🇿🇦 APTEKER Alon · SOUTH AFRICA

85rank
-112.8Butler · 176 bds
-0.64per board
±4.4swing
-0.40vs par /bd · #71/100
-0.37adjusted /bd
Butler per round: -23.7 19.6 -44.3 -7.2 -35.4 -13.9 19.8 -19.8 2 -18.4 8.5by round

vs par split: bidding +0.40 · play -0.78

Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 83.3% #26 of 100 · declarer play 70.0% #75 of 100 · defence 77.8% #93 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)82.4% (34)
Declarer play40.0% (10)80.0% (30)
Defence94.4% (18)73.6% (72)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 84.6% (13) · ♦ 66.7% (6) · ♣ 90.9% (11)

vs par by strain: NT -1.69 (45) · a suit +0.09 (129)

vs par by level: part-score -1.68 (60) · game +0.76 (103) · slam -3.82 (11)

By role: declaring -0.41/bd (-1.98 vs par · 84) · defending -0.85/bd (+1.03 vs par · 92)

By vulnerability: vulnerable -0.62/bd (-0.85 vs par · 88) · not vulnerable -0.67/bd (+0.04 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2C.GowerS.Hult – P.BertheauClosed16-23.7-1.48+2.94
Round 3C.GowerM.Bascunan – J.SmithClosed16+19.6+1.23+1.25
Round 4C.GowerB.Moss – J.GrueClosed16-44.3-2.77-1.00
Round 5C.GowerJ.Carroll – M.MoranOpen16-7.2-0.45-0.25
Round 8C.GowerA.Bianchedi – A.MadalaOpen16-35.4-2.21-0.81
Round 9C.GowerD.Gold – A.BlackClosed16-13.9-0.87+0.12
Round 11C.GowerG.Fractman – J.SabateClosed16+19.8+1.24-2.19
Round 12C.GowerD.Gerin – J.PelletierOpen16-19.8-1.24-2.75
Round 13C.GowerY.Hung – H.SoClosed16+2.0+0.12-0.19
Round 15C.GowerJ.Fritsche – K.RepsClosed16-18.4-1.15-2.12
Round 17C.GowerV.Kiljan – B.NabOpen16+8.5+0.53+0.56

