16🇮🇱 ISRAEL163NT♥3+2-11
-0.8Round of 16🇮🇱 ISRAEL442♠=+0
-0.8Round of 16🇮🇱 ISRAEL593♠♦6-2-2
-0.9Round of 16🇮🇱 ISRAEL381NT+2+0
-1.1Round of 16🇮🇱 ISRAEL563NT♣T+3-2
-1.3Round of 16🇮🇱 ISRAEL493NT♥2+2+13
-1.6Round of 16🇮🇱 ISRAEL184♥♣6+2+11
-1.8Round of 16🇮🇱 ISRAEL172♠♦A-1+2
-2.5Round of 16🇮🇱 ISRAEL194♣♥3-1-8
-2.5Round of 16🇮🇱 ISRAEL261NT♦9+2+1
-3.2Round of 16🇮🇱 ISRAEL543♥♠4-3-4
-3.3Round of 16🇮🇱 ISRAEL422♠=-6
-4.5Round of 16🇮🇱 ISRAEL302♣♦J-2-8
-4.5Round of 16🇮🇱 ISRAEL464♠♦2+2-1
-6.1Round of 16🇮🇱 ISRAEL342NT+1-10
-7.9Round of 16🇮🇱 ISRAEL294♥♦3=+0
-8.2Round of 16🇮🇱 ISRAEL454♥+1+0
-10.5Round of 16🇮🇱 ISRAEL214♣♥K-1-17