🇵🇱 ZAWISLAK Slawek · POLAND

31rank
+57.1Butler · 240 bds
+0.24per board
±4.8swing
-0.15vs par /bd · #66/111
+0.22adjusted /bd
Butler per round: 2.1 18 4.9 43.4 -0.2 8.1 -24.7 -28.2 3.4 14 3.7 12.6by round

vs par split: bidding -0.24 · play +0.13

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.22/bd

Card play — on target: opening leads 86.0% #12 of 111 · declarer play 77.2% #27 of 111 · defence 86.0% #68 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)93.2% (44)
Declarer play86.7% (15)73.8% (42)
Defence77.8% (45)90.8% (76)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 78.6% (14) · ♦ 91.7% (12) · ♣ 94.7% (19)

vs par by strain: NT -0.69 (73) · a suit +0.09 (167)

vs par by level: part-score -0.71 (83) · game -0.60 (135) · slam +4.77 (22)

By role: declaring -0.03/bd (-2.81 vs par · 118) · defending +0.50/bd (+2.43 vs par · 122)

By vulnerability: vulnerable +0.43/bd (-0.40 vs par · 120) · not vulnerable +0.05/bd (+0.11 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2B.PazurC.Gaddi – E.PizzaClosed20+2.1+0.11-1.65
Round 3B.PazurA.Levy – H.MouielClosed20+18.0+0.90+0.85
Round 4B.PazurA.Filip – E.VeleckyOpen20+4.9+0.25-0.60
Round 6B.PazurM.Briciu – O.GhigheciClosed20+43.4+2.17+2.35
Round 8B.PazurP.Bocken – C.RenardClosed20-0.2-0.01-2.30
Round 9B.PazurA.Dubinin – A.GromovClosed20+8.1+0.40-1.85
Round 11B.PazurJ.Castanheira – S.Costa PessoaClosed20-24.7-1.23-1.45
Round 14B.PazurF.Wrang – U.NilssonClosed20-28.2-1.41-0.85
Round 15B.PazurM.Dix – M.Parnis-EnglandOpen20+3.4+0.17+0.00
Round 17B.PazurH.Mcgann – T.HanlonClosed20+14.0+0.70+0.45
Round 18B.PazurG.Hegedus – L.HontiClosed20+3.7+0.18+3.10
Round 19B.PazurL.Naber – L.LuksOpen20+12.6+0.63+0.20

