🇳🇱 MULDER Andre · NETHERLANDS

89rank
-2.7Butler · 256 bds
-0.01per board
±4.4swing
-0.15vs par /bd · #88/137
-0.04adjusted /bd
Butler per round: -2.8 2.1 3.3 4.7 -21.4 -8.1 35 10.2 4 14.3 -0.5 -25.2 -2.7 14.5 -34.5 4.4by round

vs par split: bidding -0.54 · play +0.41

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted -0.04/bd

Card play — on target: opening leads 89.5% #3 of 137 · declarer play 75.8% #67 of 137 · defence 85.0% #84 of 137

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)93.0% (43)
Declarer play70.6% (17)77.6% (49)
Defence79.3% (29)86.9% (84)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 84.6% (13) · ♦ 73.3% (15) · ♣ 100.0% (19)

vs par by strain: NT -0.12 (69) · a suit -0.14 (185)

vs par by level: part-score -0.65 (77) · game -0.02 (167) · slam +2.00 (10)

By role: declaring -0.04/bd (-1.49 vs par · 141) · defending +0.03/bd (+1.49 vs par · 115)

By vulnerability: vulnerable +0.48/bd (-0.09 vs par · 128) · not vulnerable -0.50/bd (-0.22 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.KolenA.Levy – M.AbecassisOpen16-2.8-0.17-0.19
Round 3J.KolenA.Morath – J.OstbergClosed16+2.1+0.13+0.44
Round 5J.KolenM.Ali El-Bassuni – T.MetwalliOpen16+3.3+0.21+1.06
Round 6J.KolenU.Wenning – H.FrerichsOpen16+4.7+0.29+0.25
Round 7J.KolenA.Kowalski – J.RomanskiOpen16-21.4-1.34-1.38
Round 9J.KolenK.Simeonov – Z.NedelchevClosed16-8.1-0.51+1.06
Round 10J.KolenP.Gilliocq – F.MondorClosed16+35.0+2.19+2.38
Round 12J.KolenH.Oliveira – L.ProtoOpen16+10.2+0.64+1.25
Round 13J.KolenJ.Hassett – J.HollandClosed16+4.0+0.25+1.19
Round 14J.KolenS.Schou – J.HansenOpen16+14.3+0.89+0.38
Round 15J.KolenA.Belkouch – A.El GhrariClosed16-0.5-0.03-2.12
Round 17J.KolenT.Jonsson – H.IngasonClosed16-25.2-1.57-1.50
Round 18J.KolenH.Camberos – P.LambardiOpen16-2.7-0.17-1.62
Round 20J.KolenM.Bandesha – M.MazharClosed16+14.5+0.91-0.19
Round 22J.KolenM.Levine – E.WoldClosed16-34.5-2.16-2.81
Round 23J.KolenD.Baxter – D.LindopOpen16+4.4+0.28-0.62

