🇯🇵 MIYAKUNI Ayako · JAPAN

25rank
+41.9Butler · 144 bds
+0.29per board
±4.6swing
+0.35vs par /bd · #24/79
+0.39adjusted /bd
Butler per round: 21.3 -2.9 -4.6 -8.2 33.3 -6.5 -21.6 17.7 13.4by round

vs par split: bidding -0.04 · play +0.42

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 74.1% #62 of 79 · declarer play 83.3% #5 of 79 · defence 88.0% #9 of 79

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)77.3% (22)
Declarer play88.9% (9)81.5% (27)
Defence78.9% (19)91.1% (56)

Opening leads by suit led: ♠ 100.0% (6) · ♥ 40.0% (5) · ♦ 100.0% (9) · ♣ 42.9% (7)

vs par by strain: NT -0.20 (41) · a suit +0.61 (102)

vs par by level: part-score +0.33 (66) · game -0.59 (70) · slam +10.43 (7)

By role: declaring +0.05/bd (-1.65 vs par · 68) · defending +0.50/bd (+2.15 vs par · 76)

By vulnerability: vulnerable +0.21/bd (+0.38 vs par · 72) · not vulnerable +0.37/bd (+0.33 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.OtaB.Palmer – L.DeasClosed16+21.3+1.33+2.25
Round 3H.OtaM.Filippi – A.UrbaniOpen16-2.9-0.18+0.56
Round 4H.OtaE.Horsman – C.RichardsonClosed16-4.6-0.29-0.88
Round 6H.OtaB.Nosnik – N.GersonClosed16-8.2-0.51-1.50
Round 8H.OtaM.Karmarkar – H.DeoraClosed16+33.3+2.08+2.69
Round 9H.OtaH.Bahna – P.GazzariClosed16-6.5-0.41+0.88
Round 11H.OtaD.Schaltz – N.BekkoucheClosed16-21.6-1.35-0.62
Round 14H.OtaM.Nosacki – N.SaadaClosed16+17.7+1.11-1.12
Round 15H.OtaC.Arnolds – W.Van ZwolClosed16+13.4+0.84+0.94

