🇸🇪 BERTHEAU Kathrine · SWEDEN

9rank
+128.9Butler · 192 bds
+0.67per board
±3.9swing
+1.27vs par /bd · #1/103
+0.68adjusted /bd
Butler per round: 18.4 1.9 -19.3 -9.1 0.7 25.5 37.4 32.9 23.7 11.3 2.5 3by round

vs par split: bidding +0.63 · play +0.63

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.68/bd

Card play — on target: opening leads 90.7% #3 of 103 · declarer play 85.4% #6 of 103 · defence 94.3% #1 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads86.7% (15)92.3% (39)
Declarer play83.3% (6)85.7% (35)
Defence100.0% (30)92.0% (75)

Opening leads by suit led: ♠ 94.4% (18) · ♥ 84.6% (13) · ♦ 92.3% (13) · ♣ 90.0% (10)

vs par by strain: NT +2.08 (48) · a suit +0.99 (143)

vs par by level: part-score +0.70 (64) · game +1.46 (119) · slam +2.75 (8)

By role: declaring +1.52/bd (-0.42 vs par · 87) · defending -0.03/bd (+2.68 vs par · 105)

By vulnerability: vulnerable +0.93/bd (+1.41 vs par · 96) · not vulnerable +0.41/bd (+1.14 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.AnderssonM.Alzaben – N.KananClosed16+18.4+1.15+1.44
Round 3P.AnderssonI.Wennevold – G.HelnessClosed16+1.9+0.12+0.19
Round 4P.AnderssonC.Arnolds – M.VerbeekClosed16-19.3-1.21-1.62
Round 5P.AnderssonY.Huang – N.WangClosed16-9.1-0.57+1.50
Round 8P.AnderssonS.Yang – K.SungClosed16+0.7+0.04+2.06
Round 9P.AnderssonM.Modlin – N.BatemanClosed16+25.5+1.59+2.38
Round 10P.AnderssonV.Adut – D.YavasClosed16+37.4+2.34+1.94
Round 12P.AnderssonN.Hamdy – L.BadawiClosed16+32.9+2.06+4.12
Round 14P.AnderssonS.Sarnow – C.TinajeroClosed16+23.7+1.48+2.19
Round 15P.AnderssonK.Sandstrom – M.MyllaeriClosed16+11.3+0.71+0.88
Round 16P.AnderssonS.Brock – N.SmithClosed16+2.5+0.16+0.31
Round 17P.AnderssonP.De Lorenzo – M.Fernandez MenendezClosed16+3.0+0.19-0.12