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
+15.0Round 8🇧🇪 BELGIUM127♥♣A-1+17
+11.2Round 6🇷🇴 ROMANIA166♥♠A-1+12
+11.0Round 6🇷🇴 ROMANIA73NT♠2=+11
+11.0Round 11🇵🇹 PORTUGAL36♦♦5-2+13
+11.0Round 19🇪🇪 ESTONIA186♦♠5=+11
+10.4Round 17🇮🇪 IRELAND124♥♠5-1+16
+10.2Round 2🇸🇲 SAN MARINO116♥♣8-3+15
+10.0Round 6🇷🇴 ROMANIA186♦♠K-1+10
+9.8Round 19🇪🇪 ESTONIA44♥♦Q=+3
+9.7Round 3🇫🇷 FRANCE132♦x♦6+1+11
+9.3Round 9🇷🇺 RUSSIA103NT♥K+1+1
+9.3Round 11🇵🇹 PORTUGAL136♦♥5=-2
+9.2Round 6🇷🇴 ROMANIA113NTx♥2-3+11
+9.2Round 18🇭🇺 HUNGARY24♠♣A-1+10
+9.0Round 2🇸🇲 SAN MARINO24♥♠5+1+11
+8.5Round 15🇲🇹 MALTA194♠♦K+2+5
+7.9Round 3🇫🇷 FRANCE36♠♥5-3+14
+7.5Round 9🇷🇺 RUSSIA62♦x♠J+2-1
+7.3Round 18🇭🇺 HUNGARY36♣♣2+1+1
+7.2Round 2🇸🇲 SAN MARINO35♦x♥2=+3
+6.8Round 3🇫🇷 FRANCE164♥♠5-1+9
+6.8Round 15🇲🇹 MALTA205♥x♦J-3+4
+6.7Round 15🇲🇹 MALTA56♦♣10-1+13
+6.6Round 8🇧🇪 BELGIUM64♠♦3=+11
+6.6Round 14🇸🇪 SWEDEN194♠♥J+2+17
+6.5Round 4🇸🇰 SLOVAKIA134♠♦4-1+6
+6.4Round 2🇸🇲 SAN MARINO106NT♥6=+0
+6.2Round 4🇸🇰 SLOVAKIA127♥♥4=+0
+6.2Round 17🇮🇪 IRELAND54♥♣4=+8
+6.0Round 2🇸🇲 SAN MARINO13NT♥Q-3+2
+5.9Round 2🇸🇲 SAN MARINO44♠♦6+1+1
+5.6Round 9🇷🇺 RUSSIA24♠♦5=+0
+5.6Round 14🇸🇪 SWEDEN143♥♠K+1+7
+5.4Round 6🇷🇴 ROMANIA17NT♣J=+0
+5.4Round 19🇪🇪 ESTONIA113♣♥2-3+6
+5.1Round 17🇮🇪 IRELAND22♦♦7+2+7
+5.0Round 19🇪🇪 ESTONIA153NT♣10+3+13
+4.9Round 9🇷🇺 RUSSIA204♥♦A=+0
+4.6Round 14🇸🇪 SWEDEN16♥♣10-1+14
+4.5Round 18🇭🇺 HUNGARY152♦♠3-2+5
+4.4Round 11🇵🇹 PORTUGAL13NT♦A-2+6
+4.2Round 6🇷🇴 ROMANIA132♣♠Q=+5
+4.1Round 3🇫🇷 FRANCE183NT♠K+1-12
+4.0Round 15🇲🇹 MALTA12♥♦J=+6
+3.8Round 3🇫🇷 FRANCE93♥♦3-3+11
+3.7Round 8🇧🇪 BELGIUM23NT♣4+2+0
+3.6Round 4🇸🇰 SLOVAKIA202♥♦A-2+3
+3.6Round 17🇮🇪 IRELAND164♠♣A-2+7
+3.6Round 17🇮🇪 IRELAND202♦♦6+3+0
+3.6Round 19🇪🇪 ESTONIA124♥♠10-2+8
+3.4Round 15🇲🇹 MALTA153♥x♠5-1+7
+2.9Round 4🇸🇰 SLOVAKIA182♥x♦K-1+1
+2.9Round 9🇷🇺 RUSSIA113NT♦Q-3+7
+2.9Round 11🇵🇹 PORTUGAL102♦x♠10=+2
+2.9Round 18🇭🇺 HUNGARY125♦♣A-1+6
+2.8Round 2🇸🇲 SAN MARINO53NT♥K+1+0
+2.8Round 8🇧🇪 BELGIUM133NT♦5+3-13
+2.8Round 11🇵🇹 PORTUGAL172♥♠K=+5
