🇵🇱 NOWAK Kamil · POLAND

1rank
+252.8Butler · 240 bds
+1.05per board
±4.3swing
+0.51vs par /bd · #23/91
+0.99adjusted /bd
Butler per round: 48.7 -7.9 27.2 43.2 -22.9 17.9 4.2 4.8 47.2 62 21.5 6.9by round

vs par split: bidding -0.06 · play +0.58

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.99/bd

Card play — on target: opening leads 82.1% #24 of 91 · declarer play 78.8% #28 of 91 · defence 88.9% #22 of 91

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (15)82.9% (41)
Declarer play63.6% (22)84.1% (63)
Defence89.7% (29)88.6% (70)

Opening leads by suit led: ♠ 64.7% (17) · ♥ 93.8% (16) · ♦ 91.7% (12) · ♣ 81.8% (11)

vs par by strain: NT +0.52 (62) · a suit +0.53 (177)

vs par by level: part-score +0.04 (96) · game +0.90 (118) · slam +0.60 (25)

By role: declaring +1.00/bd (-1.53 vs par · 141) · defending +1.13/bd (+3.41 vs par · 99)

By vulnerability: vulnerable +1.09/bd (+0.72 vs par · 120) · not vulnerable +1.01/bd (+0.30 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.ChodackiS.Hermann – A.CharkowClosed20+48.7+2.44-0.45
Round 3M.ChodackiA.Aimala – V.FagerlundClosed20-7.9-0.40-1.45
Round 4M.ChodackiA.Morgiel – V.VikjordClosed20+27.2+1.36+1.90
Round 6M.ChodackiJ.Richards – B.BarrettClosed20+43.2+2.16+1.50
Round 7M.ChodackiB.Szirmay-Kalos – C.KonkolyClosed20-22.9-1.15-2.90
Round 11P.JassemJ.Karlsson – A.StokkaClosed20+17.9+0.89+1.60
Round 12P.JassemC.Bakke – H.EideOpen20+4.2+0.21+0.30
Round 13P.JassemJ.Paul – A.RobertsOpen20+4.8+0.24+2.80
Round 14P.JassemT.Tiholov – Z.DraganovOpen20+47.2+2.36+0.45
Round 15P.JassemK.Kapayannidi – M.SofiosClosed20+62.0+3.10+2.20
Round 16P.JassemG.Zanasi – G.Delle CaveClosed20+21.5+1.07+0.00
Round 17P.JassemC.Korkmaz – D.UnalanClosed20+6.9+0.35+0.15

