🇵🇱 SKRZYPCZAK Jerzy · POLAND

21rank
+65.9Butler · 208 bds
+0.32per board
±4.3swing
+0.27vs par /bd · #29/125
+0.18adjusted /bd
Butler per round: 11.8 15.1 27 18.1 21.8 10.8 -11.9 4.6 -10.4 -16.6 -2.1 -24 21.7by round

vs par split: bidding +0.65 · play -0.29

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.18/bd

Card play — on target: opening leads 86.5% #47 of 125 · declarer play 60.9% #119 of 125 · defence 84.8% #92 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·86.5% (37)
Declarer play·60.9% (23)
Defence·84.8% (66)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 100.0% (10) · ♦ 80.0% (10) · ♣ 75.0% (8)

vs par by strain: a suit +0.43 (141)

vs par by level: part-score -0.32 (62) · game -0.21 (68) · slam +8.54 (11)

By role: declaring +0.09/bd (-1.88 vs par · 106) · defending +0.56/bd (+2.50 vs par · 102)

By vulnerability: vulnerable -0.10/bd (-0.52 vs par · 104) · not vulnerable +0.73/bd (+1.06 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.GierulskiR.Vieira – D.ClarkeClosed16+11.8+0.74-1.00
Round 3B.GierulskiC.Wu – C.ChenClosed16+15.1+0.94+0.94
Round 4B.GierulskiT.Sadek – W.El AhmadyClosed16+27.0+1.69+1.12
Round 5B.GierulskiR.Jafer – S.KhanClosed16+18.1+1.13+0.06
Round 8B.GierulskiT.Garvey – J.CarrollOpen16+21.8+1.36+1.00
Round 9B.GierulskiA.Peake – M.GreenOpen16+10.8+0.68+1.69
Round 11B.GierulskiP.Klimowicz – W.FrukaczClosed16-11.9-0.74-1.06
Round 12B.GierulskiP.Kushari – D.RoyOpen16+4.6+0.29+0.62
Round 14B.GierulskiZ.Fu – J.ZhaoClosed16-10.4-0.65+0.38
Round 15B.GierulskiD.Ackerley – S.SmithClosed16-16.6-1.04-1.06
Round 16B.GierulskiK.Ong – G.WatulingasClosed16-2.1-0.13+1.88
Round 18B.GierulskiP.Bertheau – F.NystromOpen16-24.0-1.50-3.12
Round 21B.GierulskiC.Pellegrini – P.RavennaClosed16+21.7+1.36+2.06