+2.8Round 19🇪🇪 ESTONIA134♠♦J=+0
+2.7Round 3🇫🇷 FRANCE113♠♥3-2-1
+2.7Round 15🇲🇹 MALTA24♠♦Q-2+3
+2.7Round 17🇮🇪 IRELAND34♠♦5=+0
+2.6Round 3🇫🇷 FRANCE53♥♣K-2-1
+2.6Round 14🇸🇪 SWEDEN105♦x♠A-1+0
+2.6Round 17🇮🇪 IRELAND73♦♥J+1+0
+2.6Round 17🇮🇪 IRELAND171NT♣4+2+6
+2.5Round 3🇫🇷 FRANCE156♥♦9+1+11
+2.4Round 6🇷🇴 ROMANIA123♣♠K=+1
+2.3Round 4🇸🇰 SLOVAKIA93NT♥6-2+6
+2.2Round 18🇭🇺 HUNGARY83NT♥7-1+5
+2.2Round 19🇪🇪 ESTONIA94♠♣3=+0
+2.1Round 3🇫🇷 FRANCE192♠♣K-1-7
+2.1Round 8🇧🇪 BELGIUM114♥♦10=+0
+2.1Round 19🇪🇪 ESTONIA74♥♣10=-1
+1.9Round 3🇫🇷 FRANCE123NT♠9+1-1
+1.9Round 8🇧🇪 BELGIUM173♠♣J=+0
+1.9Round 15🇲🇹 MALTA105♥x♦A-2+0
+1.8Round 6🇷🇴 ROMANIA54♠♣J-1+5
+1.7Round 15🇲🇹 MALTA85♦x♥6-1+5
+1.7Round 17🇮🇪 IRELAND185♦x♥7-1+6
+1.6Round 2🇸🇲 SAN MARINO174♥♠A+1+0
+1.6Round 3🇫🇷 FRANCE144♥♣A+1+11
+1.6Round 6🇷🇴 ROMANIA145♥♣A=+0
+1.6Round 18🇭🇺 HUNGARY104♠♦J+2+12
+1.5Round 14🇸🇪 SWEDEN72♥♦K+2-1
+1.4Round 2🇸🇲 SAN MARINO73NT♣10+2-1
+1.4Round 6🇷🇴 ROMANIA203♦♣6+1+0
+1.3Round 4🇸🇰 SLOVAKIA104♥♥4+1-12
+1.3Round 9🇷🇺 RUSSIA34♦♥9-1-1
+1.3Round 14🇸🇪 SWEDEN154♥♠Q-2+11
+1.2Round 8🇧🇪 BELGIUM152♦♥K-2+1
+1.1Round 8🇧🇪 BELGIUM76♠♦A+1-13
+1.1Round 8🇧🇪 BELGIUM83NT♣6-1+5
+1.1Round 17🇮🇪 IRELAND103NT♣5=-2
+1.0Round 4🇸🇰 SLOVAKIA33NT♣6=+1
+0.9Round 4🇸🇰 SLOVAKIA113NT♦3+1+11
+0.9Round 17🇮🇪 IRELAND84♠♠10+1+0
+0.8Round 4🇸🇰 SLOVAKIA14♠+1+0
+0.8Round 17🇮🇪 IRELAND132♠♦7-1+0
+0.8Round 19🇪🇪 ESTONIA164♥♠K+1+1
+0.7Round 11🇵🇹 PORTUGAL72♠♣K-1-1
+0.7Round 15🇲🇹 MALTA133♥♠10-1+1
+0.6Round 6🇷🇴 ROMANIA151NT♦2+1-1
+0.5Round 9🇷🇺 RUSSIA153NT♦4+1+0
+0.5Round 19🇪🇪 ESTONIA103♣♦2+1+0
+0.4Round 9🇷🇺 RUSSIA14♠♣5=-11
+0.4Round 9🇷🇺 RUSSIA41NT♣A=+1
+0.3Round 6🇷🇴 ROMANIA82♠♣7+2+6
+0.3Round 9🇷🇺 RUSSIA133NT♥2=+0
+0.3Round 9🇷🇺 RUSSIA181NT♦K-1+0
+0.3Round 11🇵🇹 PORTUGAL63NT♥4+2+0
+0.3Round 18🇭🇺 HUNGARY91NT♣5-1+2
+0.3Round 18🇭🇺 HUNGARY173NT♦10=+11
+0.2Round 11🇵🇹 PORTUGAL202♠♦K+2-10
+0.2Round 14🇸🇪 SWEDEN42♠♣2=-1
+0.2Round 14🇸🇪 SWEDEN93NT♠6+1+0
+0.2Round 15🇲🇹 MALTA75♥♣A=+0
+0.2Round 19🇪🇪 ESTONIA63♠♠6-1-2
+0.1Round 8🇧🇪 BELGIUM42♥♠7=+0
