🇯🇵 NAKAMURA Yoshiyuki · JAPAN

78rank
-3.5Butler · 208 bds
-0.02per board
±4.2swing
+0.00vs par /bd · #58/127
+0.09adjusted /bd
Butler per round: 9.7 -34.8 -8.8 21.1 23.2 -6.1 -15.1 -6.5 -13.4 21.6 -4.3 3 6.9by round

vs par split: bidding -0.34 · play +0.34

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.09/bd

Card play — on target: opening leads 83.0% #31 of 126 · declarer play 83.7% #10 of 126 · defence 91.9% #9 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)83.7% (43)
Declarer play94.1% (17)78.1% (32)
Defence89.5% (19)92.5% (80)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 75.0% (12) · ♦ 85.7% (14) · ♣ 87.5% (16)

vs par by strain: NT -0.33 (52) · a suit +0.11 (156)

vs par by level: part-score +0.58 (71) · game -0.53 (126) · slam +2.36 (11)

By role: declaring +0.34/bd (-1.69 vs par · 109) · defending -0.40/bd (+1.86 vs par · 99)

By vulnerability: vulnerable +0.51/bd (+0.35 vs par · 104) · not vulnerable -0.54/bd (-0.35 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.InoD.Sacul – B.PoliiOpen16+9.7+0.61+0.12
Round 3M.InoJ.Klukowski – V.MarkowiczClosed16-34.8-2.17-1.06
Round 4M.InoT.Rusev – H.HristovOpen16-8.8-0.55-0.81
Round 5M.InoM.Adly – H.AmerOpen16+21.1+1.32+0.88
Round 8M.InoM.Daghmouri – C.MounirOpen16+23.2+1.45+4.50
Round 9M.InoJ.Holland – G.HallbergClosed16-6.1-0.38-0.88
Round 11M.InoP.Marstrander – R.AnderssenClosed16-15.1-0.94-3.25
Round 12M.InoP.Barry – R.AndersonOpen16-6.5-0.41-0.75
Round 13M.InoG.Sellden – B.WennebergClosed16-13.4-0.84-1.06
Round 14M.InoJ.Westoby – A.TurnerOpen16+21.6+1.35+3.44
Round 17M.InoK.Venkataraman – A.GoelClosed16-4.3-0.27+1.00
Round 18M.InoM.Lair – B.HammanOpen16+3.0+0.19+0.62
Round 19M.InoC.Thorpe – M.KirrClosed16+6.9+0.43-2.75

