🇳🇱 MULDER Andre · NETHERLANDS

32rank
+74.5Butler · 256 bds
+0.29per board
±4.4swing
+0.41vs par /bd · #36/135
+0.29adjusted /bd
Butler per round: -9.2 -21 -8.7 21.8 24.9 5.5 -23.8 10.9 10.6 1.3 6.9 -7.5 23.7 -10.4 19.9 29.6by round

vs par split: bidding +0.04 · play +0.36

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.29/bd

Card play — on target: opening leads 84.9% #12 of 135 · declarer play 71.4% #83 of 135 · defence 82.8% #117 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads68.4% (19)94.1% (34)
Declarer play66.7% (24)73.6% (53)
Defence83.0% (47)82.8% (87)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 80.0% (15) · ♦ 90.0% (10) · ♣ 86.7% (15)

vs par by strain: NT +0.82 (80) · a suit +0.25 (175)

vs par by level: part-score +0.29 (93) · game +0.72 (145) · slam -1.24 (17)

By role: declaring +0.54/bd (-1.27 vs par · 120) · defending +0.07/bd (+1.90 vs par · 136)

By vulnerability: vulnerable +0.28/bd (-0.14 vs par · 128) · not vulnerable +0.31/bd (+0.97 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2H.VergoedM.Rosenberg – M.LairOpen16-9.2-0.57+1.81
Round 3H.VergoedO.Ekinci – M.KaradenizClosed16-21.0-1.31-0.25
Round 5H.VergoedB.Bramley – K.WoolseyOpen16-8.7-0.54-1.25
Round 6H.VergoedL.Poplilov – M.PoplilovClosed16+21.8+1.36+2.44
Round 8H.VergoedS.Dhakras – R.SridharanOpen16+24.9+1.56+0.88
Round 9H.VergoedP.Gumby – W.LazerClosed16+5.5+0.34+0.25
Round 11H.VergoedK.Bercuson – G.MittelmanOpen16-23.8-1.49-1.50
Round 12H.VergoedN.Fitzgibbon – A.MesburClosed16+10.9+0.68+0.25
Round 14H.VergoedD.Kendrick – T.WardOpen16+10.6+0.66+3.00
Round 15H.VergoedP.Dordhain – P.HamelClosed16+1.3+0.08-0.25
Round 17H.VergoedM.Nilsland – B.FalleniusOpen16+6.9+0.43+1.50
Round 18H.VergoedE.Tse – R.LingClosed16-7.5-0.47+0.00
Round 20H.VergoedC.Chang – P.HuangOpen16+23.7+1.48-0.75
Round 21H.VergoedM.Sun – J.TaoClosed16-10.4-0.65-1.25
Round 22H.VergoedH.Nielsen – K.BoesgaardOpen16+19.9+1.24+0.38
Round 23H.VergoedS.Caiti – G.MattioliOpen16+29.6+1.85+1.38

