🇵🇱 KRAWCZYK Joanna · POLAND

18rank
+124.7Butler · 220 bds
+0.57per board
±4.3swing
+0.59vs par /bd · #18/83
+0.72adjusted /bd
Butler per round: 10.9 -1.6 11.6 22 -0.7 6.3 12.7 19.7 -12.4 21.4 34.8by round

vs par split: bidding +0.03 · play +0.55

Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.72/bd

Card play — on target: opening leads 84.7% #14 of 83 · declarer play 81.8% #12 of 83 · defence 90.0% #11 of 83

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)86.7% (45)
Declarer play85.0% (20)80.0% (35)
Defence88.5% (26)90.5% (84)

Opening leads by suit led: ♠ 93.3% (15) · ♥ 58.8% (17) · ♦ 100.0% (14) · ♣ 92.3% (13)

vs par by strain: NT -0.64 (63) · a suit +1.08 (157)

vs par by level: part-score +1.23 (100) · game +0.00 (114) · slam +1.00 (6)

By role: declaring +0.64/bd (-2.08 vs par · 110) · defending +0.49/bd (+3.25 vs par · 110)

By vulnerability: vulnerable +0.77/bd (+0.17 vs par · 110) · not vulnerable +0.37/bd (+1.00 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.WasiakB.Tarnovski – D.PadonClosed20+10.9+0.55+1.05
Round 3A.WasiakE.Skjetne – S.SimonsenClosed20-1.6-0.08-1.50
Round 4A.WasiakH.Malik – H.SaeedOpen20+11.6+0.58+1.55
Round 5A.WasiakS.Katz – D.GoldfeinClosed20+22.0+1.10+1.60
Round 6A.WasiakJ.Mill – M.De LiveraOpen20-0.7-0.03-0.40
Round 7A.WasiakJ.Balasovs – J.BethersOpen20+6.3+0.32+0.05
Round 9A.WasiakG.Delle Cave – R.FellusOpen20+12.7+0.64+0.25
Round 11A.WasiakT.Koo – C.PoonClosed20+19.7+0.98+0.85
Round 12A.WasiakO.Lien – K.Dwyer RimstedtOpen20-12.4-0.62-2.70
Round 14A.WasiakN.Junthiang – S.SansuwanOpen20+21.4+1.07+3.60
Round 15A.WasiakY.Ou-Yang – C.LinOpen20+34.8+1.74+2.10