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
+11.4Round 3🇨🇱 CHILE194♥x♦A+1+8
+11.2Round 13🇹🇼 CHINESE TAIPEI183♥x♥K-2+8
+10.3Round 13🇹🇼 CHINESE TAIPEI216♠♦9=+0
+9.6Round 2🇸🇪 SWEDEN36♣♠Q=+11
+9.3Round 3🇨🇱 CHILE315♥x♥4-3+8
+7.7Round 5🇮🇪 IRELAND272♦x♣K+1+9
+7.6Round 11🇪🇸 SPAIN234♥♠2=+9
+6.6Round 17🇳🇱 NETHERLANDS233♥♠A=+13
+6.5Round 15🇩🇪 GERMANY271♥x♥6-3+8
+6.1Round 11🇪🇸 SPAIN246♥♣4+1+1
+5.9Round 3🇨🇱 CHILE203♥♥J=+7
+5.8Round 11🇪🇸 SPAIN204♥♣J-1+7
+5.7Round 5🇮🇪 IRELAND263♥♦8+2+9
+5.7Round 12🇬🇵 GUADELOUPE84♥♣10=+0
+5.2Round 2🇸🇪 SWEDEN164♠♦6+2+9
+5.2Round 3🇨🇱 CHILE234♥♠9+1+0
+5.2Round 8🇦🇷 ARGENTINA153NT♥9-1+12
+4.5Round 3🇨🇱 CHILE264♥♠K=+10
+4.5Round 17🇳🇱 NETHERLANDS314♠♣A-3+9
+4.0Round 2🇸🇪 SWEDEN43NT♥8-1+6
+3.9Round 8🇦🇷 ARGENTINA43NT♣Q-2+13
+3.8Round 2🇸🇪 SWEDEN125♦x♣K-2+5
+3.8Round 13🇹🇼 CHINESE TAIPEI324♠♦9+1+11
+3.7Round 5🇮🇪 IRELAND225♥♦K=+8
+3.7Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253♠♥4-2+0
+3.6Round 2🇸🇪 SWEDEN54♠♥J+2+17
+3.6Round 15🇩🇪 GERMANY293NT♥K-2+8
+3.5Round 11🇪🇸 SPAIN265♣♥K-1-12
+3.5Round 17🇳🇱 NETHERLANDS243♣x♠10-1+5
+3.1Round 13🇹🇼 CHINESE TAIPEI274♠♦A-1+4
+3.1Round 17🇳🇱 NETHERLANDS303NT♥7=-1
+2.7Round 11🇪🇸 SPAIN272♦♣Q=-2
+2.7Round 11🇪🇸 SPAIN303NT♠A-1+10
+2.7Round 17🇳🇱 NETHERLANDS264♥♠3=+9
+2.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠♠4=+7
+2.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♥2=-1
+2.5Round 17🇳🇱 NETHERLANDS205♥x♠A-3+12
+2.3Round 2🇸🇪 SWEDEN93NT♥K+2+10
+2.3Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292♠♠4=+6
+2.2Round 3🇨🇱 CHILE253♣♣5+2+6
+2.2Round 17🇳🇱 NETHERLANDS194♠♦6-3+2
+2.1Round 15🇩🇪 GERMANY244♦♣A-2-1
+1.9Round 12🇬🇵 GUADELOUPE144♥♠Q=+8
+1.8Round 11🇪🇸 SPAIN173♣♣10-2-1
+1.7Round 4🇺🇸 U.S.A.102♠♣A-2+2
+1.7Round 5🇮🇪 IRELAND304♠♦K=+11
+1.7Round 15🇩🇪 GERMANY213NT♣A-3+10
+1.6Round 11🇪🇸 SPAIN212♥♠Q+1+0
+1.6Round 11🇪🇸 SPAIN324♥♠J-1+5
+1.6Round 12🇬🇵 GUADELOUPE165♥♦10+1+1
+1.5Round 15🇩🇪 GERMANY235♠♥K+2+9
+1.4Round 8🇦🇷 ARGENTINA81NT♠2+1+0
+1.3Round 3🇨🇱 CHILE323NT♣J+1+1
+1.3Round 4🇺🇸 U.S.A.142♥♦J=+1
+1.3Round 12🇬🇵 GUADELOUPE24♠♥7+1+0
+1.1Round 5🇮🇪 IRELAND313♠♣J+1+1
+1.1Round 13🇹🇼 CHINESE TAIPEI236♥♦6+1-6
+1.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND221NT♠6=+0