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
+13.9Round 8🇮🇳 INDIA296NT♥9=+0
+11.9Round 2🇺🇸 USA 2204NT♥5+3+16
+10.5Round 9🇦🇺 AUSTRALIA57♠♣J=+0
+10.2Round 22🇩🇰 DENMARK287♥♥7=+0
+10.1Round 20🇹🇼 CHINESE TAIPEI324♠x♣K=+10
+10.0Round 18🇭🇰 CHINA HONG KONG193♣♦7=+10
+9.7Round 8🇮🇳 INDIA246NT♠3-1+14
+9.5Round 6🇧🇬 BULGARIA264♣♠A=+7
+9.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♥5=+10
+9.2Round 17🇸🇪 SWEDEN72♥x♠A-4+10
+9.1Round 17🇸🇪 SWEDEN24♠♥K=+7
+8.9Round 23🇮🇹 ITALY53NT♠K=+0
+8.3Round 5🇺🇸 USA 134♠♦10=+3
+8.0Round 6🇧🇬 BULGARIA305♥♦3-1+11
+7.5Round 2🇺🇸 USA 2183♣♠A-4+7
+7.5Round 20🇹🇼 CHINESE TAIPEI233♣x♠4-3+5
+7.3Round 22🇩🇰 DENMARK216NT♣10-1+17
+7.2Round 23🇮🇹 ITALY104♠♥A=+0
+7.1Round 3🇹🇷 TURKEY105♥x♦K=+14
+6.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♥♣J-2+13
+6.7Round 15🇷🇪 REUNION144♥x♣5-3+9
+6.7Round 23🇮🇹 ITALY164♠♣7-1+9
+6.6Round 15🇷🇪 REUNION34♥♦3+1+1
+6.5Round 5🇺🇸 USA 1134♠♣A=+10
+6.5Round 22🇩🇰 DENMARK225♥x♦A-1+11
+6.3Round 17🇸🇪 SWEDEN164♥♠A=+0
+6.3Round 22🇩🇰 DENMARK313NT♦J-2+12
+6.2Round 8🇮🇳 INDIA283♠♣J+1+8
+6.1Round 11🇨🇦 CANADA67♠♥K=+0
+6.1Round 15🇷🇪 REUNION133NT♥5=+0
+5.9Round 23🇮🇹 ITALY83NTx♥8-2+5
+5.6Round 18🇭🇰 CHINA HONG KONG183♥♦10+1+7
+5.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♥8-1+10
+5.3Round 8🇮🇳 INDIA272♠♥5=+5
+5.3Round 12🇮🇪 IRELAND273NT♦Q+2+2
+5.3Round 21🇨🇳 CHINA123NT♥10-1+6
+5.2Round 6🇧🇬 BULGARIA193NT♠3=+7
+5.0Round 9🇦🇺 AUSTRALIA74♥♣8-2+13
+5.0Round 18🇭🇰 CHINA HONG KONG293NT♣3-1+13
+5.0Round 20🇹🇼 CHINESE TAIPEI194♥x♦7=+5
+4.7Round 18🇭🇰 CHINA HONG KONG225♣x♥A-1+5
+4.6Round 20🇹🇼 CHINESE TAIPEI264♥♣K-1-1
+4.4Round 9🇦🇺 AUSTRALIA33NT♥8=+0
+4.3Round 20🇹🇼 CHINESE TAIPEI225♣♠A=-11
+4.2Round 6🇧🇬 BULGARIA323NT♠7+2+0
+4.1Round 6🇧🇬 BULGARIA204♠♥6-1+12
+3.8Round 3🇹🇷 TURKEY33NT♣6=+7
+3.8Round 22🇩🇰 DENMARK175♦x♣K+1-4
+3.7Round 22🇩🇰 DENMARK181NT♠6+1+0
+3.6Round 12🇮🇪 IRELAND282♥♠K=+0
+3.5Round 12🇮🇪 IRELAND262♠♥5-1+5
+3.4Round 23🇮🇹 ITALY23♠♣K-2+6
+3.3Round 5🇺🇸 USA 1142♥♣3+1+0
+3.3Round 21🇨🇳 CHINA91NT♦7-2+0
+3.3Round 23🇮🇹 ITALY132♠♥A+1+1
+3.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♣6=+0
+3.1Round 3🇹🇷 TURKEY143♠♣K=+1
+3.1Round 5🇺🇸 USA 1163NT♠K-4+3
+3.0Round 2🇺🇸 USA 2175♦♠10+1+2
+3.0Round 6🇧🇬 BULGARIA294♥♦9=+10
+3.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♦J+2+0
