🇱🇹 GIERULSKI Boguslaw · LITHUANIA

51rank
+25.0Butler · 208 bds
+0.12per board
±4.7swing
+0.49vs par /bd · #25/98
+0.22adjusted /bd
Butler per round: 1.5 -4.6 10.1 8.3 19.8 -26.4 -6.5 6 0.9 -18.6 6.4 21.6 6.5by round

vs par split: bidding +0.71 · play -0.22

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.22/bd

Card play — on target: opening leads 81.2% #46 of 98 · declarer play 72.1% #54 of 98 · defence 87.3% #51 of 98

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (16)84.4% (32)
Declarer play85.7% (7)69.4% (36)
Defence81.1% (37)90.4% (73)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 70.6% (17) · ♦ 88.9% (9) · ♣ 88.9% (9)

vs par by strain: NT +1.56 (55) · a suit +0.10 (153)

vs par by level: part-score -0.36 (73) · game +1.17 (116) · slam -0.47 (19)

By role: declaring +0.51/bd (-1.78 vs par · 98) · defending -0.23/bd (+2.50 vs par · 110)

By vulnerability: vulnerable -0.26/bd (-0.20 vs par · 104) · not vulnerable +0.51/bd (+1.17 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SkrzypczakS.Ahamed – D.HanzalaOpen16+1.5+0.09-0.19
Round 2J.SkrzypczakH.Graversen – P.ClemmensenOpen16-4.6-0.29-0.25
Round 4J.SkrzypczakA.Treossi – R.MietiClosed16+10.1+0.63-0.12
Round 6J.SkrzypczakK.Fergani – F.PollackOpen16+8.3+0.52+3.31
Round 7J.SkrzypczakH.Mcgann – T.HanlonClosed16+19.8+1.24+1.00
Round 8J.SkrzypczakG.Hegedus – B.SzegediClosed16-26.4-1.65+0.00
Round 9J.SkrzypczakF.Terraneo – W.BiederOpen16-6.5-0.41+0.44
Round 10J.SkrzypczakJ.Dai – L.YangOpen16+6.0+0.38+1.62
Round 12J.SkrzypczakB.Nab – B.DrijverOpen16+0.9+0.06+1.69
Round 14J.SkrzypczakM.Cornell – A.BachClosed16-18.6-1.16-2.12
Round 15J.SkrzypczakG.Goded Merino – J.SabateClosed16+6.4+0.40-0.06
Round 16J.SkrzypczakD.Gerin – J.SarrolaOpen16+21.6+1.35+1.38
Round 17J.SkrzypczakN.Warne – T.BergdahlOpen16+6.5+0.41-0.38