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
+13.5Round 10🇬🇵 GUADELOUPE264♥♠4-2+12
+13.0Round 12🇧🇷 BRAZIL236♠♦J-1+17
+11.0Round 9🇧🇬 BULGARIA103NT♣J=+10
+10.9Round 18🇦🇷 ARGENTINA227NT♦5-2+17
+10.3Round 20🇵🇰 PAKISTAN184♥x♦A-1+5
+10.2Round 14🇩🇰 DENMARK324♦x♠A-3+12
+10.2Round 18🇦🇷 ARGENTINA204♥♦6=+0
+9.7Round 20🇵🇰 PAKISTAN294♥x♦8-2+9
+9.2Round 15🇲🇦 MOROCCO134♥x♣3-2+9
+7.7Round 3🇸🇪 SWEDEN154♠x♥A-1+11
+7.6Round 5🇪🇬 EGYPT94♥♥7=+0
+7.6Round 6🇩🇪 GERMANY224♠♥A=+6
+7.5Round 23🇨🇦 CANADA24♠♠6-1+3
+7.4Round 22🇺🇸 USA 1294♠♦7=+0
+7.3Round 3🇸🇪 SWEDEN103NT♥10-2+7
+7.3Round 5🇪🇬 EGYPT106♠♣K+1+13
+7.2Round 23🇨🇦 CANADA124♥♠8+1+1
+6.8Round 10🇬🇵 GUADELOUPE233NT♠J+3+11
+6.4Round 10🇬🇵 GUADELOUPE223NTx♠2-2+9
+6.3Round 10🇬🇵 GUADELOUPE174♥♦10=+0
+6.3Round 23🇨🇦 CANADA163NT♥6+2+0
+6.2Round 9🇧🇬 BULGARIA124♠♦A+2+12
+6.1Round 12🇧🇷 BRAZIL323NT♠Q-1+10
+6.1Round 20🇵🇰 PAKISTAN234♠x♣4-2+7
+5.7Round 10🇬🇵 GUADELOUPE243NT♥3=+0
+5.6Round 14🇩🇰 DENMARK292♠♣6+1+7
+5.5Round 5🇪🇬 EGYPT43NT♥5=+10
+5.5Round 18🇦🇷 ARGENTINA316NT♥9=+0
+5.4Round 2🇫🇷 FRANCE174♥♠9-1+10
+5.4Round 6🇩🇪 GERMANY204♥♥J=+0
+5.4Round 12🇧🇷 BRAZIL213♦♠10=+6
+5.3Round 7🇵🇱 POLAND44♠♥10-1+12
+5.0Round 17🇮🇸 ICELAND75♥x♠A-2+0
+4.9Round 6🇩🇪 GERMANY324♥x♠A-3+14
+4.9Round 15🇲🇦 MOROCCO163NT♠3=+0
+4.8Round 2🇫🇷 FRANCE293♥♣K-2+7
+4.8Round 6🇩🇪 GERMANY311NT♠J=+5
+4.8Round 12🇧🇷 BRAZIL276♥♠5=-11
+4.2Round 14🇩🇰 DENMARK314♥♠3=+0
+4.1Round 9🇧🇬 BULGARIA34♥♣6-2+11
+4.1Round 15🇲🇦 MOROCCO33NT♥K+1+0
+4.0Round 9🇧🇬 BULGARIA83NT♥2-1+10
+4.0Round 18🇦🇷 ARGENTINA235♣♥A-1-3
+3.9Round 15🇲🇦 MOROCCO54♣x♣6-1+12
+3.7Round 20🇵🇰 PAKISTAN254♠♦K+1+0
+3.6Round 20🇵🇰 PAKISTAN312♠♦6=+5
+3.6Round 23🇨🇦 CANADA14♠x♦J-1+11
+3.5Round 2🇫🇷 FRANCE273NT♦4-2+6
+3.5Round 6🇩🇪 GERMANY233♠♣2-2+3
+3.5Round 23🇨🇦 CANADA45♣x♥A-2+14
+3.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♥J+1+0
+3.3Round 6🇩🇪 GERMANY264♠♦A+1+0
+3.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♥♠K-1+5
+3.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♥♣K-2-1
+3.2Round 15🇲🇦 MOROCCO84♠♦J=+0
+3.2Round 18🇦🇷 ARGENTINA273NT♠10+1+7
+3.0Round 5🇪🇬 EGYPT74♠♣K+1+0
+3.0Round 14🇩🇰 DENMARK204♥♥6=-1
+3.0Round 23🇨🇦 CANADA145♥x♣A-1+0
+2.8Round 2🇫🇷 FRANCE265♦♠A-1+6
+2.8Round 10🇬🇵 GUADELOUPE303♥♦7-2+5
+2.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♦x♣Q-1+0