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
+14.5Round 9🇨🇱 CHILE96♦♣3-2+17
+13.5Round 15🇳🇱 NETHERLANDS136♠♣2-1+17
+13.0Round 4🇳🇿 NEW ZEALAND206♥♠K-1+13
+11.3Round 1🇺🇸 USA104♥x♦A-3+12
+10.2Round 1🇺🇸 USA23NT♥10=+10
+9.2Round 14🇮🇱 ISRAEL261♥♠7-1+12
+7.4Round 8🇮🇳 INDIA224♠♣6-1+5
+7.3Round 15🇳🇱 NETHERLANDS43NT♠7-3+17
+7.1Round 8🇮🇳 INDIA254♥♣4=-1
+6.8Round 9🇨🇱 CHILE116♣♥7-1+14
+6.5Round 8🇮🇳 INDIA292♠♥A-1+13
+6.4Round 3🇸🇲 SAN MARINO43♠♥9-3+4
+5.8Round 11🇩🇰 DENMARK114♠♦2=+7
+5.8Round 15🇳🇱 NETHERLANDS21♠x♥10-2+3
+5.5Round 4🇳🇿 NEW ZEALAND223♥♦K-2+7
+5.5Round 8🇮🇳 INDIA243NT♥J+2+1
+5.5Round 8🇮🇳 INDIA286♦♥5+1+13
+5.1Round 8🇮🇳 INDIA306♥♦A-2+9
+5.0Round 1🇺🇸 USA74♠♣8-1+9
+5.0Round 6🇲🇽 MEXICO203NT♦10+2-13
+4.8Round 1🇺🇸 USA152♠♥K-1+4
+4.3Round 8🇮🇳 INDIA201NT♣5-1+5
+4.2Round 8🇮🇳 INDIA233♦♦7=+6
+4.0Round 14🇮🇱 ISRAEL174♠♥J=+7
+3.9Round 4🇳🇿 NEW ZEALAND195♥♣A-1+5
+3.9Round 6🇲🇽 MEXICO182♣x♦10+1+4
+3.9Round 6🇲🇽 MEXICO214♠♦5-1+12
+3.9Round 14🇮🇱 ISRAEL314♠x♥7-2+0
+3.5Round 3🇸🇲 SAN MARINO63♥♦K-1-1
+3.5Round 4🇳🇿 NEW ZEALAND323♥♣K=+7
+3.5Round 8🇮🇳 INDIA274♥♠3+1+0
+3.5Round 15🇳🇱 NETHERLANDS54♥♠7+1+0
+3.3Round 14🇮🇱 ISRAEL213NT♠10+1-12
+3.3Round 14🇮🇱 ISRAEL273♦♥10-2+8
+3.2Round 11🇩🇰 DENMARK143♣♥10=+0
+3.2Round 14🇮🇱 ISRAEL244♠♥J-1+4
+2.8Round 3🇸🇲 SAN MARINO163♣♦10-2+3
+2.7Round 1🇺🇸 USA111NT♣2+1+0
+2.7Round 14🇮🇱 ISRAEL224♠♥9+1+0
+2.5Round 6🇲🇽 MEXICO292NT♥7+1+10
+2.5Round 8🇮🇳 INDIA323NT♠7=-1
+2.4Round 6🇲🇽 MEXICO19Pass-3
+2.2Round 3🇸🇲 SAN MARINO124♥♠8+1+0
+2.2Round 8🇮🇳 INDIA212♦♠10-1+5
+2.2Round 9🇨🇱 CHILE54♠♣A+1+2
+2.2Round 11🇩🇰 DENMARK24♥♠A=+0
+2.2Round 11🇩🇰 DENMARK151NT♥5-1+2
+2.2Round 15🇳🇱 NETHERLANDS32♥♠A-1-5
+2.1Round 1🇺🇸 USA53NT♠8=+12
+2.1Round 9🇨🇱 CHILE82♦♥A=+5
+1.8Round 3🇸🇲 SAN MARINO83♣♠4+1+0
+1.8Round 15🇳🇱 NETHERLANDS64♥♦K+1+0
+1.5Round 1🇺🇸 USA163♦♠3-1+11
+1.5Round 9🇨🇱 CHILE102♦♠9=-1
+1.5Round 15🇳🇱 NETHERLANDS93NT♠Q+2+0
+1.4Round 3🇸🇲 SAN MARINO11NT♣3+1+6
+1.4Round 3🇸🇲 SAN MARINO113♦♠2-1-3
+1.4Round 14🇮🇱 ISRAEL235♣♠K=-2
+1.4Round 14🇮🇱 ISRAEL323♣x♥K-1+1
+1.1Round 6🇲🇽 MEXICO172♦♠3+1+5
+1.1Round 11🇩🇰 DENMARK94♠♣7+1+11
+0.9Round 3🇸🇲 SAN MARINO93♠♣7-2-6
+0.9Round 9🇨🇱 CHILE63NT♣7+1+0
+0.8Round 4🇳🇿 NEW ZEALAND312♣♦2-2-1
+0.8Round 15🇳🇱 NETHERLANDS153♥♣K=+0
+0.6Round 4🇳🇿 NEW ZEALAND273♣♦2+1-7
+0.6Round 9🇨🇱 CHILE143NT♥6=-1
+0.6Round 11🇩🇰 DENMARK33NT♦3-1+5
+0.5Round 4🇳🇿 NEW ZEALAND292♠♦7=-6
+0.5Round 11🇩🇰 DENMARK82♠♣K=-1
+0.5Round 15🇳🇱 NETHERLANDS104♥♦Q=+0