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
+12.7Round 4🇸🇲 SAN MARINO263NT♠8-2+13
+12.6Round 10🇨🇳 CHINA236♠♦3+1+8
+11.7Round 7🇮🇪 IRELAND64♥♠4-1+12
+11.6Round 6🇨🇦 CANADA185♠♥10+1+11
+10.2Round 12🇳🇱 NETHERLANDS223♥♣K+1+12
+10.1Round 6🇨🇦 CANADA173NT♠K+4+14
+9.9Round 7🇮🇪 IRELAND137♦♥5=-2
+9.1Round 7🇮🇪 IRELAND84♠♣6=+8
+8.7Round 9🇦🇹 AUSTRIA134♥x♣A=+5
+8.3Round 1🇧🇩 BANGLADESH132NT♥5+1+13
+8.2Round 17🇸🇪 SWEDEN26♠♣J=-11
+8.1Round 6🇨🇦 CANADA226♣♥9-1+12
+8.1Round 15🇪🇸 SPAIN23NT♥3=+0
+8.0Round 16🇬🇵 GUADELOUPE173NT♣J=+7
+7.5Round 12🇳🇱 NETHERLANDS194♠x♥K-1+9
+7.5Round 14🇳🇿 NEW ZEALAND264♠♦A-1+6
+7.5Round 16🇬🇵 GUADELOUPE233NT♥6-2+8
+7.1Round 6🇨🇦 CANADA196♦♠K=+0
+6.9Round 4🇸🇲 SAN MARINO291NT♣Q-2+8
+6.1Round 15🇪🇸 SPAIN164♥♠Q-1+5
+5.9Round 8🇭🇺 HUNGARY184♠x♣2-2+11
+5.7Round 17🇸🇪 SWEDEN74♠♦6+1+13
+5.5Round 10🇨🇳 CHINA294♠♦A-2+12
+5.3Round 10🇨🇳 CHINA323NT♣Q=+7
+5.3Round 16🇬🇵 GUADELOUPE183NT♣K-4+7
+4.9Round 15🇪🇸 SPAIN84♥x♠2-3+2
+4.8Round 12🇳🇱 NETHERLANDS234♥♣10-1+6
+4.7Round 9🇦🇹 AUSTRIA63NT♥4=+11
+4.6Round 1🇧🇩 BANGLADESH103♠♦9-2+2
+4.5Round 9🇦🇹 AUSTRIA116♦♠7=+0
+4.3Round 2🇩🇰 DENMARK176♠♥Q=+0
+4.1Round 14🇳🇿 NEW ZEALAND203NT♠Q=+0
+3.9Round 1🇧🇩 BANGLADESH92♠x♥A-2+5
+3.9Round 15🇪🇸 SPAIN143♦♣K=+0
+3.8Round 4🇸🇲 SAN MARINO303♠♠6=+6
+3.8Round 7🇮🇪 IRELAND22♣x♥Q=+2
+3.7Round 7🇮🇪 IRELAND124♠♦5=+11
+3.6Round 2🇩🇰 DENMARK196♦♠10-1+12
+3.5Round 4🇸🇲 SAN MARINO214♥♦6+2+2
+3.4Round 15🇪🇸 SPAIN65♠♥3+1+13
+3.3Round 1🇧🇩 BANGLADESH142♥♠7+2+6
+3.3Round 2🇩🇰 DENMARK293NT♣10-1+5
+3.3Round 12🇳🇱 NETHERLANDS265♣x♠2-1+8
+3.3Round 17🇸🇪 SWEDEN142♠♥3+1-7
+3.1Round 4🇸🇲 SAN MARINO241NT♠K-2+1
+3.1Round 16🇬🇵 GUADELOUPE203NT♠A-2+8
+3.0Round 17🇸🇪 SWEDEN32♠♠3+2-10
+2.9Round 15🇪🇸 SPAIN13NT♥5+2+1
+2.8Round 15🇪🇸 SPAIN42♠♦3-2+2
+2.7Round 1🇧🇩 BANGLADESH31NT♦Q=-11
