ZAWISLAK Slawek · POLAND

58rank
+94.3Butler · 149 bds
+0.63per board
±4.3swing
+1.03vs par /bd · #33/695
+0.95adjusted /bd
Butler per round: 26.7 -3.3 3.9 23.9 17.2 -1.8 11.6 -1.8 -20.6 2.5 12 22 -9.8 13.1 -1.3by round

vs par split: bidding +0.42 · play +0.61

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +0.95/bd

Card play — on target: opening leads 85.7% #128 of 694 · declarer play 70.0% #494 of 694 · defence 89.3% #103 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)88.9% (27)
Declarer play66.7% (12)71.4% (28)
Defence88.9% (18)89.5% (57)

Opening leads by suit led: ♠ 60.0% (10) · ♥ 100.0% (11) · ♦ 100.0% (7) · ♣ 85.7% (7)

vs par by strain: NT +1.33 (36) · a suit +0.94 (113)

vs par by level: part-score +0.76 (58) · game +1.54 (84) · slam -2.71 (7)

By role: declaring +0.30/bd (-1.99 vs par · 74) · defending +0.96/bd (+4.01 vs par · 75)

By vulnerability: vulnerable +1.00/bd (+1.22 vs par · 77) · not vulnerable +0.24/bd (+0.83 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KrupowiczJ.Wagemakers – J.Van Den BergClosed10+26.7+2.67+2.20
Round 2M.KrupowiczA.Birman – D.PadonClosed9-3.3-0.37+0.33
Round 3M.KrupowiczH.Yokoi – H.MiuraClosed10+3.9+0.39+0.70
Round 4M.KrupowiczJ.Kaptein – P.HoevenaarsClosed10+23.9+2.39+3.60
Round 5M.KrupowiczR.Hermans – H.DrenkelfordClosed10+17.2+1.72+2.10
Round 6M.KrupowiczB.Westra – H.BertensClosed10-1.8-0.18+0.40
Round 7M.KrupowiczF.Fantoni – C.NunesClosed10+11.6+1.16+2.70
Round 8M.KrupowiczN.De Groot – J.StomphorstClosed10-1.8-0.18+1.80
Round 9M.KrupowiczJ.Li – J.LiuClosed10-20.6-2.06-1.20
Round 10M.KrupowiczJ.Williams – D.WilliamsClosed10+2.5+0.25+1.20
Round 11M.KrupowiczV.Mihov – I.NanevClosed10+12.0+1.20+4.70
Round 12M.KrupowiczD.Filipowicz – W.TurantClosed10+22.0+2.20-3.00
Round 13M.KrupowiczE.D'Orsi – M.Castello BrancoClosed10-9.8-0.98-2.00
Round 14M.KrupowiczG.Bilal – M.PuriClosed10+13.1+1.31+2.60
Round 15M.KrupowiczJ.Fritsche – R.RohowskyClosed10-1.3-0.13-0.70

