DUCKWORTH Christine · NEP

217rank
+34.5Butler · 150 bds
+0.23per board
±5.1swing
-0.01vs par /bd · #367/695
+0.27adjusted /bd
Butler per round: 16.2 10 -6.6 0.6 11.3 -13.1 -15.3 7.5 14.4 -30.7 28.7 -16 1.1 9.1 17.3by round

vs par split: bidding +0.17 · play -0.19

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.27/bd

Card play — on target: opening leads 78.8% #387 of 694 · declarer play 59.5% #662 of 694 · defence 84.9% #298 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)81.8% (22)
Declarer play36.4% (11)69.2% (26)
Defence80.0% (25)87.5% (48)

Opening leads by suit led: ♠ 66.7% (9) · ♥ 50.0% (4) · ♦ 83.3% (12) · ♣ 100.0% (8)

vs par by strain: NT +1.33 (43) · a suit -0.55 (107)

vs par by level: part-score -0.85 (54) · game +0.57 (87) · slam -0.67 (9)

By role: declaring -0.21/bd (-2.93 vs par · 76) · defending +0.68/bd (+2.99 vs par · 74)

By vulnerability: vulnerable +0.42/bd (-0.08 vs par · 75) · not vulnerable +0.04/bd (+0.05 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.CallaghanT.Thomson – A.LenartOpen10+16.2+1.62+2.10
Round 2B.CallaghanS.De Roos – G.ArtsOpen10+10.0+1.00+0.70
Round 3B.CallaghanP.O'Briain – M.O'BriainClosed10-6.6-0.66-0.60
Round 4B.CallaghanI.Doyer – B.Van Der HoekClosed10+0.6+0.06+0.80
Round 5B.CallaghanJ.Koelman – T.TenevOpen10+11.3+1.13+2.00
Round 6B.CallaghanG.Mauri – S.MargiottaClosed10-13.1-1.31-1.20
Round 7B.CallaghanK.Mohiuddin – G.BilalClosed10-15.3-1.53-2.60
Round 8B.CallaghanW.Haughie – R.KlingerClosed10+7.5+0.75+2.80
Round 9B.CallaghanK.Somers – P.BothOpen10+14.4+1.44+1.00
Round 10B.CallaghanD.Gold – T.ForresterOpen10-30.7-3.07-4.30
Round 11B.CallaghanF.Hugony – M.D'AvossaClosed10+28.7+2.87-0.40
Round 12B.CallaghanA.Smirnov – J.PiekarekClosed10-16.0-1.60-6.50
Round 13B.CallaghanS.Gillis – O.SvendsenClosed10+1.1+0.11+1.20
Round 14B.CallaghanM.Verseput – R.StienenClosed10+9.1+0.91+2.50
Round 15B.CallaghanP.Coenraets – T.CooremanClosed10+17.3+1.73+2.30