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
+14.4Round 8🇹🇳 TUNISIA286NT♠6=+0
+14.1Round 2🇮🇩 INDONESIA206♣♠2-2+17
+13.3Round 14🇳🇿 NEW ZEALAND206♣♦2-2+17
+11.6Round 5🇪🇬 EGYPT43NTx♣K=+12
+11.4Round 18🇺🇸 USA1283NT♠6=+10
+10.5Round 5🇪🇬 EGYPT16NT♠J-2+14
+9.8Round 5🇪🇬 EGYPT26♥♦6-1+14
+8.8Round 17🇮🇳 INDIA114♦♣8-1+10
+8.7Round 19🇨🇦 CANADA133♠♦6=+8
+7.8Round 5🇪🇬 EGYPT92♠♦A-1+11
+7.5Round 12🇮🇪 IRELAND202♥♣K+3+7
+7.0Round 4🇧🇬 BULGARIA313NT♥4=+3
+6.6Round 17🇮🇳 INDIA163NT♠2-1+12
+6.0Round 2🇮🇩 INDONESIA223NT♠5=+5
+6.0Round 11🇳🇴 NORWAY45♥x♠6=+5
+6.0Round 14🇳🇿 NEW ZEALAND193NT♦Q-2+8
+5.9Round 2🇮🇩 INDONESIA192♠♥2+1+10
+5.6Round 5🇪🇬 EGYPT102♠♥K-2+7
+5.6Round 17🇮🇳 INDIA93♦♣9+2+15
+5.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♣3+2+1
+4.9Round 2🇮🇩 INDONESIA215♣♠A=+3
+4.6Round 3🇵🇱 POLAND32♥♣A=+6
+4.4Round 18🇺🇸 USA1292♥♦2-2+3
+4.3Round 13🇸🇪 SWEDEN34♠♦A-1+9
+4.2Round 2🇮🇩 INDONESIA295♥x♥7-3-12
+4.0Round 12🇮🇪 IRELAND282♥♦2+1+1
+4.0Round 14🇳🇿 NEW ZEALAND184♠♥K=+8
+4.0Round 14🇳🇿 NEW ZEALAND285♥x♠K-3+0
+3.9Round 12🇮🇪 IRELAND214♠♣8=+0
+3.9Round 13🇸🇪 SWEDEN83NT♠4-1+5
+3.8Round 19🇨🇦 CANADA122♥x♣7-1+6
+3.6Round 14🇳🇿 NEW ZEALAND294♠♥Q+1+0
+3.4Round 12🇮🇪 IRELAND234♠♣K-1+12
+3.1Round 19🇨🇦 CANADA104♥♣9+1+0
+3.0Round 3🇵🇱 POLAND135♦x♣A-1+12
+3.0Round 8🇹🇳 TUNISIA184♥♦K+2+5
+3.0Round 14🇳🇿 NEW ZEALAND315♣♥4+1+3
+3.0Round 18🇺🇸 USA1316♦♦9=-1
+2.9Round 4🇧🇬 BULGARIA295♦x♠10-1+0
+2.9Round 18🇺🇸 USA1184♠♦2-1+5
+2.7Round 8🇹🇳 TUNISIA273NT♠2+1+1
+2.5Round 8🇹🇳 TUNISIA195♦♣2+1+13
+2.5Round 11🇳🇴 NORWAY123NT♥5+1+1
+2.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♦J=+0
+2.2Round 17🇮🇳 INDIA83NT♣2+2+0
+2.1Round 2🇮🇩 INDONESIA174♥♦4-1+4
+2.1Round 13🇸🇪 SWEDEN104♥♦6+1+0
+2.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♥6=+0
+1.9Round 17🇮🇳 INDIA103NT♦5+3+1
+1.9Round 18🇺🇸 USA1204♠♣3-1+6
+1.9Round 19🇨🇦 CANADA64♥♦Q=-1
+1.8Round 3🇵🇱 POLAND12♠♥10+1+1
+1.8Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND141NT♣2-1+2
+1.8Round 18🇺🇸 USA1304♥♣3-1+5
+1.7Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♥6+1+0
+1.6Round 8🇹🇳 TUNISIA232♠♦3-2+9
+1.6Round 11🇳🇴 NORWAY163NT♥5+2+0
+1.6Round 12🇮🇪 IRELAND223NT♠5+2+2
+1.6Round 13🇸🇪 SWEDEN74♠♥A=+0
+1.4Round 2🇮🇩 INDONESIA184♥♣10+1-13
+1.4Round 5🇪🇬 EGYPT153NT♠8+1-1
+1.4Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♥3-2+5
+1.4Round 11🇳🇴 NORWAY64♠♣K+1+0
+1.4Round 13🇸🇪 SWEDEN43NT♦10+1+1
+1.4Round 14🇳🇿 NEW ZEALAND212♠♦6=+0
+1.4Round 19🇨🇦 CANADA24♠♣3+1+0
+1.3Round 4🇧🇬 BULGARIA252♥♠J+1+0
