GOLD David · NETTLETON

91rank
+10.2Butler · 112 bds
+0.09per board
±4.4swing
+0.44vs par /bd · #68/221
-0.01adjusted /bd
Butler per round: -26.5 40 -5.5 1.5 6.6 -18.2 -0.5 12.8by round

vs par split: bidding +0.70 · play -0.26

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.01/bd

Card play — on target: opening leads 71.9% #209 of 221 · declarer play 78.6% #76 of 221 · defence 81.4% #140 of 221

Bidding activity — not a pass: 40.2% #133 of 221 (115/286)

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)78.9% (19)
Declarer play88.9% (9)73.7% (19)
Defence61.9% (21)92.1% (38)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 60.0% (5) · ♦ 66.7% (6) · ♣ 72.7% (11)

vs par by strain: NT +1.29 (38) · a suit +0.00 (74)

vs par by level: part-score +0.09 (44) · game -0.05 (61) · slam +6.86 (7)

By role: declaring -0.12/bd (-2.00 vs par · 53) · defending +0.28/bd (+2.63 vs par · 59)

By vulnerability: vulnerable +0.47/bd (+0.84 vs par · 56) · not vulnerable -0.29/bd (+0.04 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.NettletonK.Marinovski – M.PilipovicOpen14-26.5-1.89-0.43
Round 2D.NettletonP.Crisafulli Sadaba – S.HermannOpen14+40.0+2.86+4.43
Round 3D.NettletonT.Wnuk – A.Kreglewska-WnukClosed14-5.5-0.39-3.71
Round 4D.NettletonA.Versace – C.AlpertOpen14+1.5+0.11+3.36
Round 5D.NettletonJ.Zalewska – J.StepinskiOpen14+6.6+0.47-0.86
Round 6D.NettletonH.Kurtoglu Zabci – E.ErbilClosed14-18.2-1.30-2.43
Round 7D.NettletonJ.Gray – S.BrockOpen14-0.5-0.04+1.57
Round 8D.NettletonA.Pigulski – M.PucykOpen14+12.8+0.91+1.57

