🇩🇪 WELLAND Roy · GERMANY

50rank
+42.0Butler · 256 bds
+0.16per board
±4.6swing
+0.66vs par /bd · #10/123
+0.11adjusted /bd
Butler per round: 30.8 4.8 -8.1 10.4 -11.5 35.4 -13.1 13.4 6.5 -5 -0.6 -29.3 -18.2 -26.3 45.4 7.4by round

vs par split: bidding +0.65 · play +0.02

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.11/bd

Card play — on target: opening leads 77.8% #101 of 123 · declarer play 67.1% #111 of 123 · defence 88.1% #61 of 123

Card play by contract type — on target
vs NTvs a suit
Opening leads70.8% (24)83.3% (30)
Declarer play60.0% (15)69.1% (55)
Defence80.9% (47)92.4% (79)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 84.6% (13) · ♦ 71.4% (14) · ♣ 76.5% (17)

vs par by strain: NT +0.38 (81) · a suit +0.82 (174)

vs par by level: part-score +0.87 (122) · game +0.73 (113) · slam -0.80 (20)

By role: declaring -0.13/bd (-1.36 vs par · 129) · defending +0.47/bd (+2.72 vs par · 127)

By vulnerability: vulnerable -0.01/bd (+0.09 vs par · 128) · not vulnerable +0.34/bd (+1.24 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.AukenJ.Li – B.ZhangOpen16+30.8+1.93+2.62
Round 2S.AukenF.Multon – P.ZimmermannClosed16+4.8+0.30+1.75
Round 4S.AukenA.Bach – M.CornellOpen16-8.1-0.51+1.88
Round 5S.AukenG.Herrera – G.MarshallClosed16+10.4+0.65+1.50
Round 6S.AukenE.Yeh – L.ChenOpen16-11.5-0.72-1.94
Round 7S.AukenM.Ispahani – KAMRUZZAMAN A H MOpen16+35.4+2.21+1.69
Round 8S.AukenR.Levin – S.WeinsteinOpen16-13.1-0.82-0.62
Round 10S.AukenB.Pascal – M.HeshmatClosed16+13.4+0.84+0.81
Round 11S.AukenJ.Pszczola – M.RosenbergOpen16+6.5+0.41+0.12
Round 12S.AukenT.Bessis – F.VolckerClosed16-5.0-0.31+0.19
Round 13S.AukenP.Mathieu – L.SoudanOpen16-0.6-0.04-2.56
Round 15S.AukenS.Srinivasan – P.SridharanClosed16-29.3-1.83-0.50