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
+12.3Round 11ITALIA VINCI133NT♦8-3+14
+11.4Round 9DOBBELS294NT♠J-1+13
+10.1Round 14PEGASUS 2125♣♠4=+10
+10.0Round 4GEHAKTMOLEN ROOD65♠♠2-1+13
+9.7Round 14PEGASUS 2185♥x♦9=+8
+9.6Round 2THE HONBEL SHOCK143NT♣2=+11
+9.5Round 11ITALIA VINCI155♥♠Q-1+10
+9.3Round 15BELGIUM COOREMAN273NT♦J-2+11
+8.5Round 1TOTOJACK104♠♥K=+10
+8.2Round 7BILAL64♠♣4-4+12
+8.0Round 9DOBBELS273NT♦Q-1+8
+8.0Round 12SMIRNOV297♣♠9=-2
+7.6Round 9DOBBELS266♣♦A-3+17
+7.5Round 9DOBBELS254♠♣9-3+9
+7.3Round 8AUSTRALIA SENIORS124♠♥A=+10
+6.9Round 11ITALIA VINCI175♥x♣9-2+9
+6.8Round 13GILLIS74♠♥K=+10
+6.5Round 15BELGIUM COOREMAN254♠♦K-1+12
+6.3Round 1TOTOJACK93NT♣7-3+9
+6.2Round 4GEHAKTMOLEN ROOD55♣x♦A-1+11
+6.2Round 5JANTIEN193NT♠6+1+1
+6.0Round 8AUSTRALIA SENIORS202♥♣9+2+10
+5.8Round 1TOTOJACK52♥♦K=+6
+5.7Round 2THE HONBEL SHOCK165♥x♠K-1+7
+5.5Round 6ITALY FIORETTI214♠♣10-1+5
+5.4Round 11ITALIA VINCI116NT♦10=+0
+5.0Round 8AUSTRALIA SENIORS186♥x♠K-4+4
+4.5Round 13GILLIS104♠♦J-1+12
+4.4Round 8AUSTRALIA SENIORS143NT♣7-3+6
+4.2Round 11ITALIA VINCI184♠♦Q+1+4
+3.9Round 2THE HONBEL SHOCK193NT♦4-1+12
+3.7Round 5JANTIEN143NT♠A-2+5
+3.5Round 5JANTIEN203♠♦A-1+11
+3.4Round 6ITALY FIORETTI243NT♥3=-1
+3.3Round 15BELGIUM COOREMAN233♣♦6+1+0
+3.2Round 3PIGOT285♥♠K-2+6
+3.0Round 5JANTIEN156♥♣J=+0
+2.9Round 6ITALY FIORETTI303♦♠6-1+4
+2.6Round 2THE HONBEL SHOCK185♦♠4-2+6
+2.6Round 7BILAL43♥♦J-1+0
+2.6Round 14PEGASUS 2112♣♥K-1+4
+2.5Round 5JANTIEN181NT♠6=-1
+2.5Round 6ITALY FIORETTI282♥♣J-2+5
+2.4Round 13GILLIS33NT♣K-1+5
+2.4Round 15BELGIUM COOREMAN214♥♣7+1+0
+2.3Round 4GEHAKTMOLEN ROOD13♥♠A+1+7
+2.3Round 5JANTIEN174♣♦Q-1+4
+2.3Round 8AUSTRALIA SENIORS134♥♦7+1+4
+2.1Round 1TOTOJACK73NT♦5=+0
+2.1Round 3PIGOT252♦♠2+2+0
+2.1Round 7BILAL93NT♥6=+0
+1.8Round 4GEHAKTMOLEN ROOD82♠♦K=+0
+1.6Round 1TOTOJACK62♠♦Q-1+11
+1.5Round 1TOTOJACK24♥♣J-1-2
+1.5Round 6ITALY FIORETTI223♦♥10=-7
+1.5Round 8AUSTRALIA SENIORS154♠♥6+2+1
+1.5Round 10MAHAFFEY72NT♥K-2+2
+1.5Round 12SMIRNOV223♣♥2=-1
+1.5Round 12SMIRNOV263♦♣A+1+0
+1.5Round 12SMIRNOV274♥♠A+1+0
+1.4Round 9DOBBELS301NT♠Q+1+7
+1.3Round 3PIGOT213NT♥Q=+0
+1.2Round 8AUSTRALIA SENIORS172♠♥5-1+5
+1.0Round 11ITALIA VINCI193NT♥10+2-11
+1.0Round 13GILLIS93NT♥7+1+13
+0.8Round 3PIGOT242♠♥9-1-2
+0.7Round 4GEHAKTMOLEN ROOD73♥♦7-1+0
+0.7Round 10MAHAFFEY13NT♠4+2+0
+0.7Round 14PEGASUS 2176♣♦8=-11
+0.6Round 4GEHAKTMOLEN ROOD23♥♠K=+7
+0.6Round 9DOBBELS284♥♣K+2-12
+0.5Round 7BILAL33NT♠8+1+1
+0.5Round 15BELGIUM COOREMAN284♠♥K+1+0