+2.7Round 2🇩🇰 DENMARK234♠♣2=+0
+2.6Round 10🇨🇳 CHINA184♠x♣A-1+0
+2.6Round 14🇳🇿 NEW ZEALAND252♠♦2=+0
+2.5Round 6🇨🇦 CANADA264♥♣6-1+12
+2.5Round 17🇸🇪 SWEDEN124♠♥3=+0
+2.4Round 10🇨🇳 CHINA214♠♥K=-1
+2.4Round 12🇳🇱 NETHERLANDS252♦♣2-1+0
+2.3Round 2🇩🇰 DENMARK184♥♦K=+3
+2.3Round 16🇬🇵 GUADELOUPE213♦♣2=-1
+2.2Round 6🇨🇦 CANADA283♦♦5+1+0
+2.2Round 9🇦🇹 AUSTRIA14♠♥4=+0
+2.1Round 4🇸🇲 SAN MARINO234♠♦2=+3
+2.1Round 6🇨🇦 CANADA204♦♠7=+0
+2.1Round 17🇸🇪 SWEDEN63♥♦A-1-2
+1.9Round 12🇳🇱 NETHERLANDS314♥♠7-3+7
+1.8Round 7🇮🇪 IRELAND72♥♥3=-1
+1.6Round 7🇮🇪 IRELAND33NT♣5+3+1
+1.5Round 14🇳🇿 NEW ZEALAND184♠♦A=+0
+1.4Round 14🇳🇿 NEW ZEALAND324♠♥Q=-1
+1.4Round 15🇪🇸 SPAIN152♠♣K+1+0
+1.3Round 1🇧🇩 BANGLADESH82♣♦5+2+1
+1.3Round 6🇨🇦 CANADA323NT♦10+2+0
+1.2Round 12🇳🇱 NETHERLANDS176♥x♥10-1+9
+1.2Round 12🇳🇱 NETHERLANDS241NT♦2=+1
+1.2Round 16🇬🇵 GUADELOUPE324♥♣6=+0
+1.1Round 8🇭🇺 HUNGARY203NT♦6+1+1
+1.1Round 9🇦🇹 AUSTRIA82♥♠10-2-1
+1.1Round 16🇬🇵 GUADELOUPE304♠♣K+2+5
+1.0Round 2🇩🇰 DENMARK303NT♥2=+0
+0.9Round 1🇧🇩 BANGLADESH23NT♠5+1+0
+0.9Round 6🇨🇦 CANADA254♥♦7=-1
+0.9Round 10🇨🇳 CHINA224♠♥3+2+13
+0.9Round 16🇬🇵 GUADELOUPE224♦♥K-1-1
+0.8Round 2🇩🇰 DENMARK244♠♣4-1-2
+0.7Round 2🇩🇰 DENMARK224♠♥9-1-10
+0.7Round 8🇭🇺 HUNGARY304♥♠7-1+5
+0.7Round 9🇦🇹 AUSTRIA24♠♣A=-1
+0.7Round 9🇦🇹 AUSTRIA44♠♥7-1+6
+0.7Round 12🇳🇱 NETHERLANDS275♥♠3=+1
+0.6Round 7🇮🇪 IRELAND143♦♣A-1+3
+0.5Round 2🇩🇰 DENMARK253♦♣2+3+15
+0.5Round 14🇳🇿 NEW ZEALAND212♠♥K=+0
+0.4Round 4🇸🇲 SAN MARINO314♠♣A=+1
+0.4Round 10🇨🇳 CHINA273♥♠9-1-6
+0.3Round 1🇧🇩 BANGLADESH14♥♠6+1+11
+0.3Round 7🇮🇪 IRELAND94♣♥5-1-5
+0.3Round 12🇳🇱 NETHERLANDS304♠♣7+3-14
+0.3Round 16🇬🇵 GUADELOUPE241NT♥6=-8
+0.3Round 16🇬🇵 GUADELOUPE253NT♦5=-1
+0.3Round 17🇸🇪 SWEDEN133♦♦6=+0
+0.2Round 7🇮🇪 IRELAND104♠♦A=+1
+0.2Round 10🇨🇳 CHINA203NT♦6+2+0
+0.2Round 10🇨🇳 CHINA253NT♠2=+0
