🇿🇦 APTEKER Alon · SOUTH AFRICA

51rank
+7.6Butler · 224 bds
+0.03per board
±4.9swing
+0.17vs par /bd · #43/101
-0.06adjusted /bd
Butler per round: -1.7 -8.8 4.7 -19.9 -15.1 -12.2 -28.1 29 51.8 4.2 -3.9 -5.6 1.6 11.6by round

vs par split: bidding +0.14 · play +0.04

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 85.7% #18 of 101 · declarer play 74.5% #49 of 101 · defence 87.6% #45 of 101

Card play by contract type — on target
vs NTvs a suit
Opening leads84.6% (13)86.0% (43)
Declarer play50.0% (10)80.0% (45)
Defence76.9% (26)90.5% (95)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 81.8% (11) · ♦ 68.8% (16) · ♣ 100.0% (17)

vs par by strain: NT +0.96 (51) · a suit -0.04 (172)

vs par by level: part-score -0.04 (69) · game -0.02 (134) · slam +2.40 (20)

By role: declaring +0.15/bd (-1.54 vs par · 103) · defending -0.06/bd (+1.64 vs par · 121)

By vulnerability: vulnerable -0.06/bd (+0.06 vs par · 112) · not vulnerable +0.13/bd (+0.29 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.GowerA.Versace – L.LauriaClosed16-1.7-0.11-0.75
Round 2C.GowerC.Schwerdt – J.LindeOpen16-8.8-0.55-0.69
Round 3C.GowerV.Vahe – T.LutterClosed16+4.7+0.29+0.25
Round 4C.GowerZ.Jarrar – A.Agha NimerClosed16-19.9-1.24-1.75
Round 5C.GowerS.Lian – K.NgClosed16-15.1-0.94+0.50
Round 7C.GowerP.Vorobei – V.SlivaClosed16-12.2-0.76-1.06
Round 8C.GowerK.Koistinen – S.NiemiOpen16-28.1-1.76-0.19
Round 9C.GowerB.Igla – F.PiedraClosed16+29.0+1.81+2.88
Round 10R.StephensJ.Maliwat – A.QuiogueOpen16+51.8+3.24+3.25
Round 11C.GowerG.Rybnikov – B.ShukhmeysterClosed16+4.2+0.26+0.12
Round 12C.GowerI.Herbst – O.HerbstOpen16-3.9-0.24+1.75
Round 13C.GowerF.Volcker – T.BessisClosed16-5.6-0.35-2.81
Round 14C.GowerJ.Chen – C.LinOpen16+1.6+0.10+0.31
Round 15C.GowerP.Kannavos – T.TriandaphyllopoulosClosed16+11.6+0.72+0.62