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
+12.8Round 14🇧🇬 BULGARIA106♠♥8-1+17
+12.4Round 14🇧🇬 BULGARIA156♠♦K-4+15
+10.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES194♥♥5-1+11
+10.0Round 12🇳🇴 NORWAY43NT♥7-2+8
+9.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154♥♣Q=+7
+8.8Round 15🇬🇷 GREECE65♥♠K-1+8
+8.7Round 17🇹🇷 TURKEY206♠♦6+1+1
+8.5Round 16🇮🇹 ITALY66♥♠J=+15
+8.5Round 17🇹🇷 TURKEY176♣♦A=+9
+8.4Round 17🇹🇷 TURKEY36♦♥J=-2
+8.2Round 15🇬🇷 GREECE43NTx♠4-2+12
+7.9Round 1🇦🇹 AUSTRIA56♠♥8+1-11
+7.9Round 14🇧🇬 BULGARIA126♠♦6=+0
+7.8Round 17🇹🇷 TURKEY116♥♠K-1+14
+7.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♥A-1+10
+7.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥K+1+8
+7.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES115♣♦A-1+6
+7.2Round 15🇬🇷 GREECE14♥♠3+2+11
+7.1Round 3🇫🇮 FINLAND123NT♥5=+10
+7.1Round 15🇬🇷 GREECE35♦♠2=+11
+6.9Round 1🇦🇹 AUSTRIA154♥♥3-1+12
+6.9Round 4🇩🇪 GERMANY22♦x♣J-2+5
+6.9Round 4🇩🇪 GERMANY64♠♥Q=+0
+6.8Round 4🇩🇪 GERMANY83♦♠8-4+7
+6.7Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23NT♣J=+7
+6.7Round 11🇸🇪 SWEDEN165♦♣3-3+11
+6.6Round 11🇸🇪 SWEDEN155♦♥3=+6
+6.6Round 17🇹🇷 TURKEY104♠♦A+2+13
+6.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES144♥♠10=-1
+6.4Round 1🇦🇹 AUSTRIA124♠♦Q-1+10
+6.3Round 14🇧🇬 BULGARIA41NTx♦10+1+11
+6.0Round 11🇸🇪 SWEDEN114♠♣3+1+4
+5.9Round 4🇩🇪 GERMANY155♥♠K=+0
+5.9Round 7🇭🇺 HUNGARY124♥x♦K-1+6
+5.8Round 15🇬🇷 GREECE153♠♥2-2+3
+5.7Round 12🇳🇴 NORWAY174♥♣K=+7
+5.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES32NT♠5-2+11
+5.6Round 11🇸🇪 SWEDEN101NT♥K=+6
+5.6Round 15🇬🇷 GREECE72♠♥Q=+6
+5.4Round 12🇳🇴 NORWAY63NT♥Q=+14
+5.3Round 1🇦🇹 AUSTRIA162♥♠2-3+7
+5.1Round 3🇫🇮 FINLAND34♥♦10+1+0
+5.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES14♠♣6=+7
+5.1Round 11🇸🇪 SWEDEN55♣♦Q-3+10
+5.0Round 12🇳🇴 NORWAY124♥♣2-1+6
+4.9Round 14🇧🇬 BULGARIA64♠♥J+1+8
+4.8Round 4🇩🇪 GERMANY115♠♦J=+11
+4.8Round 15🇬🇷 GREECE105♦♥2-1+6
+4.7Round 4🇩🇪 GERMANY134♥♣J-2+2
+4.7Round 12🇳🇴 NORWAY163♦♣A-2+0
+4.6Round 3🇫🇮 FINLAND73NT♥K+2+0
+4.5Round 1🇦🇹 AUSTRIA83NT♦4=-1
+4.5Round 1🇦🇹 AUSTRIA173NT♠2-2+5
+4.5Round 16🇮🇹 ITALY193♠♦A-1-2
+4.2Round 1🇦🇹 AUSTRIA181NT♥2-2+3
+4.2Round 3🇫🇮 FINLAND64♦♥K-2+3
+4.2Round 12🇳🇴 NORWAY194♥♦A=+0
+4.2Round 16🇮🇹 ITALY123♥♦J=+0
+4.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES161NT♥3=+5