+2.9Round 9🇦🇺 AUSTRALIA134♠♦K+2+10
+2.9Round 21🇨🇳 CHINA132♥♦6-1+6
+2.8Round 23🇮🇹 ITALY74♠♥7-1+6
+2.7Round 8🇮🇳 INDIA182♠♣K+2+7
+2.5Round 11🇨🇦 CANADA33♣♦5+1+7
+2.5Round 15🇷🇪 REUNION93♦♥4-1+8
+2.5Round 18🇭🇰 CHINA HONG KONG171NT♥3=+6
+2.4Round 9🇦🇺 AUSTRALIA113♥♣5=+6
+2.4Round 15🇷🇪 REUNION113NT♥5+2+11
+2.3Round 3🇹🇷 TURKEY93♣♠A+1+11
+2.3Round 21🇨🇳 CHINA161NT♦2-2+5
+2.2Round 5🇺🇸 USA 1113♠♦3-1+4
+2.2Round 17🇸🇪 SWEDEN123♥♦Q-2+11
+2.1Round 8🇮🇳 INDIA204♠♣Q+3+3
+2.0Round 20🇹🇼 CHINESE TAIPEI285♦x♥K-4-12
+2.0Round 23🇮🇹 ITALY153♦♦8=+0
+1.9Round 2🇺🇸 USA 2314♠♦A-1+5
+1.9Round 17🇸🇪 SWEDEN62♦♣A=+8
+1.9Round 20🇹🇼 CHINESE TAIPEI243♠♥5-2+0
+1.7Round 8🇮🇳 INDIA173♥♠4-1+2
+1.7Round 12🇮🇪 IRELAND217♠♣7=+0
+1.7Round 21🇨🇳 CHINA41NT♥3+2+1
+1.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♠♦K+2+1
+1.6Round 17🇸🇪 SWEDEN43NT♠5-1+6
+1.5Round 12🇮🇪 IRELAND201NT♣3-3-7
+1.4Round 5🇺🇸 USA 1154♥♦5+1+0
+1.4Round 11🇨🇦 CANADA83♥♣5-2-1
+1.4Round 17🇸🇪 SWEDEN53NT♦2-2+13
+1.4Round 17🇸🇪 SWEDEN131NT♥7+2-1
+1.4Round 21🇨🇳 CHINA154♠♥3+1+1
+1.3Round 9🇦🇺 AUSTRALIA124♠♣5-2+5
+1.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♠x♥K-1+6
+1.3Round 17🇸🇪 SWEDEN33♣♠K-1-2
+1.3Round 18🇭🇰 CHINA HONG KONG274♥♣A+1+0
+1.1Round 12🇮🇪 IRELAND245♣♦K=+2
+1.1Round 18🇭🇰 CHINA HONG KONG243NT♠Q+2+2
+1.0Round 2🇺🇸 USA 2321NT♣K=-1
+1.0Round 12🇮🇪 IRELAND233NT♣4=+0
+1.0Round 18🇭🇰 CHINA HONG KONG321NT♥7=+1
+0.9Round 6🇧🇬 BULGARIA215♦♣A-1+8
+0.9Round 9🇦🇺 AUSTRALIA101NT♠2=+2
+0.8Round 5🇺🇸 USA 153NT♥10=-1
+0.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♠♣A-3+9
+0.7Round 5🇺🇸 USA 193NT♦3=+1
+0.7Round 8🇮🇳 INDIA304NT♣2+1+1
+0.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♥♣4+1+0
+0.7Round 22🇩🇰 DENMARK246♥x♠A-2+0
+0.6Round 8🇮🇳 INDIA212♠♥5-1+2
+0.6Round 12🇮🇪 IRELAND294♥♠8+2+13
+0.6Round 20🇹🇼 CHINESE TAIPEI311NT♠6+2+1
+0.6Round 23🇮🇹 ITALY124♠♥3+2+1
+0.5Round 12🇮🇪 IRELAND304♠♥K=+3
+0.5Round 12🇮🇪 IRELAND314♠♦9=+1
+0.5Round 15🇷🇪 REUNION56♠♣A=+0
+0.5Round 22🇩🇰 DENMARK234♥♦10+1+0
+0.4Round 11🇨🇦 CANADA163NT♥10+1-1
+0.4Round 15🇷🇪 REUNION73♥♠J+1-1
+0.4Round 21🇨🇳 CHINA55♥♦2=+0
+0.3Round 3🇹🇷 TURKEY84♣♥4-1+3
+0.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♦6+1+1
+0.3Round 20🇹🇼 CHINESE TAIPEI175♥♦7=+0
+0.3Round 20🇹🇼 CHINESE TAIPEI182♦♦4=+5
+0.2Round 6🇧🇬 BULGARIA173♠♦9=-7