+1.3Round 5🇪🇬 EGYPT134♥♥A+1+1
+1.3Round 8🇹🇳 TUNISIA214♣♥3+1+6
+1.2Round 3🇵🇱 POLAND92NT♥3-1-5
+1.2Round 4🇧🇬 BULGARIA213NT♥10+3+3
+1.0Round 12🇮🇪 IRELAND274♥♥3+1+4
+1.0Round 18🇺🇸 USA1254♥♣2+1+0
+1.0Round 19🇨🇦 CANADA113♦♠10=-7
+0.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♦Q+1-10
+0.9Round 11🇳🇴 NORWAY24♠♦K+2-12
+0.9Round 18🇺🇸 USA1242♠♣7-1+4
+0.8Round 2🇮🇩 INDONESIA272♥♥7=+1
+0.8Round 4🇧🇬 BULGARIA283NT♥3+1+1
+0.8Round 5🇪🇬 EGYPT124♥♠6-2-1
+0.8Round 8🇹🇳 TUNISIA304♥♣K=+1
+0.8Round 12🇮🇪 IRELAND243NT♥3-1-5
+0.8Round 17🇮🇳 INDIA44♦♣K=+2
+0.8Round 19🇨🇦 CANADA164♥♣K=+0
+0.7Round 8🇹🇳 TUNISIA203♦♠K-1+5
+0.7Round 13🇸🇪 SWEDEN144♠♦9-1+5
+0.7Round 14🇳🇿 NEW ZEALAND174♥♠10+3+14
+0.7Round 19🇨🇦 CANADA33NT♦2+3-11
+0.5Round 12🇮🇪 IRELAND173NT♠Q+1+0
+0.5Round 13🇸🇪 SWEDEN14♠♥K+1+0
+0.4Round 2🇮🇩 INDONESIA284♥♥6-1+5
+0.4Round 12🇮🇪 IRELAND264♥♣K+1+0
+0.3Round 13🇸🇪 SWEDEN91NT♠K-2+2
+0.2Round 4🇧🇬 BULGARIA193♠♦4=+0
+0.2Round 8🇹🇳 TUNISIA221NT♠3+1+10
+0.2Round 8🇹🇳 TUNISIA313NT♥10+1+0
+0.2Round 19🇨🇦 CANADA83♠♦K-1-2
+0.1Round 3🇵🇱 POLAND64♥♠5=+0
+0.1Round 4🇧🇬 BULGARIA264♠♠J-1+6
+0.1Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♥♥6=+0
-0.0Round 8🇹🇳 TUNISIA174♥♦3+2+1
+0.0Round 8🇹🇳 TUNISIA255♠♥8=+10
+0.0Round 8🇹🇳 TUNISIA325♣♦5+1+13
+0.0Round 13🇸🇪 SWEDEN54♠♣K+1+0
+0.0Round 13🇸🇪 SWEDEN164♥♣K+1+0
-0.0Round 14🇳🇿 NEW ZEALAND223NT♣4+2+1
+0.0Round 18🇺🇸 USA1193NT♥6+1+0
-0.0Round 19🇨🇦 CANADA41NT♠J-2+2
-0.1Round 12🇮🇪 IRELAND291NT♥5=-1
-0.1Round 18🇺🇸 USA1321NT♦J-3-3
-0.2Round 11🇳🇴 NORWAY153♣♦A=+1
-0.3Round 5🇪🇬 EGYPT52NT♠3+2+2
-0.4Round 19🇨🇦 CANADA52♣♦9=-1
-0.4Round 19🇨🇦 CANADA153NT♥6+3-12
-0.5Round 2🇮🇩 INDONESIA254♠♥6=+0
-0.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♥2+1-1
-0.5Round 17🇮🇳 INDIA62♠♥10-2+9
-0.5Round 17🇮🇳 INDIA73NT♦3+1+0
-0.6Round 4🇧🇬 BULGARIA182♠♣K+2+6
-0.6Round 4🇧🇬 BULGARIA204♥♣4+2-17
-0.6Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♦3+1+0
-0.6Round 17🇮🇳 INDIA14♥♠Q=-1
-0.7Round 2🇮🇩 INDONESIA322♠♥A+1-6
-0.7Round 3🇵🇱 POLAND75♣♥J+1+13
-0.7Round 8🇹🇳 TUNISIA244♥♦3=-3
-0.8Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111NT♥A+1-1
-0.8Round 14🇳🇿 NEW ZEALAND324♥♣J+1+0
-1.0Round 3🇵🇱 POLAND81NT♥2+2+0
-1.0Round 8🇹🇳 TUNISIA294♥♦7+1+0
-1.0Round 12🇮🇪 IRELAND184♠♦J-1+4
-1.0Round 14🇳🇿 NEW ZEALAND263♥♠A+1-1
-1.0Round 17🇮🇳 INDIA143NT♦K+1+0
-1.1Round 5🇪🇬 EGYPT164♥♣J+1-11
-1.1Round 14🇳🇿 NEW ZEALAND303♠♦4-3+6
-1.4Round 5🇪🇬 EGYPT81♦♣7=+1
-1.4Round 13🇸🇪 SWEDEN154♥♥2+1-13
-1.4Round 14🇳🇿 NEW ZEALAND273♣♠K+1+0
