🇵🇱 RUSSYAN Jerzy · POLAND

30rank
+88.8Butler · 272 bds
+0.33per board
±4.4swing
+0.96vs par /bd · #3/120
+0.34adjusted /bd
Butler per round: 49.2 -11.2 -8.6 36 36.4 -24 2.5 27.2 -16.4 -7.1 -16.6 -6.7 11.1 17.5 18.6 12 -31.1by round

vs par split: bidding +0.90 · play -0.02

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 88.7% #18 of 120 · declarer play 82.7% #19 of 119 · defence 88.6% #52 of 120

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.7% (53)
Declarer play·82.7% (52)
Defence·88.6% (105)

Opening leads by suit led: ♠ 88.9% (18) · ♥ 87.5% (16) · ♦ 85.7% (14) · ♣ 100.0% (5)

vs par by strain: a suit +0.88 (197)

vs par by level: part-score +1.49 (75) · game +0.53 (106) · slam +0.38 (16)

By role: declaring +0.42/bd (-1.61 vs par · 129) · defending +0.24/bd (+3.28 vs par · 143)

By vulnerability: vulnerable +0.70/bd (+1.12 vs par · 136) · not vulnerable -0.05/bd (+0.80 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.LasockiD.Veron – S.BringoldOpen16+49.2+3.08+2.38
Round 2K.LasockiF.Leenhardt – N.DecheletteOpen16-11.2-0.70+0.19
Round 4K.LasockiW.Wattar – A.El AskalaniOpen16-8.6-0.54-0.06
Round 5K.LasockiF.Ahmed A. K. – M.HaqueOpen16+36.0+2.25+2.44
Round 7K.LasockiA.Moore – T.RobbOpen16+36.4+2.27+1.81
Round 8K.LasockiA.Kaminski – Y.LevitOpen16-24.0-1.50+1.81
Round 10K.LasockiD.Lilley – G.SmolankoClosed16+2.5+0.16+0.75
Round 11K.LasockiS.Lev – B.EisenbergOpen16+27.2+1.70+2.62
Round 12K.LasockiJ.Debonnaire – C.TeixeiraOpen16-16.4-1.02+0.69
Round 13K.LasockiR.Ghazi – N.AbediOpen16-7.1-0.44-0.62
Round 14K.LasockiA.Sontag – P.WeichselClosed16-16.6-1.04-0.50
Round 15K.LasockiB.Bowman – J.BowmanOpen16-6.7-0.42+1.31
Round 16K.LasockiK.Moller – J.AukenOpen16+11.1+0.69+0.69
Round 17K.LasockiN.Doremans – J.TrouwborstOpen16+17.5+1.09+1.94
Round 19K.LasockiR.Guenoun – A.El GhrariClosed16+18.6+1.16-0.06
