🇯🇵 MATSUDA Narumi · JAPAN

86rank
-41.1Butler · 128 bds
-0.32per board
±4.6swing
-0.55vs par /bd · #81/105
-0.42adjusted /bd
Butler per round: -6.4 8.2 4.4 -14.8 -0.6 -12.4 22.6 4.1 -20 -6.4 3.2 -4.6 -1.7 -21.7 3.3 1.7by round

vs par split: bidding -0.30 · play -0.25

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.42/bd

Card play — on target: opening leads 83.3% #44 of 105 · declarer play 62.1% #91 of 105 · defence 76.8% #85 of 105

Bidding activity — not a pass: 42.1% #72 of 105 (154/366)

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)87.1% (31)
Declarer play40.0% (5)66.7% (24)
Defence64.7% (17)80.8% (52)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 85.7% (7) · ♦ 71.4% (14) · ♣ 90.9% (11)

vs par by strain: NT -1.00 (26) · a suit -0.44 (102)

vs par by level: part-score -1.28 (53) · game -0.27 (66) · slam +1.67 (9)

By role: declaring -0.19/bd (-2.22 vs par · 59) · defending -0.44/bd (+0.87 vs par · 69)

By vulnerability: vulnerable +0.43/bd (+0.61 vs par · 64) · not vulnerable -1.07/bd (-1.72 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.MashinoC.Bens – M.RochesOpen8-6.4-0.80-2.50
Round 2Y.MashinoD.Biborka – M.Juhasz-MolnarClosed8+8.2+1.02+2.25
Round 3H.AsanoS.Allas – E.OrmaClosed8+4.4+0.55+0.38
Round 4H.AsanoJ.Bjoerkan – J.NordbyClosed8-14.8-1.85-1.88
Round 6H.AsanoL.Norman – C.BedfordOpen8-0.6-0.07-0.38
Round 7Y.MashinoI.Chen – J.ShenOpen8-12.4-1.55-1.75
Round 8H.AsanoG.Gupta – A.MehtaClosed8+22.6+2.83+5.38
Round 9H.AsanoB.Ge – A.GongClosed8+4.1+0.51-0.62
Round 10Y.MashinoF.Asplund Sivelind – M.BertheauOpen8-20.0-2.50-1.62
Round 12H.AsanoM.De Haan – R.Van ZandbeekOpen8-6.4-0.80-2.00
Round 13H.AsanoA.Wilsmore – J.WilkinsonClosed8+3.2+0.40-2.00
Round 14Y.MashinoT.Zheng – J.MaOpen8-4.6-0.57+1.12
Round 15H.AsanoB.Alberti Carcabelos – T.PejacsevichOpen8-1.7-0.21-3.12
Round 16H.AsanoY.Shor – S.Zaidenberg GattClosed8-21.7-2.71-3.50
Round 17Y.MashinoM.Larsen – P.HammelevOpen8+3.3+0.41+1.12
Round 19H.AsanoW.Wnuk – J.KotClosed8+1.7+0.21+0.25

