🇦🇷 ARGAIN Ariel · ARGENTINA

96rank
-451.9Butler · 256 bds
-1.77per board
±5.1swing
-1.98vs par /bd · #87/88
-1.63adjusted /bd
Butler per round: -23.5 -3.8 -70.8 19.7 -23.6 -1.9 -35.5 -34.6 -6.5 -31.9 -54.6 -29.3 -44.2 -51.6 -36.8 -23by round

vs par split: bidding -1.21 · play -0.76

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -1.63/bd

Card play — on target: opening leads 72.1% #70 of 88 · declarer play 64.2% #67 of 88 · defence 72.9% #82 of 88

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (14)75.9% (54)
Declarer play54.5% (11)66.7% (42)
Defence62.9% (35)76.2% (105)

Opening leads by suit led: ♠ 68.8% (16) · ♥ 78.6% (14) · ♦ 60.0% (25) · ♣ 92.3% (13)

vs par by strain: NT -1.31 (54) · a suit -2.16 (199)

vs par by level: part-score -3.00 (105) · game -1.76 (135) · slam +4.00 (13)

By role: declaring -1.50/bd (-3.99 vs par · 114) · defending -1.98/bd (-0.37 vs par · 142)

By vulnerability: vulnerable -1.98/bd (-2.87 vs par · 128) · not vulnerable -1.55/bd (-1.10 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1N.SengialiI.Losiewicz – A.TerszakClosed16-23.5-1.47-3.00
Round 2N.SengialiA.Takatsuji – K.MatsudaClosed16-3.8-0.24-2.94
Round 3N.SengialiA.Askari – A.YuClosed16-70.8-4.42-6.56
Round 4N.SengialiH.Brandsnes – C.BakkeClosed16+19.7+1.23+1.88
Round 5N.SengialiA.Zalitis – G.FreimanisClosed16-23.6-1.48-1.00
Round 6N.SengialiL.Travis – E.MoskovskyClosed16-1.9-0.12-2.12
Round 7N.SengialiA.Grossack – Z.GrossackClosed16-35.5-2.22-2.50
Round 8N.SengialiA.Calmanovici – R.SauClosed16-34.6-2.16+0.31
Round 9N.SengialiK.Lin – Y.LinClosed16-6.5-0.41+1.69
Round 10N.SengialiH.Teo – K.KohClosed16-31.9-1.99-1.94
Round 11N.SengialiS.Hult – S.EkenbergClosed16-54.6-3.41-3.69
Round 12N.SengialiY.Ben David – D.HershfangClosed16-29.3-1.83-1.00
Round 13N.SengialiY.Yin – C.ShenClosed16-44.2-2.76-1.56
Round 14N.SengialiS.Shah – A.RobertsClosed16-51.6-3.23-4.19
Round 15N.SengialiI.Cailliau – J.BernardClosed16-36.8-2.30-4.38
Round 16N.SengialiD.Soukup – H.BerkClosed16-23.0-1.44-0.75

