🇦🇺 TOBIN Ruth · AUSTRALIA

36rank
+25.2Butler · 160 bds
+0.16per board
±4.3swing
+0.29vs par /bd · #33/103
+0.03adjusted /bd
Butler per round: -7.3 -26.1 38.6 4.6 6.6 -7.1 -13 18.5 14.9 -4.5by round

vs par split: bidding +0.12 · play +0.17

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.03/bd

Card play — on target: opening leads 87.2% #10 of 103 · declarer play 76.9% #36 of 103 · defence 85.5% #49 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)89.7% (29)
Declarer play80.0% (5)76.5% (34)
Defence82.4% (17)86.4% (66)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 93.3% (15) · ♦ 85.7% (7) · ♣ 87.5% (8)

vs par by strain: NT -0.12 (32) · a suit +0.39 (128)

vs par by level: part-score +0.79 (58) · game +0.08 (89) · slam -0.54 (13)

By role: declaring +1.00/bd (-1.68 vs par · 77) · defending -0.62/bd (+2.11 vs par · 83)

By vulnerability: vulnerable +0.38/bd (+0.30 vs par · 80) · not vulnerable -0.06/bd (+0.28 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2H.PittA.Simons – J.PasmanOpen16-7.3-0.46-1.00
Round 3H.PittY.Lu – Y.LiuOpen16-26.1-1.63-1.88
Round 4H.PittS.Raza – R.SaigolOpen16+38.6+2.41+2.88
Round 6H.PittC.Kim – J.ParkOpen16+4.6+0.29+1.38
Round 7H.PittC.Lipshitz – R.KennyClosed16+6.6+0.41-0.06
Round 9H.PittA.Pecci – M.RitianiOpen16-7.1-0.44-1.25
Round 10H.PittN.Hamdy – L.BadawiClosed16-13.0-0.81-0.88
Round 12H.PittB.Nosnik – S.SarnowOpen16+18.5+1.16+3.56
Round 15H.PittM.Hernandez – M.MestresClosed16+14.9+0.93+0.69
Round 17H.PittM.Al Bitar – A.RidaClosed16-4.5-0.28-0.56