+0.9Round 4🇺🇸 U.S.A.66♠♣3+1+13
+0.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♥4+1+0
+0.9Round 11🇪🇸 SPAIN183NT♥2+1+0
+0.8Round 3🇨🇱 CHILE174♠♣2+1+11
+0.8Round 17🇳🇱 NETHERLANDS173NT♠2+1+0
+0.7Round 5🇮🇪 IRELAND253NT♣6=-1
+0.7Round 13🇹🇼 CHINESE TAIPEI314♠♣3=+0
+0.7Round 17🇳🇱 NETHERLANDS275♥♦K=+0
+0.6Round 4🇺🇸 U.S.A.133♣♥8-1+6
+0.5Round 8🇦🇷 ARGENTINA64♠♥8+2+11
+0.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♣2-1+3
+0.5Round 12🇬🇵 GUADELOUPE101NT♥A=+0
+0.4Round 12🇬🇵 GUADELOUPE154♥♠A+2+1
+0.3Round 4🇺🇸 U.S.A.154♠♣2-2+5
+0.3Round 15🇩🇪 GERMANY192♥♦10+1+0
+0.3Round 17🇳🇱 NETHERLANDS291NT♠K+1+0
+0.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313NT♠7-1-5
+0.2Round 12🇬🇵 GUADELOUPE114♠♠7=+1
+0.1Round 3🇨🇱 CHILE304♠♦Q=+0
+0.1Round 4🇺🇸 U.S.A.13NT♥9+2+0
+0.1Round 5🇮🇪 IRELAND29Pass-3
+0.1Round 12🇬🇵 GUADELOUPE64♥♠3=-6
-0.0Round 8🇦🇷 ARGENTINA104♥♣3=+9
-0.1Round 13🇹🇼 CHINESE TAIPEI192♠♣3+1+0
-0.2Round 12🇬🇵 GUADELOUPE124♥♠10=+1
-0.3Round 2🇸🇪 SWEDEN72♠♦A=-6
-0.3Round 3🇨🇱 CHILE274♥♠Q+1+0
-0.3Round 3🇨🇱 CHILE294♠♦7=+1
-0.4Round 8🇦🇷 ARGENTINA71NT♠5=-11
-0.4Round 15🇩🇪 GERMANY263♦♠A=-6
-0.5Round 4🇺🇸 U.S.A.163NT♠8=+0
-0.5Round 5🇮🇪 IRELAND233NT♦J=+2
-0.6Round 17🇳🇱 NETHERLANDS253NT♥K=+1
-0.7Round 8🇦🇷 ARGENTINA53NT♥Q+2-10
-0.8Round 3🇨🇱 CHILE284♥♠Q=+0
-0.9Round 2🇸🇪 SWEDEN154♥♣A+2+13
-0.9Round 8🇦🇷 ARGENTINA114♠♥7=+0
-1.0Round 4🇺🇸 U.S.A.43NT♥J=-2
-1.1Round 5🇮🇪 IRELAND204♥♦A-1-6
-1.1Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND201NT♦2=-2
-1.1Round 15🇩🇪 GERMANY184♠♦8-1-5
-1.2Round 11🇪🇸 SPAIN194♠♥2-1-6
-1.2Round 15🇩🇪 GERMANY314♥♦J=-1
-1.3Round 5🇮🇪 IRELAND184♠♦3+1+0
-1.3Round 11🇪🇸 SPAIN315♦♥2+1-11
-1.4Round 5🇮🇪 IRELAND194♥♣8=+0
-1.4Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303♣♠J=+1
-1.5Round 13🇹🇼 CHINESE TAIPEI173♦♦10=+0
-1.5Round 15🇩🇪 GERMANY174♥♣K+1-4
-1.6Round 3🇨🇱 CHILE243NT♠4=+1
-1.7Round 4🇺🇸 U.S.A.23NT♦5=+1
-1.7Round 8🇦🇷 ARGENTINA124♣♠A=-1
-1.7Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♣♣3-1-4
-1.7Round 11🇪🇸 SPAIN223♥♠2=-6
-1.7Round 12🇬🇵 GUADELOUPE56♥♠3=+0
-1.7Round 13🇹🇼 CHINESE TAIPEI222♠♣9+1+0
-1.7Round 17🇳🇱 NETHERLANDS282♠♣J+2-2
-1.8Round 13🇹🇼 CHINESE TAIPEI244♠♥K=+0
-2.0Round 12🇬🇵 GUADELOUPE133NT♠2-1-16