Round 20K.LasockiL.Hyden – J.DiedenOpen16+12.0+0.75+0.94
Round 21K.LasockiH.Lasut – E.ManoppoOpen16-31.1-1.94+0.00

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
+14.0Round 5🇧🇩 BANGLADESH82♦x♦2-5+14
+12.8Round 5🇧🇩 BANGLADESH34♥♣A=+14
+11.5Round 1🇬🇵 GUADELOUPE53N♠9+1+11
+10.6Round 20🇸🇪 SWEDEN53N♦6-1+11
+10.1Round 1🇬🇵 GUADELOUPE84♠♦J-1+11
+9.8Round 7🇳🇿 NEW ZEALAND43N♥5-1+12
+9.3Round 1🇬🇵 GUADELOUPE24♥♣2=+13
+8.8Round 11🇺🇸 USA284♠x♥Q-4-5
+8.6Round 19🇲🇦 MOROCCO133N♥2-1+16
+8.2Round 1🇬🇵 GUADELOUPE64♠♥10-3+5
+7.8Round 2🇫🇷 FRANCE93♠x♦A-2+5
+7.5Round 16🇩🇰 DENMARK15♦♠2=+7
+7.4Round 11🇺🇸 USA2115♣x♠A=+6
+7.3Round 7🇳🇿 NEW ZEALAND34♠♥Q-1+12
+7.2Round 7🇳🇿 NEW ZEALAND154♠♠5=+0
+7.2Round 17🇳🇱 NETHERLANDS136♥♦A=+0
+7.2Round 19🇲🇦 MOROCCO93♥♦J-4+7
+7.2Round 20🇸🇪 SWEDEN123N♦3=+0
+6.7Round 10🇦🇺 AUSTRALIA106♠♥5=+0
+6.7Round 12🇵🇹 PORTUGAL113N♣J-1+10
+6.6Round 7🇳🇿 NEW ZEALAND24♠♣2+1+1
+6.6Round 11🇺🇸 USA2133N♠9-1+12
+6.3Round 15🇨🇦 CANADA146♣♠K-2+11
+6.2Round 12🇵🇹 PORTUGAL105♥♣A-1+12
+6.2Round 13🇵🇰 PAKISTAN22♠♥2+2+7
+5.8Round 1🇬🇵 GUADELOUPE124♠♥5-1+10
+5.8Round 15🇨🇦 CANADA56♦♣7+1+11
+5.8Round 19🇲🇦 MOROCCO32♥♦2-3+5
+5.7Round 21🇮🇩 INDONESIA95♣x♠A+2+13
+5.6Round 13🇵🇰 PAKISTAN55♣♣9=-1
+5.5Round 16🇩🇰 DENMARK93♥♠J-1+10
+5.4Round 12🇵🇹 PORTUGAL154♦♦3-1-8
+5.2Round 7🇳🇿 NEW ZEALAND103♥♥7-1+0
+5.1Round 10🇦🇺 AUSTRALIA131N♥6=+0
+5.0Round 1🇬🇵 GUADELOUPE117♠♦K=+0
+5.0Round 16🇩🇰 DENMARK103♣♠7-3+5
+4.9Round 20🇸🇪 SWEDEN73N♥2=+0
+4.8Round 5🇧🇩 BANGLADESH143♥♠6+1+6
+4.8Round 7🇳🇿 NEW ZEALAND73N♦2=+0
+4.8Round 10🇦🇺 AUSTRALIA86♥♥6-1+5
+4.7Round 10🇦🇺 AUSTRALIA36♥♠A-1+17
+4.6Round 13🇵🇰 PAKISTAN152♦♠10=+11
+4.6Round 17🇳🇱 NETHERLANDS23N♦2-1+5
+4.5Round 1🇬🇵 GUADELOUPE94♠♥7-2+7
+4.3Round 10🇦🇺 AUSTRALIA14♥♦5=+3
+4.2Round 7🇳🇿 NEW ZEALAND111N♣A=+5
+4.2Round 20🇸🇪 SWEDEN153♦♥Q-2+5
+4.1Round 14🇺🇸 USA 193N♠2+1+1
