🇨🇦 MARCINSKI Zygmunt · CANADA

40rank
+53.5Butler · 192 bds
+0.28per board
±4.7swing
+0.32vs par /bd · #31/98
+0.25adjusted /bd
Butler per round: -18.8 0.7 -9.1 36.4 17.5 1.7 -10.3 -7.9 26.7 11.9 9.6 -4.9by round

vs par split: bidding +0.39 · play -0.06

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 85.2% #22 of 98 · declarer play 75.8% #37 of 98 · defence 82.2% #79 of 98

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)89.1% (46)
Declarer play71.4% (7)76.9% (26)
Defence90.9% (22)79.7% (79)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 90.0% (20) · ♦ 88.9% (18) · ♣ 72.7% (11)

vs par by strain: NT -1.08 (51) · a suit +0.77 (140)

vs par by level: part-score -0.20 (64) · game +0.53 (113) · slam +0.43 (14)

By role: declaring +0.57/bd (-1.65 vs par · 89) · defending +0.02/bd (+2.03 vs par · 103)

By vulnerability: vulnerable -0.81/bd (-1.39 vs par · 96) · not vulnerable +1.37/bd (+2.03 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2N.L'EcuyerA.Knap – A.WasikOpen16-18.8-1.18-1.19
Round 3N.L'EcuyerF.Nystrom – J.UpmarkClosed16+0.7+0.04-0.31
Round 4N.L'EcuyerD.Bilde – M.BildeOpen16-9.1-0.57-1.31
Round 5N.L'EcuyerA.Treossi – R.MietiClosed16+36.4+2.27+0.62
Round 8N.L'EcuyerJ.Li – B.ZhangClosed16+17.5+1.09+3.00
Round 9N.L'EcuyerB.Nab – B.DrijverClosed16+1.7+0.11-0.25
Round 10N.L'EcuyerM.Cornell – A.BachClosed16-10.3-0.64-1.25
Round 11N.L'EcuyerD.Gerin – J.SarrolaOpen16-7.9-0.49-0.69
Round 13N.L'EcuyerH.Attef – A.AlmadiClosed16+26.7+1.67+4.62
Round 14N.L'EcuyerR.Amiry – A.SamirOpen16+11.9+0.74-0.12
Round 15N.L'EcuyerT.Hanlon – H.McgannClosed16+9.6+0.60+1.00
Round 16N.L'EcuyerJ.Simon – C.TerraneoOpen16-4.9-0.31-0.25