+0.2Round 9🇦🇺 AUSTRALIA154♠♦A-1+6
+0.1Round 2🇺🇸 USA 2243NT♥Q+1+1
+0.1Round 9🇦🇺 AUSTRALIA12♥♦J-1+2
+0.1Round 21🇨🇳 CHINA104♥♣A+1+0
+0.0Round 3🇹🇷 TURKEY24♥♦10=+0
-0.0Round 3🇹🇷 TURKEY155♠♥3=+0
+0.0Round 6🇧🇬 BULGARIA252♠♥9+2+1
-0.0Round 8🇮🇳 INDIA323NT♠3+1+0
-0.0Round 11🇨🇦 CANADA124♠♣K+1+13
-0.0Round 12🇮🇪 IRELAND194♥♠A-1+0
+0.0Round 20🇹🇼 CHINESE TAIPEI253♠♥8+1-1
-0.0Round 21🇨🇳 CHINA31NT♦2-1-3
+0.0Round 23🇮🇹 ITALY11NT♠6+1-1
-0.1Round 12🇮🇪 IRELAND324♠♣K+1+0
-0.1Round 18🇭🇰 CHINA HONG KONG283NT♠3=+2
-0.1Round 21🇨🇳 CHINA13NT♥Q-1+3
-0.1Round 22🇩🇰 DENMARK303NT♦3+1+0
-0.2Round 2🇺🇸 USA 2254♠♥6-1+5
-0.2Round 11🇨🇦 CANADA11NT♥4-2+0
-0.2Round 22🇩🇰 DENMARK293NT♠Q+1-1
-0.2Round 23🇮🇹 ITALY66♠♦4=-11
-0.3Round 9🇦🇺 AUSTRALIA84♠♥8+1+0
-0.3Round 18🇭🇰 CHINA HONG KONG213♥♠6-1-5
-0.3Round 21🇨🇳 CHINA23NT♠J+1+1
-0.3Round 23🇮🇹 ITALY94♠♣3+1+12
-0.4Round 3🇹🇷 TURKEY163NT♥3+2+0
-0.4Round 22🇩🇰 DENMARK324♥♣10=+0
-0.5Round 12🇮🇪 IRELAND184♥♠8+1+0
-0.6Round 18🇭🇰 CHINA HONG KONG231NT♣J+1+0
-0.7Round 6🇧🇬 BULGARIA183NT♦6=-1
-0.7Round 11🇨🇦 CANADA51NT♣A=+11
-0.7Round 15🇷🇪 REUNION43♦♠Q=+0
-0.7Round 20🇹🇼 CHINESE TAIPEI304♥♦2+1+0
-0.7Round 23🇮🇹 ITALY32NT♠2-2-5
-0.8Round 8🇮🇳 INDIA253NT♥8=+1
-0.8Round 21🇨🇳 CHINA82♠♦A+1-6
-0.9Round 2🇺🇸 USA 2294♥♣A+1+0
-0.9Round 17🇸🇪 SWEDEN144♥♠Q+1+0
-1.0Round 2🇺🇸 USA 2263NT♥3+1-1
-1.0Round 11🇨🇦 CANADA142♠♥2=-5
-1.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥Q-1+6
-1.0Round 15🇷🇪 REUNION10Pass-4
-1.1Round 6🇧🇬 BULGARIA243♦♣A+2+6
-1.1Round 8🇮🇳 INDIA235♥♦6+1-13
-1.1Round 15🇷🇪 REUNION24♥♥2=+1
-1.1Round 20🇹🇼 CHINESE TAIPEI292♥♥2+2+10
-1.2Round 17🇸🇪 SWEDEN113♣♦A-2+1
-1.5Round 3🇹🇷 TURKEY65♣♥3-3-6
-1.5Round 9🇦🇺 AUSTRALIA64♠♥6-1-6
-1.6Round 6🇧🇬 BULGARIA231♥♥3+2+0
-1.6Round 11🇨🇦 CANADA112NT♠K=-1
-1.6Round 11🇨🇦 CANADA134♠♣K-1-12
-1.6Round 17🇸🇪 SWEDEN93NT♠2=+0
-1.7Round 12🇮🇪 IRELAND222♥♥2=+0
-1.7Round 20🇹🇼 CHINESE TAIPEI213NT♠J+1-1
-1.8Round 3🇹🇷 TURKEY114♠♣7+2+11
-1.9Round 15🇷🇪 REUNION153♥♣Q+1-1
-2.0Round 6🇧🇬 BULGARIA224♠♥2-2-6
-2.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♥♠2+1-1
-2.1Round 8🇮🇳 INDIA225♦♥10=+2
-2.2Round 5🇺🇸 USA 1102♠♥K+2-10
-2.2Round 17🇸🇪 SWEDEN12♥♠3-1-4
-2.2Round 21🇨🇳 CHINA73♠♥A-3-14
-2.3Round 8🇮🇳 INDIA262♠♦J=-1
-2.3Round 9🇦🇺 AUSTRALIA24♠♥2+3-10
-2.3Round 11🇨🇦 CANADA94♥♦10=+0
-2.3Round 12🇮🇪 IRELAND252♠♣6+1-11