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
+12.1Round 6🇦🇺 AUSTRALIA154♠x♥K=+15
+9.2Round 4🇳🇴 NORWAY16♣♠A-1+10
+8.9Round 10🇸🇬 SINGAPORE47♣♥4-5+15
+7.7Round 7🇺🇸 USA194♠♥6=+0
+7.2Round 4🇳🇴 NORWAY154♠x♣8=+5
+7.1Round 7🇺🇸 USA124♥♦2-2+11
+6.8Round 2🇯🇵 JAPAN74♠♥2+1+0
+6.7Round 7🇺🇸 USA183NT♠2-1+10
+6.7Round 11🇸🇪 SWEDEN44♠♣5-2+8
+6.5Round 16🇺🇸 USA224♥♣4=+3
+6.4Round 2🇯🇵 JAPAN33NT♦5-2+7
+6.3Round 1🇵🇱 POLAND145♦=-1
+5.9Round 4🇳🇴 NORWAY93NT♠9+1+0
+5.8Round 2🇯🇵 JAPAN134♠♦A=+0
+5.7Round 6🇦🇺 AUSTRALIA13♠x♦A-3+3
+5.7Round 16🇺🇸 USA2122NT♦3=+7
+5.6Round 8🇮🇹 ITALY34♠♦5-1+6
+5.6Round 8🇮🇹 ITALY154♠♦7=+0
+5.5Round 12🇮🇱 ISRAEL163♠♥J-3+4
+5.3Round 5🇱🇻 LATVIA124♥♣J=-1
+5.3Round 11🇸🇪 SWEDEN154♠♣6=+6
+5.2Round 9🇹🇼 CHINESE TAIPEI113NT♣6+1+8
+5.0Round 9🇹🇼 CHINESE TAIPEI74♥♦J-2+13
+4.9Round 15🇫🇷 FRANCE145♦♠7=-1
+4.3Round 13🇨🇳 CHINA102♠♠6+1+6
+4.3Round 15🇫🇷 FRANCE74♥♠A-1-1
+4.1Round 4🇳🇴 NORWAY146♥♠K-1+11
+4.1Round 12🇮🇱 ISRAEL22♦♠9=+5
+4.0Round 10🇸🇬 SINGAPORE24♠♠3+1+0
+3.9Round 8🇮🇹 ITALY54♥♠7-1+5
+3.9Round 13🇨🇳 CHINA74♠♦9-1+12
+3.7Round 12🇮🇱 ISRAEL105♥♦Q=+0
+3.6Round 6🇦🇺 AUSTRALIA161♠♣2=+5
+3.5Round 7🇺🇸 USA113♣♣9-3+1
+3.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♠♥K=+0
+3.3Round 1🇵🇱 POLAND74♥♠Q+1+1
+3.3Round 1🇵🇱 POLAND82♣♣5+1+6
+3.3Round 4🇳🇴 NORWAY122♠♦A+4+5
+3.3Round 8🇮🇹 ITALY143♦♠7=+5
+3.3Round 16🇺🇸 USA243♦x♠2-2+4
+3.3Round 16🇺🇸 USA266♣♦Q=-11
+3.2Round 1🇵🇱 POLAND112♠♦5=+0
+3.0Round 2🇯🇵 JAPAN92♠♥9+1+7
+3.0Round 13🇨🇳 CHINA121NT♠Q-1+0
+2.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♠8-1+6
+2.8Round 5🇱🇻 LATVIA95♦♠J-2+6
+2.8Round 12🇮🇱 ISRAEL74♠♥4+1+13
+2.8Round 15🇫🇷 FRANCE53♣♥2+1+6
+2.7Round 3🇨🇦 CANADA23NT♣4+1+1
+2.5Round 12🇮🇱 ISRAEL144♠♦9-1+5
+2.4Round 3🇨🇦 CANADA42♠♦2=+6
+2.4Round 10🇸🇬 SINGAPORE124♥♣A-1+6
+2.3Round 2🇯🇵 JAPAN165♦♥4-1+5
+2.3Round 4🇳🇴 NORWAY163NT♦K+3+9
+2.3Round 10🇸🇬 SINGAPORE63♣♥K=+11
+2.2Round 16🇺🇸 USA293NT♦4-1+12
+2.1Round 2🇯🇵 JAPAN82♥♦7-1-1
+1.9Round 4🇳🇴 NORWAY72♦♣2+2+1
+1.9Round 13🇨🇳 CHINA94♥♣9+2+11
+1.9Round 15🇫🇷 FRANCE104♥♣7+1+0
+1.8Round 3🇨🇦 CANADA31NT♠K+2+0
+1.7Round 4🇳🇴 NORWAY101♠♦A+1+0
+1.7Round 6🇦🇺 AUSTRALIA134♦♠J-2+2
+1.7Round 8🇮🇹 ITALY74♥♣8+1+1
+1.7Round 9🇹🇼 CHINESE TAIPEI33♦♠9-2+5
+1.6Round 10🇸🇬 SINGAPORE132♠♥10+1+0