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
+14.8Round 10🇵🇭 PHILIPPINES226♦♥A-1+17
+13.8Round 1🇮🇹 ITALY67♦♥9-5+15
+12.5Round 9🇨🇭 SWITZERLAND135♣x♦6-4+10
+11.8Round 8🇫🇮 FINLAND213NT♥Q-2+13
+11.8Round 11🇺🇦 UKRAINE133♥x♥7-3+5
+11.6Round 12🇮🇱 ISRAEL323NT♠4-2+13
+11.6Round 13🇫🇷 FRANCE56NT♠2=+0
+11.5Round 5🇸🇬 SINGAPORE33NT♠6-1+12
+10.9Round 15🇬🇷 GREECE74♠♥3=+13
+10.5Round 14🇹🇼 CHINESE TAIPEI226♠♥2-1+6
+9.9Round 13🇫🇷 FRANCE93♥x♦2+1+11
+8.1Round 10🇵🇭 PHILIPPINES274♥x♠4-3+5
+7.2Round 1🇮🇹 ITALY46♥♣10-1+12
+7.1Round 15🇬🇷 GREECE92♠x♦10-2+8
+7.0Round 10🇵🇭 PHILIPPINES294♠♦A-2+12
+6.8Round 12🇮🇱 ISRAEL223♥♦K=+12
+6.5Round 14🇹🇼 CHINESE TAIPEI264♠♦8+1+11
+6.5Round 15🇬🇷 GREECE113NT♣10-1+10
+6.3Round 9🇨🇭 SWITZERLAND123♣♣2+2+10
+6.2Round 4🇯🇴 JORDAN224♥♣9+1-4
+6.0Round 9🇨🇭 SWITZERLAND145♠♦K+1+14
+6.0Round 13🇫🇷 FRANCE62♠♥K-1+11
+5.8Round 3🇪🇪 ESTONIA132♣♦A=+2
+5.7Round 10🇵🇭 PHILIPPINES315♣♦6-1+10
+5.4Round 3🇪🇪 ESTONIA83NT♥A=-1
+5.4Round 5🇸🇬 SINGAPORE81NT♦4+1+6
+5.2Round 10🇵🇭 PHILIPPINES323NT♣Q+1+7
+5.2Round 14🇹🇼 CHINESE TAIPEI276♦♥A+1+1
+5.2Round 15🇬🇷 GREECE23NT♠4+1+1
+5.1Round 1🇮🇹 ITALY74♥♣K=-1
+5.1Round 2🇩🇪 GERMANY196♦♣9-1+12
+5.1Round 7🇷🇺 RUSSIA126♠♥9=+0
+5.0Round 10🇵🇭 PHILIPPINES194♠♠10+1+13
+4.9Round 1🇮🇹 ITALY34♥♦7-2+13
+4.9Round 14🇹🇼 CHINESE TAIPEI214♠♥K-2+6
+4.8Round 4🇯🇴 JORDAN204♥♦9=+3
+4.5Round 7🇷🇺 RUSSIA44♥♥A-2+3
+4.5Round 7🇷🇺 RUSSIA152♠x♥10-2+3
+4.4Round 2🇩🇪 GERMANY184♥♦A=+3
+4.3Round 3🇪🇪 ESTONIA73NT♣3=+0
+4.1Round 5🇸🇬 SINGAPORE157♥♠J=+0
+4.1Round 9🇨🇭 SWITZERLAND116♦♠6+1+1
+3.9Round 9🇨🇭 SWITZERLAND65♦♠3=+11
+3.9Round 9🇨🇭 SWITZERLAND103NT♥5=+0
+3.9Round 11🇺🇦 UKRAINE12♥♦5+1-7
+3.8Round 10🇵🇭 PHILIPPINES243NT♠9-2+6
+3.6Round 3🇪🇪 ESTONIA123NT♥5-1+10
+3.6Round 7🇷🇺 RUSSIA64♥♠K=+0
+3.6Round 15🇬🇷 GREECE142♠x♣8-1+0
+3.5Round 10🇵🇭 PHILIPPINES264♠♥J=+0
+3.5Round 11🇺🇦 UKRAINE153NT♦Q=-1
+3.3Round 10🇵🇭 PHILIPPINES173♣♦3+2+6
+2.7Round 10🇵🇭 PHILIPPINES301NT♣2+2+0