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
+12.5Round 14🇪🇬 EGYPT313NT♥A-2+11
+11.3Round 13🇦🇪 UNITED ARAB EMIRATES87♦x♠K=+11
+11.1Round 14🇪🇬 EGYPT303NTx♥3-3+12
+11.0Round 3🇸🇪 SWEDEN22♠x♥2-2+8
+10.8Round 10🇳🇿 NEW ZEALAND184♠x♣A=+12
+10.6Round 5🇸🇲 SAN MARINO146♠♥8=+0
+10.5Round 13🇦🇪 UNITED ARAB EMIRATES44♥x♠K-2+9
+9.9Round 9🇳🇱 NETHERLANDS117♦♥A-1+14
+9.8Round 8🇨🇳 CHINA323NT♠7-2+11
+9.5Round 5🇸🇲 SAN MARINO156♣♦Q+1+13
+9.3Round 16🇦🇹 AUSTRIA183♥x♣4-2+9
+9.2Round 8🇨🇳 CHINA286♠♣10=+0
+9.2Round 9🇳🇱 NETHERLANDS53NT♦A-2+11
+9.0Round 15🇮🇪 IRELAND24♠♣5-3+14
+8.0Round 4🇩🇰 DENMARK204♥♦5=+3
+7.9Round 11🇬🇵 GUADELOUPE144♠♦J=+1
+7.9Round 15🇮🇪 IRELAND85♦♠6-1+10
+7.6Round 13🇦🇪 UNITED ARAB EMIRATES56♦♣7-2+17
+7.5Round 14🇪🇬 EGYPT264♠♦A-1+6
+7.5Round 16🇦🇹 AUSTRIA313NT♠A=+6
+7.3Round 9🇳🇱 NETHERLANDS66♣♥4=+0
+7.2Round 8🇨🇳 CHINA295♦♥5-1+12
+7.2Round 13🇦🇪 UNITED ARAB EMIRATES23♠♥5+3+10
+7.1Round 10🇳🇿 NEW ZEALAND243NT♠K=+6
+6.6Round 5🇸🇲 SAN MARINO84♥♣A=+8
+6.0Round 11🇬🇵 GUADELOUPE43NT♠3+1+0
+5.9Round 10🇳🇿 NEW ZEALAND175♣x♣A=+4
+5.5Round 5🇸🇲 SAN MARINO124♥♦5=+0
+5.4Round 13🇦🇪 UNITED ARAB EMIRATES143♠♥A=+10
+5.1Round 9🇳🇱 NETHERLANDS123NT♦3+2+2
+5.0Round 8🇨🇳 CHINA243♦♠Q=+8
+5.0Round 15🇮🇪 IRELAND57♣x♠K-4+0
+4.9Round 5🇸🇲 SAN MARINO105♣♠A=-2
+4.9Round 15🇮🇪 IRELAND74♥♦K=+9
+4.7Round 9🇳🇱 NETHERLANDS133♥♥2+1+10
+4.3Round 2🇪🇸 SPAIN204♠x♦A-1-2
+4.0Round 5🇸🇲 SAN MARINO94♠♣10-2+11
+3.7Round 11🇬🇵 GUADELOUPE114NT♦3-1-2
+3.7Round 11🇬🇵 GUADELOUPE163♠x♥7-1+6
+3.5Round 14🇪🇬 EGYPT173NT♣9=-1
+3.2Round 5🇸🇲 SAN MARINO16Pass+9
+3.1Round 3🇸🇪 SWEDEN145♣♠8-1+8
+3.1Round 3🇸🇪 SWEDEN153NT♠9-2+5
+3.1Round 14🇪🇬 EGYPT192♠♣A=+6
+3.0Round 4🇩🇰 DENMARK234♠♦5+1+4
+2.9Round 2🇪🇸 SPAIN312♥♥Q+2+1
+2.8Round 2🇪🇸 SPAIN242♠♣4=+5
+2.7Round 4🇩🇰 DENMARK302♠♠5=+5
+2.6Round 4🇩🇰 DENMARK214♥♥5+1+1
+2.5Round 4🇩🇰 DENMARK275♣x♦5-2+0
+2.3Round 14🇪🇬 EGYPT242♠♣A-4+5
+2.1Round 5🇸🇲 SAN MARINO135♣♠A=+2
+2.1Round 15🇮🇪 IRELAND165♦x♠8-2+5
+2.0Round 3🇸🇪 SWEDEN111NT♦3-2+0
+1.7Round 3🇸🇪 SWEDEN166♥♠3=+0
+1.7Round 4🇩🇰 DENMARK174♠x♠5-1+0
+1.5Round 14🇪🇬 EGYPT184♠♣2=+0
+1.5Round 14🇪🇬 EGYPT212♠♦K+1+1
+1.5Round 15🇮🇪 IRELAND113NT♠3=+0
+1.4Round 14🇪🇬 EGYPT324♠♠A=-1
+1.3Round 11🇬🇵 GUADELOUPE74♥♠9=+0
+1.2Round 10🇳🇿 NEW ZEALAND194♠♥Q+2-13
+1.2Round 15🇮🇪 IRELAND121NT♥3+1+0