+0.2Round 15🇪🇸 SPAIN134NT♦K=+0
+0.1Round 8🇭🇺 HUNGARY224♥♥9+1-1
+0.1Round 9🇦🇹 AUSTRIA93♥♣A-1+0
+0.1Round 12🇳🇱 NETHERLANDS294♥♣Q=+13
+0.1Round 17🇸🇪 SWEDEN13NT♥8+1+1
-0.0Round 17🇸🇪 SWEDEN84♠♥K+1+0
-0.1Round 4🇸🇲 SAN MARINO254♥♣2-1+0
-0.1Round 4🇸🇲 SAN MARINO324♠♦9+1+0
-0.1Round 6🇨🇦 CANADA212NT♠4-1-1
-0.1Round 10🇨🇳 CHINA243♣♠K=+1
-0.1Round 14🇳🇿 NEW ZEALAND234♥♦5+1+0
-0.1Round 15🇪🇸 SPAIN121NT♥5=+1
-0.1Round 16🇬🇵 GUADELOUPE292♣♠4=+1
-0.2Round 4🇸🇲 SAN MARINO174♠♣A-1-2
-0.2Round 8🇭🇺 HUNGARY191NT♦2-2-1
-0.3Round 2🇩🇰 DENMARK284♥♦Q=+0
-0.3Round 4🇸🇲 SAN MARINO283NT♦3=+2
-0.3Round 10🇨🇳 CHINA194♠♥Q+1+13
-0.3Round 16🇬🇵 GUADELOUPE312♥♠2=+1
-0.5Round 8🇭🇺 HUNGARY313♠♣K-3-1
-0.5Round 14🇳🇿 NEW ZEALAND314♠♦A=-8
-0.6Round 1🇧🇩 BANGLADESH123NT♠8+3-1
-0.6Round 6🇨🇦 CANADA304♥♦6+1+0
-0.6Round 14🇳🇿 NEW ZEALAND303♥♣9-1+2
-0.6Round 17🇸🇪 SWEDEN51♠♥A+1+1
-0.7Round 9🇦🇹 AUSTRIA73NT♠3=+1
-0.8Round 2🇩🇰 DENMARK264♥♦5+2-13
-0.8Round 7🇮🇪 IRELAND56♠♣10+1-1
-0.9Round 2🇩🇰 DENMARK322♥♠K=+0
-0.9Round 7🇮🇪 IRELAND167NT♠5=+0
-1.0Round 1🇧🇩 BANGLADESH111NT♠3+2+6
-1.1Round 1🇧🇩 BANGLADESH162NT♠3=-6
-1.1Round 6🇨🇦 CANADA234♦♥4=+10
-1.1Round 14🇳🇿 NEW ZEALAND282♠♣K=-7
-1.2Round 1🇧🇩 BANGLADESH51NT♣7=+1
-1.2Round 10🇨🇳 CHINA303♣♣3=-1
-1.3Round 7🇮🇪 IRELAND13NT♥9=+1
-1.3Round 8🇭🇺 HUNGARY284♠♥2+2-11
-1.4Round 8🇭🇺 HUNGARY174♥♦Q+1+0
-1.4Round 8🇭🇺 HUNGARY323NT♠Q=+2
-1.4Round 9🇦🇹 AUSTRIA146♣♦K=+11
-1.5Round 14🇳🇿 NEW ZEALAND291NT♥7=+1
-1.5Round 15🇪🇸 SPAIN113NT♠5=+0
-1.5Round 16🇬🇵 GUADELOUPE271NT♥A+1+7
-1.5Round 17🇸🇪 SWEDEN151NT♣2+1+10
-1.7Round 12🇳🇱 NETHERLANDS283♥♦K-1-2
-1.8Round 4🇸🇲 SAN MARINO274♥♠7+1-4
-1.8Round 9🇦🇹 AUSTRIA161NT♠7=+1
-1.8Round 12🇳🇱 NETHERLANDS323NT♠4+1-1
-1.8Round 14🇳🇿 NEW ZEALAND192♠♣10-1+1
-1.9Round 16🇬🇵 GUADELOUPE192♠♥A-1+1
-2.1Round 2🇩🇰 DENMARK313♥♦A=+0
