BLACK Andrew · BLACK

143rank
-1.7Butler · 98 bds
-0.02per board
±4.3swing
+0.04vs par /bd
-0.14adjusted /bd
Butler per round: 42.7 42.7 42.7 42.7 -44.4 -44.4 -44.4 -44.4by round

vs par split: bidding +0.29 · play -0.24

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 83.3% · declarer play 72.0% · defence 76.6%

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)83.3% (18)
Declarer play75.0% (4)71.4% (21)
Defence40.0% (10)86.5% (37)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (3) · ♦ 85.7% (7) · ♣ 77.8% (9)

vs par by strain: NT -1.44 (23) · a suit +0.49 (75)

vs par by level: part-score +0.53 (49) · game -1.26 (42) · slam +4.43 (7)

By role: declaring -0.11/bd (-1.49 vs par · 51) · defending +0.08/bd (+1.70 vs par · 47)

By vulnerability: vulnerable +0.47/bd (+1.22 vs par · 49) · not vulnerable -0.50/bd (-1.14 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64G.HallbergD.Clerkin – J.ClerkinClosed14-2.9-0.21-0.93
Round of 64G.HallbergD.Grainger – G.HinzeOpen14+16.6+1.19+3.00
Round of 64G.HallbergJ.Clerkin – D.ClerkinOpen14+10.1+0.72+0.93
Round of 64G.HallbergD.Clerkin – J.ClerkinClosed14+18.9+1.35+1.57
Round of 32G.HallbergW.Spector – G.WolpertOpen14+9.3+0.66+0.57
Round of 32G.HallbergJ.Hurd – J.WooldridgeClosed14-22.7-1.62-3.36
Round of 32G.HallbergJ.Wooldridge – J.HurdOpen14-31.0-2.21-1.50
Round of 32G.HallbergJ.Wooldridge – J.HurdOpen0+0.0+0.00·