+2.7Round 14🇩🇰 DENMARK264♥♦3+1+1
+2.6Round 14🇩🇰 DENMARK213NT♥4=+0
+2.5Round 10🇬🇵 GUADELOUPE255♠x♥Q-1+0
+2.5Round 23🇨🇦 CANADA153NT♥Q-2+6
+2.4Round 7🇵🇱 POLAND14♠♥K+1+0
+2.3Round 10🇬🇵 GUADELOUPE326NT♠10=+13
+2.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠x♥K-3+4
+2.2Round 20🇵🇰 PAKISTAN193NT♥10=-1
+2.1Round 15🇲🇦 MOROCCO22♠♦A+1+0
+2.0Round 9🇧🇬 BULGARIA134♥♣7+2+1
+1.9Round 3🇸🇪 SWEDEN65♦x♦Q-1+6
+1.8Round 23🇨🇦 CANADA81♠♥8=+2
+1.6Round 14🇩🇰 DENMARK22Pass-2
+1.5Round 2🇫🇷 FRANCE234♠♥2=-17
+1.4Round 12🇧🇷 BRAZIL174♥♦K-1+5
+1.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠5=+0
+1.3Round 2🇫🇷 FRANCE243NT♠Q+2+0
+1.2Round 12🇧🇷 BRAZIL251NT♦8-1+0
+1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♦♠K-3+6
+1.1Round 7🇵🇱 POLAND34♥♦K=+1
+1.1Round 12🇧🇷 BRAZIL292♦♥8+2+1
+1.1Round 17🇮🇸 ICELAND64♠♥4+1+1
+1.1Round 20🇵🇰 PAKISTAN264♥♣A+1+1
+1.0Round 7🇵🇱 POLAND54♠♥8=+0
+1.0Round 18🇦🇷 ARGENTINA323NT♥10+2+0
+0.9Round 3🇸🇪 SWEDEN73♠♣A-1+5
+0.9Round 5🇪🇬 EGYPT133♣♣2+1+0
+0.9Round 10🇬🇵 GUADELOUPE194♠♣6+2+11
+0.9Round 17🇮🇸 ICELAND13NT♣J+1+0
+0.9Round 22🇺🇸 USA 1323♣♠Q-2+11
+0.8Round 2🇫🇷 FRANCE223NT♥2+1+0
+0.8Round 20🇵🇰 PAKISTAN304♥♣2-1-2
+0.7Round 6🇩🇪 GERMANY195♦♠Q=-2
+0.7Round 7🇵🇱 POLAND84♦♣A-1-2
+0.7Round 12🇧🇷 BRAZIL194♥♣10=+1
+0.7Round 12🇧🇷 BRAZIL304♥♠A=+1
+0.7Round 14🇩🇰 DENMARK284♠♥A-1+6
+0.7Round 18🇦🇷 ARGENTINA251NT♠2+1+0
+0.6Round 12🇧🇷 BRAZIL243♣♥K-2-1
+0.5Round 3🇸🇪 SWEDEN14♥♦A+1+0
+0.5Round 6🇩🇪 GERMANY244♦♠A+1+6
+0.5Round 9🇧🇬 BULGARIA42♥♥2+1+0
+0.5Round 22🇺🇸 USA 1174♠♥2+1+0
+0.5Round 22🇺🇸 USA 1212♥♣J+1+0
+0.4Round 3🇸🇪 SWEDEN164♥♠7=+1
+0.4Round 6🇩🇪 GERMANY182NT♥3+2-10
+0.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♠A+1+0
+0.4Round 22🇺🇸 USA 1302♥♣9+2-6
+0.3Round 2🇫🇷 FRANCE213♦♥10-3+0
+0.3Round 5🇪🇬 EGYPT32♠♦A+1+0
+0.3Round 5🇪🇬 EGYPT65♠x♥6-2+0
+0.3Round 10🇬🇵 GUADELOUPE31Pass-3
+0.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♦5=+0
+0.3Round 14🇩🇰 DENMARK243NT♦2+1+1
+0.2Round 3🇸🇪 SWEDEN94♥x♦K-1-9
+0.2Round 17🇮🇸 ICELAND44♠♥A=+13
+0.2Round 17🇮🇸 ICELAND123NT♦7=+1
+0.1Round 6🇩🇪 GERMANY274♥♠K+1+0
+0.1Round 20🇵🇰 PAKISTAN242♦♥K+2+0
+0.1Round 22🇺🇸 USA 1243NT♠9+1+0
+0.0Round 3🇸🇪 SWEDEN55♦♠Q=+2
-0.0Round 7🇵🇱 POLAND134♠♥K=+0
+0.0Round 14🇩🇰 DENMARK304♠♦3+2+11
+0.0Round 17🇮🇸 ICELAND24♥♥K=+0