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
+12.9Round 15🇹🇼 CHINESE TAIPEI164♦x♥K-4+14
+12.3Round 2🇮🇱 ISRAEL182♠x♥A-5+10
+12.3Round 11🇭🇰 CHINA HONG KONG74♠♥J=+3
+11.6Round 7🇱🇻 LATVIA13♠x♣10=+12
+11.3Round 11🇭🇰 CHINA HONG KONG132♥♦4-1+12
+10.5Round 15🇹🇼 CHINESE TAIPEI123NT♥Q-4+12
+8.9Round 9🇮🇹 ITALY92♣x♥J+1+11
+8.5Round 3🇳🇴 NORWAY174♠x♦A-3+3
+8.4Round 12🇺🇸 USA RED74♠♦5-2+13
+7.9Round 4🇵🇰 PAKISTAN143NT♣K-1+10
+7.6Round 5🇺🇸 USA BLUE163NT♥3-3+14
+7.6Round 5🇺🇸 USA BLUE183NT♠10=+0
+7.1Round 14🇹🇭 THAILAND125♥x♠4-2+3
+7.0Round 14🇹🇭 THAILAND55♦♠A+2+13
+6.7Round 15🇹🇼 CHINESE TAIPEI84♠x♠Q-2+9
+6.0Round 14🇹🇭 THAILAND103♦♠6-1+12
+5.9Round 2🇮🇱 ISRAEL124♥♠6-1+11
+5.8Round 9🇮🇹 ITALY103NT♦10-2+13
+5.6Round 5🇺🇸 USA BLUE14♠♣9+3+14
+5.6Round 9🇮🇹 ITALY13NT♥10+3+2
+5.6Round 11🇭🇰 CHINA HONG KONG33♥♣K=+7
+5.5Round 6🇦🇺 AUSTRALIA113NT♥Q=+3
+5.3Round 14🇹🇭 THAILAND153♥♠K+2+10
+5.2Round 7🇱🇻 LATVIA132♥x♥A-2-3
+4.9Round 11🇭🇰 CHINA HONG KONG172NT♥4-1+5
+4.9Round 14🇹🇭 THAILAND76♥♣Q=+8
+4.9Round 14🇹🇭 THAILAND131NT♣8+1+1
+4.8Round 4🇵🇰 PAKISTAN83NT♦10-3+7
+4.7Round 2🇮🇱 ISRAEL23♣♠K+1+0
+4.5Round 7🇱🇻 LATVIA152♥♥5=+6
+4.5Round 15🇹🇼 CHINESE TAIPEI203♠♣A+2+9
+4.4Round 4🇵🇰 PAKISTAN72♥♦K+1+7
+4.4Round 11🇭🇰 CHINA HONG KONG112♠♣A=+6
+4.3Round 2🇮🇱 ISRAEL12♠♠4-2+7
+4.3Round 7🇱🇻 LATVIA123NT♣4-1+5
+4.3Round 7🇱🇻 LATVIA143♠♥8-1+4
+4.2Round 15🇹🇼 CHINESE TAIPEI134♠♦8-1+6
+4.1Round 5🇺🇸 USA BLUE93♥♣Q+1+8
+4.1Round 5🇺🇸 USA BLUE104♠♦A-1+6
+4.0Round 3🇳🇴 NORWAY154♥♣A+1+8
+4.0Round 5🇺🇸 USA BLUE124♠♦9=+0
+4.0Round 6🇦🇺 AUSTRALIA173NT♦5=+0
+3.8Round 4🇵🇰 PAKISTAN13♦♥K-2+11
+3.8Round 15🇹🇼 CHINESE TAIPEI176♥♣A=+12
+3.7Round 15🇹🇼 CHINESE TAIPEI44♠♣J=-1
+3.6Round 15🇹🇼 CHINESE TAIPEI102♣♥5-1+5
+3.5Round 3🇳🇴 NORWAY202♠♥Q-5-3
+3.5Round 11🇭🇰 CHINA HONG KONG161NT♣2+1+0
+3.5Round 12🇺🇸 USA RED93NT♣10=-13
+3.4Round 4🇵🇰 PAKISTAN134♠♦2+1-12
+3.3Round 2🇮🇱 ISRAEL42♥♦K=+0
+3.3Round 7🇱🇻 LATVIA63♠♣5=+0
+3.2Round 11🇭🇰 CHINA HONG KONG101NT♥A=-1
+3.1Round 2🇮🇱 ISRAEL54♥♥9-1+5
+3.1Round 4🇵🇰 PAKISTAN201♠♣2=+12
+3.0Round 6🇦🇺 AUSTRALIA194♥♣3-2+7
+2.9Round 11🇭🇰 CHINA HONG KONG13♥♠A=+6