+1.1Round 8🇨🇳 CHINA203NT♦7+1+1
+0.9Round 2🇪🇸 SPAIN322♥♠K=+0
+0.9Round 4🇩🇰 DENMARK324♠♠5+2+1
+0.9Round 8🇨🇳 CHINA233♠♦10-1-1
+0.9Round 8🇨🇳 CHINA312♠♣K-2+1
+0.9Round 14🇪🇬 EGYPT282♠♣K+2-6
+0.9Round 16🇦🇹 AUSTRIA292♣♠7+1+0
+0.8Round 2🇪🇸 SPAIN264♥♠3+2+13
+0.8Round 13🇦🇪 UNITED ARAB EMIRATES103NT♣K=-1
+0.7Round 8🇨🇳 CHINA303NT♠2-1+5
+0.7Round 9🇳🇱 NETHERLANDS73NT♠3=-1
+0.7Round 10🇳🇿 NEW ZEALAND302♣♥4+2+0
+0.5Round 5🇸🇲 SAN MARINO33NT♠6+2+1
+0.5Round 13🇦🇪 UNITED ARAB EMIRATES92♥♠A=+0
+0.4Round 4🇩🇰 DENMARK314♠♠5=+1
+0.4Round 10🇳🇿 NEW ZEALAND283♥♦K-1+2
+0.3Round 2🇪🇸 SPAIN284♥♦Q=+0
+0.3Round 5🇸🇲 SAN MARINO64♠♦J=+1
+0.3Round 11🇬🇵 GUADELOUPE82NT♥3+1+6
+0.1Round 3🇸🇪 SWEDEN12♠♣K+1+1
+0.1Round 3🇸🇪 SWEDEN83♣♥5+2+7
+0.1Round 3🇸🇪 SWEDEN94♥♦A+1+0
+0.1Round 5🇸🇲 SAN MARINO73NT♦2+3-13
+0.1Round 8🇨🇳 CHINA224♥♣2+1-1
+0.1Round 16🇦🇹 AUSTRIA281♠♣J+2+0
-0.0Round 5🇸🇲 SAN MARINO24♥♣J+1+0
-0.0Round 11🇬🇵 GUADELOUPE24♠♣Q+1+0
-0.1Round 4🇩🇰 DENMARK254♥♠5-1+0
-0.1Round 5🇸🇲 SAN MARINO114♥♥5=+0
-0.1Round 10🇳🇿 NEW ZEALAND235♠♦3+2+9
-0.1Round 11🇬🇵 GUADELOUPE91NT♦4-1+1
-0.1Round 13🇦🇪 UNITED ARAB EMIRATES74♠♥6+1+0
-0.1Round 13🇦🇪 UNITED ARAB EMIRATES114♠♦A+1+0
-0.1Round 13🇦🇪 UNITED ARAB EMIRATES134♠♠J+2+12
-0.1Round 14🇪🇬 EGYPT234♥♦5+1+0
-0.1Round 15🇮🇪 IRELAND42♦♠J+1+1
-0.1Round 15🇮🇪 IRELAND143♥♣A-1+4
-0.2Round 8🇨🇳 CHINA191NT♥5-2-1
-0.2Round 10🇳🇿 NEW ZEALAND203NT♦2+2+0
-0.2Round 10🇳🇿 NEW ZEALAND253NT♠3=+0
-0.2Round 11🇬🇵 GUADELOUPE124♥♦5+1+0
-0.2Round 16🇦🇹 AUSTRIA205♦♠5-1-6
-0.3Round 3🇸🇪 SWEDEN54♠♥10=-8
-0.3Round 16🇦🇹 AUSTRIA241NT♥2=+8
-0.3Round 16🇦🇹 AUSTRIA253NT♦3=+1
-0.5Round 15🇮🇪 IRELAND92♠♥2-2-2
-0.6Round 11🇬🇵 GUADELOUPE34♥♠7-1-10
-0.7Round 2🇪🇸 SPAIN224♠♥Q-1+10
-0.7Round 16🇦🇹 AUSTRIA272♥♥3-1-8
-0.8Round 3🇸🇪 SWEDEN101♠♣5-1+0
-0.8Round 8🇨🇳 CHINA252NT♠2+1+0
-0.8Round 9🇳🇱 NETHERLANDS153♣♦10-1-5
-0.8Round 13🇦🇪 UNITED ARAB EMIRATES162♠♣A+1+0
-0.9Round 16🇦🇹 AUSTRIA222♥♣6=+1
-1.0Round 2🇪🇸 SPAIN303NT♣10=+0
-1.0Round 13🇦🇪 UNITED ARAB EMIRATES154♠♥Q+2+13
-1.1Round 9🇳🇱 NETHERLANDS82♠♥Q=+1
-1.1Round 16🇦🇹 AUSTRIA172♥♦6-2+0
-1.1Round 16🇦🇹 AUSTRIA305♠♣K+1-5
-1.2Round 3🇸🇪 SWEDEN34♣♥K-1-3
-1.2Round 5🇸🇲 SAN MARINO13♦♥5-1-8
-1.2Round 15🇮🇪 IRELAND135♣♦9=-1
-1.2Round 16🇦🇹 AUSTRIA324♥♦6=+0
-1.4Round 8🇨🇳 CHINA174♥♣J+1+0