+0.1Round 8🇧🇪 BELGIUM53♦♦3-2+0
+0.1Round 8🇧🇪 BELGIUM164♥♦J+1+0
+0.1Round 18🇭🇺 HUNGARY44♥♠9+1-4
+0.1Round 19🇪🇪 ESTONIA194♠♣A=+0
+0.0Round 2🇸🇲 SAN MARINO192♠♠5=-1
+0.0Round 6🇷🇴 ROMANIA23NT♣4+1+0
+0.0Round 11🇵🇹 PORTUGAL163♦♣3-1+5
-0.0Round 15🇲🇹 MALTA43NT♥4=+1
-0.0Round 15🇲🇹 MALTA66NT♠8=+0
+0.0Round 18🇭🇺 HUNGARY16NT♥Q-3+11
-0.1Round 3🇫🇷 FRANCE74♠♣K+1+0
-0.1Round 9🇷🇺 RUSSIA84♥♦7+2-11
-0.1Round 9🇷🇺 RUSSIA173NT♣K+1-10
-0.1Round 19🇪🇪 ESTONIA33NT♦6=+2
-0.1Round 19🇪🇪 ESTONIA53NT♦5+1+0
-0.2Round 3🇫🇷 FRANCE22♥♠10+1+0
-0.2Round 4🇸🇰 SLOVAKIA63NT♦J=+1
-0.2Round 8🇧🇪 BELGIUM184♥♣Q=-1
-0.3Round 9🇷🇺 RUSSIA163NT♦5+1+1
-0.3Round 14🇸🇪 SWEDEN174♥♣10=-11
-0.4Round 18🇭🇺 HUNGARY141♥♠8+3-1
-0.5Round 2🇸🇲 SAN MARINO93NT♥3=-1
-0.5Round 4🇸🇰 SLOVAKIA83NT♣A+1+0
-0.5Round 6🇷🇴 ROMANIA35♣♠J=+0
-0.5Round 6🇷🇴 ROMANIA65♦♥J=+0
-0.5Round 6🇷🇴 ROMANIA103NT♠8+2-1
-0.5Round 11🇵🇹 PORTUGAL81NT♠7=-5
-0.6Round 4🇸🇰 SLOVAKIA163♥♣6-1-2
-0.6Round 4🇸🇰 SLOVAKIA193NT♥8+1+0
-0.6Round 8🇧🇪 BELGIUM103♠♣A=+0
-0.6Round 11🇵🇹 PORTUGAL123NT♥5+1-1
-0.6Round 14🇸🇪 SWEDEN54♠♥A=+0
-0.7Round 15🇲🇹 MALTA94♠♥7+1+0
-0.7Round 18🇭🇺 HUNGARY164♠♣Q=+1
-0.8Round 3🇫🇷 FRANCE103NT♥4+1+1
-0.8Round 4🇸🇰 SLOVAKIA45♥x♣Q-1+0
-0.8Round 17🇮🇪 IRELAND42♥♣J+1-10
-0.9Round 3🇫🇷 FRANCE172♠♦2+3-6
-0.9Round 6🇷🇴 ROMANIA172NT♣5+1+0
-0.9Round 15🇲🇹 MALTA185♣♠10=-2
-1.0Round 18🇭🇺 HUNGARY183NT♠3+1-1
-1.1Round 11🇵🇹 PORTUGAL184♥♠3-1-6
-1.1Round 14🇸🇪 SWEDEN202♠♦9-1+0
-1.1Round 19🇪🇪 ESTONIA201NT♠A+2+0
-1.3Round 11🇵🇹 PORTUGAL153♠♦9=-8
-1.3Round 14🇸🇪 SWEDEN122♥♠9-1+0
-1.4Round 3🇫🇷 FRANCE14♠♦6+2-11
-1.6Round 17🇮🇪 IRELAND113NT♦5+3-3
-1.7Round 14🇸🇪 SWEDEN131NT♦7=+0
-1.8Round 2🇸🇲 SAN MARINO83♠♣4-2+0
-1.8Round 17🇮🇪 IRELAND11NT♠A-2-8
-1.9Round 17🇮🇪 IRELAND194♥♦5-1-10
-2.0Round 9🇷🇺 RUSSIA124♠♣6+1+8
-2.1Round 2🇸🇲 SAN MARINO143NT♦7+4-2
-2.1Round 15🇲🇹 MALTA172♠♥7=+0
-2.1Round 18🇭🇺 HUNGARY193NT♥K-1+2
-2.2Round 4🇸🇰 SLOVAKIA23NT=-10
-2.2Round 11🇵🇹 PORTUGAL143♣♣K-5-3
-2.3Round 4🇸🇰 SLOVAKIA142♥♥4=+0
-2.4Round 9🇷🇺 RUSSIA144♥♦K-1-10
-2.4Round 18🇭🇺 HUNGARY204♠♦A-1-6