-2.3Round 15🇷🇪 REUNION63NT♥J=-7
-2.4Round 6🇧🇬 BULGARIA314♠♠5+3-2
-2.6Round 5🇺🇸 USA 112♥♠2+1+7
-2.6Round 5🇺🇸 USA 161NT♣2-3-5
-2.6Round 6🇧🇬 BULGARIA274♠♦7-1-5
-2.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273♥♠2-2+1
-2.7Round 5🇺🇸 USA 173♣♣4-2-2
-2.9Round 6🇧🇬 BULGARIA284♠♣4+2-2
-3.0Round 2🇺🇸 USA 2223NT♥10=+0
-3.0Round 22🇩🇰 DENMARK253♠♥Q+1-10
-3.0Round 22🇩🇰 DENMARK273NT♦4=+0
-3.0Round 23🇮🇹 ITALY144♣♦3=+7
-3.1Round 15🇷🇪 REUNION81NT♦K=+0
-3.1Round 20🇹🇼 CHINESE TAIPEI276♥♣A=-10
-3.2Round 23🇮🇹 ITALY42♠♥A+1-1
-3.3Round 8🇮🇳 INDIA316NT♣7=+0
-3.4Round 21🇨🇳 CHINA144♥♥8-2-6
-3.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♥♦Q=-2
-3.6Round 15🇷🇪 REUNION123♦♦10=-6
-3.6Round 18🇭🇰 CHINA HONG KONG263NT♦Q-2-8
-3.7Round 2🇺🇸 USA 2192♦x♦2-2-3
-3.7Round 3🇹🇷 TURKEY54♠♦J+1+0
-3.7Round 5🇺🇸 USA 123NT♦5-3-7
-3.8Round 2🇺🇸 USA 2212♥♠A+2-1
-3.8Round 12🇮🇪 IRELAND175♥♦4=-4
-3.8Round 18🇭🇰 CHINA HONG KONG314♥♠8=+0
-3.8Round 23🇮🇹 ITALY114♥♣8-3-7
-3.9Round 22🇩🇰 DENMARK194♥♣10=+0
-4.0Round 9🇦🇺 AUSTRALIA166♦♣7+1-1
-4.1Round 22🇩🇰 DENMARK263♠♦K-1-6
-4.2Round 9🇦🇺 AUSTRALIA45♥x♠A-3-16
-4.2Round 15🇷🇪 REUNION164♠♠A-1-5
-4.3Round 9🇦🇺 AUSTRALIA94♠♥K+1+0
-4.3Round 11🇨🇦 CANADA104♠♥5-1-3
-4.4Round 2🇺🇸 USA 2233NT♠7=+0
-4.4Round 22🇩🇰 DENMARK204NT♠5+2-13
-4.5Round 11🇨🇦 CANADA24♥♣A-2-6
-4.6Round 3🇹🇷 TURKEY11NT♥A+1-6
-4.6Round 3🇹🇷 TURKEY73NT♣2-3-9
-4.6Round 17🇸🇪 SWEDEN104♥♦10+2-13
-4.7Round 3🇹🇷 TURKEY122♣x♦A-2-14
-5.0Round 2🇺🇸 USA 2273NT♠3=+0
-5.0Round 18🇭🇰 CHINA HONG KONG251NT♣3=-6
-5.1Round 5🇺🇸 USA 1124♠♥4+2-11
-5.3Round 3🇹🇷 TURKEY132NT♣3=+1
-5.3Round 11🇨🇦 CANADA42♣♥A=-12
-5.4Round 5🇺🇸 USA 143♠x♦5-1-3
-5.6Round 9🇦🇺 AUSTRALIA143♣♠2=-7
-5.9Round 2🇺🇸 USA 2303NT♠Q+1-1
-5.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♦8=+0
-6.0Round 15🇷🇪 REUNION14♥♣2-1-10
-6.0Round 17🇸🇪 SWEDEN84♠♥K-1+4
-6.2Round 11🇨🇦 CANADA72♦♦5=+1
-6.3Round 20🇹🇼 CHINESE TAIPEI203NT♠6-1-12
-6.5Round 11🇨🇦 CANADA151♠x♦A-1-15
-6.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♣10-2-6
-6.7Round 2🇺🇸 USA 2286♠♣A=+0
-8.1Round 21🇨🇳 CHINA66♠♣A=+0
-8.4Round 8🇮🇳 INDIA194♠♣2+3-17
-8.9Round 18🇭🇰 CHINA HONG KONG302♥x♣J=-11
-10.7Round 5🇺🇸 USA 185♣x♥Q-4-9
-11.0Round 3🇹🇷 TURKEY44NT♣10+3-17
-11.0Round 17🇸🇪 SWEDEN157♦♦2-1-16
-12.9Round 21🇨🇳 CHINA116♦♥Q-2-14
-16.4Round 18🇭🇰 CHINA HONG KONG205♥x♥3-7-16