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
+11.7Round of 64LEVINE494♥♠J=+14
+10.8Round of 32SPECTOR256♣x♦8=+14
+10.7Round of 64LEVINE222♦x♦2-5+10
+9.5Round of 64LEVINE294♠♥K-1+10
+9.3Round of 64LEVINE175♦♣K=+11
+8.9Round of 64LEVINE562NT♣J-1+10
+8.5Round of 32SPECTOR27♥♠Q-1+14
+6.0Round of 64LEVINE236♦♠J-1+13
+5.9Round of 64LEVINE132♥♦10+1+13
+4.7Round of 64LEVINE315♦♠10=+0
+4.3Round of 32SPECTOR184NT♠Q+3+2
+4.2Round of 64LEVINE324♦♠8=+7
+4.0Round of 64LEVINE412♣♣K-3+4
+4.0Round of 32SPECTOR121NT♥7+3+6
+3.9Round of 64LEVINE94♥x♣5-3+4
+3.7Round of 64LEVINE434♥x♣A-2+0
+3.4Round of 32SPECTOR64♥♦K=+0
+3.2Round of 64LEVINE12♠♦Q-2-1
+3.2Round of 32SPECTOR133NT♥A-1+5
+3.0Round of 64LEVINE544♠♣Q+1+0
+2.9Round of 64LEVINE41NT♦Q-1+6
+2.7Round of 64LEVINE112♠♠4+2+1
+2.6Round of 32SPECTOR73♦♠2-3+8
+2.5Round of 64LEVINE462♥♣J-3+0
+2.3Round of 32SPECTOR374♣♠Q+1-1
+2.2Round of 64LEVINE361NT♣4=+5
+2.2Round of 32SPECTOR146♠♦6+1+1
+2.0Round of 64LEVINE392NT♠5-1+5
+2.0Round of 32SPECTOR365♦x♠4-2+0
+1.4Round of 32SPECTOR302♦♣4=+7
+1.3Round of 64LEVINE62♦♠K+1+0
+1.2Round of 32SPECTOR111NT♠3-2+0
+0.8Round of 64LEVINE202♥♦8=+1
+0.8Round of 32SPECTOR14♦♣8+1-2
+0.5Round of 64LEVINE124♦♠9+1-10
+0.5Round of 32SPECTOR213NT♠9+2-10
+0.5Round of 32SPECTOR352♥♦10=+0
+0.4Round of 64LEVINE194♠♥K+1+0
+0.4Round of 32SPECTOR331NT♥2=+0
+0.3Round of 64LEVINE444♥♦6=-3
+0.2Round of 64LEVINE24♥♣A-1-2
+0.2Round of 64LEVINE451NT♥J+1-1
+0.2Round of 64LEVINE533NT♥10+1+0
+0.1Round of 64LEVINE144♠♥K+1+0
+0.1Round of 64LEVINE181NT♣Q+1-1
+0.1Round of 64LEVINE264♠♥5+1+0
+0.1Round of 64LEVINE384♥♣6+1+0
+0.1Round of 32SPECTOR381NT♣K+1-1
-0.0Round of 32SPECTOR94♥♥K=-1
-0.1Round of 64LEVINE304♠♦Q=+0
-0.2Round of 64LEVINE242♠♦Q-2-1
-0.2Round of 32SPECTOR283NT♣K-1-10
-0.4Round of 32SPECTOR42♠♦Q+1+10
-0.5Round of 64LEVINE422♠♥9=+1
-0.5Round of 32SPECTOR263NT♠2+3-1
-0.7Round of 64LEVINE524♠♥2+1+0
-0.9Round of 64LEVINE253♥♦K=+0
-0.9Round of 64LEVINE404♠♣8+2-11
-0.9Round of 32SPECTOR53♠♥4+1-10
-1.1Round of 64LEVINE471NT♣2=-1
-1.4Round of 64LEVINE283NT♠5-1-10
-1.5Round of 64LEVINE485♣♦2+1+13
-1.5Round of 32SPECTOR241NT♠J=-1
-1.5Round of 32SPECTOR273♦♠2-1-5
-1.5Round of 32SPECTOR413♥♣8=+10
-1.6Round of 64LEVINE164♥♣8+1+10
-1.8Round of 64LEVINE353♥♠K-1-6
-1.8Round of 32SPECTOR164♠♦8-1-6
-2.1Round of 64LEVINE273♣♠8+2+4
-2.1Round of 64LEVINE553♦♦10-1-9
-2.1Round of 32SPECTOR234♠x♣9-1+0
-2.2Round of 64LEVINE214♠x♥8-2+5
-2.2Round of 64LEVINE333♠♥3-2+0
-2.2Round of 32SPECTOR224♥♠A+1+0
-2.3Round of 64LEVINE32♥♠7+1-1
-2.3Round of 32SPECTOR193♠♥Q-2-2
-2.4Round of 64LEVINE153♦♠J-2+0
-2.7Round of 32SPECTOR392♥♣10-3-2
-2.8Round of 64LEVINE503♥♥A-1+2
-2.9Round of 64LEVINE373♥♠4=-1
-2.9Round of 32SPECTOR291NT♥Q=-5
-3.4Round of 64LEVINE514♠♥7=-3
-3.5Round of 32SPECTOR314♠♣A-3-3
-3.7Round of 64LEVINE52♠♦K=-5
-3.7Round of 64LEVINE73NT♦3-1-12
-4.0Round of 64LEVINE86♦♣7=+11
-4.0Round of 32SPECTOR425♦♦2=+1
-4.6Round of 32SPECTOR343♥♣Q=-1
-4.8Round of 32SPECTOR33♦♥10-1-8
-5.1Round of 32SPECTOR83♣♠7=-9
-5.4Round of 32SPECTOR103NT♣J-1-6
-5.8Round of 32SPECTOR204♠♦J-1-6
-8.2Round of 64LEVINE345♠♥7=-1
-8.4Round of 32SPECTOR404♠♦3+2-13
-9.9Round of 64LEVINE105♣♠K-1-17
-10.1Round of 32SPECTOR156♦♥10-1-11
-10.1Round of 32SPECTOR323NTx♠8+1-13
-10.3Round of 32SPECTOR176♦x♠4-1-11