🏴󠁧󠁢󠁳󠁣󠁴󠁿 NAKAMARU-PINDER Jun · SCOTLAND

37rank
-18.4Butler · 144 bds
-0.13per board
±4.7swing
-0.81vs par /bd · #49/59
-0.06adjusted /bd
Butler per round: 3 -12.5 16.5 -3.2 17.5 32 -36.4 4.6 -39.9by round

vs par split: bidding -0.26 · play -0.56

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 82.1% #23 of 59 · declarer play 59.0% #53 of 59 · defence 82.5% #40 of 59

Bidding activity — not a pass: 52.8% #1 of 59 (211/400)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)81.0% (21)
Declarer play65.0% (20)52.6% (19)
Defence92.9% (14)79.1% (43)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 88.9% (9) · ♦ 100.0% (3) · ♣ 75.0% (8)

vs par by strain: NT +0.49 (43) · a suit -1.37 (101)

vs par by level: part-score +0.09 (55) · game -1.05 (82) · slam -5.14 (7)

By role: declaring +0.02/bd (-2.29 vs par · 87) · defending -0.36/bd (+1.44 vs par · 57)

By vulnerability: vulnerable +0.17/bd (+0.18 vs par · 72) · not vulnerable -0.42/bd (-1.81 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.HuangR.Marina – A.DaianClosed16+3.0+0.19-2.56
Round 3A.HuangZ.Ferov – D.LazarovOpen16-12.5-0.78-0.94
Round 4A.HuangE.Olla – T.StraumeClosed16+16.5+1.03+1.88
Round 5A.HuangT.Guichet – L.BoninOpen16-3.2-0.20-0.06
Round 7A.HuangA.Bukat – S.BaldyszClosed16+17.5+1.09-2.00
Round 10A.HuangA.Hutton – O.PowellClosed16+32.0+2.00+1.12
Round 11A.HuangR.Zvorovski – S.LaanClosed16-36.4-2.27-2.69
Round 12A.HuangK.Goscianski – R.Van Der WeideOpen16+4.6+0.29+0.38
Round 13A.HuangJ.Zoranovic – S.PepicOpen16-39.9-2.49-2.44

