🇯🇵 YAGISHITA Kotaro · JAPAN

83rank
-38.3Butler · 112 bds
-0.34per board
±4.6swing
-0.02vs par /bd · #51/107
-0.24adjusted /bd
Butler per round: 8.1 12.1 10 15.2 -12.7 -4.3 -11.3 -8.6 -23 -3.7 16.8 20.6 -26.8 -30.7by round

vs par split: bidding +0.11 · play -0.12

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.24/bd

Card play — on target: opening leads 80.0% #56 of 107 · declarer play 82.6% #19 of 107 · defence 84.8% #57 of 107

Bidding activity — not a pass: 34.1% #106 of 107 (112/328)

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)82.4% (17)
Declarer play85.7% (7)81.2% (16)
Defence73.1% (26)92.5% (40)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 81.8% (11) · ♦ 77.8% (9) · ♣ 83.3% (6)

vs par by strain: NT -0.62 (40) · a suit +0.32 (72)

vs par by level: part-score +0.95 (41) · game -0.40 (65) · slam -2.50 (6)

By role: declaring -0.32/bd (-2.26 vs par · 46) · defending -0.36/bd (+1.54 vs par · 66)

By vulnerability: vulnerable -0.38/bd (+0.32 vs par · 56) · not vulnerable -0.30/bd (-0.36 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.InamiA.Thomas – S.SchuschnyClosed8+8.1+1.01+0.25
Round 3T.InamiT.Guillemin – L.RombautOpen8+12.1+1.51+2.75
Round 4T.InamiI.Papaspyrou – M.SoumplisClosed8+10.0+1.25+2.25
Round 5K.TakizawaR.Jahagirdar – V.PatelClosed8+15.2+1.90+0.88
Round 6K.TakizawaC.Lahrmann – D.TylvadOpen8-12.7-1.59-1.62
Round 7T.InamiT.Van De Paverd – O.NijssenClosed8-4.3-0.54-1.62
Round 9T.InamiH.Luba – B.ZhuClosed8-11.3-1.41+0.75
Round 11K.TakizawaM.Sieredzinski – H.WatkinsOpen8-8.6-1.07-0.25
Round 12T.InamiR.Jeng – B.XiaoOpen8-23.0-2.88-1.25
Round 13K.TakizawaP.Kongngern – P.PhansamdaengOpen8-3.7-0.46-3.12
Round 15T.InamiL.To – A.SetoOpen8+16.8+2.10+4.12
Round 16K.TakizawaL.Fegarty – S.AnoyrkatisOpen8+20.6+2.58+2.88
Round 17K.TakizawaA.Carletti – F.PortaOpen8-26.8-3.35-2.75
Round 18T.InamiW.Bak – J.BazylukOpen8-30.7-3.84-3.50

