NETTLETON Diana · NETTLETON

69rank
-17.8Butler · 40 bds
-0.45per board
±4.8swing
+0.65vs par /bd · #21/92
-0.68adjusted /bd
Butler per round: -4 -2.5 -4.2 4.4 -11.5by round

vs par split: bidding +0.97 · play +0.00

Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted -0.68/bd

Card play — on target: opening leads 100.0% #1 of 92 · declarer play 77.8% #35 of 92 · defence 81.0% #74 of 92

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (9)
Declarer play33.3% (3)100.0% (6)
Defence100.0% (3)77.8% (18)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (5) · ♦ 100.0% (1) · ♣ 100.0% (2)

vs par by strain: NT -1.44 (9) · a suit +1.70 (30)

vs par by level: part-score -0.70 (10) · game +0.77 (26) · slam +8.33 (3)

By role: declaring +0.13/bd (-2.00 vs par · 18) · defending -0.92/bd (+2.82 vs par · 22)

By vulnerability: vulnerable -1.19/bd (-0.95 vs par · 20) · not vulnerable +0.30/bd (+2.25 vs par · 20)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.NortonD.Cruz – S.PardoClosed8-4.0-0.50+3.00
Round 2B.NortonF.Danielsen – N.BekkoucheClosed8-2.5-0.31-1.88
Round 3B.NortonF.Bogh-Sorensen – P.TeisenClosed8-4.2-0.53-0.12
Round 7B.NortonM.Sainz De Vicuna – A.WasikOpen8+4.4+0.55+0.38
Round 8B.NortonG.Duboin – F.PortaOpen8-11.5-1.44+1.88

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
+9.5Round 7MSV235♣x♥A-2+8
+9.4Round 1CON SUERTE86♦x♠6-2+12
+7.9Round 7MSV214♥♠A=+11
+6.1Round 2DENMARK MIXED155♣♦Q=-1
+5.6Round 2DENMARK MIXED114♠♦J=+0
+5.5Round 2DENMARK MIXED125♦♠A-2+12
+4.1Round 3ROJO-BLANCO183NT♥5-1+12
+3.3Round 3ROJO-BLANCO232♠♦K+1+0
+3.1Round 1CON SUERTE42♠♥7+1+10
+3.0Round 7MSV201NT♥5+1+0
+2.9Round 3ROJO-BLANCO174♥♦A+1+0
+2.1Round 8BORTOLETTI275♣♠8=+0
+1.7Round 7MSV246♥♦5-1+14
+1.5Round 1CON SUERTE64♠♥5-1+5
+0.8Round 8BORTOLETTI262♦♥3+2+0
+0.6Round 2DENMARK MIXED93NT♣5+2+1
+0.5Round 8BORTOLETTI324♥♠5+1+0
+0.2Round 8BORTOLETTI314♠♥5+1+0
+0.1Round 3ROJO-BLANCO222♠♦J+1+0
-0.4Round 7MSV173NT♠Q+1+0
-0.9Round 1CON SUERTE33♠♣A=+0
-0.9Round 3ROJO-BLANCO241♠♦10+1+0
-1.0Round 8BORTOLETTI294♥♣8+1+17
-1.5Round 8BORTOLETTI304♥♦10+1+0
-1.7Round 1CON SUERTE71NT♠A+1-1
-2.1Round 8BORTOLETTI254♠♥6+1-1
-2.2Round 1CON SUERTE54♠♦4=+0
-2.5Round 3ROJO-BLANCO213NT♥6+2-1
-2.8Round 7MSV22Pass-12
-3.1Round 2DENMARK MIXED144♦♣3-1-5
-4.1Round 2DENMARK MIXED165♥♠10+1-11
-4.3Round 1CON SUERTE24♥♦2=-1
-4.6Round 3ROJO-BLANCO203NT♣4-1-12
-5.2Round 7MSV184♥♠A-2-6
-6.2Round 2DENMARK MIXED104♣♠7=-11
-6.6Round 3ROJO-BLANCO194♥♠2=+0
-6.9Round 2DENMARK MIXED133NT♥4+1+0
-8.9Round 1CON SUERTE15♠♥K+1-1
-9.3Round 7MSV194NT♠3-2-12
-10.5Round 8BORTOLETTI286♠♥K=-1