-2.5Round 6🇷🇴 ROMANIA192♠♣4-1-5
-2.6Round 4🇸🇰 SLOVAKIA154♠♦J+1-11
-2.7Round 8🇧🇪 BELGIUM142♦♥6+1-1
-2.8Round 2🇸🇲 SAN MARINO63♠♦6+2-6
-2.8Round 17🇮🇪 IRELAND143NT♥J=+2
-2.9Round 15🇲🇹 MALTA33NT♠J+3-13
-3.1Round 2🇸🇲 SAN MARINO136♠♥Q=-1
-3.1Round 4🇸🇰 SLOVAKIA74♥♥5+1+0
-3.1Round 18🇭🇺 HUNGARY74♠♣10+2+17
-3.1Round 18🇭🇺 HUNGARY114♠♣A=-3
-3.2Round 9🇷🇺 RUSSIA53♥♠5=+0
-3.2Round 15🇲🇹 MALTA162♠♦4+2-1
-3.2Round 17🇮🇪 IRELAND93♥x♥4-2+5
-3.3Round 4🇸🇰 SLOVAKIA172♥♣A=-5
-3.3Round 18🇭🇺 HUNGARY51♠♠4+1-1
-3.3Round 18🇭🇺 HUNGARY135♦♣A=+0
-3.4Round 6🇷🇴 ROMANIA43NT♠7+1-1
-3.5Round 17🇮🇪 IRELAND65♦♥4=-3
-3.5Round 19🇪🇪 ESTONIA13NT♣Q-1-5
-3.8Round 8🇧🇪 BELGIUM204♠♦J+2-13
-3.8Round 9🇷🇺 RUSSIA92NT♥J+1-2
-3.8Round 19🇪🇪 ESTONIA143♣♠K-1-2
-3.9Round 3🇫🇷 FRANCE201NT♠A=+1
-3.9Round 15🇲🇹 MALTA143♠♣7+1-6
-4.0Round 2🇸🇲 SAN MARINO185♥♠A-1-9
-4.1Round 8🇧🇪 BELGIUM31NT♦K+1-6
-4.2Round 14🇸🇪 SWEDEN34♠x♥A-1+0
-4.2Round 14🇸🇪 SWEDEN61NT♠7+2-6
-4.4Round 4🇸🇰 SLOVAKIA55♣♦Q+1-1
-4.6Round 11🇵🇹 PORTUGAL92NT♣7+1+10
-4.6Round 14🇸🇪 SWEDEN114♠♦5-1-10
-4.8Round 2🇸🇲 SAN MARINO123♣♦Q-2-7
-5.2Round 3🇫🇷 FRANCE44♠♥K=+0
-5.3Round 3🇫🇷 FRANCE63♠♥A+1-6
-5.3Round 18🇭🇺 HUNGARY65♦x♣4-2-5
-5.5Round 19🇪🇪 ESTONIA24♠♥Q-1-10
-5.6Round 9🇷🇺 RUSSIA194♠♠J=+0
-5.7Round 8🇧🇪 BELGIUM193NT♥4-3-10
-5.8Round 14🇸🇪 SWEDEN83NT♦6=-7
-5.9Round 19🇪🇪 ESTONIA83♣♥A-3-11
-6.0Round 14🇸🇪 SWEDEN183NT♥2-2-7
-6.3Round 2🇸🇲 SAN MARINO164♠♣K-1-10
-6.3Round 11🇵🇹 PORTUGAL27♦♣5=+2
-6.4Round 11🇵🇹 PORTUGAL54♠♦K-1-13
-6.6Round 15🇲🇹 MALTA123NT♥6+1-8
-7.0Round 8🇧🇪 BELGIUM16♦♥3-2-11
-7.4Round 6🇷🇴 ROMANIA93♠♥7=-6
-7.8Round 9🇷🇺 RUSSIA71NTx♠8-1-9
-8.6Round 14🇸🇪 SWEDEN164♠♣4-1-10
-9.9Round 3🇫🇷 FRANCE83NT♥K=-7
-10.0Round 11🇵🇹 PORTUGAL194♠x♠2-3-9
-10.8Round 2🇸🇲 SAN MARINO205♥♠A-2-15
-10.9Round 19🇪🇪 ESTONIA173♥x♦5-3-9
-11.2Round 11🇵🇹 PORTUGAL114♣x♦A=-9
-11.7Round 17🇮🇪 IRELAND155♥♣J-1-12
-11.9Round 8🇧🇪 BELGIUM94♥x♠2-3-12
-12.1Round 11🇵🇹 PORTUGAL43♠x♣7-3-5
-12.2Round 2🇸🇲 SAN MARINO156♣♠Q-1-12
-12.4Round 14🇸🇪 SWEDEN23NT♠9-2-13
-12.9Round 15🇲🇹 MALTA113NT♥J-4-15