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
+13.7Round 2🇭🇺 HUNGARY114♥x♠3-5+12
+10.7Round 3🇪🇪 ESTONIA184♥♣Q=+11
+10.5Round 8🇮🇳 INDIA293NT♣8-2+13
+8.9Round 15🇺🇾 URUGUAY214♥♦3-1+10
+8.6Round 8🇮🇳 INDIA314♠♥A-1+10
+7.9Round 12🇳🇱 NETHERLANDS284♠♦6-1+5
+7.8Round 16🇮🇱 ISRAEL314♠♥A+1+13
+7.5Round 7🇹🇼 CHINESE TAIPEI194♥♣J-1+10
+7.5Round 17🇩🇰 DENMARK56NT♣K-2+11
+6.3Round 14🇨🇳 CHINA104♥♠J=+1
+6.3Round 17🇩🇰 DENMARK24♦♣A=+6
+5.7Round 9🇺🇸 USA214♠♥4=+1
+5.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♥♣3-2+7
+5.5Round 8🇮🇳 INDIA324♠x♣A-3+12
+5.1Round 19🇵🇱 POLAND223NT♥7-2+8
+4.8Round 19🇵🇱 POLAND196♥♠7-3+17
+4.7Round 4🇳🇴 NORWAY293♥x♠A-3+4
+4.6Round 10🇸🇪 SWEDEN96♠♥9=+0
+4.6Round 13🇦🇺 AUSTRALIA63♦♥2+1+1
+4.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♣♥A=+0
+4.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♥8-1+10
+3.9Round 19🇵🇱 POLAND184♠♦9-3+2
+3.2Round 8🇮🇳 INDIA262♥♦A+1+6
+3.2Round 9🇺🇸 USA283♠♦T=+0
+3.2Round 15🇺🇾 URUGUAY173NT♠4=+0
+3.1Round 17🇩🇰 DENMARK42♥♦A-1-1
+3.0Round 3🇪🇪 ESTONIA234♥♣Q+1+0
+2.9Round 2🇭🇺 HUNGARY124♥♠A-1+5
+2.9Round 13🇦🇺 AUSTRALIA22NT♣5-3+1
+2.7Round 2🇭🇺 HUNGARY102♠♠5+2+6
+2.3Round 7🇹🇼 CHINESE TAIPEI183♦♣8=+0
+2.2Round 1🇫🇷 FRANCE55♠♥K-1-9
+1.5Round 10🇸🇪 SWEDEN113NT♥9+1-1
+1.5Round 12🇳🇱 NETHERLANDS315♠♠4+1+11
+1.5Round 13🇦🇺 AUSTRALIA32♠♥K=+5
+1.4Round 14🇨🇳 CHINA161NT♥Q+3+10
+1.3Round 8🇮🇳 INDIA273♠♥K+1-6
+1.3Round 9🇺🇸 USA231NT♣J+2+1
+1.1Round 4🇳🇴 NORWAY326NT♠2=-11
+1.1Round 12🇳🇱 NETHERLANDS252♠♥T+1-7
+1.0Round 4🇳🇴 NORWAY261NT♠A+4-9
+1.0Round 8🇮🇳 INDIA304♠♦2+2+1
+0.9Round 7🇹🇼 CHINESE TAIPEI201♠♥A+2+0
+0.9Round 13🇦🇺 AUSTRALIA54♣♥5-3+2
+0.9Round 19🇵🇱 POLAND235♦♥K=-13
+0.8Round 16🇮🇱 ISRAEL292♥♣7=-1
+0.7Round 3🇪🇪 ESTONIA223NT♣6=+0
+0.7Round 16🇮🇱 ISRAEL274♥♥4=-1
+0.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND121NT♥6=-5
+0.6Round 12🇳🇱 NETHERLANDS324♥♣A+1+0
+0.5Round 15🇺🇾 URUGUAY233♠♠5-1-11
+0.4Round 1🇫🇷 FRANCE33♣♣4-2-2
+0.3Round 2🇭🇺 HUNGARY133♥♣A-1+1
+0.2Round 1🇫🇷 FRANCE74♠♦Q=+0
+0.2Round 9🇺🇸 USA252NT♠9=+0
+0.1Round 14🇨🇳 CHINA92♦♦A-1+2
+0.1Round 15🇺🇾 URUGUAY194♠♠T=-1
-0.0Round 7🇹🇼 CHINESE TAIPEI173♥♠A-1-2
+0.0Round 13🇦🇺 AUSTRALIA83NT♠7+1+1
-0.1Round 19🇵🇱 POLAND174♠♥6=-1
-0.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111♥♦2+1+0