+3.9Round 14🇧🇬 BULGARIA191NT♠K+1+5
+3.7Round 11🇸🇪 SWEDEN192♥♣A+2+7
+3.7Round 16🇮🇹 ITALY153NT♦Q-2+13
+3.6Round 3🇫🇮 FINLAND166♥♥J=+0
+3.6Round 11🇸🇪 SWEDEN173NT♥3-3+6
+3.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES173♣♥5+1+1
+3.5Round 11🇸🇪 SWEDEN45♦♠2+1+13
+3.5Round 14🇧🇬 BULGARIA172♥♣J-3+6
+3.4Round 11🇸🇪 SWEDEN74♥♣K+1+2
+3.2Round 1🇦🇹 AUSTRIA132♠♦5=-1
+3.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♠♣8+1+1
+3.1Round 15🇬🇷 GREECE122♠♥7=+6
+3.1Round 16🇮🇹 ITALY44♠♥7+1+0
+3.1Round 16🇮🇹 ITALY105♥♠2=+0
+2.9Round 7🇭🇺 HUNGARY154♥♦5+1+0
+2.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124NT♠2+2+13
+2.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♠♥K-1-2
+2.9Round 15🇬🇷 GREECE54♠♦Q=+0
+2.8Round 4🇩🇪 GERMANY73♥♦5+1+1
+2.8Round 16🇮🇹 ITALY136♦♥7-1+6
+2.7Round 12🇳🇴 NORWAY113♦♥A=+0
+2.7Round 14🇧🇬 BULGARIA85♥x♠A-2+0
+2.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♠7+1+1
+2.5Round 17🇹🇷 TURKEY182♠♥2-1+0
+2.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES64♥♠6+1+0
+2.4Round 11🇸🇪 SWEDEN33♦♦2+3-8
+2.4Round 12🇳🇴 NORWAY86♣x♥K-1+5
+2.3Round 7🇭🇺 HUNGARY115♦♣K=-2
+2.2Round 15🇬🇷 GREECE182♠♥7+1+0
+2.1Round 1🇦🇹 AUSTRIA112♦♠5+2+1
+2.1Round 14🇧🇬 BULGARIA16♥♠9+1-11
+2.0Round 1🇦🇹 AUSTRIA193♠♥Q=+1
+1.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES103NT♥K=-1
+1.9Round 15🇬🇷 GREECE22NT♦5=+0
+1.8Round 4🇩🇪 GERMANY12♠♠Q+2+1
+1.8Round 12🇳🇴 NORWAY184♠♦Q-1+9
+1.7Round 14🇧🇬 BULGARIA114♥♠J=+8
+1.7Round 15🇬🇷 GREECE163NT♠5+3+2
+1.7Round 16🇮🇹 ITALY203♦♦2+1-10
+1.6Round 17🇹🇷 TURKEY84♠♣9+1+11
+1.5Round 4🇩🇪 GERMANY184♥♣Q+1+0
+1.5Round 14🇧🇬 BULGARIA93♥♠8-1-2
+1.5Round 15🇬🇷 GREECE97♥♦7=+0
+1.4Round 11🇸🇪 SWEDEN92♦♥K+1+0
+1.4Round 15🇬🇷 GREECE174♠♦A+2-11
+1.3Round 4🇩🇪 GERMANY51NT♠10=-1
+1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♥5-1+5
+1.2Round 16🇮🇹 ITALY171NT♦3+2+1
+1.1Round 1🇦🇹 AUSTRIA23NT♦10+2+0
+1.1Round 1🇦🇹 AUSTRIA33NT♠5+1+0
+1.1Round 12🇳🇴 NORWAY31NT♦5-2-11
+1.1Round 15🇬🇷 GREECE113♣♦2-1+2
+1.1Round 17🇹🇷 TURKEY134♠♣6=+3
+1.0Round 1🇦🇹 AUSTRIA13♦♦5-2+0
+1.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♦♦3=+0
+1.0Round 15🇬🇷 GREECE83♥♦Q+1+1
+0.9Round 1🇦🇹 AUSTRIA72♠x♣A-1+2
+0.9Round 4🇩🇪 GERMANY174♠♥8=+0
+0.9Round 14🇧🇬 BULGARIA132♣♥A-1-1
+0.9Round 15🇬🇷 GREECE205♠♣10=+0
+0.9Round 16🇮🇹 ITALY72♠♥2+2+1