+2.6Round 2🇩🇪 GERMANY303NTx♠8=+4
+2.6Round 7🇷🇺 RUSSIA167NT♥9=+0
+2.6Round 11🇺🇦 UKRAINE52♦♦10+1-1
+2.6Round 12🇮🇱 ISRAEL284♥♦10-4+3
+2.6Round 13🇫🇷 FRANCE24♠♦3+1+0
+2.6Round 15🇬🇷 GREECE42♠♦2-2+2
+2.5Round 13🇫🇷 FRANCE44♠♣2-1+5
+2.2Round 2🇩🇪 GERMANY203NT♠Q+3+11
+1.9Round 12🇮🇱 ISRAEL252♥♣7-1+0
+1.8Round 3🇪🇪 ESTONIA94♥♦A+2+1
+1.8Round 9🇨🇭 SWITZERLAND14♠♥4=+0
+1.7Round 3🇪🇪 ESTONIA24♥♦2-3+7
+1.7Round 11🇺🇦 UKRAINE124♥♦5=-1
+1.6Round 15🇬🇷 GREECE153♠♣K=+0
+1.5Round 1🇮🇹 ITALY92♠♥A-2+0
+1.5Round 1🇮🇹 ITALY162NT♠2=+6
+1.4Round 4🇯🇴 JORDAN324♠♣8+2+1
+1.4Round 10🇵🇭 PHILIPPINES283♥♦K-1-2
+1.3Round 9🇨🇭 SWITZERLAND44♠♠6-1+6
+1.2Round 2🇩🇪 GERMANY252♥♦A-3+15
+1.2Round 2🇩🇪 GERMANY284♥♦Q=+0
+1.2Round 7🇷🇺 RUSSIA56♠♥7=+0
+1.2Round 11🇺🇦 UKRAINE34♥♠6-1+10
+1.2Round 14🇹🇼 CHINESE TAIPEI282♠♦8+2+6
+1.1Round 2🇩🇪 GERMANY244♠♣8-1-2
+1.1Round 8🇫🇮 FINLAND233♠♣5-1-1
+1.1Round 9🇨🇭 SWITZERLAND24♠♦7+1+0
+1.0Round 14🇹🇼 CHINESE TAIPEI303♥♦4-1-2
+0.9Round 2🇩🇪 GERMANY213♥♠4=-6
+0.9Round 3🇪🇪 ESTONIA54♠♥10+1+8
+0.9Round 4🇯🇴 JORDAN214♥♠Q=+0
+0.9Round 12🇮🇱 ISRAEL274♥♦2+2+2
+0.9Round 13🇫🇷 FRANCE154♠♥Q+2-13
+0.8Round 5🇸🇬 SINGAPORE122♥♠7+1+7
+0.8Round 5🇸🇬 SINGAPORE134NT♥3+1+0
+0.8Round 10🇵🇭 PHILIPPINES234♠♦6=-10
+0.8Round 13🇫🇷 FRANCE135♠♥3+1-12
+0.6Round 9🇨🇭 SWITZERLAND54♠♥3=+0
+0.5Round 1🇮🇹 ITALY14♥♦4+2-11
+0.5Round 7🇷🇺 RUSSIA13NT♥9=-1
+0.5Round 8🇫🇮 FINLAND174♥♦Q+1+0
+0.4Round 3🇪🇪 ESTONIA101♠♣4-1+0
+0.4Round 8🇫🇮 FINLAND192♠♥Q=-1
+0.4Round 11🇺🇦 UKRAINE92♠♠8-1-1
+0.4Round 14🇹🇼 CHINESE TAIPEI314♠♦A=+8
+0.3Round 1🇮🇹 ITALY102♠♦3-1+1
+0.3Round 8🇫🇮 FINLAND203NT♥5+1+1
+0.3Round 11🇺🇦 UKRAINE81NT♥2=-7
+0.2Round 4🇯🇴 JORDAN264♠♠3=+1
+0.2Round 10🇵🇭 PHILIPPINES203NT♠Q+2+0
+0.2Round 11🇺🇦 UKRAINE74♥♣A=+0
+0.2Round 15🇬🇷 GREECE121NT♥9=+1
+0.1Round 2🇩🇪 GERMANY264♥♣6+2-13
+0.0Round 1🇮🇹 ITALY111NT♠4+2-6
+0.0Round 5🇸🇬 SINGAPORE114♠♣5=+0
+0.0Round 11🇺🇦 UKRAINE24♠♥A+1+0
+0.0Round 14🇹🇼 CHINESE TAIPEI183NT♥7+1+0