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 10🇹🇷 TURKEY226♠♣J-1+17
+11.1Round 10🇹🇷 TURKEY294♥♠A=+15
+11.1Round 15🇫🇮 FINLAND74♥♣K=+9
+10.5Round 12🇪🇬 EGYPT194♠♥A-1+10
+10.2Round 12🇪🇬 EGYPT306♠♠9=-11
+9.2Round 14🇲🇽 MEXICO193NT♣Q+2+8
+9.0Round 9🇿🇦 SOUTH AFRICA134♥♣2+1+1
+8.7Round 14🇲🇽 MEXICO203NT♣2-1+12
+8.5Round 8🇰🇷 KOREA293♥♠K+1+12
+8.5Round 17🇪🇸 SPAIN27♠♣J-2+17
+8.2Round 2🇯🇴 JORDAN214♠♣K=+11
+7.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♦8-1+12
+7.8Round 12🇪🇬 EGYPT222♥♦K+2+12
+7.5Round 2🇯🇴 JORDAN203♦♠10+1+0
+7.0Round 5🇨🇳 CHINA157♥♦7=+0
+6.8Round 10🇹🇷 TURKEY184♠x♥2-2+5
+6.7Round 2🇯🇴 JORDAN173NT♥3+2+11
+6.6Round 15🇫🇮 FINLAND164♥♦9=+11
+6.4Round 8🇰🇷 KOREA243NT♠8-1+10
+6.2Round 3🇳🇴 NORWAY83NT♥A=-1
+5.7Round 10🇹🇷 TURKEY264♠♥J=+0
+5.1Round 3🇳🇴 NORWAY42♥♠J-1+6
+5.1Round 4🇳🇱 NETHERLANDS225♥♠10=-4
+5.1Round 10🇹🇷 TURKEY214♠♣2+1+0
+5.1Round 15🇫🇮 FINLAND104♥♣A-1+6
+5.0Round 12🇪🇬 EGYPT214♥♥10+1+11
+4.9Round 9🇿🇦 SOUTH AFRICA153♥♦9-3+9
+4.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♠♥3=+0
+4.6Round 12🇪🇬 EGYPT234♥♠2-1+6
+4.5Round 2🇯🇴 JORDAN185♦x♣A-2+5
+4.5Round 14🇲🇽 MEXICO264♠♦10+1+11
+4.4Round 3🇳🇴 NORWAY34♥♦A-1+6
+4.4Round 9🇿🇦 SOUTH AFRICA14♠♥2=+0
+4.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♦♠K=+0
+4.2Round 2🇯🇴 JORDAN195♦♣9=+3
+4.1Round 15🇫🇮 FINLAND154♠♣K-1+6
+3.9Round 4🇳🇱 NETHERLANDS234♠♥A=+3
+3.6Round 9🇿🇦 SOUTH AFRICA103NT♠4+1+1
+3.6Round 15🇫🇮 FINLAND34♥♣2-2+11
+3.5Round 8🇰🇷 KOREA212NT♥6=+10
+3.4Round 14🇲🇽 MEXICO225♥♠A-3+0
+3.2Round 10🇹🇷 TURKEY174♣♥A+1+6
+3.0Round 10🇹🇷 TURKEY234♠♦3+3-9
+2.9Round 12🇪🇬 EGYPT263NT♦A-2+8
+2.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♣10-2+5
+2.9Round 17🇪🇸 SPAIN143♠♣9-1+10
+2.7Round 9🇿🇦 SOUTH AFRICA54♠♣J=+0
+2.6Round 8🇰🇷 KOREA313♠♣K-1+2
+2.5Round 10🇹🇷 TURKEY194♠♥2+1+13
+2.5Round 14🇲🇽 MEXICO302♦♣4+1+0
+2.5Round 15🇫🇮 FINLAND145♦♠3-2+5
+2.3Round 3🇳🇴 NORWAY94♠♥K+3+2
+2.3Round 9🇿🇦 SOUTH AFRICA82♠♥Q+1+0
+2.3Round 17🇪🇸 SPAIN43NT♣5+3-13
+2.2Round 14🇲🇽 MEXICO243NT♦2=+0
+2.2Round 17🇪🇸 SPAIN53♠♥K=+0
+2.2Round 17🇪🇸 SPAIN94♥♠4-1+6
+1.9Round 3🇳🇴 NORWAY73NT♥6=+0
+1.9Round 9🇿🇦 SOUTH AFRICA116♦♥3=+0
+1.9Round 15🇫🇮 FINLAND121NT♥3+2+1
+1.8Round 4🇳🇱 NETHERLANDS214♥♠Q=+0
+1.8Round 12🇪🇬 EGYPT252♣♦Q+2+1
+1.7Round 12🇪🇬 EGYPT314♥♣Q-3+7
+1.7Round 14🇲🇽 MEXICO314♠♦A+1+8
