🇯🇵 TAKAYAMA Masaaki · JAPAN

47rank
+28.9Butler · 176 bds
+0.16per board
±5.0swing
-0.27vs par /bd · #67/101
+0.18adjusted /bd
Butler per round: 20.4 10.5 9.4 13.5 -17.6 11.5 -0.2 -16.9 19.3 -11.9 -9.1by round

vs par split: bidding -0.19 · play -0.08

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.18/bd

Card play — on target: opening leads 90.0% #8 of 101 · declarer play 77.3% #34 of 101 · defence 87.1% #48 of 101

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)96.8% (31)
Declarer play72.7% (11)78.8% (33)
Defence90.0% (20)86.2% (65)

Opening leads by suit led: ♠ 100.0% (9) · ♥ 100.0% (10) · ♦ 75.0% (12) · ♣ 88.9% (9)

vs par by strain: NT +0.41 (46) · a suit -0.51 (130)

vs par by level: part-score -0.33 (58) · game -0.39 (104) · slam +0.93 (14)

By role: declaring -0.00/bd (-2.66 vs par · 91) · defending +0.34/bd (+2.29 vs par · 85)

By vulnerability: vulnerable -0.38/bd (-1.06 vs par · 88) · not vulnerable +0.70/bd (+0.52 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.KakuS.Dolarevic – R.TicaOpen16+20.4+1.27+2.19
Round 2H.KakuN.Al-Turki – N.AlhussainiOpen16+10.5+0.66+0.00
Round 5H.KakuD.Uzum – O.KizilokOpen16+9.4+0.59+1.75
Round 6H.KakuP.Coenraets – Z.EngelClosed16+13.5+0.84-1.69
Round 7H.KakuW.Bellazreg – A.MestiriOpen16-17.6-1.10-0.75
Round 8H.KakuC.Mok – L.ChinOpen16+11.5+0.72-0.69
Round 10H.KakuA.Robson – T.ForresterOpen16-0.2-0.01+1.00
Round 11H.KakuE.Greco – G.HampsonClosed16-16.9-1.06-0.88
Round 13H.KakuM.Crusizio – C.PellegriniClosed16+19.3+1.21-2.12
Round 15H.KakuG.Kachami – R.SinnoOpen16-11.9-0.74-0.81
Round 16H.KakuK.Jassem – M.MazurkiewiczOpen16-9.1-0.57-0.94