+0.0Round 14🇹🇼 CHINESE TAIPEI234♥♦8+1+0
-0.1Round 3🇪🇪 ESTONIA144♠♦A-1-6
-0.1Round 5🇸🇬 SINGAPORE64♠♣5=-1
-0.1Round 5🇸🇬 SINGAPORE73NT♥5+3+13
-0.1Round 7🇷🇺 RUSSIA33NT♣5+1+1
-0.1Round 15🇬🇷 GREECE64♠♥7+2+13
-0.2Round 4🇯🇴 JORDAN174♠♣A-1-2
-0.2Round 5🇸🇬 SINGAPORE24♥♣Q+1+0
-0.2Round 9🇨🇭 SWITZERLAND33♦♥5=+0
-0.3Round 12🇮🇱 ISRAEL241NT♦2+1+0
-0.3Round 15🇬🇷 GREECE83NT♥3=-1
-0.4Round 2🇩🇪 GERMANY322♥♠K=+0
-0.5Round 2🇩🇪 GERMANY224♠♥4-1-10
-0.5Round 7🇷🇺 RUSSIA104♠♦A=-1
-0.5Round 12🇮🇱 ISRAEL233♥♠2=+0
-0.5Round 12🇮🇱 ISRAEL313♥♠7-2+6
-0.5Round 13🇫🇷 FRANCE87♠x♠2-5+0
-0.6Round 11🇺🇦 UKRAINE102NT♥Q-1+5
-0.7Round 9🇨🇭 SWITZERLAND93♣♦10+1-1
-0.7Round 15🇬🇷 GREECE34♥♥2-1-10
-0.7Round 15🇬🇷 GREECE102♥♣A+2+1
-0.8Round 3🇪🇪 ESTONIA114♣♣3-2+0
-0.8Round 5🇸🇬 SINGAPORE162♥♠J+1-6
-0.8Round 10🇵🇭 PHILIPPINES183♠♥2-1-2
-0.9Round 4🇯🇴 JORDAN314♠♣A=+1
-0.9Round 5🇸🇬 SINGAPORE104♥♠A=+1
-0.9Round 8🇫🇮 FINLAND224♥♦6+1-1
-0.9Round 8🇫🇮 FINLAND251NT♠4+2+0
-0.9Round 14🇹🇼 CHINESE TAIPEI253♣♥7=+0
-0.9Round 14🇹🇼 CHINESE TAIPEI324♠♥3=+1
-1.0Round 1🇮🇹 ITALY153♥♣Q-1+4
-1.0Round 4🇯🇴 JORDAN241NTx♠K-2-4
-1.0Round 13🇫🇷 FRANCE73NT♥6+1-1
-1.1Round 4🇯🇴 JORDAN284♠♣3+1+0
-1.1Round 4🇯🇴 JORDAN302♠♣9-1+1
-1.1Round 10🇵🇭 PHILIPPINES253NT♠Q=+0
-1.1Round 12🇮🇱 ISRAEL304♠♣6+2-14
-1.1Round 15🇬🇷 GREECE135♣♣8=+1
-1.2Round 1🇮🇹 ITALY134♥♣6-2-9
-1.2Round 3🇪🇪 ESTONIA42♠♣7+1+0
-1.2Round 5🇸🇬 SINGAPORE144♠♥2+1+11
-1.2Round 12🇮🇱 ISRAEL294♠♣Q+1+13
-1.2Round 14🇹🇼 CHINESE TAIPEI174♥♠10=+0
-1.2Round 14🇹🇼 CHINESE TAIPEI29Pass-3
-1.3Round 12🇮🇱 ISRAEL195♥♠K=-4
-1.4Round 13🇫🇷 FRANCE114♠♣Q+2-1
-1.5Round 1🇮🇹 ITALY23NT♠3+1+0
-1.5Round 3🇪🇪 ESTONIA166♥♣4=+0
-1.5Round 5🇸🇬 SINGAPORE94♠♣10-1-10
-1.5Round 11🇺🇦 UKRAINE142♠♦7+1+6
-1.6Round 12🇮🇱 ISRAEL184♥♠5=+1
-1.6Round 13🇫🇷 FRANCE164♦♣A-1-5
-1.8Round 3🇪🇪 ESTONIA33♥♦7=+0
-1.8Round 4🇯🇴 JORDAN193♠♣4-1-5
-1.9Round 2🇩🇪 GERMANY312♥♦A+1+0
-1.9Round 3🇪🇪 ESTONIA12♠♣K+1-1
-2.1Round 4🇯🇴 JORDAN254♥♣K-1+0