-2.1Round 12🇬🇵 GUADELOUPE33♠♣4=+0
-2.2Round 11🇪🇸 SPAIN284♠♥4+1+0
-2.4Round 4🇺🇸 U.S.A.53♠♠10=+0
-2.4Round 15🇩🇪 GERMANY254♠♥A+1-12
-2.5Round 13🇹🇼 CHINESE TAIPEI203♦♣A=-6
-2.6Round 4🇺🇸 U.S.A.114♥♦7+1+0
-2.6Round 11🇪🇸 SPAIN296NT♣10=-13
-2.7Round 15🇩🇪 GERMANY302♥♣Q-2+0
-2.8Round 17🇳🇱 NETHERLANDS213NT♣2-2-11
-3.0Round 2🇸🇪 SWEDEN64♠♣K=+11
-3.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♠♠2+1-1
-3.1Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♥♥3-3-1
-3.4Round 2🇸🇪 SWEDEN103♠♦2=+0
-3.5Round 5🇮🇪 IRELAND216♥♥4+1-11
-3.5Round 5🇮🇪 IRELAND323♣♠J-3-10
-3.5Round 12🇬🇵 GUADELOUPE7Pass-3
-3.5Round 15🇩🇪 GERMANY202NT♦K-1-5
-3.5Round 17🇳🇱 NETHERLANDS321NT♣J-1-6
-3.6Round 8🇦🇷 ARGENTINA13NT♠2-2-6
-3.8Round 13🇹🇼 CHINESE TAIPEI284♣♣8=-1
-3.9Round 4🇺🇸 U.S.A.83♠♦A=-1
-3.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♣5+2-1
-3.9Round 13🇹🇼 CHINESE TAIPEI266♠x♦2-3-16
-3.9Round 17🇳🇱 NETHERLANDS221NT♥K+3-10
-4.1Round 13🇹🇼 CHINESE TAIPEI254♥♠K-2-2
-4.1Round 13🇹🇼 CHINESE TAIPEI303NT♥2+3+10
-4.2Round 3🇨🇱 CHILE183NT♦2-1-14
-4.2Round 8🇦🇷 ARGENTINA94♣♠2=-6
-4.3Round 4🇺🇸 U.S.A.93♠♣8=-11
-4.5Round 15🇩🇪 GERMANY283NT♠3-2-6
-4.6Round 5🇮🇪 IRELAND174♥♠K=+0
-4.7Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♣♥K+1+1
-4.7Round 13🇹🇼 CHINESE TAIPEI293♦♣Q-1-5
-4.8Round 2🇸🇪 SWEDEN142♠♣6+2-6
-4.8Round 5🇮🇪 IRELAND282♠♠9+1-6
-4.9Round 12🇬🇵 GUADELOUPE13♥♣6+1-1
-5.1Round 2🇸🇪 SWEDEN84♥♠5-1-3
-5.1Round 3🇨🇱 CHILE223NT♦J-1-12
-5.1Round 8🇦🇷 ARGENTINA144♠♥3=+0
-5.3Round 8🇦🇷 ARGENTINA22♠♥2+1-7
-5.5Round 11🇪🇸 SPAIN256♣♦J-1-16
-5.6Round 8🇦🇷 ARGENTINA36♠♠3+1-5
-5.7Round 12🇬🇵 GUADELOUPE43♦♥K-1-16
-5.9Round 17🇳🇱 NETHERLANDS184♠x♦5=-12
-6.3Round 4🇺🇸 U.S.A.74♠x♦A-1-2
-6.8Round 2🇸🇪 SWEDEN15♣♦Q-2+0
-6.8Round 15🇩🇪 GERMANY223NTx♠2-2-14
-7.2Round 5🇮🇪 IRELAND244♥♦K+1-7
-8.2Round 2🇸🇪 SWEDEN23NT♥3=+0
-8.5Round 8🇦🇷 ARGENTINA133NT♠3=+0
-8.6Round 2🇸🇪 SWEDEN115♠♦10-1-8
-8.6Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♦K+1-1
-8.8Round 3🇨🇱 CHILE214♠x♠2-4-7
-10.0Round 15🇩🇪 GERMANY323♦♥Q+2-15
-10.4Round 8🇦🇷 ARGENTINA164♠♣3-1-12
-11.1Round 2🇸🇪 SWEDEN134♥♠Q-1-12
-11.4Round 12🇬🇵 GUADELOUPE93NT♦4-3-14
-11.8Round 4🇺🇸 U.S.A.33♠x♣A=-13
-14.7Round 4🇺🇸 U.S.A.123♣x♥J-5-15