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
+17.7Round 11🇨🇦 CANADA174♥x♥8-9+16
+14.0Round 1🇹🇹 TRINIDAD & TOBAGO53♥x-4+14
+11.8Round 9🇦🇺 AUSTRALIA26♠x♦4=+15
+11.8Round 9🇦🇺 AUSTRALIA56♦♥K-3+17
+11.5Round 4🇪🇬 EGYPT86♥♠A-1+14
+11.4Round 5🇵🇰 PAKISTAN34♠x♥A-3+9
+11.0Round 8🇮🇪 IRELAND226♠♦10-2+11
+8.8Round 5🇵🇰 PAKISTAN114♠♥A=+7
+8.8Round 8🇮🇪 IRELAND262♠♣4+3+10
+8.0Round 4🇪🇬 EGYPT164♥♦2=+11
+7.6Round 3🇹🇼 CHINESE TAIPEI14♥=+0
+7.6Round 21🇦🇷 ARGENTINA244♠x♣K=+7
+7.3Round 21🇦🇷 ARGENTINA324♥♣10=+0
+7.1Round 12🇮🇳 INDIA64N+1+0
+7.0Round 3🇹🇼 CHINESE TAIPEI106♦♥J-2+13
+7.0Round 5🇵🇰 PAKISTAN54♥♦2-1+12
+6.5Round 4🇪🇬 EGYPT33N♦5=-1
+6.4Round 12🇮🇳 INDIA165♠♦8+1+11
+6.3Round 4🇪🇬 EGYPT45♥x♣A=+5
+6.2Round 12🇮🇳 INDIA33N-1+10
+6.0Round 12🇮🇳 INDIA26♠x-4+0
+6.0Round 15🇳🇿 NEW ZEALAND234♥♥3=+13
+5.8Round 3🇹🇼 CHINESE TAIPEI123N♣5=+7
+5.3Round 9🇦🇺 AUSTRALIA101N♠4+1+6
+5.3Round 21🇦🇷 ARGENTINA224♥♥8-2+7
+4.8Round 11🇨🇦 CANADA182♦♣4+1+12
+4.4Round 1🇹🇹 TRINIDAD & TOBAGO103♠♥8=+0
+4.3Round 5🇵🇰 PAKISTAN134♥♣Q-1+6
+4.3Round 21🇦🇷 ARGENTINA203N♣5-1+12
+4.1Round 18🇸🇪 SWEDEN83N♦7=+0
+4.0Round 1🇹🇹 TRINIDAD & TOBAGO61N-1+5
+4.0Round 16🇮🇩 INDONESIA121N♥6=+5
+3.9Round 14🇨🇳 CHINA SMEG116♠♥7+1+11
+3.9Round 18🇸🇪 SWEDEN112♠♠7=+0
+3.8Round 15🇳🇿 NEW ZEALAND254♥♠Q+2+13
+3.6Round 14🇨🇳 CHINA SMEG33♠♣K=+0
+3.6Round 14🇨🇳 CHINA SMEG104N♣4+2+13
+3.6Round 21🇦🇷 ARGENTINA312♦x♠2-1+5
+3.4Round 8🇮🇪 IRELAND303N♦5+2+1
+3.4Round 8🇮🇪 IRELAND322♦♣K+1+0
+3.2Round 18🇸🇪 SWEDEN103♥♦2-1+6
+3.0Round 8🇮🇪 IRELAND254♥♦4=+0
+2.8Round 3🇹🇼 CHINESE TAIPEI51N=+5
+2.7Round 8🇮🇪 IRELAND196♣♠Q=-2
+2.7Round 9🇦🇺 AUSTRALIA142♥♠9-1+4
+2.7Round 9🇦🇺 AUSTRALIA163♠♦Q=+6
+2.6Round 21🇦🇷 ARGENTINA183N♠3-1+5
+2.4Round 3🇹🇼 CHINESE TAIPEI92♥♣5+1+1
+2.3Round 1🇹🇹 TRINIDAD & TOBAGO114♥♠4+1+0
+2.3Round 5🇵🇰 PAKISTAN123N♦5+2+1
+2.3Round 11🇨🇦 CANADA273♠♥7-2+6