-2.2Round 8🇫🇮 FINLAND185♥♠K+1+3
-2.3Round 9🇨🇭 SWITZERLAND73NT♠2+2-1
-2.3Round 12🇮🇱 ISRAEL176♠x♥5-1+5
-2.5Round 9🇨🇭 SWITZERLAND161NT♠7=+1
-2.9Round 9🇨🇭 SWITZERLAND83♣♣9-1-5
-3.0Round 7🇷🇺 RUSSIA137♦♥5=+2
-3.1Round 3🇪🇪 ESTONIA154♦♠10-1-6
-3.1Round 7🇷🇺 RUSSIA144♠♥A-2-6
-3.1Round 8🇫🇮 FINLAND274♥♦9+1+10
-3.2Round 2🇩🇪 GERMANY293♦♣Q-2-3
-3.2Round 7🇷🇺 RUSSIA116♥♠2=+0
-3.2Round 8🇫🇮 FINLAND264♥♥10=+1
-3.2Round 8🇫🇮 FINLAND323NT♦2+1+1
-3.4Round 8🇫🇮 FINLAND243NT♣3+1+0
-3.7Round 7🇷🇺 RUSSIA24♠♦4-2+0
-3.7Round 12🇮🇱 ISRAEL204♥♥9-1+1
-3.8Round 4🇯🇴 JORDAN274♥♣A+1-4
-3.9Round 9🇨🇭 SWITZERLAND153♣♣4=+0
-3.9Round 13🇫🇷 FRANCE122♠♠4+2-2
-4.2Round 14🇹🇼 CHINESE TAIPEI193♥♠A-4-8
-4.3Round 11🇺🇦 UKRAINE116♣x♠J-1+0
-4.5Round 11🇺🇦 UKRAINE63NT♣10+1+0
-4.5Round 14🇹🇼 CHINESE TAIPEI243♥♦3=-6
-4.6Round 2🇩🇪 GERMANY275♣♥A=+1
-4.6Round 11🇺🇦 UKRAINE43NT♦Q+1+0
-4.8Round 8🇫🇮 FINLAND284♠♥3+1-11
-5.1Round 13🇫🇷 FRANCE143♠♥A=-10
-5.4Round 15🇬🇷 GREECE56♣x♦3-3-7
-5.5Round 7🇷🇺 RUSSIA94♠x♣2-1-2
-5.6Round 8🇫🇮 FINLAND314♠x♣K-2-5
-5.6Round 13🇫🇷 FRANCE103NT♣K+2-1
-5.7Round 1🇮🇹 ITALY53NT♠10-2-8
-5.7Round 12🇮🇱 ISRAEL264♥♣4-1+1
-5.9Round 4🇯🇴 JORDAN183NT♦Q=+1
-5.9Round 11🇺🇦 UKRAINE165♣♦A-2-6
-6.0Round 4🇯🇴 JORDAN235♥x♠K-1-7
-7.0Round 8🇫🇮 FINLAND295♦x♠A=-6
-7.1Round 2🇩🇪 GERMANY175♠♥Q+1-11
-7.5Round 7🇷🇺 RUSSIA84♠x♣6=-10
-7.6Round 1🇮🇹 ITALY83NT♦5=-7
-7.6Round 7🇷🇺 RUSSIA72♣x♦K+1-6
-7.8Round 10🇵🇭 PHILIPPINES212♠♥Q+2-10
-7.9Round 8🇫🇮 FINLAND304♥♥5=-7
-8.4Round 15🇬🇷 GREECE164♥♦3=-11
-8.6Round 1🇮🇹 ITALY143NT♦J-1-10
-8.8Round 3🇪🇪 ESTONIA64♥♠9-1-10
-8.8Round 5🇸🇬 SINGAPORE53NT♠7=-7
-9.4Round 15🇬🇷 GREECE15♠♣A-2-11
-9.5Round 4🇯🇴 JORDAN292♦x♥Q+2-10
-9.5Round 12🇮🇱 ISRAEL214♠♦8=-11
-9.9Round 2🇩🇪 GERMANY234♠♣8-1-12
-10.0Round 13🇫🇷 FRANCE34♥♣K=-11
-10.8Round 13🇫🇷 FRANCE16♦♥J-1-16
-10.9Round 1🇮🇹 ITALY124♠♣A-3-11
-11.3Round 5🇸🇬 SINGAPORE13NTx♥K+1-6
-12.8Round 5🇸🇬 SINGAPORE43NT♠3=-12
-15.2Round 14🇹🇼 CHINESE TAIPEI203♣x♣Q-6-15