+0.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♦♦J+1+0
+0.6Round 4🇩🇪 GERMANY201NT♥5=-1
+0.6Round 7🇭🇺 HUNGARY67♠♦5=+0
+0.6Round 7🇭🇺 HUNGARY183NT♠K=-1
+0.6Round 12🇳🇴 NORWAY54♠♦J+1+0
+0.6Round 14🇧🇬 BULGARIA143♦♣J+1+0
+0.6Round 16🇮🇹 ITALY85♣♣2+2-14
+0.6Round 16🇮🇹 ITALY163NT♥6+1+10
+0.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES43NT♣2+1+0
+0.5Round 11🇸🇪 SWEDEN124♠♣A=+0
+0.4Round 3🇫🇮 FINLAND204♥♠7+1+0
+0.4Round 4🇩🇪 GERMANY43NT♥6+2+13
+0.3Round 3🇫🇮 FINLAND46♥♠2-1+3
+0.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES123NT♥4+2-10
+0.3Round 7🇭🇺 HUNGARY13NT♥5+3-11
+0.3Round 14🇧🇬 BULGARIA54♠♥K=-3
+0.3Round 17🇹🇷 TURKEY142♦♠A+2+0
+0.2Round 1🇦🇹 AUSTRIA102♠♦5+1+1
+0.1Round 1🇦🇹 AUSTRIA202♥♣A=-1
+0.1Round 3🇫🇮 FINLAND192♠♠6+2-6
+0.1Round 7🇭🇺 HUNGARY104♥♣A-1-6
+0.1Round 16🇮🇹 ITALY51NT♠2-1+0
-0.0Round 1🇦🇹 AUSTRIA144♥♦Q+2-11
+0.0Round 4🇩🇪 GERMANY92♠♦7-1+1
-0.0Round 14🇧🇬 BULGARIA164♠♥2+1+0
-0.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES51NT♠3+1+1
-0.1Round 7🇭🇺 HUNGARY144♠♣A+1+0
-0.1Round 7🇭🇺 HUNGARY202♠♦5+2-10
-0.1Round 12🇳🇴 NORWAY71NT♥7+1-1
-0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND11NT♠6+1+0
-0.2Round 3🇫🇮 FINLAND24♣♦J+2-14
-0.2Round 3🇫🇮 FINLAND133NT♣4=+1
-0.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES132♠♥4-2+2
-0.2Round 11🇸🇪 SWEDEN142♠♥J+1+7
-0.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND81NT♠3=+1
-0.2Round 15🇬🇷 GREECE142♠♦2-1+1
-0.3Round 1🇦🇹 AUSTRIA44♥♦A+1-13
-0.3Round 3🇫🇮 FINLAND9Pass-3
-0.4Round 11🇸🇪 SWEDEN14♠♠6=+1
-0.4Round 11🇸🇪 SWEDEN184♠♣A+1+0
-0.4Round 16🇮🇹 ITALY91NT♠6+1-6
-0.5Round 1🇦🇹 AUSTRIA93NT♠2+2-13
-0.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES203NT♥2+2+0
-0.5Round 17🇹🇷 TURKEY41NT♣A+2+1
-0.7Round 3🇫🇮 FINLAND114♠♣7=-1
-0.7Round 3🇫🇮 FINLAND144♥♠5-2+7
-0.7Round 12🇳🇴 NORWAY204♥♠J+1+0
-0.8Round 14🇧🇬 BULGARIA73NT♥Q+2-16
-0.9Round 7🇭🇺 HUNGARY54♣♠5=+1
-0.9Round 11🇸🇪 SWEDEN64♠♥J+3-12
-1.0Round 7🇭🇺 HUNGARY162NT♦5-1-4
-1.0Round 7🇭🇺 HUNGARY192♠♦3+1+0
-1.0Round 16🇮🇹 ITALY21NT♦8-2+0
-1.0Round 16🇮🇹 ITALY184♥♥2+2-1
-1.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151NT♣Q=+0
-1.1Round 15🇬🇷 GREECE194♥♠5+1-13
-1.1Round 16🇮🇹 ITALY31NT♥3-2-2
-1.1Round 17🇹🇷 TURKEY93♦♠A+2+1
-1.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES82♥♦Q-1-8
-1.2Round 7🇭🇺 HUNGARY92♥♣6-2+0
-1.2Round 12🇳🇴 NORWAY14♥♠8+1+0