Round 16S.AukenC.Pellegrini – C.LucenaClosed16-18.2-1.14+1.50
Round 17S.AukenB.Drijver – B.NabOpen16-26.3-1.64-0.44
Round 19S.AukenM.Thomson – D.BeauchampOpen16+45.4+2.84+1.88
Round 20S.AukenI.Nanev – J.StefanovClosed16+7.4+0.46+2.75

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
+16.6Round 10🇪🇬 EGYPT327♠x♣10=+6
+13.5Round 7🇧🇩 BANGLADESH154NTx♠J-3+14
+11.2Round 7🇧🇩 BANGLADESH134♥♠5+1+13
+11.0Round 19🇦🇺 AUSTRALIA113NT♣2-2+11
+9.8Round 5🇲🇽 MEXICO34♠♠5-1+10
+9.5Round 11🇺🇸 USA2117♣x♠A-2+15
+9.5Round 19🇦🇺 AUSTRALIA25♣♠2-2+5
+9.5Round 19🇦🇺 AUSTRALIA63♥x♠2-3+9
+9.4Round 7🇧🇩 BANGLADESH16♥♣7-2+11
+9.4Round 19🇦🇺 AUSTRALIA57♠♥2=+0
+9.4Round 20🇧🇬 BULGARIA274♥♠2+2+11
+8.3Round 4🇳🇿 NEW ZEALAND235♦♥4=+0
+8.1Round 1🇨🇳 CHINA24♠x♣Q=+10
+7.7Round 1🇨🇳 CHINA153♥♦7+2+10
+7.2Round 2🇲🇨 MONACO313♣♣4=+7
+7.2Round 5🇲🇽 MEXICO142♦x♦2-1+8
+6.9Round 2🇲🇨 MONACO323NT♠Q-1+12
+6.9Round 11🇺🇸 USA283NT♠2-2+9
+6.8Round 6🇹🇼 CHINESE TAIPEI283♥♠3=+7
+6.5Round 1🇨🇳 CHINA124♥♠5+2+16
+6.4Round 12🇫🇷 FRANCE284♥♦A-2+8
+6.2Round 13🇬🇵 GUADELOUPE156♠x♣6-4+7
+6.1Round 10🇪🇬 EGYPT253♠♦9+1+6
+6.0Round 1🇨🇳 CHINA52NT♥2-3+5
+6.0Round 2🇲🇨 MONACO205♣x♥K-3+5
+5.8Round 13🇬🇵 GUADELOUPE62♥♠10+1+1
+5.7Round 4🇳🇿 NEW ZEALAND191NT♠J-3+9
+5.2Round 7🇧🇩 BANGLADESH72♠♥Q=-1
+5.2Round 20🇧🇬 BULGARIA322♣♥7=+6
+5.0Round 8🇺🇸 USA1246♦♥5=+0
+5.0Round 15🇮🇳 INDIA13NT♠8-1+10
+4.8Round 16🇦🇷 ARGENTINA291NT♣5-1+5
+4.7Round 19🇦🇺 AUSTRALIA125♦♥2-1+2
+4.5Round 1🇨🇳 CHINA34♥♥3-2+5
+4.5Round 10🇪🇬 EGYPT204♥♣3=-1
+4.3Round 13🇬🇵 GUADELOUPE144♠♣10-1+2
+4.2Round 12🇫🇷 FRANCE234NT♥6+1+13
+4.0Round 4🇳🇿 NEW ZEALAND242♥♠K-1+4
+4.0Round 19🇦🇺 AUSTRALIA74♥♦2-1+12
+3.9Round 2🇲🇨 MONACO194♥♠A-1+6
+3.9Round 17🇳🇱 NETHERLANDS53NT♦3+1+1
+3.9Round 19🇦🇺 AUSTRALIA161♠♣2+1+6
+3.8Round 10🇪🇬 EGYPT274♣x♦3-1+5
+3.7Round 7🇧🇩 BANGLADESH166♥♦J=+0
