🇵🇱 SZYMANSKI Marcin · POLAND

42rank
+46.2Butler · 150 bds
+0.31per board
±4.5swing
-0.13vs par /bd · #75/125
-0.00adjusted /bd
Butler per round: -5.4 -0.6 25.2 1 -19.5 -8.1 30.1 4 12.2 7.3by round

vs par split: bidding -0.55 · play +0.43

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted -0.00/bd

Card play — on target: opening leads 80.6% #47 of 125 · declarer play 88.9% #2 of 125 · defence 84.7% #68 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (10)71.4% (21)
Declarer play80.0% (10)92.3% (26)
Defence83.3% (24)85.4% (48)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 33.3% (6) · ♦ 100.0% (10) · ♣ 87.5% (8)

vs par by strain: NT +0.89 (47) · a suit -0.59 (103)

vs par by level: part-score -0.40 (48) · game -0.17 (96) · slam +2.67 (6)

By role: declaring +0.23/bd (-2.90 vs par · 78) · defending +0.40/bd (+2.88 vs par · 72)

By vulnerability: vulnerable +0.64/bd (+0.75 vs par · 75) · not vulnerable -0.02/bd (-1.00 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2B.KrawczykE.Klems – M.MelcakClosed15-5.4-0.36+0.27
Round 3B.KrawczykM.Myllaeri – G.AhlvikClosed15-0.6-0.04-2.80
Round 4B.KrawczykC.Pimenta – M.FerreiraClosed15+25.2+1.68+2.13
Round 5B.KrawczykR.Valentine – L.ObrienClosed15+1.0+0.07-1.40
Round 8B.KrawczykD.Lazarov – N.YaninskiClosed15-19.5-1.30-1.27
Round 11B.KrawczykJ.Jakabsic – R.GabrielClosed15-8.1-0.54-0.47
Round 13B.KrawczykF.Eder – J.PiiborClosed15+30.1+2.01+0.40
Round 17B.KrawczykS.Barr – J.ConnollyClosed15+4.0+0.27+2.60
Round 22B.KrawczykA.Mijic – M.GrguricClosed15+12.2+0.81+0.00
Round 23B.KrawczykI.Vysheslavov – N.SkarzhinskiyClosed15+7.3+0.49-0.73

