CALIPETRE David Cristian · THE BLACK SWAN

89rank
-13.5Butler · 56 bds
-0.24per board
±4.6swing
+0.05vs par /bd
+0.24adjusted /bd
Butler per round: -13.5 -13.5 -13.5 -13.5by round

vs par split: bidding +0.44 · play -0.44

Strength of schedule: opponents averaged +0.49/bd (a tough draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 65.0% · declarer play 50.0% · defence 82.8%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)68.8% (16)
Declarer play33.3% (3)53.8% (13)
Defence66.7% (6)87.0% (23)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 75.0% (4) · ♦ 66.7% (3) · ♣ 50.0% (6)

vs par by strain: NT -1.89 (9) · a suit +0.37 (46)

vs par by level: part-score -0.76 (21) · game +1.33 (27) · slam -2.86 (7)

By role: declaring -1.03/bd (-2.69 vs par · 26) · defending +0.44/bd (+2.43 vs par · 30)

By vulnerability: vulnerable +0.25/bd (+0.14 vs par · 28) · not vulnerable -0.74/bd (-0.04 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32I.BacaluB.Levin – S.WeinsteinOpen14+10.0+0.71+2.79
Round of 32I.BacaluG.Hampson – E.GrecoOpen14-0.4-0.03+0.57
Round of 32I.BacaluS.Weinstein – B.LevinOpen14-1.8-0.13-0.29
Round of 32I.BacaluS.Weinstein – B.LevinOpen14-21.3-1.52-2.86

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
+12.4Round of 32NICKELL546♦♣6=-1
+10.2Round of 32NICKELL196♥♣8-1+14
+8.3Round of 32NICKELL106♥♣A-1+7
+6.7Round of 32NICKELL254♠x♦A-2+5
+6.6Round of 32NICKELL364♥♦2-2+11
+6.0Round of 32NICKELL24♠♣7+2+13
+5.0Round of 32NICKELL261NT♥6+1+6
+4.0Round of 32NICKELL324♥♠A-1+6
+3.7Round of 32NICKELL54♠♦2=+0
+3.5Round of 32NICKELL523♣♠8-2+5
+3.3Round of 32NICKELL382♠♥Q=+6
+3.1Round of 32NICKELL64♥x♣A-2+5
+2.7Round of 32NICKELL394♦♥K=+0
+2.6Round of 32NICKELL224♠♥10+1+0
+2.3Round of 32NICKELL95♥♦2+1+11
+1.9Round of 32NICKELL34♠♥K+1+11
+1.9Round of 32NICKELL345♣♠10-2-2
+1.6Round of 32NICKELL122♠♠5=+6
+1.6Round of 32NICKELL276♥♣3=+0
+1.3Round of 32NICKELL295♣♠K=+0
+1.1Round of 32NICKELL302♥♣2+1+1
+1.1Round of 32NICKELL312♣♦Q+1-1
+1.0Round of 32NICKELL452♠♠2=+0
+0.6Round of 32NICKELL235♣♦3=-1
+0.2Round of 32NICKELL214♥♣J-1+6
+0.0Round of 32NICKELL243♥♠A=+0
-0.0Round of 32NICKELL42Pass+3
-0.0Round of 32NICKELL503♣♥3+1+0
-0.7Round of 32NICKELL464♥♠9+2-1
-0.8Round of 32NICKELL174♠♦J+1+0
-1.0Round of 32NICKELL443NT♠10+2-1
-1.1Round of 32NICKELL43♣♦5=+0
-1.2Round of 32NICKELL472♠♣5-1+0
-1.3Round of 32NICKELL133NT♣5+1+0
-1.3Round of 32NICKELL513NT♦4=+2
-1.7Round of 32NICKELL74♠♥A-1+0
-1.7Round of 32NICKELL113♦♥A-1-4
-2.1Round of 32NICKELL332♠♦A-3-3
-2.4Round of 32NICKELL403NT♦5+1+0
-2.5Round of 32NICKELL144♥♠2+1+0
-2.6Round of 32NICKELL351NT♥6+2-6
-2.7Round of 32NICKELL552♥♣A=-5
-2.9Round of 32NICKELL84♠♣2=+1
-3.4Round of 32NICKELL496♠♥J-1-11
-3.7Round of 32NICKELL283NT♥K+1+0
-3.7Round of 32NICKELL562♥♣A-2+0
-3.8Round of 32NICKELL183♦♦9-3-1
-4.0Round of 32NICKELL164♣♦Q-2-2
-5.3Round of 32NICKELL411NT♦5-2-7
-5.7Round of 32NICKELL12NT♠6-2-11
-6.8Round of 32NICKELL435♦♠3=+1
-7.0Round of 32NICKELL157♦♦9=-12
-7.0Round of 32NICKELL484♥♦5-1-12
-8.0Round of 32NICKELL205♥x♥10-2-7
-10.4Round of 32NICKELL536♠♣6-2-17
-11.4Round of 32NICKELL374♥♣K-1-12