+2.3Round 16🇮🇩 INDONESIA16Pass+4
+2.2Round 4🇪🇬 EGYPT103♦♠K=-9
+2.2Round 5🇵🇰 PAKISTAN103♥♠4-2+2
+2.2Round 11🇨🇦 CANADA224♣♠A-2+5
+2.1Round 5🇵🇰 PAKISTAN24♥♠7+1+7
+1.8Round 1🇹🇹 TRINIDAD & TOBAGO13♠=+0
+1.7Round 1🇹🇹 TRINIDAD & TOBAGO124♠♦4=+6
+1.7Round 16🇮🇩 INDONESIA94♠♥Q-1+5
+1.7Round 21🇦🇷 ARGENTINA173N♦2-3+6
+1.6Round 1🇹🇹 TRINIDAD & TOBAGO157N♣5=+0
+1.5Round 9🇦🇺 AUSTRALIA42♥♦4=-1
+1.4Round 1🇹🇹 TRINIDAD & TOBAGO83N♣5+1-1
+1.4Round 5🇵🇰 PAKISTAN142♥♣J+2+6
+1.4Round 5🇵🇰 PAKISTAN161N♠3=-1
+1.4Round 15🇳🇿 NEW ZEALAND183♠♦J-1-2
+1.4Round 16🇮🇩 INDONESIA35♦♥3=+11
+1.3Round 12🇮🇳 INDIA82N+1+6
+1.3Round 15🇳🇿 NEW ZEALAND202♥♦A-4-5
+1.2Round 1🇹🇹 TRINIDAD & TOBAGO163N♦J=+1
+1.2Round 3🇹🇼 CHINESE TAIPEI113♥♣A+2+6
+1.2Round 16🇮🇩 INDONESIA113♣♦10-1-2
+1.2Round 16🇮🇩 INDONESIA133N♦3+2+1
+1.1Round 4🇪🇬 EGYPT74♦♥A-1-1
+1.1Round 5🇵🇰 PAKISTAN14♥♣10-2+5
+1.1Round 8🇮🇪 IRELAND214♠♦3+1+0
+1.0Round 3🇹🇼 CHINESE TAIPEI83N♥2=+0
+1.0Round 21🇦🇷 ARGENTINA214♥♠A+1+11
+0.9Round 4🇪🇬 EGYPT123N♦4+1+1
+0.9Round 12🇮🇳 INDIA144♥-2-1
+0.9Round 15🇳🇿 NEW ZEALAND222N♦2+1-6
+0.8Round 4🇪🇬 EGYPT153N♥9+1+0
+0.8Round 8🇮🇪 IRELAND272♠♥K=-1
+0.8Round 11🇨🇦 CANADA303N♣3=+3
+0.8Round 15🇳🇿 NEW ZEALAND293♦♠A+1+10
+0.8Round 16🇮🇩 INDONESIA73N♦K=-2
+0.7Round 1🇹🇹 TRINIDAD & TOBAGO45♦+1-5
+0.7Round 14🇨🇳 CHINA SMEG153N♠3+3+16
+0.6Round 18🇸🇪 SWEDEN54♠♦K+1+0
+0.6Round 18🇸🇪 SWEDEN92♣♠5=+0
+0.5Round 11🇨🇦 CANADA324♠♥K+2+11
+0.5Round 21🇦🇷 ARGENTINA233N♦4=+2
+0.4Round 3🇹🇼 CHINESE TAIPEI143♥♥8-1-3
+0.4Round 4🇪🇬 EGYPT23N♠J=-13
+0.4Round 4🇪🇬 EGYPT91N♦2+1+10
+0.4Round 8🇮🇪 IRELAND203N♠8+1+0
+0.4Round 14🇨🇳 CHINA SMEG73♣♦K-1+11
+0.4Round 15🇳🇿 NEW ZEALAND301N♣5=-5
+0.4Round 21🇦🇷 ARGENTINA253N♠8+1+0
+0.3Round 8🇮🇪 IRELAND313♣♥K-1+2
+0.3Round 9🇦🇺 AUSTRALIA133N♠5=+0
+0.2Round 12🇮🇳 INDIA133N+1+0
+0.2Round 14🇨🇳 CHINA SMEG13N♥7+1+1