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
+12.4Round 15🇭🇰 HONG KONG CHINA205♣x♥Q-2+15
+12.1Round 5🇮🇳 INDIA75♠♥3-1+12
+9.4Round 11🇦🇺 AUSTRALIA183NT♥K-3+14
+8.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♥7=+10
+7.1Round 1🇦🇷 ARGENTINA24♠♦Q-3+10
+6.5Round 3🇫🇷 FRANCE235♦x♥K-1+10
+6.4Round 4🇬🇷 GREECE302♣x♠Q=+7
+6.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293NT♣6-1+6
+5.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273♥♦J+1+7
+5.7Round 12🇺🇸 USA2303NT♦J-1+10
+5.3Round 18🇵🇱 POLAND104♠♥8=-13
+5.2Round 5🇮🇳 INDIA52♠♥A+1+10
+5.2Round 17🇮🇹 ITALY43♣♦6-3+5
+5.1Round 4🇬🇷 GREECE254♠♥A-1+10
+5.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313NT♦5-1-1
+4.9Round 15🇭🇰 HONG KONG CHINA182♣♦2-1+6
+4.5Round 9🇺🇸 USA152♦♦K-3+5
+4.2Round 4🇬🇷 GREECE286♣♠Q+1-11
+3.8Round 3🇫🇷 FRANCE193♦♥T-4+3
+3.5Round 6🇩🇰 DENMARK103NT♠6+2+2
+3.4Round 5🇮🇳 INDIA82NT♦3-2+5
+3.3Round 7🇳🇱 NETHERLANDS233♠♥2-1+6
+3.3Round 17🇮🇹 ITALY32♠♦3=+0
+2.7Round 18🇵🇱 POLAND142NT♥6+1+6
+2.6Round 1🇦🇷 ARGENTINA61NT♥3-1+4
+2.6Round 3🇫🇷 FRANCE184♦♥A+1+6
+2.4Round 1🇦🇷 ARGENTINA33♦♠K-2-2
+2.1Round 9🇺🇸 USA114♠♥4-1+10
+2.1Round 13🇹🇭 THAILAND23♥♠K-2+0
+2.1Round 15🇭🇰 HONG KONG CHINA223NT♠J+3+1
+1.9Round 9🇺🇸 USA184♠♦T-1+5
+1.7Round 4🇬🇷 GREECE262♦♥Q+2+11
+1.7Round 6🇩🇰 DENMARK134♥♣2+2-1
+1.7Round 7🇳🇱 NETHERLANDS183♦♣8=+0
+1.6Round 3🇫🇷 FRANCE244♠♥3-1+5
+1.6Round 9🇺🇸 USA144♥♠8-2+8
+1.4Round 1🇦🇷 ARGENTINA55♥♠K=-2
+1.4Round 17🇮🇹 ITALY21NT♥J+1+0
+1.2Round 9🇺🇸 USA171♠♠9+1+6
+1.2Round 15🇭🇰 HONG KONG CHINA214♥♦9+1+1
+1.1Round 5🇮🇳 INDIA25♣♥Q-1-5
+0.9Round 13🇹🇭 THAILAND65♦♠K-1-4
+0.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♥♥4=+0
+0.6Round 15🇭🇰 HONG KONG CHINA233♦♠A=+10
+0.5Round 15🇭🇰 HONG KONG CHINA194♠♦8=+1
+0.4Round 6🇩🇰 DENMARK146♦♥3+1-2
+0.4Round 13🇹🇭 THAILAND41NT♦8+1+0
+0.3Round 1🇦🇷 ARGENTINA74♠♦A=+0
+0.3Round 11🇦🇺 AUSTRALIA171♥♦K=+2
+0.3Round 13🇹🇭 THAILAND14♥♠6+2-11
+0.2Round 6🇩🇰 DENMARK121NT♠Q-1-5
+0.2Round 13🇹🇭 THAILAND53NT♠3-1-2
+0.1Round 3🇫🇷 FRANCE173♥♣7=+0
+0.1Round 13🇹🇭 THAILAND83NT♥6+2+0
-0.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♠♣K=+6
-0.1Round 5🇮🇳 INDIA34♠♣A=+0
-0.1Round 12🇺🇸 USA2264♠♣K=+0
-0.3Round 11🇦🇺 AUSTRALIA201NT♥Q=-1
-0.4Round 1🇦🇷 ARGENTINA42♠♦3=-1
-0.5Round 3🇫🇷 FRANCE211NT♦7+2-1
-0.6Round 1🇦🇷 ARGENTINA81NT♥2-2-8
-0.6Round 3🇫🇷 FRANCE203NT♦4+1-1
-0.6Round 7🇳🇱 NETHERLANDS241NT♥3=-1
-0.7Round 5🇮🇳 INDIA43♦♦5+1+0
-0.7Round 12🇺🇸 USA2324♥♣K+1+0
-0.8Round 7🇳🇱 NETHERLANDS223NT♦T+1-1
-0.9Round 4🇬🇷 GREECE311NT♥5-1-4
-0.9Round 6🇩🇰 DENMARK163♦♣2=+0
-0.9Round 13🇹🇭 THAILAND32♠♥K=+5
-1.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♠♥6=+1
-1.3Round 7🇳🇱 NETHERLANDS213NT♥9+3-10
-1.3Round 18🇵🇱 POLAND114♠♥5+1+0
-1.4Round 3🇫🇷 FRANCE223NT♣6=+0
-1.4Round 7🇳🇱 NETHERLANDS201♠♣Q+1-1
-1.4Round 17🇮🇹 ITALY53NT♣K+1+1
-1.7Round 15🇭🇰 HONG KONG CHINA244♥♣K=+0
-1.8Round 4🇬🇷 GREECE293NT♥9=+2
-1.8Round 5🇮🇳 INDIA13♠♥8-2-5
-1.8Round 11🇦🇺 AUSTRALIA224♠♦3+2-1
-2.1Round 4🇬🇷 GREECE273♠♦A-2-8
-2.3Round 7🇳🇱 NETHERLANDS194♥♦3=+0
-2.4Round 11🇦🇺 AUSTRALIA193NT♥9+1-1
-2.6Round 4🇬🇷 GREECE326NT♦7=+11
-2.9Round 7🇳🇱 NETHERLANDS173♥♠A=-6
-3.0Round 18🇵🇱 POLAND153NT♦6+2+0
-3.2Round 15🇭🇰 HONG KONG CHINA173NT♠4+1-1
-3.4Round 11🇦🇺 AUSTRALIA213NT♣T-1-5
-3.5Round 12🇺🇸 USA2314♠♥7+1-11
-3.6Round 6🇩🇰 DENMARK154♠♥2=+0
-4.0Round 5🇮🇳 INDIA62NT♥4=-10
-4.1Round 17🇮🇹 ITALY65♦x♥2-1-6
-4.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥7-1-6
-4.7Round 1🇦🇷 ARGENTINA15♣♥3=+1
-4.7Round 9🇺🇸 USA123NTx♥9-1-6
-4.7Round 12🇺🇸 USA2293♥♥J-2-3
-5.1Round 11🇦🇺 AUSTRALIA245♣♠A-3-11
-5.3Round 11🇦🇺 AUSTRALIA233NT♠Q=+1
-5.7Round 12🇺🇸 USA2274♠♥Q=+0
-5.9Round 6🇩🇰 DENMARK95♦x♠6-1+0
-6.3Round 18🇵🇱 POLAND123NT♥5+1-1
-6.5Round 12🇺🇸 USA2254♠♥T=+0
-6.8Round 13🇹🇭 THAILAND75♠♦6+1-13
-7.5Round 12🇺🇸 USA2284♠♦6-2-6
-7.9Round 18🇵🇱 POLAND163NT♠2=-7
-8.1Round 6🇩🇰 DENMARK113NT♠K=-7
-8.3Round 9🇺🇸 USA164♠x♣Q-2-12
-9.1Round 17🇮🇹 ITALY82NTx♣T=-9
-9.3Round 17🇮🇹 ITALY16♠♥Q=+0
-9.4Round 18🇵🇱 POLAND96♥♦T=+0
-9.6Round 9🇺🇸 USA133NTx♦Q=-10
-10.8Round 18🇵🇱 POLAND136♥♠6-1-13
-12.8Round 17🇮🇹 ITALY74♥♣A=-13