-0.0Round 20🇵🇰 PAKISTAN213NT♠4=+0
-0.0Round 20🇵🇰 PAKISTAN223NT♠5+1-1
-0.1Round 10🇬🇵 GUADELOUPE182♠♦8-2+1
-0.1Round 14🇩🇰 DENMARK253NT♦Q+4-17
-0.1Round 15🇲🇦 MOROCCO93NT♠6+3-10
-0.1Round 20🇵🇰 PAKISTAN172♠♣J-2-1
-0.2Round 2🇫🇷 FRANCE323NT♣5=-1
-0.3Round 5🇪🇬 EGYPT163♣♣K=+0
-0.3Round 9🇧🇬 BULGARIA153NT♥10=-2
-0.3Round 17🇮🇸 ICELAND143NT♠6=+1
-0.4Round 12🇧🇷 BRAZIL314♠♣A+2+7
-0.5Round 5🇪🇬 EGYPT113♣♠3-1+4
-0.5Round 12🇧🇷 BRAZIL283NT♠10+2+0
-0.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♦♦6=+0
-0.5Round 15🇲🇦 MOROCCO63♠♦Q-1-5
-0.6Round 3🇸🇪 SWEDEN33NT♠3-1-12
-0.6Round 10🇬🇵 GUADELOUPE295♠♥6=-13
-0.6Round 23🇨🇦 CANADA33NT♥8=+0
-0.7Round 5🇪🇬 EGYPT14♥♣7=-1
-0.7Round 5🇪🇬 EGYPT54♥♦10=+1
-0.7Round 5🇪🇬 EGYPT143♣♠K+2+6
-0.7Round 10🇬🇵 GUADELOUPE203NT♣6+2-1
-0.7Round 15🇲🇦 MOROCCO73NT♣10+1-1
-0.8Round 7🇵🇱 POLAND144♠♦9+1+0
-0.8Round 9🇧🇬 BULGARIA63♦♣2=+1
-0.8Round 17🇮🇸 ICELAND33NT♣2-1-5
-0.8Round 17🇮🇸 ICELAND54♠♥J=-1
-0.8Round 22🇺🇸 USA 1272♠♥2=+0
-0.9Round 2🇫🇷 FRANCE285♥x♦A-1+0
-0.9Round 3🇸🇪 SWEDEN84♥♣3=-7
-0.9Round 7🇵🇱 POLAND61NT♣2=+1
-0.9Round 23🇨🇦 CANADA93NT♥8+1+0
-1.0Round 3🇸🇪 SWEDEN114♦♠9-1+2
-1.0Round 7🇵🇱 POLAND74♥♦4+1-11
-1.0Round 14🇩🇰 DENMARK175♣♠A=+0
-1.1Round 10🇬🇵 GUADELOUPE283♥♠5-1-4
-1.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♦5+1+0
-1.2Round 3🇸🇪 SWEDEN141♠♥J+2+1
-1.2Round 6🇩🇪 GERMANY213NT♥5=+1
-1.3Round 2🇫🇷 FRANCE202♠♦6+2-1
-1.5Round 2🇫🇷 FRANCE183NT♦A-3-8
-1.5Round 7🇵🇱 POLAND114♥♠6+1+0
-1.6Round 5🇪🇬 EGYPT83♦♥A-1+2
-1.6Round 9🇧🇬 BULGARIA73NT♦Q-1-9
-1.6Round 15🇲🇦 MOROCCO12NT♥4+1-6
-1.8Round 7🇵🇱 POLAND104♥♦2+1+0
-1.8Round 22🇺🇸 USA 1224♥♠2-3+10
-1.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠A=+1
-1.9Round 14🇩🇰 DENMARK192♠♥K+1+0
-2.0Round 3🇸🇪 SWEDEN25♦♠K-2+5
-2.0Round 9🇧🇬 BULGARIA144NT♠J+1+11
-2.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51NT♦7-2+5
-2.0Round 17🇮🇸 ICELAND83♣♠A-1-4
-2.1Round 18🇦🇷 ARGENTINA173♥♣A=+0
-2.2Round 12🇧🇷 BRAZIL224♥♣6+1+0
-2.2Round 14🇩🇰 DENMARK184♥♣K-1+2
-2.3Round 2🇫🇷 FRANCE305♣x♥A-2+0
-2.3Round 9🇧🇬 BULGARIA14♣♦2-1+2
-2.4Round 6🇩🇪 GERMANY295♦♠A=+0
-2.5Round 2🇫🇷 FRANCE254♠♦A-2+0
-2.5Round 3🇸🇪 SWEDEN122♥♣A-1-4
-2.5Round 15🇲🇦 MOROCCO102♥♠8-1+0
-2.5Round 18🇦🇷 ARGENTINA185♣♠4+1+1
-2.6Round 15🇲🇦 MOROCCO124NT♥5+3-17
-2.7Round 3🇸🇪 SWEDEN134♠♥K=+0