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
+15.4Round 6🇧🇪 BELGIUM317♥♥3-1+18
+12.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♦♠Q-1+12
+11.6Round 13🇦🇷 ARGENTINA103NT♣K-2+13
+11.3Round 1BOSNIA HERZEGOVINA66♠♦J=+13
+11.2Round 5🇹🇷 TURKEY146♠♦2-1+14
+10.6Round 16🇵🇱 POLAND173NT♦2=+7
+8.9Round 15🇱🇧 LEBANON14♠♣A-1+10
+8.6Round 16🇵🇱 POLAND225♦x♥K-2+8
+8.4Round 13🇦🇷 ARGENTINA144♥♦K=+3
+8.1Round 8🇭🇰 CHINA HONG KONG314♠x♣K-3+9
+8.0Round 13🇦🇷 ARGENTINA16♦♣7=-11
+7.6Round 6🇧🇪 BELGIUM223NT♠5=+0
+7.6Round 6🇧🇪 BELGIUM244♠♥J=-9
+6.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♣Q=+7
+6.4Round 2🇰🇼 KUWAIT293♠♦2-1+5
+6.2Round 2🇰🇼 KUWAIT274NT♥A-2+11
+6.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♣J+3+13
+5.7Round 8🇭🇰 CHINA HONG KONG284♠♥5+2+11
+5.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♣♥A=+7
+5.4Round 2🇰🇼 KUWAIT193NT♠3-1+12
+5.4Round 13🇦🇷 ARGENTINA86♦♠2+1+4
+5.3Round 1BOSNIA HERZEGOVINA142♥♣8+2+6
+5.0Round 2🇰🇼 KUWAIT234♠♦4=+0
+4.9Round 6🇧🇪 BELGIUM273NT♦10-4+2
+4.6Round 8🇭🇰 CHINA HONG KONG243NT♠3+2+1
+4.4Round 1BOSNIA HERZEGOVINA164♥♦3-2+0
+4.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♠♥J=+0
+4.2Round 2🇰🇼 KUWAIT322♥♠K-1+5
+4.2Round 5🇹🇷 TURKEY44♥♠3-3+5
+4.2Round 5🇹🇷 TURKEY53NT♠5-2+6
+4.1Round 8🇭🇰 CHINA HONG KONG264♥♣3+1+0
+3.8Round 15🇱🇧 LEBANON43NT♠5-1+6
+3.7Round 7🇹🇳 TUNISIA153NT♠4=+0
+3.6Round 5🇹🇷 TURKEY157♥♦7=+0
+3.5Round 1BOSNIA HERZEGOVINA45♥♣10=+4
+3.5Round 8🇭🇰 CHINA HONG KONG295♦♣A=+3
+3.4Round 1BOSNIA HERZEGOVINA103♥♣8=+0
+3.4Round 2🇰🇼 KUWAIT252♠♦A-2+15
+3.3Round 13🇦🇷 ARGENTINA124♠♥3-2+5
+3.1Round 7🇹🇳 TUNISIA44♥♦4-1+0
+3.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♣K-3+13
+2.9Round 1BOSNIA HERZEGOVINA133♥♣8-2+9
+2.9Round 8🇭🇰 CHINA HONG KONG323NT♦6+3+1
+2.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♥K=-1
+2.6Round 7🇹🇳 TUNISIA64♥♠2=+0
+2.6Round 16🇵🇱 POLAND272♠♥A-1+10
+2.5Round 2🇰🇼 KUWAIT313♥♦K-1+5
+2.5Round 11🇺🇸 USA144♠♦J-1+10
+2.5Round 15🇱🇧 LEBANON102♥♣K+2-1
+2.4Round 8🇭🇰 CHINA HONG KONG192♥♠5-1+3
+2.4Round 11🇺🇸 USA12♥♦3+1-7
+2.2Round 13🇦🇷 ARGENTINA43♠♥9-1+5
+2.1Round 2🇰🇼 KUWAIT214♥♠4-1-2
+2.1Round 8🇭🇰 CHINA HONG KONG274♥♦9+1-10
+2.0Round 11🇺🇸 USA82♠♠Q+1-6