+2.9Round 11🇭🇰 CHINA HONG KONG84♥♦4+1+11
+2.8Round 6🇦🇺 AUSTRALIA124♠♥4=+0
+2.7Round 2🇮🇱 ISRAEL92NT♣5+1+0
+2.7Round 2🇮🇱 ISRAEL192♥♣A+1+1
+2.7Round 4🇵🇰 PAKISTAN173NT♦5-1+5
+2.7Round 5🇺🇸 USA BLUE54♠♣9-1+5
+2.7Round 7🇱🇻 LATVIA194♠♠6=+0
+2.7Round 9🇮🇹 ITALY21NT♥6=+5
+2.7Round 14🇹🇭 THAILAND204♠♦A=+3
+2.7Round 15🇹🇼 CHINESE TAIPEI53NT♠4-2+6
+2.6Round 3🇳🇴 NORWAY22♥♠7+1+7
+2.6Round 3🇳🇴 NORWAY75♠♥5=-13
+2.6Round 5🇺🇸 USA BLUE114♥♣2-3+6
+2.5Round 6🇦🇺 AUSTRALIA63NT♣8+2+1
+2.5Round 7🇱🇻 LATVIA93♣♦A=-3
+2.5Round 9🇮🇹 ITALY153NT♥J+2+12
+2.3Round 5🇺🇸 USA BLUE22♥♠J=+0
+2.3Round 5🇺🇸 USA BLUE33NT♣6+1+0
+2.3Round 5🇺🇸 USA BLUE133♣♠K+1+9
+2.3Round 7🇱🇻 LATVIA32♥♦J+2+10
+2.3Round 12🇺🇸 USA RED173♥♠Q=+11
+2.3Round 14🇹🇭 THAILAND34♠♦10-1+5
+2.3Round 15🇹🇼 CHINESE TAIPEI13♥♣7=+1
+2.2Round 6🇦🇺 AUSTRALIA184♠♦7+2+11
+2.1Round 4🇵🇰 PAKISTAN94♣x♣6-2-10
+2.1Round 14🇹🇭 THAILAND43♣♦4=+11
+2.0Round 12🇺🇸 USA RED201NT♥10+1-1
+2.0Round 15🇹🇼 CHINESE TAIPEI32♠♣4=+0
+1.9Round 5🇺🇸 USA BLUE203NT♥4=+0
+1.9Round 6🇦🇺 AUSTRALIA143♥♦K+1-6
+1.9Round 9🇮🇹 ITALY43NT♣5=-1
+1.8Round 9🇮🇹 ITALY135♦♣3-1+6
+1.8Round 14🇹🇭 THAILAND142♥♠J=+8
+1.7Round 4🇵🇰 PAKISTAN61NT♠K+1+1
+1.7Round 6🇦🇺 AUSTRALIA32♥♠6=-1
+1.7Round 9🇮🇹 ITALY53♠♠J=+1
+1.7Round 14🇹🇭 THAILAND64♥♠2+2-3
+1.5Round 2🇮🇱 ISRAEL33♣♠7+1+0
+1.5Round 9🇮🇹 ITALY85♠x♥J-3+5
+1.5Round 11🇭🇰 CHINA HONG KONG53NT♠2+1+1
+1.3Round 2🇮🇱 ISRAEL71NT♣10=-11
+1.3Round 12🇺🇸 USA RED114♠♦K+1-11
+1.1Round 2🇮🇱 ISRAEL83♥♠K=+0
+1.1Round 7🇱🇻 LATVIA42♠♥J-1+6
+1.1Round 15🇹🇼 CHINESE TAIPEI93♣♠K-1+0
+1.0Round 2🇮🇱 ISRAEL163NT♦J+1-1
+1.0Round 9🇮🇹 ITALY33NT♣6+2+0
+0.7Round 2🇮🇱 ISRAEL173♠♣5=+0
+0.7Round 5🇺🇸 USA BLUE73NT♠6+1+1
+0.7Round 6🇦🇺 AUSTRALIA13♠♦8+1+4
+0.7Round 7🇱🇻 LATVIA171NT♦9+2+0
+0.7Round 9🇮🇹 ITALY112♠♥K+2-6
+0.7Round 14🇹🇭 THAILAND114♥♠A+2+11
+0.5Round 3🇳🇴 NORWAY113♦♣4-2+0
+0.5Round 12🇺🇸 USA RED63NT♣7+4+2
+0.4Round 5🇺🇸 USA BLUE174♠♥Q+3-10
+0.4Round 12🇺🇸 USA RED163♣♣4=+0
+0.3Round 2🇮🇱 ISRAEL103NT♦8+1+1
+0.3Round 3🇳🇴 NORWAY134♥♣4+3+17
+0.3Round 4🇵🇰 PAKISTAN192♥♦K+1+1
+0.3Round 12🇺🇸 USA RED32♣♠4+2-10
+0.3Round 12🇺🇸 USA RED153♠♣A=+0
+0.3Round 15🇹🇼 CHINESE TAIPEI151NT♣J=+2