+4.0Round 20🇸🇪 SWEDEN22♠♣8=+0
+3.9Round 4🇪🇬 EGYPT23♠♣7+2+6
+3.9Round 4🇪🇬 EGYPT43N♣6=+0
+3.9Round 11🇺🇸 USA254♠♦7-1+10
+3.9Round 16🇩🇰 DENMARK62♣x♥3-2+5
+3.8Round 7🇳🇿 NEW ZEALAND132♥♣Q-1+5
+3.8Round 15🇨🇦 CANADA95♦♣K-2-6
+3.8Round 16🇩🇰 DENMARK51♠♣K=+5
+3.5Round 7🇳🇿 NEW ZEALAND123N♦7-1+5
+3.5Round 17🇳🇱 NETHERLANDS145♦♠K=+11
+3.4Round 11🇺🇸 USA212N♠Q-1+10
+3.4Round 17🇳🇱 NETHERLANDS33N♠2-1+6
+3.3Round 2🇫🇷 FRANCE25♣♦A=-2
+3.3Round 8🇮🇱 ISRAEL95♠♣A=+4
+3.3Round 20🇸🇪 SWEDEN92♠♥Q+1-6
+3.3Round 21🇮🇩 INDONESIA123♠♦6+2+9
+3.2Round 4🇪🇬 EGYPT15♥x♠8-3+2
+3.2Round 5🇧🇩 BANGLADESH64♠♣Q+1-13
+3.2Round 17🇳🇱 NETHERLANDS74♠♦3=+9
+3.1Round 17🇳🇱 NETHERLANDS112♥♣2-1+4
+3.1Round 20🇸🇪 SWEDEN33N♣7+1+0
+3.0Round 4🇪🇬 EGYPT103♣♦K+1+0
+3.0Round 4🇪🇬 EGYPT125♣♦A-1+5
+3.0Round 5🇧🇩 BANGLADESH125♠♥A+2+17
+3.0Round 5🇧🇩 BANGLADESH134♠♣10+1+1
+3.0Round 8🇮🇱 ISRAEL64♠♦2-1+5
+2.9Round 13🇵🇰 PAKISTAN124♣♦K-2+0
+2.8Round 5🇧🇩 BANGLADESH111N♠7=+5
+2.7Round 11🇺🇸 USA222♠♠3-1+4
+2.7Round 15🇨🇦 CANADA123♠♠3=+0
+2.5Round 21🇮🇩 INDONESIA64♠♣2=+0
+2.4Round 1🇬🇵 GUADELOUPE33N♦8=+0
+2.4Round 2🇫🇷 FRANCE142♠♥6=+5
+2.4Round 21🇮🇩 INDONESIA153N♦5=+0
+2.3Round 8🇮🇱 ISRAEL53N♦Q+1+0
+2.2Round 21🇮🇩 INDONESIA84♥♠K+1+0
+2.1Round 5🇧🇩 BANGLADESH43♦♦J+1+1
+2.1Round 5🇧🇩 BANGLADESH92N♣2+1+6
+2.1Round 8🇮🇱 ISRAEL86N♦2+1+11
+2.1Round 16🇩🇰 DENMARK22♠♥2-1+5
+2.0Round 7🇳🇿 NEW ZEALAND53N♦4+3+1
+2.0Round 16🇩🇰 DENMARK123N♠10+2+13
+1.9Round 17🇳🇱 NETHERLANDS153♣♦K+1-5
+1.9Round 19🇲🇦 MOROCCO82♠♣A+1+0
+1.8Round 20🇸🇪 SWEDEN162♠♦K+1+1
+1.7Round 5🇧🇩 BANGLADESH73♣♠A+2+1
+1.7Round 15🇨🇦 CANADA113N♣3+1+0
+1.6Round 8🇮🇱 ISRAEL44♥♠K-2+8
+1.6Round 21🇮🇩 INDONESIA74♦♣A-1+11
+1.5Round 7🇳🇿 NEW ZEALAND164♠♥3=+0
+1.5Round 11🇺🇸 USA2123N♠Q-1+4
+1.5Round 17🇳🇱 NETHERLANDS161N♥2-1-1
+1.4Round 19🇲🇦 MOROCCO62♠♦J=+0
+1.3Round 1🇬🇵 GUADELOUPE144♥♣K-1-4
+1.3Round 12🇵🇹 PORTUGAL26♠♠2=+13
+1.3Round 16🇩🇰 DENMARK42N♠2=+0