-2.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥A=+1
-2.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♥7-1-5
-2.8Round 15🇲🇦 MOROCCO142♠♣Q-2+0
-2.8Round 17🇮🇸 ICELAND93NT♣10-1+2
-2.8Round 17🇮🇸 ICELAND101NT♦8-2-3
-2.8Round 18🇦🇷 ARGENTINA264♠♥3+1+0
-2.8Round 23🇨🇦 CANADA53♥♦7=-7
-3.0Round 18🇦🇷 ARGENTINA211NT♠2+1-1
-3.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♠x♦Q-2+3
-3.1Round 20🇵🇰 PAKISTAN274♥♠K-2-5
-3.2Round 5🇪🇬 EGYPT121♠♣10+3-6
-3.2Round 7🇵🇱 POLAND24♠♣5=+0
-3.2Round 17🇮🇸 ICELAND163♦♠6-1-4
-3.2Round 22🇺🇸 USA 1205♥♠A-1+1
-3.3Round 6🇩🇪 GERMANY253NT♥6-1-5
-3.3Round 15🇲🇦 MOROCCO43NT♠3=+0
-3.4Round 18🇦🇷 ARGENTINA294♠♥Q-1-6
-3.4Round 23🇨🇦 CANADA114♥♣J+2-11
-3.6Round 5🇪🇬 EGYPT154♠♣4=-11
-3.6Round 22🇺🇸 USA 1193♣♥10-2-5
-3.7Round 9🇧🇬 BULGARIA23NT♠4+3-2
-3.7Round 14🇩🇰 DENMARK274♥♦3=+0
-3.8Round 18🇦🇷 ARGENTINA304♠♠5-2-5
-4.0Round 22🇺🇸 USA 1312♠♥J+1-6
-4.0Round 23🇨🇦 CANADA63NT♦3-1-5
-4.1Round 2🇫🇷 FRANCE191NT♣4=-5
-4.1Round 7🇵🇱 POLAND162♠♣A+2-7
-4.1Round 17🇮🇸 ICELAND134♠♣2=+0
-4.1Round 20🇵🇰 PAKISTAN321NT♠5-1-1
-4.2Round 9🇧🇬 BULGARIA164♠♦Q-1-6
-4.4Round 7🇵🇱 POLAND94♠♦Q=+1
-4.4Round 22🇺🇸 USA 1282♣♠9-1-6
-4.6Round 9🇧🇬 BULGARIA93NT♥6=-6
-4.7Round 9🇧🇬 BULGARIA52♥♦J+2-7
-4.7Round 10🇬🇵 GUADELOUPE274♥♦7=+0
-4.7Round 22🇺🇸 USA 1264♠♦2-2-8
-4.8Round 23🇨🇦 CANADA75♦♣Q-1-12
-5.0Round 18🇦🇷 ARGENTINA195♣♥K+1-13
-5.0Round 18🇦🇷 ARGENTINA243♦♠9-2-11
-5.3Round 10🇬🇵 GUADELOUPE211NT♣3+5-3
-5.3Round 12🇧🇷 BRAZIL183NT♣5+1-4
-5.3Round 22🇺🇸 USA 1181NT♥J+2-10
-5.3Round 23🇨🇦 CANADA135♣♦5=+1
-5.4Round 15🇲🇦 MOROCCO114♠♦9-1-10
-5.7Round 22🇺🇸 USA 1254♠♣9=-10
-5.9Round 3🇸🇪 SWEDEN43NT♣2+1-1
-6.0Round 6🇩🇪 GERMANY283♥♦8=-6
-6.5Round 7🇵🇱 POLAND125♦x♥8-2-10
-6.6Round 6🇩🇪 GERMANY174♠♥A+2-1
-6.6Round 12🇧🇷 BRAZIL204♥♣8+1-1
-7.0Round 6🇩🇪 GERMANY305♦x♥9-5-7
-7.4Round 17🇮🇸 ICELAND153♦♣10+3-15
-7.7Round 7🇵🇱 POLAND155♣♥2=-7
-7.7Round 14🇩🇰 DENMARK234♥♠9-3-14
-7.7Round 20🇵🇰 PAKISTAN284♠♥4-2-11
-8.1Round 20🇵🇰 PAKISTAN202♦♠5-2-8
-8.4Round 15🇲🇦 MOROCCO153NT♠9+1-6
-8.4Round 17🇮🇸 ICELAND113♣♦2-1-10
-9.2Round 23🇨🇦 CANADA104♠♥7-1-13
-9.8Round 12🇧🇷 BRAZIL262♥♦6=-11
-10.3Round 5🇪🇬 EGYPT26♥♣6=-1
-10.4Round 2🇫🇷 FRANCE317♠♦K=+0
-10.6Round 18🇦🇷 ARGENTINA286♠♣7=-12
-10.8Round 22🇺🇸 USA 1236♦♥6-1-16
-11.7Round 9🇧🇬 BULGARIA114♠x♥K-4-9