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
+11.1Round 10🇪🇬 EGYPT294♥♠A=+15
+10.4Round 12🇲🇽 MEXICO264♥♣K=+13
+9.8Round 4🇵🇰 PAKISTAN292♦x♠10+2+10
+9.3Round 12🇲🇽 MEXICO194♠♣A-2+9
+8.9Round 15🇪🇸 SPAIN74♠♥Q=+13
+8.1Round 4🇵🇰 PAKISTAN274♥x♣8+1+9
+7.9Round 4🇵🇰 PAKISTAN226♣♠K-1+14
+7.9Round 7🇿🇦 SOUTH AFRICA95♦x♥K-2+10
+6.7Round 4🇵🇰 PAKISTAN204♥♣Q-1+12
+6.5Round 3🇨🇳 CHINA134♠♣2=+10
+6.4Round 6🇰🇷 KOREA263NT♠Q-3+14
+6.4Round 12🇲🇽 MEXICO184♥♠K-1+11
+6.1Round 15🇪🇸 SPAIN113NT♥J-1+10
+5.3Round 7🇿🇦 SOUTH AFRICA126♠♠4=+0
+5.2Round 2🇳🇱 NETHERLANDS176♠♥Q=+0
+5.2Round 6🇰🇷 KOREA233♠♥K-1+12
+5.2Round 7🇿🇦 SOUTH AFRICA56♠♥6=+0
+5.0Round 6🇰🇷 KOREA204♦♠8=+0
+5.0Round 12🇲🇽 MEXICO214♥♠J+1+11
+4.9Round 2🇳🇱 NETHERLANDS203NT♠A+3+11
+4.8Round 4🇵🇰 PAKISTAN232♠♥6+3+7
+4.8Round 7🇿🇦 SOUTH AFRICA42♦♥2-2+3
+4.6Round 17🇯🇴 JORDAN62♥♣A-2+7
+4.5Round 2🇳🇱 NETHERLANDS213♦♥K=+0
+4.5Round 7🇿🇦 SOUTH AFRICA114♥♠Q+2+11
+4.5Round 15🇪🇸 SPAIN14♠♥J+1+1
+3.6Round 6🇰🇷 KOREA244♠♥J-1+13
+3.6Round 15🇪🇸 SPAIN23NT♥3=+0
+3.5Round 2🇳🇱 NETHERLANDS291NT♥Q=+5
+3.5Round 4🇵🇰 PAKISTAN304♠♦8-2+0
+3.5Round 6🇰🇷 KOREA182♥♣10-2+0
+3.5Round 9🇸🇲 SAN MARINO146♠♦A=-11
+3.5Round 17🇯🇴 JORDAN152♠♥8+1-10
+3.2Round 9🇸🇲 SAN MARINO123NT♥6=+0
+3.1Round 7🇿🇦 SOUTH AFRICA64♥♠3=+0
+3.1Round 9🇸🇲 SAN MARINO32♥♦10=+5
+3.1Round 12🇲🇽 MEXICO314♥♠7-4+8
+3.1Round 15🇪🇸 SPAIN143♦♣Q=+0
+2.9Round 2🇳🇱 NETHERLANDS244♠♥5-2+0
+2.9Round 4🇵🇰 PAKISTAN173♠♣A=+6
+2.9Round 7🇿🇦 SOUTH AFRICA73♣♠10-1+6
+2.9Round 9🇸🇲 SAN MARINO93♥♣8-2+3
+2.9Round 15🇪🇸 SPAIN42♠♦2-2+2
+2.7Round 3🇨🇳 CHINA12♠♣K+1+1
+2.6Round 10🇪🇬 EGYPT183♣♦Q=+0
+2.5Round 10🇪🇬 EGYPT194♠♠10+1+13
+2.2Round 3🇨🇳 CHINA112NT♣5=+0
+2.2Round 17🇯🇴 JORDAN52♠♥A+1+0
+2.1Round 10🇪🇬 EGYPT234♠♦7+2-9
+2.1Round 10🇪🇬 EGYPT302♥♣A-3+0
+2.1Round 15🇪🇸 SPAIN153♠♣Q=+0
+2.0Round 2🇳🇱 NETHERLANDS284♥♦A=+0
+2.0Round 4🇵🇰 PAKISTAN264♠♠8+2+1
+2.0Round 4🇵🇰 PAKISTAN314♠♣A+1+0
+1.9Round 6🇰🇷 KOREA254♥♠A+1+0
+1.8Round 9🇸🇲 SAN MARINO132♥♣2+2+10
+1.6Round 10🇪🇬 EGYPT243NT♠7-1+5
+1.6Round 10🇪🇬 EGYPT313♦♥A+1+7
+1.6Round 15🇪🇸 SPAIN103♥♣K+1+1
+1.6Round 17🇯🇴 JORDAN43NT♣10+2-13
+1.5Round 9🇸🇲 SAN MARINO13♠♥2+1+6
+1.4Round 6🇰🇷 KOREA283♦♦5=-1
+1.4Round 12🇲🇽 MEXICO224♥♣K-2+9
+1.4Round 15🇪🇸 SPAIN65♠♥7+1+13
+1.4Round 17🇯🇴 JORDAN162♠♦4-2+3
+1.3Round 12🇲🇽 MEXICO176♦♦2-3+10
+1.0Round 6🇰🇷 KOREA316♥♣Q=-7
+1.0Round 7🇿🇦 SOUTH AFRICA22♠♦A-1+2
+1.0Round 9🇸🇲 SAN MARINO163♠♦2-1+0
+1.0Round 17🇯🇴 JORDAN104♠♥A=+0
+0.8Round 3🇨🇳 CHINA83♣♥A+1+7
+0.8Round 4🇵🇰 PAKISTAN254♥♣2-1+0
+0.8Round 4🇵🇰 PAKISTAN284♠♣3+1+0
+0.7Round 10🇪🇬 EGYPT203NT♠6+2+0
+0.7Round 12🇲🇽 MEXICO283♦♥K+1+1
+0.6Round 2🇳🇱 NETHERLANDS252♦♣7+4+15
+0.6Round 7🇿🇦 SOUTH AFRICA104♠♥4=-1
+0.6Round 12🇲🇽 MEXICO241NT♦2=+1
+0.5Round 3🇨🇳 CHINA54♠♥10=-8