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 8🇧🇬 BULGARIA262♠♦Q-4+14
+10.3Round 13🇦🇹 AUSTRIA75♠♦J-1+12
+10.0Round 11🇸🇰 SLOVAKIA133NT♦8-1+12
+9.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♥♦5=+0
+8.4Round 4🇵🇹 PORTUGAL195♥xx♥A=+11
+8.4Round 4🇵🇹 PORTUGAL213NT♣4=+0
+8.1Round 8🇧🇬 BULGARIA187♣♣2-2+14
+8.0Round 22🇭🇷 CROATIA273NT♣Q=+6
+7.3Round 13🇦🇹 AUSTRIA44♥♣A-1+7
+7.1Round 4🇵🇹 PORTUGAL283NT♠K-2+11
+7.0Round 17🇮🇪 IRELAND43NT♥7-1+12
+6.9Round 4🇵🇹 PORTUGAL174♥♠3=+8
+6.7Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND87♥♠A=+9
+6.7Round 13🇦🇹 AUSTRIA131NT♥2+5+15
+6.5Round 17🇮🇪 IRELAND154♠♣3-1+9
+6.2Round 22🇭🇷 CROATIA263NT♣9=+0
+6.1Round 13🇦🇹 AUSTRIA34♥♣4-1+9
+5.6Round 11🇸🇰 SLOVAKIA74♠♦Q-3+10
+5.2Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND104♠x♦K=+7
+5.2Round 13🇦🇹 AUSTRIA14♥♠4+2-11
+4.9Round 2🇨🇿 CZECH REPUBLIC314♠♦4=+0
+4.6Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♥J+3+11
+4.6Round 22🇭🇷 CROATIA224♠♣10-3+11
+4.5Round 2🇨🇿 CZECH REPUBLIC193NT♥J-1+5
+4.4Round 2🇨🇿 CZECH REPUBLIC285♠♥2-1+17
+4.4Round 23🇷🇺 RUSSIA84♠♥A-1+11
+4.3Round 8🇧🇬 BULGARIA254♠♥10-2+2
+4.2Round 17🇮🇪 IRELAND113NT♦Q-1+10
+4.2Round 22🇭🇷 CROATIA183♠♥4=+6
+4.2Round 22🇭🇷 CROATIA301NT♥10=+11
+4.0Round 8🇧🇬 BULGARIA234♠♣7-1+6
+4.0Round 23🇷🇺 RUSSIA32♠♥3=+6
+3.9Round 2🇨🇿 CZECH REPUBLIC254♥♣8-1+10
+3.9Round 17🇮🇪 IRELAND133NT♣2-1+12
+3.7Round 4🇵🇹 PORTUGAL244♥♣A-1+8
+3.7Round 13🇦🇹 AUSTRIA114♥♣J+1+0
+3.6Round 13🇦🇹 AUSTRIA62NT♠4+1-1
+3.4Round 17🇮🇪 IRELAND73NT♠2+2+0
+3.3Round 3🇫🇮 FINLAND61NT♥7+1+0
+2.8Round 23🇷🇺 RUSSIA93NT♥6+2+1
+2.6Round 3🇫🇮 FINLAND34♠♥5-1+6
+2.6Round 3🇫🇮 FINLAND82♠♦A+2-6
+2.6Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♠♦6-1+6
+2.6Round 17🇮🇪 IRELAND83♠♥4=+7
+2.5Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♠♠4+1-11
+2.5Round 11🇸🇰 SLOVAKIA23♣♠6=-7
+2.3Round 23🇷🇺 RUSSIA23NT♣4-1+10
+2.3Round 23🇷🇺 RUSSIA43♥♠3-2-9
+2.0Round 4🇵🇹 PORTUGAL291♠♥Q+2+10
+2.0Round 23🇷🇺 RUSSIA12♠♣6+1+0
+1.9Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND32NT♦3-1-2
+1.9Round 8🇧🇬 BULGARIA313NT♣Q+1+1
+1.9Round 23🇷🇺 RUSSIA64♥♣K=-1
+1.9Round 23🇷🇺 RUSSIA146NT♠J=-11
+1.8Round 3🇫🇮 FINLAND44♠♠9+1+0
+1.8Round 3🇫🇮 FINLAND93NT♥3+2+1
+1.8Round 8🇧🇬 BULGARIA194♠♦J=+0
+1.5Round 4🇵🇹 PORTUGAL254♠♠K-1-5
+1.5Round 13🇦🇹 AUSTRIA104♠♣Q+1-13
+1.5Round 23🇷🇺 RUSSIA114♠♠J=+0
+1.4Round 11🇸🇰 SLOVAKIA103NT♣A-1+6
+1.4Round 17🇮🇪 IRELAND64♠♠2+1+0
+1.3Round 2🇨🇿 CZECH REPUBLIC202♣♥A+1+0
+1.3Round 22🇭🇷 CROATIA294♣♠10+1+1
+1.1Round 11🇸🇰 SLOVAKIA153NT♥7+1+1
+1.1Round 23🇷🇺 RUSSIA104♥♦9+1+0
+1.0Round 4🇵🇹 PORTUGAL271NT♣Q-4+2
+1.0Round 13🇦🇹 AUSTRIA121NT♦3+2+6
+1.0Round 23🇷🇺 RUSSIA133NT♥9+1-1
+0.9Round 2🇨🇿 CZECH REPUBLIC293♠♥6=+0
+0.8Round 3🇫🇮 FINLAND74♥♦Q=+1
+0.8Round 8🇧🇬 BULGARIA241NT♥K+2+1
+0.7Round 3🇫🇮 FINLAND142♥♠Q+2-6
+0.6Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND141NT♠Q=-5