+3.7Round 16🇦🇷 ARGENTINA173♥♠A=+1
+3.6Round 5🇲🇽 MEXICO23NT♠2+1+1
+3.5Round 5🇲🇽 MEXICO73♥♣8-1+5
+3.5Round 10🇪🇬 EGYPT246NT♥4=+0
+3.4Round 5🇲🇽 MEXICO53♥♣K-3+10
+3.4Round 12🇫🇷 FRANCE272♠♦10+1+0
+3.4Round 16🇦🇷 ARGENTINA233♣♣J+3+10
+3.4Round 16🇦🇷 ARGENTINA302NT♣5+2+6
+3.3Round 1🇨🇳 CHINA162♠♥J+1+7
+3.2Round 8🇺🇸 USA1263NT♦3-2+7
+3.2Round 12🇫🇷 FRANCE223NT♦10-1+10
+3.2Round 15🇮🇳 INDIA131NT♥4=+5
+3.0Round 1🇨🇳 CHINA114♠♣K-1+4
+3.0Round 4🇳🇿 NEW ZEALAND211NT♦4-1+1
+3.0Round 11🇺🇸 USA244♠♦10+1+0
+3.0Round 15🇮🇳 INDIA112♠♥7=+7
+3.0Round 17🇳🇱 NETHERLANDS145♦♣A-1+2
+3.0Round 20🇧🇬 BULGARIA211NT♦10-1-1
+2.1Round 2🇲🇨 MONACO221NT♣6=+0
+2.1Round 10🇪🇬 EGYPT283♦♠9=+5
+2.1Round 13🇬🇵 GUADELOUPE123♥♠2-2-7
+2.1Round 15🇮🇳 INDIA163♣♥K-2+11
+2.0Round 17🇳🇱 NETHERLANDS42♠♦K=+5
+1.9Round 7🇧🇩 BANGLADESH143♥♠6-2+0
+1.9Round 17🇳🇱 NETHERLANDS134♠x♥7-2+3
+1.9Round 19🇦🇺 AUSTRALIA83♠♥2+1+2
+1.8Round 2🇲🇨 MONACO232NT♠5-1-1
+1.8Round 4🇳🇿 NEW ZEALAND282♥♣K+1+7
+1.8Round 8🇺🇸 USA1174♠♥3+2+11
+1.8Round 10🇪🇬 EGYPT293♦♠K+1+0
+1.8Round 13🇬🇵 GUADELOUPE13NT♠10+2+0
+1.8Round 16🇦🇷 ARGENTINA253♠♥6=+0
+1.8Round 19🇦🇺 AUSTRALIA101NT♠2=-1
+1.8Round 20🇧🇬 BULGARIA222♠♠J+2-6
+1.7Round 13🇬🇵 GUADELOUPE103♦♦3-2-7
+1.7Round 19🇦🇺 AUSTRALIA133♠♥2=+0
+1.6Round 6🇹🇼 CHINESE TAIPEI293♣♠2+1+0
+1.6Round 6🇹🇼 CHINESE TAIPEI323♦♣4-1+2
+1.6Round 19🇦🇺 AUSTRALIA143NT♠2+3+2
+1.4Round 1🇨🇳 CHINA94♥♦8-1+5
+1.4Round 7🇧🇩 BANGLADESH41NT♥3+2+1
+1.4Round 10🇪🇬 EGYPT233♠♠5=+7
+1.4Round 11🇺🇸 USA2103NT♦8+3-12
+1.4Round 17🇳🇱 NETHERLANDS123NT♠J-1+12
+1.3Round 5🇲🇽 MEXICO93NT♥5=+11
+1.3Round 6🇹🇼 CHINESE TAIPEI194♥♥2+2-11
+1.3Round 6🇹🇼 CHINESE TAIPEI203♥♦K-1+0
+1.3Round 7🇧🇩 BANGLADESH122♥♠5=+0
+1.3Round 10🇪🇬 EGYPT172NT♠2-2-1
+1.3Round 11🇺🇸 USA2133NT♥Q-1+12
+1.2Round 10🇪🇬 EGYPT227♠♣2=+0
+1.2Round 20🇧🇬 BULGARIA201NT♦2-1+0
+1.1Round 5🇲🇽 MEXICO151NT♦2=+0