+0.4Round 3PIGOT272♣♦3+1+1
+0.3Round 14PEGASUS 2143NT♦A=+11
+0.2Round 15BELGIUM COOREMAN264♠♣K=+0
+0.1Round 2THE HONBEL SHOCK113♦♥7-1-2
+0.1Round 5JANTIEN165♥♠7+1+1
+0.1Round 15BELGIUM COOREMAN224♠♦6=+0
+0.0Round 5JANTIEN124♥♦2+1+0
+0.0Round 10MAHAFFEY103♣♦A+1+0
-0.1Round 14PEGASUS 2194♠♥8+1+0
-0.2Round 7BILAL23NT♠2+2-1
-0.3Round 3PIGOT291NT♣Q-1+1
-0.3Round 10MAHAFFEY54♠x♠4-2+0
-0.4Round 4GEHAKTMOLEN ROOD44♥♣4+1-1
-0.4Round 9DOBBELS243♠♦3-1-4
-0.4Round 13GILLIS53NT♣2=+1
-0.5Round 3PIGOT233♣♠K+1+0
-0.5Round 7BILAL52♠♥2=-1
-0.6Round 1TOTOJACK45♥♣J+1-13
-0.6Round 9DOBBELS224♥♠Q=-1
-0.6Round 13GILLIS13NT♠9=-2
-0.7Round 5JANTIEN113NT♥3+2-1
-0.7Round 13GILLIS83♦♣2+1-7
-0.9Round 2THE HONBEL SHOCK173♠♣4-2+0
-1.0Round 2THE HONBEL SHOCK123♥♣8=+0
-1.0Round 11ITALIA VINCI204♠♣2+2-12
-1.0Round 15BELGIUM COOREMAN244♠♥5+1+0
-1.0Round 15BELGIUM COOREMAN294♠♥5+1+0
-1.1Round 14PEGASUS 2134♥♠Q+2+13
-1.2Round 10MAHAFFEY82♠♣6=-7
-1.2Round 12SMIRNOV213NT♠4=-13
-1.2Round 14PEGASUS 2152♠♦A+1-6
-1.4Round 8AUSTRALIA SENIORS111NT♥5+2+0
-1.5Round 7BILAL13♠♦4=-7
-1.7Round 13GILLIS41NT♠3-1+1
-1.8Round 3PIGOT221NT♠J=+1
-1.9Round 6ITALY FIORETTI263♣♣9=+0
-2.0Round 11ITALIA VINCI142♠♦A+1-7
-2.1Round 1TOTOJACK83♦♠K=+1
-2.2Round 10MAHAFFEY43♠♠4-1+1
-2.6Round 1TOTOJACK33NT♠3=+0
-2.6Round 2THE HONBEL SHOCK133NT♠J+1-13
-2.6Round 2THE HONBEL SHOCK151NT♦Q+2+0
-2.6Round 11ITALIA VINCI163NT♠6-2-11
-2.9Round 13GILLIS22♠♣9-1-10
-3.0Round 15BELGIUM COOREMAN303NT♣7+2+0
-3.5Round 12SMIRNOV253♦♥Q=-7
-3.7Round 14PEGASUS 2165♦♥A=-3
-4.3Round 1TOTOJACK13♦♣2+1-1
-4.3Round 10MAHAFFEY32♠♦7+1-6
-4.4Round 4GEHAKTMOLEN ROOD35♠♦7-1-6
-4.4Round 12SMIRNOV244♠♥5+3-10
-4.7Round 6ITALY FIORETTI294♠♦J+1+0
-4.8Round 2THE HONBEL SHOCK205♥x♠A-2-14
-4.8Round 12SMIRNOV233♥♥6=-10
-4.9Round 3PIGOT303♥♦5-4-7
-5.0Round 11ITALIA VINCI123NT♥6=+0
-6.0Round 7BILAL86♠♠A=+0
-6.1Round 9DOBBELS235♦♦4-1-12
-6.6Round 12SMIRNOV283NT♠10-2-8
-6.8Round 10MAHAFFEY24♠♥5-2-13
-6.9Round 3PIGOT262♦♣5-1-6
-6.9Round 6ITALY FIORETTI273NT♦9+1-1
-7.1Round 4GEHAKTMOLEN ROOD105♠♠10+1-13
-7.3Round 13GILLIS65♣♠2-3-11
-7.5Round 10MAHAFFEY64♥♦Q-1-10
-7.7Round 6ITALY FIORETTI232♥♣Q+3-10
-7.7Round 6ITALY FIORETTI252♦x♥9+1-7
-8.0Round 12SMIRNOV306♣♦A-1-14
-8.2Round 14PEGASUS 2204♥♠2=-1
-8.7Round 8AUSTRALIA SENIORS163NT♠2=-3
-9.1Round 4GEHAKTMOLEN ROOD94♥♦A=-10
-9.3Round 5JANTIEN136♠♣A=+0
-10.1Round 7BILAL74♥♠K-1-11
-10.1Round 8AUSTRALIA SENIORS195♦x♣8-3-9
-10.4Round 7BILAL103♦♠6+3-19
-10.6Round 10MAHAFFEY93NT♣Q=-10
-15.0Round 9DOBBELS215♦x♦3-5-15