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
+14.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠x♥A=+12
+12.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND265♦x♦T=+11
+10.4Round 4🇱🇻 LATVIA295♣♠Q-1+12
+10.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND216♠♦T+1+1
+9.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253♠x♦T-3+12
+9.6Round 3🇧🇬 BULGARIA146♦♠2=-12
+9.6Round 5🇫🇷 FRANCE66♠♠2=+0
+9.5Round 3🇧🇬 BULGARIA71NTx♦2-2+9
+9.0Round 7🇵🇱 POLAND64♥x♠J=+9
+7.4Round 12🇳🇱 NETHERLANDS234♥♦K=+0
+7.3Round 4🇱🇻 LATVIA272♠x♣A-2+9
+7.2Round 12🇳🇱 NETHERLANDS263NT♠4-1+12
+6.9Round 2🇷🇴 ROMANIA243NT♣8=+7
+6.8Round 4🇱🇻 LATVIA183♥x♣A-2+3
+5.9Round 2🇷🇴 ROMANIA263♠♥9=+10
+5.5Round 2🇷🇴 ROMANIA203♠♣A-2+3
+5.5Round 7🇵🇱 POLAND16NT♠6=-11
+5.1Round 2🇷🇴 ROMANIA293NT♠5=-2
+4.7Round 7🇵🇱 POLAND102♠♥K+2-10
+4.5Round 7🇵🇱 POLAND143NT♥A=+0
+4.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♥♦Q=+0
+3.9Round 5🇫🇷 FRANCE25♠♣T-1+5
+3.8Round 11🇪🇪 ESTONIA34♠♦A=+0
+3.6Round 3🇧🇬 BULGARIA24♠♠J-1+5
+3.6Round 11🇪🇪 ESTONIA104♠♥A-2+13
+3.6Round 12🇳🇱 NETHERLANDS273♦x♦2-3+2
+3.5Round 7🇵🇱 POLAND81♠x♥K-2+4
+3.1Round 11🇪🇪 ESTONIA83NT♠T+1+1
+3.0Round 3🇧🇬 BULGARIA53NT♦5=+10
+3.0Round 7🇵🇱 POLAND92NT♥7+1+6
+2.7Round 2🇷🇴 ROMANIA185♥♦4=+0
+2.7Round 4🇱🇻 LATVIA311NT♠T=+5
+2.5Round 5🇫🇷 FRANCE53♠♠J=+8
+2.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND191NT♠5=+0
+2.5Round 12🇳🇱 NETHERLANDS291NT♠4=+5
+2.3Round 7🇵🇱 POLAND122NT♥Q-2+0
+2.0Round 2🇷🇴 ROMANIA313NT♠2+3-10
+2.0Round 4🇱🇻 LATVIA193NT♥J-1+10
+2.0Round 4🇱🇻 LATVIA264♠♥K-1+6
+2.0Round 13🇷🇸 SERBIA165♦x♣A-2+11
+1.9Round 12🇳🇱 NETHERLANDS194♠♦8=+0
+1.9Round 13🇷🇸 SERBIA92♠♥T+1-7
+1.8Round 5🇫🇷 FRANCE71NT♠2+1+0
+1.8Round 5🇫🇷 FRANCE83NT♥2+1+0
+1.6Round 7🇵🇱 POLAND114♥♦A+1+1
+1.4Round 3🇧🇬 BULGARIA161♥♥J+1+0
+1.3Round 7🇵🇱 POLAND54♠♥3-1+5
+1.1Round 4🇱🇻 LATVIA244♠♥A+1+1
+1.1Round 7🇵🇱 POLAND163NT♠A=+0
+1.0Round 5🇫🇷 FRANCE13♣♠K+1-5
+1.0Round 12🇳🇱 NETHERLANDS182♠♥5+2-1
+0.9Round 5🇫🇷 FRANCE33NT♥3+3+9
+0.9Round 12🇳🇱 NETHERLANDS303NT♥4+2+1
+0.7Round 2🇷🇴 ROMANIA323NT♥9-1+5
+0.7Round 4🇱🇻 LATVIA301NT♣4-1-4
+0.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♠♦K=+0
+0.6Round 12🇳🇱 NETHERLANDS202♥♣Q=-1
+0.5Round 3🇧🇬 BULGARIA44♥♦J+1+0
+0.5Round 12🇳🇱 NETHERLANDS243♥♣A+1+6
+0.5Round 13🇷🇸 SERBIA134♥♠A-2-2
+0.4Round 2🇷🇴 ROMANIA192♥♣8+1+0
+0.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠6-1-5
+0.3Round 13🇷🇸 SERBIA23♠♥K+1+6
+0.3Round 13🇷🇸 SERBIA122♠♥6+2+6
+0.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♥Q=+2
+0.1Round 7🇵🇱 POLAND153NT♠3=-1
+0.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠♦A+1+0
-0.0Round 4🇱🇻 LATVIA203NT♠4+1+0
-0.0Round 4🇱🇻 LATVIA254♠♣8+1+0