+1.6Round 12🇮🇱 ISRAEL54♥♠8-4-9
+1.5Round 1🇵🇱 POLAND21N♦8-1+5
+1.4Round 1🇵🇱 POLAND12♠♥K-1+4
+1.4Round 8🇮🇹 ITALY24♠♥4+2+5
+1.4Round 15🇫🇷 FRANCE23NT♥8-1-5
+1.4Round 16🇺🇸 USA2146♥♦7-2+14
+1.3Round 2🇯🇵 JAPAN13♥♠Q-1-5
+1.3Round 5🇱🇻 LATVIA44♠♦2=+1
+1.3Round 10🇸🇬 SINGAPORE13NT♠7-7+2
+1.3Round 13🇨🇳 CHINA113NT♥J=+0
+1.1Round 1🇵🇱 POLAND152♣=+0
+1.1Round 9🇹🇼 CHINESE TAIPEI152♠♣6=-1
+0.9Round 9🇹🇼 CHINESE TAIPEI14♥♠8=+0
+0.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥9-1-2
+0.8Round 16🇺🇸 USA2162NT♣K+1+0
+0.7Round 5🇱🇻 LATVIA156♥♠K+1+13
+0.7Round 8🇮🇹 ITALY44♥♦4-1+6
+0.6Round 3🇨🇦 CANADA141NT♥2=+0
+0.6Round 6🇦🇺 AUSTRALIA73♣♠Q=-10
+0.5Round 4🇳🇴 NORWAY114♥x♦A-1-7
+0.5Round 5🇱🇻 LATVIA143NT♠3+3+11
+0.5Round 11🇸🇪 SWEDEN23NT♠3+2+13
+0.4Round 9🇹🇼 CHINESE TAIPEI64♥♦2-1+5
+0.4Round 13🇨🇳 CHINA154♥♣J+2+1
+0.3Round 1🇵🇱 POLAND44♠♥6=-1
+0.2Round 6🇦🇺 AUSTRALIA92♠♦10-1+1
+0.1Round 9🇹🇼 CHINESE TAIPEI143NT♥9+2+11
+0.1Round 10🇸🇬 SINGAPORE162♦♣A=+1
-0.1Round 12🇮🇱 ISRAEL82♦♣Q+1+7
-0.2Round 1🇵🇱 POLAND63N♠Q=-1
-0.2Round 7🇺🇸 USA1133♣♦4+2+2
-0.3Round 1🇵🇱 POLAND164♠x-2-8
-0.3Round 5🇱🇻 LATVIA132♠♦10-1-6
-0.3Round 9🇹🇼 CHINESE TAIPEI94♦♥J=+0
-0.3Round 12🇮🇱 ISRAEL63♦♥K=-6
-0.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♦♠3=-1
-0.5Round 5🇱🇻 LATVIA52♣♦K-1+0
-0.5Round 5🇱🇻 LATVIA83♠♣A+1-6
-0.5Round 11🇸🇪 SWEDEN92♥♦4=+0
-0.5Round 13🇨🇳 CHINA54♥♦J+1+0
-0.6Round 2🇯🇵 JAPAN62♠♣2+2-6
-0.6Round 6🇦🇺 AUSTRALIA102♦♠7+1-1
-0.6Round 10🇸🇬 SINGAPORE101NT♠5+2-1
-0.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♥♣A+1-6
-0.7Round 3🇨🇦 CANADA63♠♦A=-6
-0.7Round 5🇱🇻 LATVIA64♣♦J-1+1
-0.8Round 2🇯🇵 JAPAN53NT♠K+1-16
-0.8Round 9🇹🇼 CHINESE TAIPEI83♦♥A-1+2
-0.8Round 13🇨🇳 CHINA33NT♠4+2-1
-0.9Round 2🇯🇵 JAPAN126♠♣4=+11
-0.9Round 4🇳🇴 NORWAY24♠♣J+1+0
-0.9Round 6🇦🇺 AUSTRALIA34♥♣K+2-1
-0.9Round 6🇦🇺 AUSTRALIA144♠x♥6-1-8
-0.9Round 7🇺🇸 USA1113NT♣7+2+0
-0.9Round 9🇹🇼 CHINESE TAIPEI41NT♣8-2+10
-0.9Round 10🇸🇬 SINGAPORE94♥♠8+1+0
-0.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♠Q+1-13
-0.9Round 15🇫🇷 FRANCE151♠♣4=+0
-0.9Round 16🇺🇸 USA2134♥♠5-3-8
-1.1Round 3🇨🇦 CANADA84♦♥A=-1
-1.1Round 8🇮🇹 ITALY163NT♦J+2+0
-1.2Round 16🇺🇸 USA2114♥♦8=+11
-1.3Round 6🇦🇺 AUSTRALIA124♠♥A+1+0
-1.3Round 11🇸🇪 SWEDEN115♣♥4+1-1