+1.1Round 12🇫🇷 FRANCE322♠♦10+1+0
+1.1Round 15🇮🇳 INDIA24♠♥5+3+14
+1.1Round 16🇦🇷 ARGENTINA282♦♥4-1+11
+1.1Round 20🇧🇬 BULGARIA243♥♣K=+6
+1.0Round 1🇨🇳 CHINA42♠♣10-1-1
+1.0Round 1🇨🇳 CHINA133♣♦A+1-10
+1.0Round 5🇲🇽 MEXICO124♠♥Q+1+1
+1.0Round 7🇧🇩 BANGLADESH82♥♠5+1+0
+1.0Round 12🇫🇷 FRANCE262♥♦8-1+0
+1.0Round 16🇦🇷 ARGENTINA243NT♣10=+11
+0.9Round 10🇪🇬 EGYPT262♥♠A+1+0
+0.9Round 19🇦🇺 AUSTRALIA151NT♥2=-1
+0.9Round 20🇧🇬 BULGARIA173♣♦K=+7
+0.9Round 20🇧🇬 BULGARIA292♠♦2+2+8
+0.8Round 1🇨🇳 CHINA144♠♦3=+1
+0.8Round 8🇺🇸 USA1223♣♦8-1-1
+0.8Round 17🇳🇱 NETHERLANDS34♣♠A=+1
+0.7Round 8🇺🇸 USA1182NT♦4=+1
+0.7Round 12🇫🇷 FRANCE252♥♣6+1+1
+0.6Round 12🇫🇷 FRANCE294♥♥7=+0
+0.5Round 5🇲🇽 MEXICO114♠♦A=+0
+0.5Round 6🇹🇼 CHINESE TAIPEI214♠♣A-1-2
+0.5Round 11🇺🇸 USA274♠♦7+1+4
+0.5Round 12🇫🇷 FRANCE172♥♦5-2+1
+0.4Round 2🇲🇨 MONACO282♥♦2=+1
+0.4Round 13🇬🇵 GUADELOUPE23♦♦J=+1
+0.3Round 2🇲🇨 MONACO263NT♥3+2+13
+0.3Round 2🇲🇨 MONACO293♠♦7=+0
+0.3Round 19🇦🇺 AUSTRALIA41♠♦2+2+0
+0.2Round 6🇹🇼 CHINESE TAIPEI223NT♠J=+0
+0.2Round 15🇮🇳 INDIA84♠♦5=+0
+0.1Round 4🇳🇿 NEW ZEALAND253NT♥3+1+0
+0.1Round 5🇲🇽 MEXICO11NT♥4-1-2
+0.1Round 5🇲🇽 MEXICO42♦♥4=+1
+0.1Round 8🇺🇸 USA1232♥♣3-1+1
+0.1Round 17🇳🇱 NETHERLANDS74♠♦A+1+0
+0.0Round 4🇳🇿 NEW ZEALAND204♠♣K=+0
-0.0Round 4🇳🇿 NEW ZEALAND264♥♦K=+3
+0.0Round 5🇲🇽 MEXICO161NT♠2=+1
-0.0Round 6🇹🇼 CHINESE TAIPEI237♥x♠3-4+0
-0.0Round 7🇧🇩 BANGLADESH52♠♥Q+2-6
+0.0Round 7🇧🇩 BANGLADESH114♥♥10+2+11
-0.0Round 15🇮🇳 INDIA44♠♥3+1+0
-0.0Round 20🇧🇬 BULGARIA254♠x♦K-4+12
+0.0Round 20🇧🇬 BULGARIA282♥♣3=+0
-0.1Round 2🇲🇨 MONACO254♠♣A+1+0
-0.1Round 8🇺🇸 USA1254♠♥A=+0
-0.1Round 13🇬🇵 GUADELOUPE164♣x♣A-3+3
-0.1Round 15🇮🇳 INDIA73NT♥3+1-1
-0.1Round 15🇮🇳 INDIA151NT♣4=+1
-0.2Round 1🇨🇳 CHINA105♥♠3=+0
-0.2Round 11🇺🇸 USA253NT♠6+1-1
-0.2Round 16🇦🇷 ARGENTINA313NT♥5+1+0
-0.3Round 12🇫🇷 FRANCE204♥♦J=+1