+1.3Round 16🇩🇰 DENMARK134♠♥4+1+0
+1.3Round 21🇮🇩 INDONESIA41N♥10=-1
+1.2Round 10🇦🇺 AUSTRALIA72♥♣5+1+0
+1.2Round 12🇵🇹 PORTUGAL124♠♦4+2+9
+1.1Round 16🇩🇰 DENMARK162♦♦J=-2
+1.1Round 19🇲🇦 MOROCCO113N♦4=-1
+1.0Round 13🇵🇰 PAKISTAN135♣♥A+1+1
+1.0Round 14🇺🇸 USA 152♥♠Q-1-2
+1.0Round 19🇲🇦 MOROCCO122♠♥Q-1-1
+0.9Round 1🇬🇵 GUADELOUPE161N♣2-1+2
+0.9Round 2🇫🇷 FRANCE163N♦Q+3+14
+0.9Round 5🇧🇩 BANGLADESH152♠♥K+1+0
+0.9Round 8🇮🇱 ISRAEL104♠♦Q+1+0
+0.9Round 20🇸🇪 SWEDEN104♥♠2=+9
+0.8Round 17🇳🇱 NETHERLANDS55♦♥5=-2
+0.7Round 2🇫🇷 FRANCE15Pass-3
+0.7Round 4🇪🇬 EGYPT95♦x♥Q-3+0
+0.7Round 11🇺🇸 USA233N♦A+1+1
+0.6Round 17🇳🇱 NETHERLANDS82♠♣A=+0
+0.6Round 19🇲🇦 MOROCCO44♠♣3+1+0
+0.6Round 19🇲🇦 MOROCCO102N♦8+1+10
+0.5Round 10🇦🇺 AUSTRALIA153♦♣10=+7
+0.5Round 11🇺🇸 USA262♠♦10+1+0
+0.5Round 15🇨🇦 CANADA63♥♦3=-7
+0.5Round 15🇨🇦 CANADA84♠♥2-1+4
+0.5Round 17🇳🇱 NETHERLANDS43N♥2+1-1
+0.5Round 19🇲🇦 MOROCCO23N♠Q+2+0
+0.4Round 2🇫🇷 FRANCE124♠♥4=+0
+0.4Round 4🇪🇬 EGYPT164♥♥4+1+0
+0.4Round 20🇸🇪 SWEDEN84♣♥J-2+0
+0.4Round 21🇮🇩 INDONESIA15♠x♥K-1-5
+0.3Round 4🇪🇬 EGYPT72N♣Q+1+0
+0.3Round 8🇮🇱 ISRAEL13N♥2=+0
+0.3Round 19🇲🇦 MOROCCO14♥♠3+2-11
+0.2Round 15🇨🇦 CANADA74♠♥3=-1
+0.1Round 5🇧🇩 BANGLADESH23N♥3+1+0
+0.1Round 10🇦🇺 AUSTRALIA52N♠5=+0
+0.1Round 11🇺🇸 USA243♦♠2+1+0
+0.1Round 11🇺🇸 USA2104♥♠10+1+0
+0.0Round 7🇳🇿 NEW ZEALAND93N♣K+1+0
-0.0Round 8🇮🇱 ISRAEL162♠♥J-2-1
+0.0Round 11🇺🇸 USA2154♥♦A=+0
+0.0Round 13🇵🇰 PAKISTAN84♠♥3=+0
-0.0Round 14🇺🇸 USA 1114♠♦9+1+11
+0.0Round 15🇨🇦 CANADA44♥♦K=+0
+0.0Round 20🇸🇪 SWEDEN12♣♥J-2+8
-0.1Round 8🇮🇱 ISRAEL22♠♣6+2+8
-0.1Round 10🇦🇺 AUSTRALIA92♥♣5+1-7
-0.1Round 11🇺🇸 USA2144♠♦5+1+0
-0.1Round 12🇵🇹 PORTUGAL34♠♣Q+1+0
-0.2Round 2🇫🇷 FRANCE34♥♦A+2+11
-0.2Round 2🇫🇷 FRANCE133N♠6+2+0
-0.2Round 15🇨🇦 CANADA153♥♥A=+0
-0.3Round 5🇧🇩 BANGLADESH164♥♣10-1+4
-0.3Round 14🇺🇸 USA 141N♠J+2-10
-0.3Round 14🇺🇸 USA 164♥♠J+2-11