+1.6Round 5🇨🇳 CHINA83♠♣A-1+4
+1.6Round 8🇰🇷 KOREA303NT♠2-1+5
+1.5Round 2🇯🇴 JORDAN224♠♥3-2+11
+1.5Round 4🇳🇱 NETHERLANDS324♠♦3+1+0
+1.5Round 5🇨🇳 CHINA53NT♠4-1+5
+1.5Round 15🇫🇮 FINLAND91NT♦4-1+1
+1.4Round 2🇯🇴 JORDAN264♥♣6+2+13
+1.4Round 9🇿🇦 SOUTH AFRICA43♠♥2-1+6
+1.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♥J+3+2
+1.3Round 3🇳🇴 NORWAY101NT♦5-1+0
+1.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233♦♠7+1+0
+1.2Round 3🇳🇴 NORWAY11Pass+3
+1.2Round 4🇳🇱 NETHERLANDS283NT♦4=+2
+1.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND312♥♦8+1+0
+1.1Round 2🇯🇴 JORDAN292♦♣6-1+0
+1.1Round 14🇲🇽 MEXICO274NT♠J+1-10
+1.0Round 9🇿🇦 SOUTH AFRICA33♥♦6-1-2
+0.9Round 5🇨🇳 CHINA133NT♠5+2+0
+0.9Round 9🇿🇦 SOUTH AFRICA63NT♥4=+11
+0.8Round 2🇯🇴 JORDAN322♥♥5=+0
+0.7Round 3🇳🇴 NORWAY144♠♣A-1-6
+0.6Round 3🇳🇴 NORWAY22♥♦2-1+5
+0.6Round 9🇿🇦 SOUTH AFRICA73NT♠3=+1
+0.5Round 14🇲🇽 MEXICO291♥♣Q=-1
+0.5Round 15🇫🇮 FINLAND135♣♥6=-1
+0.4Round 9🇿🇦 SOUTH AFRICA24♠♦8=-1
+0.4Round 17🇪🇸 SPAIN13NT♦9+2+0
+0.4Round 17🇪🇸 SPAIN31NT♥10=+11
+0.3Round 4🇳🇱 NETHERLANDS292♥♦9=+1
+0.3Round 10🇹🇷 TURKEY253NT♠5=+0
+0.2Round 5🇨🇳 CHINA122♥♠7+2+6
+0.2Round 5🇨🇳 CHINA162♠♦3+1-6
+0.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♦3=+1
+0.1Round 2🇯🇴 JORDAN303NT♣9=+0
+0.1Round 8🇰🇷 KOREA174♥♦Q+1+0
+0.1Round 9🇿🇦 SOUTH AFRICA93♥♣8-1+0
+0.1Round 12🇪🇬 EGYPT283♦♥K=+0
+0.0Round 5🇨🇳 CHINA73NT♥5+3+13
+0.0Round 17🇪🇸 SPAIN105♦♥5=-1
-0.1Round 14🇲🇽 MEXICO282♠♣K+2+6
-0.1Round 15🇫🇮 FINLAND83NT♥3=+1
-0.1Round 17🇪🇸 SPAIN115♦♥K-1-2
-0.2Round 3🇳🇴 NORWAY121NT♥5+1+7
-0.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♠♣Q-1-1
-0.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND241NT♥6=+8
-0.3Round 5🇨🇳 CHINA144♠♦3+2+11
-0.4Round 10🇹🇷 TURKEY203NT♠Q+1-1
-0.4Round 12🇪🇬 EGYPT241NT♥5+1+0
-0.4Round 12🇪🇬 EGYPT274♥♦3=+0
-0.4Round 17🇪🇸 SPAIN84♠♥K+1+0
-0.5Round 3🇳🇴 NORWAY54♠♣5=+8
-0.6Round 2🇯🇴 JORDAN253♣♥A+3-15
-0.6Round 3🇳🇴 NORWAY153NT♠5-2-5
-0.6Round 14🇲🇽 MEXICO324♠♥3=+1
-0.6Round 17🇪🇸 SPAIN162♦♠Q+2+1
-0.7Round 15🇫🇮 FINLAND42NT♠5=+0
-0.8Round 4🇳🇱 NETHERLANDS254♥♦K-1+0
-0.8Round 5🇨🇳 CHINA64♠♦J=-1
-0.8Round 8🇰🇷 KOREA203NT♥5=+0
-0.8Round 8🇰🇷 KOREA224♥♦5+1-1
-0.8Round 8🇰🇷 KOREA324♥♣3=+1
-0.8Round 10🇹🇷 TURKEY302♥♥6-1-3
-0.9Round 4🇳🇱 NETHERLANDS314♠♣A=+1
-0.9Round 8🇰🇷 KOREA251NT♠4+2+0