-0.4Round 6🇹🇼 CHINESE TAIPEI263NT♦4+2+0
-0.4Round 6🇹🇼 CHINESE TAIPEI313NT♥5+2+0
-0.5Round 7🇧🇩 BANGLADESH31NT♣7-2-1
-0.5Round 16🇦🇷 ARGENTINA263NT♣4=-1
-0.5Round 16🇦🇷 ARGENTINA324♠♣3+1+0
-0.5Round 17🇳🇱 NETHERLANDS153♦♥K=+10
-0.6Round 6🇹🇼 CHINESE TAIPEI174♦♠A-1-2
-0.6Round 7🇧🇩 BANGLADESH6Pass-3
-0.6Round 8🇺🇸 USA1282♠♥A=+1
-0.6Round 17🇳🇱 NETHERLANDS22♠♠2-2+1
-0.7Round 4🇳🇿 NEW ZEALAND292♥♣4+1+10
-0.7Round 12🇫🇷 FRANCE304♠♥2+1+1
-0.7Round 13🇬🇵 GUADELOUPE32♠♠6+1+0
-0.9Round 4🇳🇿 NEW ZEALAND173♠♣10-2-8
-0.9Round 11🇺🇸 USA222NT♠4-1+2
-0.9Round 17🇳🇱 NETHERLANDS81NT♠7+1+0
-1.0Round 8🇺🇸 USA1292♣♥A-1+0
-1.0Round 8🇺🇸 USA1303NT♦2=-11
-1.0Round 11🇺🇸 USA2143♥♦A=+0
-1.0Round 20🇧🇬 BULGARIA183♥♦K=+0
-1.1Round 4🇳🇿 NEW ZEALAND323NT♦6=+0
-1.1Round 5🇲🇽 MEXICO61NT♠5-4+2
-1.1Round 19🇦🇺 AUSTRALIA94♥♣2=+0
-1.2Round 2🇲🇨 MONACO246♥♦5=-5
-1.2Round 7🇧🇩 BANGLADESH22NT♣2=+1
-1.2Round 13🇬🇵 GUADELOUPE87♠♣2=+0
-1.3Round 1🇨🇳 CHINA82♥♠8-1+1
-1.3Round 11🇺🇸 USA212NT♠10=+0
-1.3Round 11🇺🇸 USA231NT♣3+1+1
-1.3Round 17🇳🇱 NETHERLANDS91NT♠5+1-1
-1.4Round 11🇺🇸 USA2154♥♣J-1-5
-1.4Round 16🇦🇷 ARGENTINA273NT♦4=-2
-1.5Round 1🇨🇳 CHINA14♠♣Q=+0
-1.5Round 2🇲🇨 MONACO303NT♠3+2-1
-1.5Round 11🇺🇸 USA292♥♥3-3-8
-1.6Round 8🇺🇸 USA1311♦♣K+2+1
-1.7Round 7🇧🇩 BANGLADESH104♠♥10=+0
-1.7Round 20🇧🇬 BULGARIA263NT♥6+1+0
-1.8Round 4🇳🇿 NEW ZEALAND273NT♥2=+14
-1.8Round 6🇹🇼 CHINESE TAIPEI253♥♣5-1-4
-1.8Round 6🇹🇼 CHINESE TAIPEI303NT♥3=-6
-1.8Round 12🇫🇷 FRANCE241NT♦J+2-1
-1.9Round 5🇲🇽 MEXICO101NT♦3-1+0
-1.9Round 11🇺🇸 USA2122♥♥7-1-4
-1.9Round 13🇬🇵 GUADELOUPE43♠♦K-1-6
-2.0Round 12🇫🇷 FRANCE212♣♦Q=-5
-2.1Round 15🇮🇳 INDIA124♠♥2=+1
-2.2Round 13🇬🇵 GUADELOUPE116♠♦A-3-4
-2.3Round 17🇳🇱 NETHERLANDS13♦♦2=+0
-2.4Round 8🇺🇸 USA1323NT♣9-2-11
-2.6Round 8🇺🇸 USA1192NT♠K-2-5
-2.6Round 20🇧🇬 BULGARIA233♦♣K-2+9
-2.7Round 10🇪🇬 EGYPT185♥♠4=+13