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
+14.4Round 2NAMBAJUAN227♠x♦5-1+17
+12.4Round 8GAMBA234♥♦9=+15
+11.4Round 8GAMBA186♥♣7=+8
+10.1Round 5GROUP ONE TEAM124♠♥J=+0
+8.4Round 8GAMBA156♠♥A-3+11
+8.0Round 5GROUP ONE TEAM23NT♠7-1+10
+7.6Round 7SALLYS ACES93NT♣4=+6
+7.4Round 4BERNAL215♥♦8-1+12
+7.0Round 2NAMBAJUAN166♦♣Q-1+12
+6.0Round 6TURQUOISE214♠♥3=+11
+5.8Round 2NAMBAJUAN206♣♠A=+0
+5.5Round 6TURQUOISE151♥♠4=+10
+5.1Round 4BERNAL175♦♠K-1+11
+4.6Round 2NAMBAJUAN241NT♦Q-3+6
+4.4Round 1CROATIA34♥♣6-1+12
+4.0Round 2NAMBAJUAN193NT♠Q-2+8
+3.8Round 2NAMBAJUAN272♠♣3=+0
+3.7Round 2NAMBAJUAN285♥x♠K-4-12
+3.6Round 3FRENCH CONNECTION104♥♠A=-10
+3.6Round 4BERNAL183♥♠J-1+5
+3.1Round 2NAMBAJUAN263♣♠A-2+7
+3.0Round 1CROATIA13♠♥2=+0
+3.0Round 1CROATIA133NT♥T-1+12
+2.3Round 2NAMBAJUAN183♣♥T=+8
+2.3Round 3FRENCH CONNECTION93NT♦Q=-1
+2.1Round 3FRENCH CONNECTION54♠♦A=+0
+2.1Round 8GAMBA163NT♠T=+5
+2.0Round 5GROUP ONE TEAM83♠♥7+1+4
+2.0Round 6TURQUOISE193NT♣8-3-3
+1.7Round 8GAMBA172♥♠9+3-6
+1.6Round 3FRENCH CONNECTION73NT♥Q+2+0
+1.6Round 7SALLYS ACES143NT♠5+2+0
+1.6Round 8GAMBA284♠♠A=+3
+1.5Round 6TURQUOISE256♥♣5=+0
+1.4Round 2NAMBAJUAN212NT♠6=+6
+1.4Round 3FRENCH CONNECTION42♥♣T=+0
+1.3Round 1CROATIA101NT♥3-2+2
+1.2Round 7SALLYS ACES23NT♠T+2+14
+1.1Round 5GROUP ONE TEAM53NT♥2+1+1
+1.0Round 5GROUP ONE TEAM43NT♥7+2+1
+1.0Round 7SALLYS ACES13♥♦K-4+7
+0.7Round 4BERNAL192♥♦A+1+7
+0.6Round 5GROUP ONE TEAM64♠♦J+1+0
+0.6Round 6TURQUOISE274♥♠5+1+0
+0.6Round 7SALLYS ACES63♠♣Q-1-5
+0.6Round 8GAMBA252♣♥Q-1+6
+0.5Round 4BERNAL221NT♣4+3+6
+0.5Round 7SALLYS ACES101NT♥Q+1+0
+0.4Round 5GROUP ONE TEAM134♥♠5=+0
+0.3Round 6TURQUOISE225♠♦4=+0
+0.3Round 8GAMBA204♠♥Q-1+7
+0.2Round 4BERNAL164♠♣9+1+0
+0.1Round 5GROUP ONE TEAM93♦♠3+1-7
+0.1Round 7SALLYS ACES121NT♦5-3-10
+0.0Round 4BERNAL273NT♣T+2+11
-0.1Round 1CROATIA53♠♦K-1-6
-0.1Round 2NAMBAJUAN254♥♣5+1+0
-0.2Round 1CROATIA43♥♣Q-1+1
-0.2Round 5GROUP ONE TEAM101NT♠3+2+10
-0.2Round 6TURQUOISE263♠♣A-1+0
-0.3Round 3FRENCH CONNECTION61♠♣2-1+2
-0.3Round 3FRENCH CONNECTION133♣♥A+1+0
-0.5Round 7SALLYS ACES83NT♠Q=+11
-0.6Round 1CROATIA111NT♦6=-1
-0.6Round 3FRENCH CONNECTION142♦♣A-2-7
-0.6Round 6TURQUOISE234♥♠K=+0
-0.6Round 7SALLYS ACES74♥♦Q=+0
-0.7Round 1CROATIA23♠♦4=+0
-0.8Round 7SALLYS ACES53NT♥4+4+10
-0.9Round 3FRENCH CONNECTION24♠♠J+1-13
-1.0Round 2NAMBAJUAN152♥♣3=+0
-1.0Round 3FRENCH CONNECTION32♠♥A=-1
-1.0Round 4BERNAL204♥♠T+1+0
-1.0Round 4BERNAL244♠♣Q=+1
-1.2Round 3FRENCH CONNECTION113♠♥5=+0
-1.2Round 4BERNAL281NT♠5=+0
-1.2Round 5GROUP ONE TEAM34♠♥2=+1
-1.3Round 4BERNAL232♣♣6=+1
-1.3Round 8GAMBA223NT♠6-1+5
-1.4Round 6TURQUOISE163♦♥J=+1
-1.5Round 4BERNAL264♠♣4+1+0
-1.6Round 8GAMBA271NT♠2+1-1
-1.7Round 5GROUP ONE TEAM72♥♣A-1-1
-1.8Round 4BERNAL251NT♠5+3-1
-1.9Round 1CROATIA84♠♣Q+1+0
-2.2Round 7SALLYS ACES131NT♦9-1+0
-2.4Round 8GAMBA213NT♠J+3-2
-2.6Round 7SALLYS ACES43NT♦9-2-7
-2.8Round 7SALLYS ACES33♣♥K+1+0
-2.9Round 1CROATIA123NT♦8+2+0
-2.9Round 3FRENCH CONNECTION83♠♦Q+1-7
-3.5Round 2NAMBAJUAN173NT♣3+3+10
-3.5Round 6TURQUOISE244♠♦4=-8
-3.6Round 6TURQUOISE174♠♦3+1-8
-3.6Round 7SALLYS ACES114♥♦Q-1-4
-3.9Round 3FRENCH CONNECTION13NT♠5+3-11
-3.9Round 8GAMBA244♠♣A-5-4
-4.0Round 5GROUP ONE TEAM14♠♥8+1-11
-4.7Round 5GROUP ONE TEAM143NT♥2-1-10
-4.9Round 5GROUP ONE TEAM111NT♠4-1-10
-5.4Round 3FRENCH CONNECTION123NT♦4-3-4
-5.5Round 2NAMBAJUAN234♥♠5=+0
-5.6Round 1CROATIA142♠♦Q-2-11
-6.1Round 1CROATIA77♥♣K=+0
-7.0Round 6TURQUOISE184♥♣T-1-12
-7.0Round 6TURQUOISE284♥♠5-2-13
-7.4Round 8GAMBA262♥♣9-1-11
-8.2Round 4BERNAL154♥♠9-1-6
-9.1Round 8GAMBA193NT♠J-1-14
-9.3Round 1CROATIA95♦♠Q-2-5
-10.8Round 1CROATIA63NT♠4=-10
-10.8Round 6TURQUOISE204♥x♠9-2-12