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
+13.3Round 8ZEEROB ROOD187♥x♣A-6+13
+13.2Round 5HET WITTE 1175♦x♦5-4+14
+11.1Round 1RUITEN 773NT♣3-2+13
+9.3Round 12CONSUS OIL297NT♠2=+0
+9.2Round 11BULGARIA184♠♥A-1+12
+8.6Round 10VALLON65♦♥A-2+11
+8.4Round 14BILAL185♣x♠A=+6
+8.0Round 12CONSUS OIL283NT♠10=+10
+7.5Round 10VALLON74♠♣9-2+8
+7.4Round 5HET WITTE 1204♣♦Q=+12
+7.4Round 7ANGELINI94♣♠J-1+10
+7.1Round 1RUITEN 753♥x♦A-2+9
+6.8Round 4LEIDSCHENHAGE53♥♣A=+11
+6.1Round 4LEIDSCHENHAGE24♥x♣J-1+11
+6.0Round 7ANGELINI86♠♥A=+0
+5.9Round 9CHINA OPEN303NT♠J+1+1
+5.7Round 4LEIDSCHENHAGE34♠♦4=+6
+5.5Round 3TERAMOTO284♥♦10-1+8
+5.4Round 12CONSUS OIL246♥♦K=+0
+5.3Round 11BULGARIA113NT♠5+2+11
+5.1Round 8ZEEROB ROOD203♥♥6+2+9
+4.9Round 6T ONSTEIN253NT♥7-2+7
+4.4Round 3TERAMOTO292♠♣A=+6
+4.1Round 4LEIDSCHENHAGE106♠♦2=+0
+4.1Round 5HET WITTE 1181NT♥3+2+1
+3.9Round 2ISRAEL JUNIORS194♠♦2-1+12
+3.9Round 6T ONSTEIN292♠♦J+4+10
+3.9Round 14BILAL112♠♠2=+5
+3.7Round 3TERAMOTO254♠♥A-2+2
+3.7Round 5HET WITTE 1143♥♠10-2+5
+3.7Round 14BILAL203NT♣2-1+12
+3.4Round 6T ONSTEIN243NT♥4=-1
+3.3Round 1RUITEN 713♦♣2=+0
+3.2Round 9CHINA OPEN244♠♠7-3+6
+3.1Round 10VALLON43♦♠K+1+0
+3.0Round 15BAMRUHE304♥♦K+1+0
+2.8Round 4LEIDSCHENHAGE84♦♠9-3+2
+2.8Round 4LEIDSCHENHAGE94♥♦A-1+6
+2.8Round 9CHINA OPEN252♥♣K+1+1
+2.6Round 1RUITEN 733NT♠3=+0
+2.6Round 11BULGARIA163NT♠5-2+11
+2.5Round 1RUITEN 791NT♦4=+0
+2.3Round 1RUITEN 761NT♠J+3-9
+2.3Round 5HET WITTE 1133NT♣6+4+12
+2.3Round 7ANGELINI42♠♥3-1+5
+2.3Round 8ZEEROB ROOD134♥♦6+1+4
+2.3Round 11BULGARIA134♥♣3+1+0
+2.2Round 15BAMRUHE235♣♦7-1+6
+2.0Round 7ANGELINI104♥♠9+1+17
+1.9Round 11BULGARIA204♠♥Q+1+13
+1.7Round 12CONSUS OIL304♥♦A+1-10
+1.7Round 13BRAZIL OPEN41NT♠5-1-1
+1.5Round 12CONSUS OIL223♣♥A=-1
+1.5Round 12CONSUS OIL263♦♣A+1+0
+1.5Round 12CONSUS OIL274♥♣10+1+0
+1.5Round 14BILAL176♣♣5+1-11
+1.4Round 13BRAZIL OPEN81NT♦5-2+7
+1.4Round 14BILAL123♠♦J-2-1
+1.3Round 1RUITEN 745♠♦7=+13
+1.3Round 3TERAMOTO213NT♥Q=+0
+1.3Round 10VALLON13NT♠6=+2
+1.2Round 10VALLON82♠♣4=+7
+1.2Round 15BAMRUHE274♠♥J=-1
+1.1Round 1RUITEN 7102♠♥K+1+0
+1.0Round 2ISRAEL JUNIORS183NT♠2-1+5
+1.0Round 8ZEEROB ROOD192♠♦3-1+5
+1.0Round 15BAMRUHE244♠♥2+1+0
+1.0Round 15BAMRUHE294♠♥5+1+0
+0.8Round 6T ONSTEIN234♥♥6=-1
+0.7Round 4LEIDSCHENHAGE72♠♦5=+0
+0.7Round 13BRAZIL OPEN103♥♠Q+1-10
+0.6Round 7ANGELINI12♠♥4+2+6
+0.5Round 7ANGELINI33NT♦9=+0
+0.5Round 8ZEEROB ROOD154♠♦2+1+0