+0.1Round 8🇮🇪 IRELAND234♥♣10=+1
+0.1Round 9🇦🇺 AUSTRALIA75♦♣6-3+8
+0.1Round 15🇳🇿 NEW ZEALAND273♥♥2=+0
+0.1Round 15🇳🇿 NEW ZEALAND322♥♣K=+0
+0.1Round 18🇸🇪 SWEDEN126♣♥A=+2
-0.0Round 1🇹🇹 TRINIDAD & TOBAGO24♠+1+0
+0.0Round 1🇹🇹 TRINIDAD & TOBAGO74♠♣8+1+1
+0.0Round 3🇹🇼 CHINESE TAIPEI73N♥3=+1
+0.0Round 16🇮🇩 INDONESIA84♥♥J=+0
+0.0Round 21🇦🇷 ARGENTINA19Pass-3
-0.1Round 3🇹🇼 CHINESE TAIPEI22♥♥4-1+10
-0.1Round 11🇨🇦 CANADA314♠♠3+1+0
-0.1Round 21🇦🇷 ARGENTINA293N♠J=-1
-0.2Round 5🇵🇰 PAKISTAN83N♠2+2+0
-0.2Round 14🇨🇳 CHINA SMEG22♥♥8+1+0
-0.3Round 18🇸🇪 SWEDEN35♣x♠A-2-4
-0.4Round 4🇪🇬 EGYPT142♠♥K-3+0
-0.4Round 14🇨🇳 CHINA SMEG52♥♦6+2-6
-0.4Round 21🇦🇷 ARGENTINA302♠♥8+1+0
-0.5Round 3🇹🇼 CHINESE TAIPEI133N♠6+2-1
-0.5Round 16🇮🇩 INDONESIA151N♣3=-1
-0.6Round 9🇦🇺 AUSTRALIA86♣♠K+1+11
-0.6Round 14🇨🇳 CHINA SMEG144♥♦5+2-1
-0.6Round 16🇮🇩 INDONESIA13N♦2+1+0
-0.7Round 8🇮🇪 IRELAND294♠♥10+2+1
-0.7Round 12🇮🇳 INDIA14♦=+5
-0.7Round 15🇳🇿 NEW ZEALAND264♥♦10=-1
-0.8Round 14🇨🇳 CHINA SMEG84♣♥8-1+2
-0.9Round 4🇪🇬 EGYPT62♥♥7-2+0
-0.9Round 18🇸🇪 SWEDEN143♥♦6-2-6
-1.0Round 11🇨🇦 CANADA214♥♣7+1+0
-1.0Round 14🇨🇳 CHINA SMEG134♥♦J=+0
-1.0Round 16🇮🇩 INDONESIA52♣♥Q+2+10
-1.0Round 16🇮🇩 INDONESIA103♠♥A-1+0
-1.0Round 18🇸🇪 SWEDEN13N♣9=-1
-1.1Round 8🇮🇪 IRELAND184♠♣A+1+0
-1.1Round 14🇨🇳 CHINA SMEG124♥♠5-1-5
-1.1Round 18🇸🇪 SWEDEN153N♥6+2-1
-1.2Round 9🇦🇺 AUSTRALIA13N♥6-2-6
-1.2Round 9🇦🇺 AUSTRALIA93N♥3+3-1
-1.2Round 14🇨🇳 CHINA SMEG63♣♦2-2-7
-1.3Round 12🇮🇳 INDIA154♥-1+2
-1.4Round 3🇹🇼 CHINESE TAIPEI65♦♠A-1-9
-1.4Round 14🇨🇳 CHINA SMEG93N♠7=+0
-1.5Round 3🇹🇼 CHINESE TAIPEI161N♥7+1-6
-1.5Round 4🇪🇬 EGYPT13♥♦A=-1
-1.6Round 12🇮🇳 INDIA54♠=+0
-1.6Round 15🇳🇿 NEW ZEALAND241N♦5+2-2
-1.7Round 12🇮🇳 INDIA112♠♥8+1+0
-1.8Round 4🇪🇬 EGYPT114♠♠2-1-5
-1.9Round 16🇮🇩 INDONESIA61♠♠10+1+0
-2.1Round 3🇹🇼 CHINESE TAIPEI34♥♦A=+0