-1.6Round 11🇳🇴 NORWAY36♣x♦A-1-11
-1.7Round 4🇧🇬 BULGARIA175♣♥K+1-11
-1.8Round 11🇳🇴 NORWAY72♣♣5=+1
-1.8Round 17🇮🇳 INDIA54♠♣5=+0
-1.9Round 3🇵🇱 POLAND24♠♣4+2+11
-1.9Round 3🇵🇱 POLAND114♠♥7=+0
-1.9Round 11🇳🇴 NORWAY82♠♠5+2-6
-2.0Round 2🇮🇩 INDONESIA302♣♠9+2-1
-2.0Round 3🇵🇱 POLAND124♠♦8-1-5
-2.0Round 5🇪🇬 EGYPT113♦♠A=+0
-2.0Round 11🇳🇴 NORWAY131NT♥J=-5
-2.1Round 4🇧🇬 BULGARIA322♥♦3-1+2
-2.1Round 11🇳🇴 NORWAY14♠♥8-2-6
-2.1Round 19🇨🇦 CANADA93♦♠J=-6
-2.2Round 18🇺🇸 USA1233♥♣A-1-11
-2.4Round 2🇮🇩 INDONESIA243♥♦4-1+2
-2.4Round 4🇧🇬 BULGARIA222♠♥4-3-1
-2.4Round 4🇧🇬 BULGARIA232♦♠5=-6
-2.5Round 8🇹🇳 TUNISIA262♠♠4-1+1
-2.7Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♦J+1+0
-2.7Round 11🇳🇴 NORWAY53NT♠6+1+0
-2.7Round 13🇸🇪 SWEDEN122♦♠Q+2-1
-2.7Round 14🇳🇿 NEW ZEALAND243♥♣A=+0
-2.7Round 19🇨🇦 CANADA73♣♣10+2+0
-2.8Round 4🇧🇬 BULGARIA304♥♠Q=+0
-2.8Round 11🇳🇴 NORWAY112♥♥3+3-6
-3.0Round 5🇪🇬 EGYPT64♠♣9+1-8
-3.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♦♣10+1+0
-3.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♦♣A-2-5
-3.0Round 12🇮🇪 IRELAND324♥♣Q+1-4
-3.0Round 18🇺🇸 USA1225♥♠K+1+3
-3.1Round 11🇳🇴 NORWAY143♠♠2=-7
-3.1Round 14🇳🇿 NEW ZEALAND233♣♠K=+9
-3.5Round 17🇮🇳 INDIA154♠♦4=+0
-3.7Round 3🇵🇱 POLAND165♦♣8+1-11
-4.0Round 11🇳🇴 NORWAY105♠♦J-2+0
-4.0Round 17🇮🇳 INDIA34♠♥9=+0
-4.1Round 18🇺🇸 USA1273♠♣K-2-5
-4.2Round 4🇧🇬 BULGARIA243NT♠8=+1
-4.3Round 14🇳🇿 NEW ZEALAND254♥♦6=-10
-4.4Round 19🇨🇦 CANADA14♠x♥3-2-5
-4.5Round 5🇪🇬 EGYPT144♠x♥2-2-12
-4.6Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♥6-1-5
-4.6Round 18🇺🇸 USA1174♠♣10=+0
-4.7Round 5🇪🇬 EGYPT74♠♣A-2-3
-4.7Round 12🇮🇪 IRELAND315♥x♦K-2-5
-4.7Round 19🇨🇦 CANADA142♠♣10+5-15
-4.8Round 18🇺🇸 USA1213NT♦J=+0
-5.0Round 12🇮🇪 IRELAND253NT♦6=-12
-5.1Round 3🇵🇱 POLAND53NT♥10-1-12
-5.2Round 2🇮🇩 INDONESIA235♦♥J=+0
-5.2Round 17🇮🇳 INDIA124♥♦2-1-12
-5.3Round 11🇳🇴 NORWAY93♣♥5=-7
-5.5Round 4🇧🇬 BULGARIA277♥♠K=+0
-5.5Round 13🇸🇪 SWEDEN134♥♦K=+0
-5.5Round 18🇺🇸 USA1263NT♠Q-1-6
-5.8Round 12🇮🇪 IRELAND192♦x♥K-2-4
-5.9Round 3🇵🇱 POLAND44♠♥Q+1-4
-6.0Round 13🇸🇪 SWEDEN64♠♠6=-3
-6.1Round 13🇸🇪 SWEDEN114♥♣K-1-11
-6.1Round 17🇮🇳 INDIA134♥x♣K-1-8
-6.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♦A+1+0
-6.5Round 13🇸🇪 SWEDEN22♦♠K=-11
-7.0Round 3🇵🇱 POLAND104♠♣A-2-8
-7.0Round 3🇵🇱 POLAND153♠x♥6-3-8
-7.0Round 17🇮🇳 INDIA23NT♠8-1-12
-9.3Round 3🇵🇱 POLAND144♠♣A=-7
-9.6Round 2🇮🇩 INDONESIA316♦♥10=+0
-9.7Round 2🇮🇩 INDONESIA266NT♥2-2-13
-10.0Round 12🇮🇪 IRELAND306♠♣J=-11
-10.7Round 5🇪🇬 EGYPT33NT♠4=-12