-0.4Round 1🇬🇵 GUADELOUPE103N♥Q+1+0
-0.4Round 2🇫🇷 FRANCE55♣♠6=+0
-0.4Round 14🇺🇸 USA 1132♠♣K=+0
-0.4Round 20🇸🇪 SWEDEN113N♥8+2+0
-0.5Round 12🇵🇹 PORTUGAL55♠♦3=+0
-0.5Round 14🇺🇸 USA 184♠♥2+1+0
-0.5Round 14🇺🇸 USA 1162♣♠K+3-2
-0.7Round 10🇦🇺 AUSTRALIA45♦♥A=+13
-0.7Round 13🇵🇰 PAKISTAN63♦♠3=+0
-0.8Round 1🇬🇵 GUADELOUPE74♠♥4+1+0
-0.8Round 1🇬🇵 GUADELOUPE151N♠2+1-9
-0.8Round 17🇳🇱 NETHERLANDS93♥♠K-1-5
-0.8Round 19🇲🇦 MOROCCO53N♦J+1-12
-0.8Round 19🇲🇦 MOROCCO143♠♥6=-7
-0.9Round 7🇳🇿 NEW ZEALAND141♣♠A+1+1
-0.9Round 8🇮🇱 ISRAEL143♠♦7+1+6
-0.9Round 21🇮🇩 INDONESIA143N♦8+2+11
-1.0Round 10🇦🇺 AUSTRALIA122N♥9=+1
-1.0Round 12🇵🇹 PORTUGAL14♠♣10=+0
-1.0Round 12🇵🇹 PORTUGAL93N♠5=-2
-1.0Round 13🇵🇰 PAKISTAN162N♠10+1-7
-1.0Round 14🇺🇸 USA 122♦♥10+1+0
-1.1Round 15🇨🇦 CANADA102♥♣3-1+1
-1.2Round 16🇩🇰 DENMARK114♥♦2-3-1
-1.2Round 16🇩🇰 DENMARK154♠♣6-2+0
-1.3Round 4🇪🇬 EGYPT154♥♣Q+1+0
-1.3Round 12🇵🇹 PORTUGAL65♣♠10=+11
-1.3Round 21🇮🇩 INDONESIA3Pass-11
-1.4Round 2🇫🇷 FRANCE81N♠6=+1
-1.4Round 10🇦🇺 AUSTRALIA163N♦3+1-1
-1.4Round 11🇺🇸 USA273♥♠9-1+0
-1.4Round 14🇺🇸 USA 1104♥♠10+1+0
-1.5Round 4🇪🇬 EGYPT144♥♠K=+1
-1.6Round 5🇧🇩 BANGLADESH13♥♦8=-1
-1.6Round 15🇨🇦 CANADA23♦♦3+1+7
-1.6Round 19🇲🇦 MOROCCO155♠♠A=+0
-1.7Round 14🇺🇸 USA 113♠♣K-1-4
-1.7Round 15🇨🇦 CANADA134♣♦Q-1+12
-1.9Round 4🇪🇬 EGYPT114♠♦A+1+0
-1.9Round 4🇪🇬 EGYPT132♠♣6-1+1
-2.0Round 1🇬🇵 GUADELOUPE14♥♥4+2+11
-2.0Round 2🇫🇷 FRANCE13N♠6=+1
-2.0Round 2🇫🇷 FRANCE45♦♠5=+2
-2.0Round 14🇺🇸 USA 1154♠♠9+1-1
-2.0Round 17🇳🇱 NETHERLANDS102♥♦K=+11
-2.1Round 4🇪🇬 EGYPT63♠♣K+1-1
-2.1Round 8🇮🇱 ISRAEL151N♥2+1-1
-2.1Round 17🇳🇱 NETHERLANDS125♣x♥K-1-7
-2.2Round 5🇧🇩 BANGLADESH53♥♦5+1-6
-2.2Round 14🇺🇸 USA 174♠♦9+2-1
-2.3Round 2🇫🇷 FRANCE74♥♥8-2-8
-2.4Round 1🇬🇵 GUADELOUPE44♠♦7-1-12
-2.4Round 4🇪🇬 EGYPT52N♥3+1-10
-2.4Round 13🇵🇰 PAKISTAN144♣♦Q+1-7
-2.4Round 16🇩🇰 DENMARK82♠♠3-1+2
-2.5Round 13🇵🇰 PAKISTAN113N♥J+2+0
-2.6Round 10🇦🇺 AUSTRALIA65♦x♣A-4-7