-2.1Round 16🇬🇵 GUADELOUPE282♠♥J+3-2
-2.1Round 17🇸🇪 SWEDEN104♠♥A=+0
-2.3Round 10🇨🇳 CHINA175♣♣A=+0
-2.3Round 15🇪🇸 SPAIN103♥♣K=+0
-2.5Round 8🇭🇺 HUNGARY252♠♥4-2-2
-2.5Round 16🇬🇵 GUADELOUPE262♥♦6+1-10
-2.8Round 1🇧🇩 BANGLADESH154♥♦8-2-5
-2.9Round 17🇸🇪 SWEDEN95♥♠2-1-6
-3.0Round 7🇮🇪 IRELAND43♥♦2-1+0
-3.0Round 9🇦🇹 AUSTRIA32♥♣7=-5
-3.1Round 6🇨🇦 CANADA273NT♠5-3+0
-3.1Round 8🇭🇺 HUNGARY243NT♠8+1+0
-3.3Round 8🇭🇺 HUNGARY213NT♦5=+0
-3.3Round 8🇭🇺 HUNGARY274♥♦9+1+10
-3.3Round 9🇦🇹 AUSTRIA123NT♠3=+0
-3.4Round 4🇸🇲 SAN MARINO194♠♠9-2-7
-3.4Round 17🇸🇪 SWEDEN162♥♦4-2-3
-3.5Round 14🇳🇿 NEW ZEALAND243NT♦5+1-1
-3.5Round 17🇸🇪 SWEDEN44♠♣9+1+13
-3.6Round 2🇩🇰 DENMARK274♥x♠A-2+3
-3.9Round 1🇧🇩 BANGLADESH74♥♠Q+1+0
-4.0Round 14🇳🇿 NEW ZEALAND276♦♥A=+0
-4.2Round 8🇭🇺 HUNGARY232♠♣7=-6
-4.7Round 17🇸🇪 SWEDEN116♦x♥Q-2-5
-4.8Round 4🇸🇲 SAN MARINO204♥♦9-1-12
-4.9Round 15🇪🇸 SPAIN74♥♣A=-9
-5.0Round 15🇪🇸 SPAIN57♣x♦2-4+0
-5.2Round 9🇦🇹 AUSTRIA152♥♥2+1-1
-5.6Round 4🇸🇲 SAN MARINO183NT♦Q=+1
-5.7Round 8🇭🇺 HUNGARY264♥♦Q+2-1
-5.7Round 12🇳🇱 NETHERLANDS184♥♠6+1+0
-5.9Round 9🇦🇹 AUSTRIA103♦♠4+2-10
-6.0Round 15🇪🇸 SPAIN92NT♠Q-1-5
-6.1Round 1🇧🇩 BANGLADESH44♥♦8-1-12
-6.1Round 4🇸🇲 SAN MARINO226♣♠K-1-14
-6.4Round 10🇨🇳 CHINA284♣♦5-2-8
-6.5Round 10🇨🇳 CHINA262♠♥J+2-10
-6.7Round 14🇳🇿 NEW ZEALAND174♥♠10-1-10
-7.1Round 1🇧🇩 BANGLADESH66♠♦8-2-13
-7.3Round 8🇭🇺 HUNGARY295♦x♦10=-6
-7.3Round 10🇨🇳 CHINA313NT♠5+2-2
-7.5Round 2🇩🇰 DENMARK214♠♣K=-11
-7.5Round 15🇪🇸 SPAIN34♥♦K-2-11
-7.9Round 9🇦🇹 AUSTRIA54♠♦5-1-10
-8.1Round 7🇮🇪 IRELAND152♠x♥10-2-3
-8.6Round 2🇩🇰 DENMARK205♦♠9-1-6
-8.8Round 7🇮🇪 IRELAND114♥♠5+1-11
-9.6Round 6🇨🇦 CANADA244♠♥J+1+8
-10.7Round 12🇳🇱 NETHERLANDS214♠♥A=-11
-11.0Round 6🇨🇦 CANADA296♦♣4=+2
-12.1Round 6🇨🇦 CANADA315♥♠Q+2-14
-12.8Round 12🇳🇱 NETHERLANDS203♠x♠5=-11
-16.4Round 14🇳🇿 NEW ZEALAND226NTx♥K-5-17