+0.6Round 22🇭🇷 CROATIA255♠♥5=+0
+0.4Round 11🇸🇰 SLOVAKIA84♥♠K+1+0
+0.4Round 22🇭🇷 CROATIA174♠♣Q+2-11
+0.3Round 4🇵🇹 PORTUGAL184♥♣2+1+1
+0.3Round 13🇦🇹 AUSTRIA23NT♥2=+1
+0.1Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133♣♠A=+6
-0.0Round 4🇵🇹 PORTUGAL261NT♣3+1+10
-0.0Round 22🇭🇷 CROATIA234♠♠5+2-13
-0.2Round 17🇮🇪 IRELAND94♠♣5+1+0
-0.3Round 3🇫🇮 FINLAND123♣♠6=+0
-0.3Round 4🇵🇹 PORTUGAL314♠♣J=+0
-0.3Round 22🇭🇷 CROATIA192♥♦K+1+0
-0.4Round 11🇸🇰 SLOVAKIA144♠♣K+1+0
-0.4Round 13🇦🇹 AUSTRIA93NT♠K+1+1
-0.4Round 17🇮🇪 IRELAND106♠♠3=+13
-0.5Round 3🇫🇮 FINLAND13♠x♠7-1-5
-0.6Round 13🇦🇹 AUSTRIA81NT♥K+1+0
-0.7Round 2🇨🇿 CZECH REPUBLIC224♥♦Q+2+11
-0.7Round 4🇵🇹 PORTUGAL304♥♦6=+0
-0.8Round 4🇵🇹 PORTUGAL223NT♦2=-1
-0.8Round 17🇮🇪 IRELAND54♠♥J+1+0
-0.9Round 11🇸🇰 SLOVAKIA43♣♠3+1-10
-1.0Round 11🇸🇰 SLOVAKIA114NT♠A-1+4
-1.2Round 3🇫🇮 FINLAND24♥♦K-1-12
-1.3Round 2🇨🇿 CZECH REPUBLIC306♥♣J+1-11
-1.3Round 17🇮🇪 IRELAND33NT♠7+2+0
-1.3Round 22🇭🇷 CROATIA203♥♠Q-1+1
-1.4Round 3🇫🇮 FINLAND103NT♥J+3-12
-1.5Round 22🇭🇷 CROATIA213♦♥6+2-1
-1.6Round 3🇫🇮 FINLAND154♠♣6+1+0
-1.6Round 17🇮🇪 IRELAND14♠♦7=+0
-1.7Round 3🇫🇮 FINLAND53♣♠K-1+4
-2.0Round 2🇨🇿 CZECH REPUBLIC172♦♠J=+0
-2.0Round 2🇨🇿 CZECH REPUBLIC272♠♣2-1-4
-2.1Round 2🇨🇿 CZECH REPUBLIC243♥♠7+1-6
-2.3Round 2🇨🇿 CZECH REPUBLIC263♣x♦K-1-2
-2.4Round 11🇸🇰 SLOVAKIA92♦♠K=+1
-2.4Round 13🇦🇹 AUSTRIA53♥♦4=+0
-2.5Round 3🇫🇮 FINLAND133♣♠A-2-2
-2.5Round 11🇸🇰 SLOVAKIA33♠♠2-1-6
-2.6Round 11🇸🇰 SLOVAKIA126♦♠2=+2
-2.8Round 22🇭🇷 CROATIA244♥♥6=+0
-2.9Round 23🇷🇺 RUSSIA125♣♦Q+1-5
-3.1Round 11🇸🇰 SLOVAKIA53NT♠4=+0
-3.2Round 17🇮🇪 IRELAND23NT♦3+2-2
-3.3Round 8🇧🇬 BULGARIA173♥♠A=-1
-3.3Round 8🇧🇬 BULGARIA275♦♣J-1-5
-3.5Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♥7+1-1
-3.5Round 13🇦🇹 AUSTRIA154♥♠10-1-9
-3.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♠J+2-9
-3.9Round 22🇭🇷 CROATIA284♥♠J+1+0
-4.3Round 2🇨🇿 CZECH REPUBLIC234♥♣5-1-6
-4.3Round 23🇷🇺 RUSSIA53NT♠8-1-12
-4.4Round 8🇧🇬 BULGARIA203♠♣A+1-2
-4.5Round 4🇵🇹 PORTUGAL203NT♣K-3-14
-4.5Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♠x♥3-1-6
-4.5Round 23🇷🇺 RUSSIA72♠♥10=+1
-4.9Round 2🇨🇿 CZECH REPUBLIC211NTx♦K-2-5
-5.0Round 3🇫🇮 FINLAND113NT♥2-3-11
-5.0Round 11🇸🇰 SLOVAKIA63♣♥8=-10
-5.1Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♦♣5-1-10
-5.7Round 2🇨🇿 CZECH REPUBLIC184♥x♣A-2-5
-6.2Round 23🇷🇺 RUSSIA153NT♥9+2-1
-6.7Round 8🇧🇬 BULGARIA293NT♥6-1-6
-6.9Round 8🇧🇬 BULGARIA224♠♦A=-10
-7.4Round 8🇧🇬 BULGARIA304♠♦A-1-10
-7.5Round 22🇭🇷 CROATIA313NT♠5=-11
-7.8Round 4🇵🇹 PORTUGAL234♥♦8=-9
-7.9Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND155♥x♠4-1-7
-8.2Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♥♣3-2-9
-8.3Round 17🇮🇪 IRELAND144♠♦6-4-12
-8.7Round 13🇦🇹 AUSTRIA144♠♥Q-1-11
-9.2Round 17🇮🇪 IRELAND124♥♦3=-10
-9.6Round 8🇧🇬 BULGARIA284♠♦6-3-11
-11.2Round 11🇸🇰 SLOVAKIA14♠x♥K=-10
-11.5Round 8🇧🇬 BULGARIA211NTx♥6-2-12