-2.6Round 13🇵🇰 PAKISTAN93N♠3+2-1
-2.7Round 13🇵🇰 PAKISTAN33N♥6+1+0
-2.8Round 14🇺🇸 USA 1142♥♠K=+0
-2.9Round 14🇺🇸 USA 133N♦4=+11
-2.9Round 16🇩🇰 DENMARK144♥♦A-1-5
-3.0Round 11🇺🇸 USA294♠♥3=+0
-3.1Round 17🇳🇱 NETHERLANDS14♥♦7+2+11
-3.4Round 1🇬🇵 GUADELOUPE133♥♥3=-7
-3.6Round 13🇵🇰 PAKISTAN14♠♦10-1-5
-3.6Round 13🇵🇰 PAKISTAN44♠♣J-2-8
-3.6Round 19🇲🇦 MOROCCO72♥♦7+1-1
-3.6Round 19🇲🇦 MOROCCO162♥♠8+2-6
-3.8Round 7🇳🇿 NEW ZEALAND64♠♣K-1-10
-3.8Round 7🇳🇿 NEW ZEALAND85♦♠A+1-3
-3.9Round 4🇪🇬 EGYPT84♥x♠6-1+7
-4.0Round 11🇺🇸 USA2164♥♠7=+0
-4.1Round 13🇵🇰 PAKISTAN74♠♥2+1+0
-4.1Round 21🇮🇩 INDONESIA114♥♦A-3-1
-4.2Round 13🇵🇰 PAKISTAN104♠♣2+1+0
-4.2Round 15🇨🇦 CANADA13N♠3+2+10
-4.3Round 20🇸🇪 SWEDEN133N♦3=+1
-4.4Round 8🇮🇱 ISRAEL114♥♠2-1-5
-4.4Round 12🇵🇹 PORTUGAL134♥♠K=+0
-4.5Round 8🇮🇱 ISRAEL136♥♠J=+0
-4.6Round 12🇵🇹 PORTUGAL43N♣5=-10
-4.8Round 17🇳🇱 NETHERLANDS61N♦8=-5
-4.9Round 10🇦🇺 AUSTRALIA144♥♠3=-3
-4.9Round 12🇵🇹 PORTUGAL83N♥J=+1
-5.0Round 20🇸🇪 SWEDEN43♠♠A-2+2
-5.1Round 2🇫🇷 FRANCE65♦♠K-1-12
-5.4Round 21🇮🇩 INDONESIA134♠♥6=+0
-5.7Round 14🇺🇸 USA 1124♠♥K+1+0
-5.8Round 12🇵🇹 PORTUGAL146♣x♦A-1-5
-5.9Round 10🇦🇺 AUSTRALIA114♥♠6-1-4
-6.1Round 2🇫🇷 FRANCE116♥♠J+1-1
-6.2Round 8🇮🇱 ISRAEL36N♥7=+11
-6.5Round 12🇵🇹 PORTUGAL162N♠3-2-7
-6.6Round 16🇩🇰 DENMARK36♥x♦2-1-16
-6.9Round 21🇮🇩 INDONESIA54♥♠4=-3
-6.9Round 21🇮🇩 INDONESIA106♥♦J=+0
-7.0Round 2🇫🇷 FRANCE103N♥Q=-10
-7.1Round 12🇵🇹 PORTUGAL74♥♣6-2-13
-7.4Round 15🇨🇦 CANADA34♥♠6=-8
-8.1Round 16🇩🇰 DENMARK76♣♦A-1-17
-8.3Round 10🇦🇺 AUSTRALIA24♠♣3-1-12
-8.4Round 8🇮🇱 ISRAEL124♦x♣K-2-5
-9.1Round 20🇸🇪 SWEDEN66♥♠5=-12
-9.6Round 20🇸🇪 SWEDEN145♥♠7=-4
-9.9Round 21🇮🇩 INDONESIA163N♠10-3-4
-10.4Round 5🇧🇩 BANGLADESH105♣♠10=-10
-10.9Round 8🇮🇱 ISRAEL71Nx♦8-3-12
-11.0Round 7🇳🇿 NEW ZEALAND17♥♥2=+0
-12.0Round 4🇪🇬 EGYPT35♦x♠8-4-12
-12.0Round 15🇨🇦 CANADA167Nx♥10-2-13
-15.1Round 21🇮🇩 INDONESIA24♥♥3+1-19