-1.4Round 15🇮🇪 IRELAND152♠♣K+1+0
-1.5Round 3🇸🇪 SWEDEN73NT♣3=+0
-1.5Round 14🇪🇬 EGYPT291NT♦3-1+0
-1.7Round 11🇬🇵 GUADELOUPE155♣♠10=+1
-1.9Round 11🇬🇵 GUADELOUPE51♦♦J+2+1
-2.0Round 4🇩🇰 DENMARK264♠♦5+2-1
-2.1Round 4🇩🇰 DENMARK241NTx♦5-2-4
-2.1Round 4🇩🇰 DENMARK284♠♦5+1+0
-2.1Round 10🇳🇿 NEW ZEALAND273♦♥4=+5
-2.1Round 13🇦🇪 UNITED ARAB EMIRATES63♠♥9-4-9
-2.1Round 16🇦🇹 AUSTRIA191NT♦4-1-5
-2.3Round 5🇸🇲 SAN MARINO53NT♣8-1-5
-2.3Round 8🇨🇳 CHINA274♥♣8=+11
-2.3Round 16🇦🇹 AUSTRIA212♠♠2-2+1
-2.4Round 10🇳🇿 NEW ZEALAND214♠♥K=+1
-2.4Round 13🇦🇪 UNITED ARAB EMIRATES32♣♥A+3-6
-2.7Round 2🇪🇸 SPAIN234♠♦4=+0
-2.7Round 9🇳🇱 NETHERLANDS24♠♦8+2-1
-2.7Round 11🇬🇵 GUADELOUPE11NT♦5=+8
-2.9Round 15🇮🇪 IRELAND14♠♥5+1-1
-3.0Round 9🇳🇱 NETHERLANDS14♠♥4+1-1
-3.0Round 9🇳🇱 NETHERLANDS33♦♥4=+0
-3.2Round 2🇪🇸 SPAIN184♥♠5+1-4
-3.2Round 3🇸🇪 SWEDEN63NT♠2+1-1
-3.3Round 2🇪🇸 SPAIN292♦♣2+1-6
-3.3Round 8🇨🇳 CHINA213NT♦3=+0
-3.4Round 4🇩🇰 DENMARK193NT♦5-2-7
-3.4Round 15🇮🇪 IRELAND64♠♥7+2-13
-3.5Round 9🇳🇱 NETHERLANDS162♠♥J=-6
-3.6Round 2🇪🇸 SPAIN193NT♠3-1-12
-3.6Round 2🇪🇸 SPAIN252♥♦A-1-16
-3.6Round 9🇳🇱 NETHERLANDS44♠♣8-2-8
-3.7Round 8🇨🇳 CHINA184♥♠10+2+3
-3.7Round 9🇳🇱 NETHERLANDS103NT♥7=+0
-3.8Round 2🇪🇸 SPAIN214♠♣K-1+2
-3.9Round 10🇳🇿 NEW ZEALAND264♠♥4=+0
-3.9Round 13🇦🇪 UNITED ARAB EMIRATES124♠♠5-3-6
-4.2Round 3🇸🇪 SWEDEN123NT♥5-1-10
-4.3Round 2🇪🇸 SPAIN176♠♥Q=+0
-4.3Round 3🇸🇪 SWEDEN42♥♠J-1-6
-4.6Round 2🇪🇸 SPAIN273NT♥8-1-10
-4.6Round 15🇮🇪 IRELAND34♥♦3=+0
-4.7Round 14🇪🇬 EGYPT276♦♥A+1-1
-4.9Round 11🇬🇵 GUADELOUPE103♠♥A-3-9
-5.0Round 3🇸🇪 SWEDEN134♠♦K-1-6
-5.0Round 14🇪🇬 EGYPT253NT♥3-2-7
-5.2Round 10🇳🇿 NEW ZEALAND313NT♥K-1-10
-5.3Round 10🇳🇿 NEW ZEALAND323NT♥Q=-7
-5.5Round 10🇳🇿 NEW ZEALAND294♠♦A-2-12
-5.5Round 16🇦🇹 AUSTRIA232♠♠10=-6
-5.7Round 8🇨🇳 CHINA264♥♦Q+2-1
-5.7Round 14🇪🇬 EGYPT202NT♠Q=-10
-6.1Round 4🇩🇰 DENMARK184♥♦5=+0
-6.1Round 4🇩🇰 DENMARK226♣♥5-1-14
-6.1Round 13🇦🇪 UNITED ARAB EMIRATES14♠♠6+2+14
-6.5Round 9🇳🇱 NETHERLANDS93♥♣A=-6
-7.0Round 16🇦🇹 AUSTRIA263NT♦4=+0
-7.3Round 5🇸🇲 SAN MARINO43NT♦2-4-7
-7.3Round 9🇳🇱 NETHERLANDS144♠♣K+3-14
-7.8Round 15🇮🇪 IRELAND104♥♣K=-10
-8.3Round 11🇬🇵 GUADELOUPE62♣♣2=-12
-9.0Round 4🇩🇰 DENMARK292♦x♦5+2-10
-10.4Round 11🇬🇵 GUADELOUPE133NT♦K+2-2
-11.5Round 10🇳🇿 NEW ZEALAND226NT♠6-1-17
-16.4Round 14🇪🇬 EGYPT226NTx♥K-5-17