+2.0Round 15🇱🇧 LEBANON34♥♣2-1+10
+1.9Round 1BOSNIA HERZEGOVINA111NT♦3=+7
+1.9Round 2🇰🇼 KUWAIT244♠♣8-1-2
+1.9Round 2🇰🇼 KUWAIT303NT♣10+1+1
+1.9Round 7🇹🇳 TUNISIA22♥♦K+1+6
+1.9Round 16🇵🇱 POLAND324♥♥6=+0
+1.8Round 2🇰🇼 KUWAIT284♥♦Q=+0
+1.8Round 15🇱🇧 LEBANON83♥x♥Q-2+4
+1.7Round 13🇦🇷 ARGENTINA162♠♣A+1+0
+1.7Round 15🇱🇧 LEBANON133NT♥Q+1+0
+1.6Round 7🇹🇳 TUNISIA13NT♥7+1+0
+1.6Round 13🇦🇷 ARGENTINA134♠♦3+2-12
+1.6Round 16🇵🇱 POLAND203NT♠K-2+8
+1.5Round 1BOSNIA HERZEGOVINA14♥♠5=+11
+1.5Round 7🇹🇳 TUNISIA167NT♥9=+0
+1.5Round 16🇵🇱 POLAND262NT♦4+1-10
+1.4Round 1BOSNIA HERZEGOVINA83♣♥A+1+1
+1.4Round 11🇺🇸 USA34♠♠8-1+10
+1.3Round 1BOSNIA HERZEGOVINA23♠x♥10-3+4
+1.2Round 6🇧🇪 BELGIUM183NT♦6-1+5
+1.2Round 13🇦🇷 ARGENTINA53NT♠3+3-13
+1.1Round 5🇹🇷 TURKEY123♥♠7+1+6
+1.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283♥♣A-1-2
+1.1Round 11🇺🇸 USA52♦♦J+1-1
+1.1Round 13🇦🇷 ARGENTINA92♥♦J+1+1
+1.1Round 15🇱🇧 LEBANON121NT♥9+1+0
+1.0Round 13🇦🇷 ARGENTINA33♣♥A-1+2
+0.9Round 16🇵🇱 POLAND253NT♦3+1+0
+0.8Round 8🇭🇰 CHINA HONG KONG203NT♥A=+0
+0.8Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♠Q+2+0
+0.8Round 13🇦🇷 ARGENTINA74♠♦Q+1+0
+0.7Round 11🇺🇸 USA104♠♦10-2+7
+0.6Round 7🇹🇳 TUNISIA56♠♣10=+0
+0.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303♣♣6=-1
+0.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♥2+1+13
+0.4Round 11🇺🇸 USA92♠♥6-1-1
+0.4Round 11🇺🇸 USA125♥♦9=+0
+0.4Round 13🇦🇷 ARGENTINA114♠♥K+1+0
+0.3Round 5🇹🇷 TURKEY133NT♥2+2+0
+0.2Round 5🇹🇷 TURKEY33NT♠7+1+0
+0.2Round 11🇺🇸 USA74♥♠9=+0
+0.1Round 1BOSNIA HERZEGOVINA53♠♣A-1+2
+0.1Round 5🇹🇷 TURKEY73NT♦7+3+13
+0.1Round 8🇭🇰 CHINA HONG KONG251NT♠3+2+0
+0.1Round 15🇱🇧 LEBANON64♠♣2+2-13
-0.0Round 6🇧🇪 BELGIUM172NT♣7+2-6
+0.0Round 8🇭🇰 CHINA HONG KONG174♥♦Q+1+0
+0.0Round 11🇺🇸 USA24♠♦2+1+0
-0.1Round 5🇹🇷 TURKEY24♥♦J+1+0
-0.1Round 6🇧🇪 BELGIUM304♥♦3+1+0
-0.2Round 2🇰🇼 KUWAIT224♠♥9-1-10
-0.2Round 5🇹🇷 TURKEY12♠♥7+2+6
-0.2Round 5🇹🇷 TURKEY103♠x♣2-2+4
-0.2Round 7🇹🇳 TUNISIA104♠♦A=-1
-0.4Round 8🇭🇰 CHINA HONG KONG303NT♠3-1-5
-0.6Round 6🇧🇪 BELGIUM254♥♦7=+1
-0.6Round 15🇱🇧 LEBANON74♠x♣10-1+0
-0.6Round 16🇵🇱 POLAND292♣♠7+1+0
-0.7Round 2🇰🇼 KUWAIT264♥♦10+2-13
-0.8Round 7🇹🇳 TUNISIA85♥♠3-2+0
-0.9Round 5🇹🇷 TURKEY82♣♠K-2+0