-1.3Round 11🇸🇪 SWEDEN164♥♣A+1+0
-1.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♣♦K+1+7
-1.5Round 4🇳🇴 NORWAY82♥♦K+2+6
-1.5Round 4🇳🇴 NORWAY133NT♥5+4-2
-1.5Round 6🇦🇺 AUSTRALIA82♠♦K=-5
-1.5Round 7🇺🇸 USA154♣x♥K-1+0
-1.5Round 9🇹🇼 CHINESE TAIPEI106♠♦A=+0
-1.5Round 11🇸🇪 SWEDEN124♥♠4+3-10
-1.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠x♣4-2-14
-1.5Round 15🇫🇷 FRANCE84♥♣A=-3
-1.7Round 1🇵🇱 POLAND93♠♦A-1-5
-1.7Round 2🇯🇵 JAPAN103NT♦8+1-12
-1.8Round 5🇱🇻 LATVIA25♠x♦J-2-5
-1.9Round 6🇦🇺 AUSTRALIA52♠♠2-1-5
-1.9Round 16🇺🇸 USA284♥♠2+1-1
-2.0Round 3🇨🇦 CANADA101NT♠6-1-5
-2.0Round 15🇫🇷 FRANCE62♠♣Q-2-2
-2.1Round 3🇨🇦 CANADA52♠♣8+3-6
-2.1Round 5🇱🇻 LATVIA13NT♦5+2-11
-2.1Round 16🇺🇸 USA234♥♣7-2+0
-2.3Round 4🇳🇴 NORWAY44♣♠A-2-8
-2.3Round 5🇱🇻 LATVIA161NT♦8-4+1
-2.3Round 9🇹🇼 CHINESE TAIPEI22♠♣2+2-1
-2.3Round 10🇸🇬 SINGAPORE33♥♦9+1-6
-2.3Round 11🇸🇪 SWEDEN104♥♦A+1-13
-2.4Round 3🇨🇦 CANADA13NT♣J+1-1
-2.4Round 4🇳🇴 NORWAY36♥♦Q+1+13
-2.4Round 7🇺🇸 USA163NT♠4=-7
-2.4Round 9🇹🇼 CHINESE TAIPEI163NT♥10=+0
-2.7Round 7🇺🇸 USA1162♠♦K=-5
-2.7Round 11🇸🇪 SWEDEN32♦♣K=-5
-2.7Round 15🇫🇷 FRANCE112♥♠J-1-9
-2.9Round 16🇺🇸 USA2102♥♠Q+4-9
-3.0Round 15🇫🇷 FRANCE135♦♥2-1-6
-3.1Round 6🇦🇺 AUSTRALIA42♣x♥9-1-3
-3.2Round 4🇳🇴 NORWAY56♠♣4+1-13
-3.3Round 8🇮🇹 ITALY123♥♦10-1-6
-3.3Round 9🇹🇼 CHINESE TAIPEI52♠♣A+2-6
-3.3Round 9🇹🇼 CHINESE TAIPEI123NT♠3+2-11
-3.4Round 12🇮🇱 ISRAEL154♠♣A+1-1
-3.5Round 1🇵🇱 POLAND54♥♣4+1+0
-3.5Round 2🇯🇵 JAPAN142♦♥2+3-7
-3.6Round 7🇺🇸 USA173NT♥7-2+2
-3.6Round 12🇮🇱 ISRAEL33♥♣8-1-10
-3.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♣♠A+1+13
-3.7Round 2🇯🇵 JAPAN24♠♥3+1-13
-3.7Round 6🇦🇺 AUSTRALIA113♦♠10-1-5
-3.7Round 7🇺🇸 USA1152♠♠3-1-10
-3.7Round 13🇨🇳 CHINA141NT♥K=-5
-3.9Round 11🇸🇪 SWEDEN144♥♦T+3-2
-4.1Round 8🇮🇹 ITALY14♠♥K=+11
-4.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21NT♠2+1-6
-4.3Round 2🇯🇵 JAPAN42NT♠4-1-5
-4.5Round 3🇨🇦 CANADA94♠♥Q=-11
-4.6Round 4🇳🇴 NORWAY65♠♦J=+0
-4.7Round 7🇺🇸 USA1103NT♥A+3-1
-4.8Round 10🇸🇬 SINGAPORE54♠♥K-1-6
-4.9Round 12🇮🇱 ISRAEL124♥♣A+1+0
-5.0Round 13🇨🇳 CHINA42♠♥Q+1+0
-5.1Round 5🇱🇻 LATVIA34♥♠4+1+0
-5.1Round 8🇮🇹 ITALY135♣♥3=+1
-5.1Round 13🇨🇳 CHINA24♠♦J+1-1
-5.2Round 3🇨🇦 CANADA133♦♣10+3-15
-5.2Round 11🇸🇪 SWEDEN13NT♣2-1-10