-1.2Round 12🇳🇴 NORWAY143♣♥A+1+0
-1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND191NT♦5-1+0
-1.3Round 4🇩🇪 GERMANY103NT♥4=+0
-1.3Round 17🇹🇷 TURKEY193♥♠A=+0
-1.4Round 3🇫🇮 FINLAND84♠♣Q=+1
-1.4Round 16🇮🇹 ITALY113♣♠6+1+0
-1.5Round 17🇹🇷 TURKEY122♥♦2=+0
-1.6Round 7🇭🇺 HUNGARY43NT♣2=+0
-1.6Round 7🇭🇺 HUNGARY172♠x♦K-1-1
-1.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♠♥4+3+9
-1.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♣A+1+0
-1.8Round 14🇧🇬 BULGARIA23♦♠9=-7
-1.9Round 1🇦🇹 AUSTRIA61♠♦2+2+0
-1.9Round 3🇫🇮 FINLAND51NT♠4=+2
-1.9Round 3🇫🇮 FINLAND174♠♥5-1-5
-1.9Round 4🇩🇪 GERMANY144♠♦Q-1-5
-1.9Round 15🇬🇷 GREECE133NT♠10+1-1
-2.0Round 3🇫🇮 FINLAND101NT♠4=-1
-2.0Round 14🇧🇬 BULGARIA34♠♣2-2-11
-2.1Round 4🇩🇪 GERMANY35♦♥K-2-6
-2.1Round 7🇭🇺 HUNGARY83NT♥2=+0
-2.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♦7=+11
-2.1Round 17🇹🇷 TURKEY63NT♠K+1+0
-2.3Round 4🇩🇪 GERMANY196♣♥3+1+12
-2.4Round 3🇫🇮 FINLAND183♣♠9+1-1
-2.4Round 17🇹🇷 TURKEY24♠♥A-1-5
-2.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES71NT♥6+2+10
-2.9Round 7🇭🇺 HUNGARY75♥x♥9-1-2
-3.1Round 4🇩🇪 GERMANY122♥♦A+2+1
-3.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♦♠A+1+13
-3.5Round 17🇹🇷 TURKEY72♦♠K+2-1
-3.6Round 14🇧🇬 BULGARIA203♠♣2-1+1
-3.8Round 11🇸🇪 SWEDEN202♠♥A-1-5
-3.8Round 16🇮🇹 ITALY144♠♣A-2-6
-4.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133♦♥A=+0
-4.5Round 17🇹🇷 TURKEY14♠♦2+2-14
-4.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♥♦A=-6
-4.7Round 12🇳🇴 NORWAY153♦♣10+2-7
-4.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♥♠A+1-8
-4.8Round 16🇮🇹 ITALY14♥♠3-1-5
-5.0Round 17🇹🇷 TURKEY163NT♠3-3-9
-5.7Round 12🇳🇴 NORWAY133NT♠K=-13
-5.8Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES94♠♥7-2-7
-5.9Round 17🇹🇷 TURKEY155♠♣K=-11
-6.1Round 14🇧🇬 BULGARIA186♥♦10-1-11
-6.3Round 11🇸🇪 SWEDEN86NTx♥K-1-14
-7.1Round 7🇭🇺 HUNGARY23NT♦10-3-14
-7.4Round 4🇩🇪 GERMANY165♦x♠5=-3
-7.5Round 7🇭🇺 HUNGARY35♦♣A-1-6
-8.0Round 11🇸🇪 SWEDEN22♥x♣A-2-4
-8.5Round 7🇭🇺 HUNGARY133♣x♥5-2-8
-8.6Round 12🇳🇴 NORWAY25♣x♠K-1-11
-8.6Round 12🇳🇴 NORWAY94♠♣6=+0
-8.6Round 12🇳🇴 NORWAY106♥♦K=+0
-10.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES186♥♦A-1-11
-10.1Round 3🇫🇮 FINLAND156NT♠2-1-13
-10.6Round 11🇸🇪 SWEDEN136♦♦3+1+2
-10.8Round 17🇹🇷 TURKEY54♠♦Q+1-8
-11.5Round 3🇫🇮 FINLAND16♣♥J-4-12