+0.4Round 3TERAMOTO233♦♣8-1+1
+0.4Round 11BULGARIA154♥♥2=+0
+0.4Round 13BRAZIL OPEN53NT♣5=-1
+0.3Round 5HET WITTE 1114♠♠10=+0
+0.2Round 7ANGELINI23NT♥4+2+1
+0.2Round 9CHINA OPEN293NT♠10=-2
+0.1Round 2ISRAEL JUNIORS144♠♣7-1+2
+0.1Round 5HET WITTE 1165♥♠7+1+1
+0.1Round 6T ONSTEIN273♣♠Q+1+7
+0.0Round 2ISRAEL JUNIORS122♠♥5-1+1
+0.0Round 5HET WITTE 1124♥♦4+1+0
-0.0Round 10VALLON103♣♠J+1+0
-0.0Round 13BRAZIL OPEN23♥♦Q+1+8
-0.1Round 8ZEEROB ROOD112♣♦6=+2
-0.1Round 14BILAL194♠♥4+1+0
-0.1Round 15BAMRUHE223NT♠A+1+0
-0.2Round 13BRAZIL OPEN62♥♣5+2+6
-0.2Round 14BILAL134♥♥7+1+13
-0.2Round 15BAMRUHE264♠♣A=+0
-0.3Round 2ISRAEL JUNIORS133NT♠6+4-12
-0.3Round 13BRAZIL OPEN13NT♠8+1+1
-0.4Round 4LEIDSCHENHAGE44♥♠A+1-1
-0.5Round 7ANGELINI52♥♣5+1+0
-0.5Round 15BAMRUHE283NT♦Q+2+0
-0.6Round 3TERAMOTO261NTx♥2-1+2
-0.6Round 9CHINA OPEN284♥♣K+2+12
-0.6Round 14BILAL143NT♠8+1+11
-0.7Round 9CHINA OPEN213♠♦Q+1+1
-0.9Round 2ISRAEL JUNIORS172♠x♣2-1+0
-1.1Round 6T ONSTEIN302♦♠6+1+0
-1.2Round 12CONSUS OIL215♣♠4=-13
-1.2Round 14BILAL152♠♦A+1-6
-1.3Round 4LEIDSCHENHAGE64♠♥A=+1
-1.4Round 2ISRAEL JUNIORS165♠♥4-2+0
-1.5Round 1RUITEN 724♥♠2-1+2
-1.6Round 7ANGELINI74♠♥K+1-1
-1.6Round 10VALLON32♠♦K-1+0
-1.8Round 3TERAMOTO222♦♠J=+1
-1.8Round 6T ONSTEIN263♠♣2-1+0
-1.8Round 11BULGARIA123♦♥K=-7
-1.8Round 11BULGARIA174♥♣10-1-4
-1.9Round 11BULGARIA193NT♦Q+3+11
-2.0Round 2ISRAEL JUNIORS153♣♣10+1+0
-2.0Round 13BRAZIL OPEN93NT♣3=-13
-2.3Round 9CHINA OPEN224♥♣K+3-2
-2.4Round 15BAMRUHE214♥♣7+1+0
-2.7Round 3TERAMOTO303♦♠A=-5
-2.7Round 6T ONSTEIN282♠♦7=+0
-2.7Round 8ZEEROB ROOD141♠♦A-3-2
-2.7Round 12CONSUS OIL231♣xx♣3=-9
-3.0Round 12CONSUS OIL253♦♥Q+1-7
-3.1Round 1RUITEN 783♣♠A-2-6
-3.1Round 3TERAMOTO242♠♥7=-5
-3.2Round 3TERAMOTO272♥♦A-5-3
-3.4Round 4LEIDSCHENHAGE14♥♠A-2+0
-3.7Round 2ISRAEL JUNIORS113♦♦5=-5
-3.7Round 14BILAL165♦♥A=-3
-3.8Round 8ZEEROB ROOD173♦♠3-3-1
-3.9Round 10VALLON93NT♠J-2-8
-4.2Round 11BULGARIA143NT♥5+1+0
-4.6Round 6T ONSTEIN214♠♦6=-7
-4.7Round 6T ONSTEIN223NT♥3-3-11
-4.7Round 13BRAZIL OPEN33♥♠A-2-7
-4.9Round 5HET WITTE 1195♣♠A-2-11
-5.3Round 7ANGELINI63♠♥A-2-11
-5.8Round 9CHINA OPEN234♥♠J=+0
-6.1Round 10VALLON54♥♦3=-8
-6.5Round 15BAMRUHE254♠♦K-1-12
-6.8Round 13BRAZIL OPEN74♠♠5=-10
-7.6Round 10VALLON24♠♦K=+0
-8.0Round 9CHINA OPEN273NT♣9-1-8
-8.3Round 8ZEEROB ROOD125♠♥K-2-8
-9.0Round 5HET WITTE 1155♥♣J+1-13
-9.1Round 8ZEEROB ROOD163NT♣2+1-4
-15.3Round 9CHINA OPEN266♠x♦A-4-21