-0.9Round 6🇧🇪 BELGIUM283♦♣3+1+0
-1.1Round 1BOSNIA HERZEGOVINA92♠♥A-2+0
-1.1Round 1BOSNIA HERZEGOVINA123NT♦6+3-1
-1.1Round 8🇭🇰 CHINA HONG KONG224♥♠3=+0
-1.2Round 16🇵🇱 POLAND233♣♠K+1+0
-1.2Round 16🇵🇱 POLAND242♥♦4-1-9
-1.3Round 5🇹🇷 TURKEY114♠♣6=+0
-1.6Round 7🇹🇳 TUNISIA33NT♣5+1+1
-1.6Round 15🇱🇧 LEBANON91NT♣Q-2-2
-1.6Round 16🇵🇱 POLAND312NT♦6+2-1
-1.8Round 6🇧🇪 BELGIUM263NT♠6-1-12
-1.8Round 11🇺🇸 USA43NT♠3+1+0
-2.1Round 6🇧🇪 BELGIUM323NT♠J+1-1
-2.4Round 6🇧🇪 BELGIUM211♠♣K+1-1
-2.4Round 16🇵🇱 POLAND191NT♠8=+0
-2.5Round 15🇱🇧 LEBANON143♦♣K=+0
-2.6Round 15🇱🇧 LEBANON152♠♣K+1+0
-2.9Round 6🇧🇪 BELGIUM204♦♠7=+0
-3.1Round 1BOSNIA HERZEGOVINA74♠♣K=+1
-3.1Round 5🇹🇷 TURKEY94♠♣10-1-10
-3.1Round 6🇧🇪 BELGIUM232♥♦7-1-11
-3.1Round 8🇭🇰 CHINA HONG KONG233♣♠3=+1
-3.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♦♥4-1-8
-3.2Round 11🇺🇸 USA133♣♦Q+1-10
-3.3Round 7🇹🇳 TUNISIA73♠♥K-2-2
-3.4Round 6🇧🇪 BELGIUM294♠♠10+2-13
-3.4Round 11🇺🇸 USA164♠♦A-2-6
-3.6Round 7🇹🇳 TUNISIA144♠♥2-1-5
-4.2Round 15🇱🇧 LEBANON23NT♥5=+0
-4.3Round 7🇹🇳 TUNISIA124♠♥8+2-11
-4.3Round 16🇵🇱 POLAND215♦♣7-2-8
-4.6Round 5🇹🇷 TURKEY62♣x♦8-1-6
-5.1Round 5🇹🇷 TURKEY163♠♣7-1-10
-5.3Round 16🇵🇱 POLAND182♠♥2=+0
-5.4Round 2🇰🇼 KUWAIT185♦x♣K-2-5
-5.5Round 1BOSNIA HERZEGOVINA153NTx♠10-2-9
-5.5Round 7🇹🇳 TUNISIA94♠x♣4-1-2
-5.8Round 1BOSNIA HERZEGOVINA33NT♦7-2-13
-5.9Round 6🇧🇪 BELGIUM196♦♠K=+0
-6.1Round 7🇹🇳 TUNISIA116♥♠5=+0
-6.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND315♦♥A=+0
-6.4Round 11🇺🇸 USA116♣x♠J-1+0
-6.5Round 15🇱🇧 LEBANON113NT♥J-1-10
-6.6Round 11🇺🇸 USA63NT♣Q=+1
-6.6Round 11🇺🇸 USA153♣♣3=-11
-7.0Round 16🇵🇱 POLAND284♠♥J+1-7
-7.2Round 7🇹🇳 TUNISIA137♣♣5=+2
-7.4Round 15🇱🇧 LEBANON164♥♠Q-1-5
-7.8Round 13🇦🇷 ARGENTINA24♥♣10-2-11
-7.9Round 8🇭🇰 CHINA HONG KONG184♦♠3+2-12
-8.4Round 15🇱🇧 LEBANON56♠♣K=-12
-9.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♠K=-7
-9.5Round 13🇦🇷 ARGENTINA65♠x♥K-4-5
-9.6Round 2🇰🇼 KUWAIT205♦♠8-1-6
-10.1Round 13🇦🇷 ARGENTINA153♥♦K-3-15
-10.3Round 8🇭🇰 CHINA HONG KONG213NT♥5-2-13
-10.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND236♠♥A-1-15
-13.2Round 16🇵🇱 POLAND305♥♠8=-13
-14.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♣x♠K-4-15
-14.4Round 2🇰🇼 KUWAIT174♥♠K+1-16