+0.5Round 9🇸🇲 SAN MARINO73NT♠J+1+0
+0.4Round 2🇳🇱 NETHERLANDS224♠♥3-1-10
+0.4Round 17🇯🇴 JORDAN14♠♠2+1+0
+0.3Round 6🇰🇷 KOREA273NT♦9-1+3
+0.3Round 10🇪🇬 EGYPT253NT♥4=+0
+0.2Round 10🇪🇬 EGYPT272♦♥2+1-5
+0.1Round 3🇨🇳 CHINA43♦♥3-1-1
+0.1Round 9🇸🇲 SAN MARINO65♣♥8+1-11
+0.1Round 15🇪🇸 SPAIN121NT♥8=+1
-0.1Round 2🇳🇱 NETHERLANDS305♣♥4=+0
-0.1Round 6🇰🇷 KOREA304♥♥10+1+0
-0.1Round 17🇯🇴 JORDAN115♦♥K-1-2
-0.4Round 7🇿🇦 SOUTH AFRICA142♥♦A-1-3
-0.4Round 7🇿🇦 SOUTH AFRICA152♠x♥10-1-5
-0.4Round 9🇸🇲 SAN MARINO24♠♥6=+1
-0.4Round 12🇲🇽 MEXICO274♥♣K=+0
-0.4Round 17🇯🇴 JORDAN84♠♥K+1+0
-0.5Round 15🇪🇸 SPAIN135♣♥6=+1
-0.5Round 17🇯🇴 JORDAN31NT♥J+1+11
-0.6Round 3🇨🇳 CHINA22♥♦2-1-5
-0.6Round 6🇰🇷 KOREA172♥♥3+1+6
-0.6Round 7🇿🇦 SOUTH AFRICA33NT♣5+1+1
-0.6Round 15🇪🇸 SPAIN57♣x♦A-4+0
-0.7Round 3🇨🇳 CHINA144♠♣K-1+6
-0.8Round 2🇳🇱 NETHERLANDS322♥♣7=+0
-1.0Round 12🇲🇽 MEXICO204♥♥4-1+1
-1.1Round 17🇯🇴 JORDAN24♠♣J+1+14
-1.2Round 3🇨🇳 CHINA94♥♠Q+2-1
-1.2Round 12🇲🇽 MEXICO304♠♠6+2-14
-1.2Round 12🇲🇽 MEXICO323NT♠4=+0
-1.3Round 3🇨🇳 CHINA101NT♦4-1+0
-1.4Round 2🇳🇱 NETHERLANDS264♥♠2+2-13
-1.4Round 4🇵🇰 PAKISTAN183♥♦K=-10
-1.5Round 4🇵🇰 PAKISTAN324♠♣4+1+0
-1.5Round 15🇪🇸 SPAIN92♠♣K-1-1
-1.7Round 17🇯🇴 JORDAN124♠♣7=+0
-1.8Round 12🇲🇽 MEXICO294♠♦J+1+13
-1.9Round 3🇨🇳 CHINA73NT♠K=+0
-1.9Round 6🇰🇷 KOREA195♦♠K+1-11
-2.0Round 17🇯🇴 JORDAN74♠♦J+2-13
-2.1Round 4🇵🇰 PAKISTAN242♥♦A=-1
-2.1Round 17🇯🇴 JORDAN135♦♠K-1-5
-2.1Round 17🇯🇴 JORDAN142♠♦6+1+7
-2.3Round 9🇸🇲 SAN MARINO82♠♥Q+1+0
-2.7Round 9🇸🇲 SAN MARINO54♠♣J=+0
-2.8Round 4🇵🇰 PAKISTAN214♥♦6+1-1
-2.8Round 7🇿🇦 SOUTH AFRICA12NT♥7+2-6
-2.9Round 4🇵🇰 PAKISTAN192♠♣5+1-1
-3.5Round 6🇰🇷 KOREA212NT♥A=-5
-3.6Round 15🇪🇸 SPAIN34♥♣2-2-11
-3.8Round 9🇸🇲 SAN MARINO116NT♥A=-2
-4.1Round 6🇰🇷 KOREA323NT♠9+4-2
-4.2Round 2🇳🇱 NETHERLANDS193NT♠3=-3
-4.2Round 9🇸🇲 SAN MARINO44♠♥6-2-8
-4.3Round 6🇰🇷 KOREA223NT♠4=+0
-4.4Round 3🇨🇳 CHINA123NT♥5-1-10
-4.4Round 9🇸🇲 SAN MARINO103NT♠J+2-2
-4.5Round 2🇳🇱 NETHERLANDS185♦x♥K-2-5
-4.5Round 10🇪🇬 EGYPT263♠♥J+1-10
-4.6Round 10🇪🇬 EGYPT285♦♥4-1-6
-4.6Round 10🇪🇬 EGYPT323NT♠5-3-7
-4.8Round 12🇲🇽 MEXICO252♥♣5=-6
-5.4Round 3🇨🇳 CHINA33♣♥K+1-7
-6.0Round 2🇳🇱 NETHERLANDS311NT♠5-3-4
-6.0Round 3🇨🇳 CHINA63NT♠5+1-1
-6.1Round 10🇪🇬 EGYPT175♣x♣A=-4
-6.4Round 2🇳🇱 NETHERLANDS232♠♦4+2-10
-6.4Round 7🇿🇦 SOUTH AFRICA84♠♣7=-8
-6.6Round 15🇪🇸 SPAIN83♥♠9-2-8
-6.6Round 15🇪🇸 SPAIN164♥♦4=-11
-6.9Round 9🇸🇲 SAN MARINO153NT♦3-4-11
-7.9Round 2🇳🇱 NETHERLANDS274♠♠6+2-2
-7.9Round 10🇪🇬 EGYPT226♠♣J=+0
-8.4Round 3🇨🇳 CHINA164♥♠5+2-13
-8.9Round 7🇿🇦 SOUTH AFRICA166♠♦4+1-13
-9.0Round 3🇨🇳 CHINA154♠♣K=-8
-9.2Round 6🇰🇷 KOREA296♠♥K=+0
-9.2Round 7🇿🇦 SOUTH AFRICA137♦♥K=+2
-9.2Round 17🇯🇴 JORDAN94♠♥10=-8
-9.3Round 12🇲🇽 MEXICO234♥♠3=-10
-10.1Round 10🇪🇬 EGYPT214♠♥Q-1-13