-1.0Round 4🇳🇱 NETHERLANDS183NT♣A-5+9
-1.0Round 9🇿🇦 SOUTH AFRICA162♦♠A=+1
-1.0Round 12🇪🇬 EGYPT204♥♥9-1+1
-1.0Round 14🇲🇽 MEXICO212♠♣3+1-1
-1.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272♥♦7-1-8
-1.2Round 10🇹🇷 TURKEY283♥♦K-1-2
-1.2Round 12🇪🇬 EGYPT323NT♠4=+0
-1.2Round 17🇪🇸 SPAIN63NT♦2-1+2
-1.4Round 8🇰🇷 KOREA192♥♠4-1-3
-1.4Round 15🇫🇮 FINLAND64♠♥4+2-13
-1.5Round 5🇨🇳 CHINA94♠♦5-1-10
-1.6Round 5🇨🇳 CHINA24♥♣Q+1+0
-1.6Round 10🇹🇷 TURKEY273♥♠3-1-6
-1.7Round 8🇰🇷 KOREA185♥♦Q+1+3
-1.7Round 14🇲🇽 MEXICO234♥♦5+1+0
-1.7Round 17🇪🇸 SPAIN124♠♦5=+0
-1.8Round 5🇨🇳 CHINA13♦♠4-2+7
-1.8Round 5🇨🇳 CHINA114♠♣9=+0
-1.8Round 10🇹🇷 TURKEY323NT♣J-1-5
-1.8Round 12🇪🇬 EGYPT175♥♠A-1+8
-1.8Round 12🇪🇬 EGYPT294♠♦J+1+13
-1.9Round 14🇲🇽 MEXICO184♠♦A=+0
-2.0Round 2🇯🇴 JORDAN284♥♦A=+0
-2.0Round 4🇳🇱 NETHERLANDS264♠♠3+2-1
-2.0Round 4🇳🇱 NETHERLANDS302♠♦5-1+1
-2.0Round 17🇪🇸 SPAIN74♠♦7+2-13
-2.1Round 10🇹🇷 TURKEY243♦♠3=+1
-2.2Round 5🇨🇳 CHINA33NT♠7+2-1
-2.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♦♠K+1+1
-2.4Round 14🇲🇽 MEXICO174♥♠10=+0
-2.4Round 14🇲🇽 MEXICO251NT♥3=+1
-2.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223♥♣6=+0
-2.7Round 3🇳🇴 NORWAY12♠♦5+1-1
-2.8Round 8🇰🇷 KOREA264♥♠A=+1
-2.9Round 2🇯🇴 JORDAN244♠♣8-2+0
-3.2Round 4🇳🇱 NETHERLANDS274♥♠4+1-4
-3.2Round 9🇿🇦 SOUTH AFRICA123NT♥5=+0
-3.5Round 5🇨🇳 CHINA105♦♠7=+2
-3.5Round 9🇿🇦 SOUTH AFRICA146♠♦A=+11
-3.6Round 8🇰🇷 KOREA233♣♠3-1-6
-3.6Round 8🇰🇷 KOREA274♥♦9+1+10
-3.6Round 15🇫🇮 FINLAND23NT♥3=+0
-3.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♠Q=+0
-3.9Round 2🇯🇴 JORDAN312♣♠5=-6
-3.9Round 4🇳🇱 NETHERLANDS173♠♣A+1-7
-4.1Round 2🇯🇴 JORDAN234♠♦A=+0
-4.1Round 2🇯🇴 JORDAN273NT♥8-1-10
-4.5Round 10🇹🇷 TURKEY315♦♥A=+0
-4.5Round 15🇫🇮 FINLAND14♠♥J+1-1
-4.6Round 17🇪🇸 SPAIN135♦♠A-2-7
-4.9Round 3🇳🇴 NORWAY64♥♦K-1-10
-5.1Round 4🇳🇱 NETHERLANDS193♠♦A-2-7
-5.1Round 12🇪🇬 EGYPT184♥♠5+1+0
-5.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292♦♦9-1-5
-5.3Round 17🇪🇸 SPAIN154♠♦J-2-13
-5.4Round 3🇳🇴 NORWAY166♥♠5=+0
-5.6Round 8🇰🇷 KOREA284♠♥2+2-11
-6.1Round 15🇫🇮 FINLAND113NT♦7-1-10
-6.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND305♠x♣A+1-10
-6.7Round 4🇳🇱 NETHERLANDS204♥♦9-1-12
-7.0Round 5🇨🇳 CHINA42♥♠3=-6
-7.5Round 3🇳🇴 NORWAY134♠♥K+1-11
-7.5Round 4🇳🇱 NETHERLANDS242♣x♦Q-3-8
-9.2Round 15🇫🇮 FINLAND56♠♦Q=-12