-0.0Round 5🇫🇷 FRANCE142♠♦3-1+3
-0.1Round 4🇱🇻 LATVIA223NT♠2+2+0
-0.1Round 11🇪🇪 ESTONIA54♠♥K-2+2
-0.1Round 13🇷🇸 SERBIA152♠♣3-1+7
-0.2Round 11🇪🇪 ESTONIA143NT♦3+2-11
-0.3Round 5🇫🇷 FRANCE44♠♦4-1-6
-0.3Round 5🇫🇷 FRANCE93NT♦8+1-1
-0.4Round 2🇷🇴 ROMANIA212♠♥2-1-8
-0.4Round 4🇱🇻 LATVIA212♦♦A-1-5
-0.4Round 7🇵🇱 POLAND74♠♥2-1-12
-0.4Round 11🇪🇪 ESTONIA124♥♦6+1+0
-0.5Round 3🇧🇬 BULGARIA61NT♠8+1+0
-0.6Round 12🇳🇱 NETHERLANDS221♥♦Q+1+0
-0.7Round 5🇫🇷 FRANCE112♥♣8-2+1
-0.7Round 5🇫🇷 FRANCE153NT♠2=+0
-0.8Round 2🇷🇴 ROMANIA282♠♦8=-7
-1.1Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND321NT♠4+1-1
-1.1Round 11🇪🇪 ESTONIA134♥♠5=-1
-1.2Round 7🇵🇱 POLAND42♣♥J-1+0
-1.3Round 5🇫🇷 FRANCE122♠♦7=+0
-1.3Round 11🇪🇪 ESTONIA15♦♣4-2-9
-1.4Round 12🇳🇱 NETHERLANDS254♠♣J-4-7
-1.5Round 3🇧🇬 BULGARIA106NT♠6=+0
-1.6Round 12🇳🇱 NETHERLANDS173♦♠K-1+2
-1.7Round 7🇵🇱 POLAND23♦♠Q-1+1
-1.7Round 11🇪🇪 ESTONIA63♣♦J-1-5
-1.8Round 12🇳🇱 NETHERLANDS212♦♥2+4+10
-2.0Round 2🇷🇴 ROMANIA232♠♣A=-6
-2.1Round 2🇷🇴 ROMANIA221NT♥3+1+7
-2.1Round 3🇧🇬 BULGARIA124♠♠3+3-2
-2.1Round 4🇱🇻 LATVIA283NT♠A-1+6
-2.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♦K=+1
-2.6Round 4🇱🇻 LATVIA232♦♣Q=-6
-2.7Round 12🇳🇱 NETHERLANDS313NT♦2-2-6
-2.7Round 13🇷🇸 SERBIA104♠♣7+1-13
-3.0Round 13🇷🇸 SERBIA43♠♣A=+0
-3.1Round 13🇷🇸 SERBIA73NT♠7=+2
-3.2Round 3🇧🇬 BULGARIA155♦♣6=+2
-3.2Round 11🇪🇪 ESTONIA24♠♥K-1-8
-3.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♥♣3=+0
-3.4Round 2🇷🇴 ROMANIA173NT♠5-1-10
-3.5Round 3🇧🇬 BULGARIA14♠♣9=+0
-3.5Round 3🇧🇬 BULGARIA37♥x♠A-3+0
-3.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♥♣K-1-11
-3.6Round 13🇷🇸 SERBIA34♥♠K-1-5
-3.8Round 2🇷🇴 ROMANIA254♠♥A-3-10
-3.8Round 11🇪🇪 ESTONIA162♠♠J-1+0
-4.0Round 13🇷🇸 SERBIA14♠x♥A-1-11
-4.2Round 3🇧🇬 BULGARIA84♠♥K-1-4
-4.2Round 13🇷🇸 SERBIA114♠♠6-2-6
-4.3Round 3🇧🇬 BULGARIA114♥♣A=-3
-4.3Round 11🇪🇪 ESTONIA112♠♦2-1-5
-4.4Round 13🇷🇸 SERBIA54♥♣A=+0
-4.5Round 13🇷🇸 SERBIA145♦♣4+1-11
-5.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♦9-5-4
-5.3Round 3🇧🇬 BULGARIA135♣♥3-3-9
-5.4Round 4🇱🇻 LATVIA324♠♣A=+0
-5.4Round 12🇳🇱 NETHERLANDS323NT♦Q-1-6
-5.5Round 11🇪🇪 ESTONIA94♥♠A=+0
-5.7Round 13🇷🇸 SERBIA84♥♠Q=-8
-5.8Round 5🇫🇷 FRANCE133♦♥7+1-7
-5.9Round 4🇱🇻 LATVIA174♥♦J=-7
-6.0Round 2🇷🇴 ROMANIA273NT♠T-1-5
-6.1Round 7🇵🇱 POLAND133♣♦2+3-10
-7.0Round 11🇪🇪 ESTONIA74♥x♣7-1-8
-7.2Round 5🇫🇷 FRANCE162♠♥8-1+0
-7.5Round 12🇳🇱 NETHERLANDS284♠♦9-1-11
-7.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♠3=+0
-7.7Round 2🇷🇴 ROMANIA305♦♠K+1-15
-7.7Round 11🇪🇪 ESTONIA153NT♠4=+1
-8.4Round 5🇫🇷 FRANCE104♣x♥2-2-8
-9.6Round 13🇷🇸 SERBIA64♠x♥A-3-8
-9.7Round 7🇵🇱 POLAND36♥♥2-1-14
-10.6Round 11🇪🇪 ESTONIA42♣x♣2=-13
-12.0Round 3🇧🇬 BULGARIA95♠x♦8+1-11