-2.3Round 12🇮🇳 INDIA43♥-1+0
-2.4Round 11🇨🇦 CANADA284♥♠J+2-14
-2.4Round 18🇸🇪 SWEDEN23N♠7=-7
-2.5Round 18🇸🇪 SWEDEN161N♠6-3+0
-2.6Round 1🇹🇹 TRINIDAD & TOBAGO93N♥3-1-6
-2.6Round 21🇦🇷 ARGENTINA274♠♦3-1-2
-2.7Round 16🇮🇩 INDONESIA143N♠8=+11
-2.7Round 21🇦🇷 ARGENTINA262♥♥Q=-5
-2.8Round 5🇵🇰 PAKISTAN4Pass-4
-2.8Round 8🇮🇪 IRELAND243♥♦K-1-5
-3.0Round 5🇵🇰 PAKISTAN64♠♥8+3-15
-3.0Round 16🇮🇩 INDONESIA44♥♠3-1-7
-3.1Round 4🇪🇬 EGYPT52♠♥8+1+7
-3.1Round 12🇮🇳 INDIA123N♣4-1-5
-3.2Round 9🇦🇺 AUSTRALIA112♦x♦2=-7
-3.4Round 3🇹🇼 CHINESE TAIPEI151♠♠K-3-6
-3.4Round 4🇪🇬 EGYPT135♠♣K=+0
-3.5Round 11🇨🇦 CANADA264♠♦K=+0
-3.7Round 8🇮🇪 IRELAND284♥♣5+1-4
-3.7Round 9🇦🇺 AUSTRALIA64♥♠4-2-7
-4.0Round 5🇵🇰 PAKISTAN73♠♦3+1-10
-4.0Round 9🇦🇺 AUSTRALIA35♥x♣A-1-7
-4.0Round 16🇮🇩 INDONESIA23N♣4-1-5
-4.1Round 3🇹🇼 CHINESE TAIPEI44♠♦Q=-3
-4.1Round 12🇮🇳 INDIA103N-1-12
-4.1Round 15🇳🇿 NEW ZEALAND283N♥3-3-9
-4.3Round 1🇹🇹 TRINIDAD & TOBAGO144♠x♥7-2-15
-4.3Round 12🇮🇳 INDIA71N=-5
-4.3Round 15🇳🇿 NEW ZEALAND213N♥Q-1-6
-4.4Round 12🇮🇳 INDIA95♦+1-1
-4.5Round 5🇵🇰 PAKISTAN95♦♠2=-7
-4.5Round 11🇨🇦 CANADA293♦♦4+2-10
-4.9Round 8🇮🇪 IRELAND176♦♥6=+2
-5.0Round 11🇨🇦 CANADA234♦♦A=-8
-5.1Round 11🇨🇦 CANADA203N♥6-2-7
-5.2Round 11🇨🇦 CANADA242♠♣A+1-7
-5.2Round 15🇳🇿 NEW ZEALAND173N♠8+1-1
-5.5Round 9🇦🇺 AUSTRALIA154♠x♥A=-9
-6.0Round 1🇹🇹 TRINIDAD & TOBAGO34♥=+0
-6.0Round 9🇦🇺 AUSTRALIA125♥x♠Q-2-2
-6.0Round 11🇨🇦 CANADA194N♠5+2-17
-6.0Round 14🇨🇳 CHINA SMEG43♠♥Q-1-12
-6.3Round 18🇸🇪 SWEDEN65♣♦A+1-11
-6.7Round 18🇸🇪 SWEDEN73♦♣2+2-10
-6.8Round 18🇸🇪 SWEDEN43♠x♠2-1-8
-6.8Round 21🇦🇷 ARGENTINA283♣x♠7=-11
-7.2Round 15🇳🇿 NEW ZEALAND193N♦7+2-1
-7.4Round 11🇨🇦 CANADA254♠♠2+1-7
-8.3Round 15🇳🇿 NEW ZEALAND314♠x♣8-2-15
-8.4Round 1🇹🇹 TRINIDAD & TOBAGO135♦♠3-1-16
-8.5Round 18🇸🇪 SWEDEN134♠♥A-3-10
-9.4Round 5🇵🇰 PAKISTAN152♥x♠Q=-17
-10.1Round 14🇨🇳 CHINA SMEG165♠♦8-2-17