-2.8Round 2🇲🇨 MONACO213♥♥3-1-5
-2.9Round 8🇺🇸 USA1201NT♠2=-5
-2.9Round 15🇮🇳 INDIA144♠♦A=+0
-2.9Round 20🇧🇬 BULGARIA192♥♦K-1+2
-3.0Round 16🇦🇷 ARGENTINA202♦♥9+1+0
-3.1Round 11🇺🇸 USA2163♣♦2=-6
-3.2Round 13🇬🇵 GUADELOUPE132♥♦6-1-6
-3.2Round 20🇧🇬 BULGARIA306♣♣2=+2
-3.3Round 2🇲🇨 MONACO176NT♥5=+11
-3.5Round 11🇺🇸 USA263NT♣A-3-5
-3.6Round 15🇮🇳 INDIA34♠♦K-1-5
-3.8Round 13🇬🇵 GUADELOUPE73NT♦5-2-13
-3.8Round 15🇮🇳 INDIA65♦♠Q+1-14
-4.0Round 6🇹🇼 CHINESE TAIPEI243NT♥10=+0
-4.0Round 10🇪🇬 EGYPT214♠♦K-1+2
-4.1Round 8🇺🇸 USA1273NT♥6+1+0
-4.3Round 4🇳🇿 NEW ZEALAND222♥♣Q+1+4
-4.3Round 17🇳🇱 NETHERLANDS64♥♣2+1+0
-4.3Round 19🇦🇺 AUSTRALIA34♥♦2=+0
-4.4Round 13🇬🇵 GUADELOUPE55♥♠A-1-5
-4.6Round 1🇨🇳 CHINA64♥♠8-1-6
-4.7Round 4🇳🇿 NEW ZEALAND312♥♣K+1+7
-4.7Round 20🇧🇬 BULGARIA314NT♠2-1-12
-4.9Round 1🇨🇳 CHINA72♥♦A-1-5
-5.0Round 12🇫🇷 FRANCE183NT♦K=-10
-5.3Round 4🇳🇿 NEW ZEALAND183NT♠J-3-5
-5.4Round 13🇬🇵 GUADELOUPE94♠♦Q-3-7
-5.5Round 2🇲🇨 MONACO183NT♦10+3-13
-5.6Round 6🇹🇼 CHINESE TAIPEI275♦♠K=+0
-6.1Round 16🇦🇷 ARGENTINA184♠♣K=+0
-6.2Round 10🇪🇬 EGYPT194♥♠8=-7
-6.8Round 12🇫🇷 FRANCE315♥x♦5=-8
-7.0Round 10🇪🇬 EGYPT303NT♠J-2-11
-7.0Round 17🇳🇱 NETHERLANDS163NT♠A-1-12
-7.2Round 16🇦🇷 ARGENTINA193NT♥9-4-11
-8.0Round 16🇦🇷 ARGENTINA223♥x♦K-2-8
-8.1Round 15🇮🇳 INDIA95♣♥A+1-11
-8.1Round 17🇳🇱 NETHERLANDS107♠♥4-1-17
-8.4Round 8🇺🇸 USA1213NT♥4+1+1
-9.1Round 5🇲🇽 MEXICO86♣x♠A-4-11
-9.1Round 5🇲🇽 MEXICO133♥♦10-3-13
-9.2Round 7🇧🇩 BANGLADESH95♠♦Q-1-13
-9.3Round 15🇮🇳 INDIA104♠♠5-4-11
-9.4Round 19🇦🇺 AUSTRALIA17♥♣2-2-17
-9.5Round 12🇫🇷 FRANCE195♦x♣A-3-8
-9.7Round 2🇲🇨 MONACO273♥x♠K-3-2
-9.9Round 10🇪🇬 EGYPT313NT♥Q+1-11
-10.2Round 6🇹🇼 CHINESE TAIPEI184♣♣8-3-15
-10.5Round 16🇦🇷 ARGENTINA217♣♣3=+2
-12.2Round 4🇳🇿 NEW ZEALAND306NT♣6-1-16
-13.9Round 15🇮🇳 INDIA53♦x♠Q=-15
-14.4Round 17🇳🇱 NETHERLANDS115♠x♠J-5-12