+0.3Round 3🇸🇲 SAN MARINO144♥♦10+3+13
+0.3Round 14🇮🇱 ISRAEL283NT♠2=+1
+0.2Round 4🇳🇿 NEW ZEALAND254♥♣7+1-11
+0.2Round 11🇩🇰 DENMARK15♣♦2=+2
+0.1Round 1🇺🇸 USA141NT♥8-2-1
-0.0Round 6🇲🇽 MEXICO243♣♠6-3+1
-0.0Round 15🇳🇱 NETHERLANDS82♣♠J-1+2
-0.1Round 1🇺🇸 USA83NT♠3+1+1
-0.1Round 14🇮🇱 ISRAEL303NT♣6+1-11
-0.1Round 15🇳🇱 NETHERLANDS141NT♥4+2+6
-0.2Round 9🇨🇱 CHILE23NT♥4+1+1
-0.4Round 4🇳🇿 NEW ZEALAND283♠♠J=+0
-0.4Round 4🇳🇿 NEW ZEALAND306NT♠J-1-10
-0.4Round 9🇨🇱 CHILE72♠♥2+1-1
-0.5Round 6🇲🇽 MEXICO233♠♦A=-7
-0.6Round 8🇮🇳 INDIA261NT♣6+1+0
-0.7Round 14🇮🇱 ISRAEL203♣♠2=+0
-0.8Round 4🇳🇿 NEW ZEALAND234♥♠10=+0
-0.8Round 6🇲🇽 MEXICO274♠♣9-1-4
-0.8Round 8🇮🇳 INDIA172♥♠7+1+0
-0.8Round 9🇨🇱 CHILE43♦♠K+2+1
-0.8Round 9🇨🇱 CHILE131NT♣6-1+1
-1.0Round 1🇺🇸 USA93NT♦2+2+13
-1.1Round 1🇺🇸 USA124♠♦K+1+0
-1.2Round 15🇳🇱 NETHERLANDS122♠♣3=-1
-1.7Round 1🇺🇸 USA63♦♠A+2-6
-1.7Round 14🇮🇱 ISRAEL253NT♠Q+1-8
-1.8Round 3🇸🇲 SAN MARINO24♥♣A-1-5
-1.8Round 6🇲🇽 MEXICO301NT♦6-1+2
-1.8Round 14🇮🇱 ISRAEL193NT♦Q=-2
-1.9Round 9🇨🇱 CHILE34♥♠9=-1
-2.1Round 1🇺🇸 USA43♠x♦K-1-2
-2.2Round 1🇺🇸 USA134♠x♣A-2+0
-2.3Round 11🇩🇰 DENMARK74♥♣3+1+0
-2.5Round 8🇮🇳 INDIA314♠♦2=+0
-2.5Round 11🇩🇰 DENMARK124♥♠2-1-5
-2.8Round 3🇸🇲 SAN MARINO102NT♣5+1+10
-2.8Round 6🇲🇽 MEXICO264♠♦A-1-3
-2.8Round 9🇨🇱 CHILE121♦♣3-1-5
-3.1Round 11🇩🇰 DENMARK53♥♠K+1-6
-3.2Round 3🇸🇲 SAN MARINO71♥♦A+1-6
-3.2Round 3🇸🇲 SAN MARINO133♥♦J-1+6
-3.2Round 6🇲🇽 MEXICO313NT♣2-2-6
-3.3Round 6🇲🇽 MEXICO223♠♥3+1-8
-3.3Round 11🇩🇰 DENMARK44♥♦4=+0
-3.4Round 1🇺🇸 USA33NT♠6+3-14
-3.5Round 3🇸🇲 SAN MARINO153♦♣2+1+0
-3.5Round 11🇩🇰 DENMARK103♦♥7=-6
-3.5Round 14🇮🇱 ISRAEL181NT♥2+1-6
-3.8Round 6🇲🇽 MEXICO322♠x♣K-3-4
-3.9Round 3🇸🇲 SAN MARINO33♣♠5+1+0
-3.9Round 4🇳🇿 NEW ZEALAND262♠♥J+2+1
-4.2Round 11🇩🇰 DENMARK163NT♦5=+0
-4.5Round 15🇳🇱 NETHERLANDS74♠♣J=+0
-4.6Round 15🇳🇱 NETHERLANDS14♠♥5=-7
-4.8Round 1🇺🇸 USA13♣♥3+2-13
-5.1Round 4🇳🇿 NEW ZEALAND243NT♣8=+0
-5.2Round 3🇸🇲 SAN MARINO52♥♣8-1-12
-5.3Round 6🇲🇽 MEXICO251NT♦3+2+0
-5.5Round 6🇲🇽 MEXICO283NT♠4-1-10
-5.8Round 15🇳🇱 NETHERLANDS115♥♠Q+1-8
-6.1Round 8🇮🇳 INDIA193NT♦5+1-1
-6.4Round 9🇨🇱 CHILE153NT♣K=+0
-6.5Round 4🇳🇿 NEW ZEALAND181NT♥7-3-5
-6.6Round 11🇩🇰 DENMARK65♣♥A=-6
-7.2Round 14🇮🇱 ISRAEL293NT♥4=-10
-7.3Round 15🇳🇱 NETHERLANDS164♣♠A-3-9
-7.7Round 4🇳🇿 NEW ZEALAND214♠♣3=-7
-7.8Round 4🇳🇿 NEW ZEALAND174♠♣7=+0
-10.5Round 8🇮🇳 INDIA184♥♣A=-11
-10.9Round 9🇨🇱 CHILE15♣♠2=-6
-10.9Round 9🇨🇱 CHILE165♠x♥A-4-12
-11.9Round 11🇩🇰 DENMARK135♠♥2-1-13