-0.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♦♠7=-2
-0.3Round 14🇨🇳 CHINA123NT♣5+2+0
-0.3Round 17🇩🇰 DENMARK14♠♥Q+2+11
-0.3Round 17🇩🇰 DENMARK75♥♣A-1-1
-0.4Round 1🇫🇷 FRANCE43♣♠A-1-1
-0.4Round 3🇪🇪 ESTONIA192♠♦J=+0
-0.4Round 12🇳🇱 NETHERLANDS264♠♦2=+0
-0.4Round 13🇦🇺 AUSTRALIA41NT♠8=-1
-0.5Round 2🇭🇺 HUNGARY94♠♥2=+0
-0.7Round 9🇺🇸 USA263♠♦6-1+6
-0.8Round 2🇭🇺 HUNGARY162♥♣6-1+2
-0.8Round 3🇪🇪 ESTONIA203NT♠A=+0
-0.9Round 10🇸🇪 SWEDEN125♥x♠9-1+0
-1.1Round 19🇵🇱 POLAND214♠♣4-1-5
-1.2Round 10🇸🇪 SWEDEN142♥♦K=+1
-1.2Round 14🇨🇳 CHINA153♠♥2=+0
-1.3Round 9🇺🇸 USA223♣♥9=+1
-1.3Round 15🇺🇾 URUGUAY182NT♥T-1-3
-1.3Round 16🇮🇱 ISRAEL284♠♣Q+1-6
-1.4Round 1🇫🇷 FRANCE81NT♥5-1-9
-1.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♦♠8=+0
-1.4Round 14🇨🇳 CHINA134♠♣T+1+0
-1.5Round 4🇳🇴 NORWAY252♠♣3+2-6
-1.5Round 9🇺🇸 USA272♠♦6=-6
-1.7Round 1🇫🇷 FRANCE61NT♦3=+0
-1.8Round 15🇺🇾 URUGUAY225♦♠J+1+1
-1.9Round 1🇫🇷 FRANCE22♠♦Q+1+0
-2.0Round 4🇳🇴 NORWAY312NT♣5=+0
-2.1Round 17🇩🇰 DENMARK82NT♣T+1-1
-2.2Round 2🇭🇺 HUNGARY144♠♣5=-8
-2.2Round 17🇩🇰 DENMARK33♣♥4-2-5
-2.4Round 10🇸🇪 SWEDEN105♠x♦4-1-7
-2.7Round 3🇪🇪 ESTONIA212♦♣7-1-2
-2.7Round 13🇦🇺 AUSTRALIA75♠♦8+1-13
-2.8Round 3🇪🇪 ESTONIA244♠♥4-1-5
-2.8Round 9🇺🇸 USA244♥♦Q-2-8
-2.9Round 15🇺🇾 URUGUAY202♠♦Q-1-11
-2.9Round 19🇵🇱 POLAND204♠♣A=+1
-3.3Round 3🇪🇪 ESTONIA172♥♠K+2-1
-3.3Round 7🇹🇼 CHINESE TAIPEI242♠♦3-1-4
-3.4Round 7🇹🇼 CHINESE TAIPEI223NT♥9=+0
-3.4Round 8🇮🇳 INDIA255♥♦3=-4
-3.5Round 16🇮🇱 ISRAEL262♥♦A+1-1
-3.6Round 13🇦🇺 AUSTRALIA12♠x♣9-2-12
-3.8Round 1🇫🇷 FRANCE15♣♦4=+1
-4.1Round 8🇮🇳 INDIA285♠♦6+1+11
-4.2Round 4🇳🇴 NORWAY302♠♥K-1-4
-4.6Round 14🇨🇳 CHINA114♠♣3+1-4
-4.9Round 14🇨🇳 CHINA144♥♦7+1+0
-5.0Round 12🇳🇱 NETHERLANDS292♠♣K-1-5
-5.6Round 12🇳🇱 NETHERLANDS303NT♦J-1-10
-6.5Round 12🇳🇱 NETHERLANDS274♠♥Q-1-10
-6.6Round 7🇹🇼 CHINESE TAIPEI235♣♠2-3-4
-6.8Round 4🇳🇴 NORWAY286♣♠Q=+11
-7.0Round 10🇸🇪 SWEDEN153♥♠4-2-7
-7.1Round 4🇳🇴 NORWAY274♥♦Q=+0
-7.1Round 10🇸🇪 SWEDEN136♠♥J+1+13
-7.4Round 16🇮🇱 ISRAEL253NT♥8+3-11
-7.5Round 10🇸🇪 SWEDEN164♠x♦4-3-12
-7.9Round 2🇭🇺 HUNGARY154♠♥7=+0
-8.4Round 15🇺🇾 URUGUAY244♥♣K-1-10
-8.7Round 17🇩🇰 DENMARK65♥x♦2-1-11
-8.9Round 19🇵🇱 POLAND244♠♣2+1-7
-9.0Round 16🇮🇱 ISRAEL306♠♥6-1-11
-9.8Round 7🇹🇼 CHINESE TAIPEI215♦♠T-1-14
-9.8Round 16🇮🇱 ISRAEL323NT♦4+1-10
-13.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♥♠4=-13