-5.3Round 1🇵🇱 POLAND123N♥9-2-11
-5.3Round 10🇸🇬 SINGAPORE144♦♣A-1-9
-5.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♦4=-6
-5.4Round 10🇸🇬 SINGAPORE83NT♥5=-7
-5.5Round 5🇱🇻 LATVIA112NT♦7+1+6
-5.7Round 13🇨🇳 CHINA163NT♥5=+1
-5.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♠5-4-7
-5.8Round 11🇸🇪 SWEDEN74♥♠T=-1
-5.8Round 15🇫🇷 FRANCE126NT♥A=+0
-5.9Round 6🇦🇺 AUSTRALIA23♦♠9=-9
-5.9Round 7🇺🇸 USA1143NT♣K=+0
-5.9Round 8🇮🇹 ITALY83♦♥A-1-9
-5.9Round 15🇫🇷 FRANCE13♠♥A-1-6
-5.9Round 15🇫🇷 FRANCE33♠♥K-1-10
-6.0Round 6🇦🇺 AUSTRALIA62♥♣3+3-13
-6.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠x♥7-2-5
-6.1Round 9🇹🇼 CHINESE TAIPEI134♥♠2-2-8
-6.1Round 12🇮🇱 ISRAEL94♥♦A-2-11
-6.3Round 10🇸🇬 SINGAPORE74♥♣J-1-12
-6.5Round 12🇮🇱 ISRAEL134♠♦9=+0
-6.5Round 16🇺🇸 USA273NT♥6+2-1
-6.7Round 2🇯🇵 JAPAN113NT♦4+1+0
-6.7Round 8🇮🇹 ITALY63NT♠5=+0
-6.9Round 12🇮🇱 ISRAEL115♦x♦3-4+5
-7.1Round 5🇱🇻 LATVIA102NT♥5+1-10
-7.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♥A-2-5
-7.3Round 1🇵🇱 POLAND104♥♦9-1-13
-7.3Round 15🇫🇷 FRANCE163NT♥3+1-11
-7.5Round 13🇨🇳 CHINA83♠♦J=-10
-7.6Round 12🇮🇱 ISRAEL14♥♦K-1-8
-7.9Round 16🇺🇸 USA214♠♣A+1-8
-8.2Round 7🇺🇸 USA143NT♥2=-10
-8.3Round 5🇱🇻 LATVIA73NT♠10-1-16
-8.3Round 11🇸🇪 SWEDEN134♥♠5+1-10
-8.4Round 15🇫🇷 FRANCE96♠♣A=-11
-8.7Round 15🇫🇷 FRANCE44♥♠A-1-11
-8.9Round 13🇨🇳 CHINA65♦x♥A-3-17
-8.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♥♣A+1-14
-9.0Round 8🇮🇹 ITALY117♥♥2=+0
-9.2Round 3🇨🇦 CANADA154♠x♥10-3-8
-9.3Round 2🇯🇵 JAPAN155♠♣4-1-12
-9.6Round 8🇮🇹 ITALY105♥x♦A-2-9
-9.7Round 11🇸🇪 SWEDEN54♣x♥9-5-10
-9.7Round 11🇸🇪 SWEDEN81NTx♣5-3-9
-9.8Round 16🇺🇸 USA254♥♥6-1-12
-9.9Round 13🇨🇳 CHINA12♥♠A+2-10
-10.0Round 3🇨🇦 CANADA114♦x♥6+2-12
-10.1Round 1🇵🇱 POLAND34♠♦6=-7
-10.1Round 12🇮🇱 ISRAEL44♠♣3=-10
-11.0Round 10🇸🇬 SINGAPORE154♥♣A-3-11
-11.4Round 7🇺🇸 USA1124♥♣4=-13
-11.9Round 13🇨🇳 CHINA133NT♦K=-12
-12.0Round 8🇮🇹 ITALY94♥♦9=-11
-13.0Round 16🇺🇸 USA2155♣♦A-2-13
-13.3Round 3🇨🇦 CANADA73♥x♠A-5-15
-13.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠x♣A-3-14
-13.7Round 3🇨🇦 CANADA164♣♠Q+2-15
-14.1Round 3🇨🇦 CANADA123♠x♦A=-17
-14.9Round 11🇸🇪 SWEDEN63♥x♦K=-15
-15.3Round 7🇺🇸 USA135♥♦3-1-20
-15.5Round 1🇵🇱 POLAND133♠♦6-2-17
-15.9Round 10🇸🇬 SINGAPORE114♣x♦9-6-14