+0.2Round 7🇱🇻 LATVIA162♠♦4+1-6
+0.1Round 6🇦🇺 AUSTRALIA83NT♥8=+1
+0.1Round 7🇱🇻 LATVIA74♠♣5+2+1
+0.1Round 9🇮🇹 ITALY71NT♠3+2+0
+0.1Round 11🇭🇰 CHINA HONG KONG44♠♣J+1-13
+0.1Round 11🇭🇰 CHINA HONG KONG121NT♥8=-1
+0.1Round 11🇭🇰 CHINA HONG KONG184♠♥8+1+13
+0.0Round 3🇳🇴 NORWAY91NT♠7+1+0
+0.0Round 6🇦🇺 AUSTRALIA41♠♣7-2+7
-0.0Round 12🇺🇸 USA RED184♥♠4=+0
-0.1Round 9🇮🇹 ITALY61♣♦Q+2+0
-0.1Round 9🇮🇹 ITALY194♥♠2-1-12
-0.3Round 6🇦🇺 AUSTRALIA72NT♦4=+1
-0.3Round 12🇺🇸 USA RED24♠♠4+1+0
-0.3Round 12🇺🇸 USA RED132♠♠6+1+0
-0.4Round 3🇳🇴 NORWAY52♥♦K-1-5
-0.4Round 3🇳🇴 NORWAY82♣♦2+1+0
-0.4Round 15🇹🇼 CHINESE TAIPEI75♥♠A+1-3
-0.5Round 3🇳🇴 NORWAY103NT♥5-1-12
-0.5Round 14🇹🇭 THAILAND14♥♦10=+0
-0.6Round 3🇳🇴 NORWAY13NT♠K+1+0
-0.6Round 4🇵🇰 PAKISTAN154♥♠A+1+0
-0.6Round 6🇦🇺 AUSTRALIA152♠♥5=+0
-0.7Round 2🇮🇱 ISRAEL114♠♥5-1+6
-0.7Round 4🇵🇰 PAKISTAN23♠♥Q-1-2
-0.7Round 5🇺🇸 USA BLUE144♥♥5=+0
-0.7Round 14🇹🇭 THAILAND93♦♠Q+1+0
-0.8Round 3🇳🇴 NORWAY44♥♠A=+0
-0.9Round 4🇵🇰 PAKISTAN122♠♦10=+1
-0.9Round 12🇺🇸 USA RED82♦♦9+2-7
-1.0Round 11🇭🇰 CHINA HONG KONG144♥♣A-1-5
-1.1Round 3🇳🇴 NORWAY124♠♥9+2-2
-1.1Round 11🇭🇰 CHINA HONG KONG93♣♠3+1+0
-1.1Round 14🇹🇭 THAILAND172♥♠K+1+7
-1.1Round 15🇹🇼 CHINESE TAIPEI114♠♣5+1+0
-1.1Round 15🇹🇼 CHINESE TAIPEI194♠♠3+2-11
-1.2Round 3🇳🇴 NORWAY184♣♣3=-11
-1.2Round 4🇵🇰 PAKISTAN184♠♥7+1-1
-1.3Round 6🇦🇺 AUSTRALIA203NT♥10+4-17
-1.4Round 9🇮🇹 ITALY202NT♥2-1-5
-1.5Round 4🇵🇰 PAKISTAN104♥♥6+2-1
-1.7Round 5🇺🇸 USA BLUE154♥♣A=+0
-1.7Round 11🇭🇰 CHINA HONG KONG195♦♠A=+0
-1.7Round 14🇹🇭 THAILAND193NT♣4=+1
-1.7Round 15🇹🇼 CHINESE TAIPEI143NT♠J+1+0
-1.9Round 4🇵🇰 PAKISTAN111NT♣Q+3+6
-1.9Round 9🇮🇹 ITALY173NT♦7+3-11
-2.1Round 4🇵🇰 PAKISTAN44NT♠2+2-17
-2.1Round 12🇺🇸 USA RED106NT♥10+1-13
-2.1Round 12🇺🇸 USA RED193♥♠2=-6
-2.3Round 6🇦🇺 AUSTRALIA95♦♠A=+1
-2.3Round 9🇮🇹 ITALY123NT♠5-1-5
-2.3Round 15🇹🇼 CHINESE TAIPEI23NT♦10-1-6
-2.5Round 3🇳🇴 NORWAY63♠♠3=+0
-2.5Round 4🇵🇰 PAKISTAN35♦♣K=+0
-2.5Round 6🇦🇺 AUSTRALIA133♠♥Q=+0
-2.5Round 12🇺🇸 USA RED144♣x♠A-1+0
-2.7Round 3🇳🇴 NORWAY144♥♥3=+0
-2.7Round 7🇱🇻 LATVIA22♥♠K+1-6
-2.7Round 7🇱🇻 LATVIA114♠♣3=-3
-2.7Round 7🇱🇻 LATVIA204♥♠3=-3
-2.7Round 12🇺🇸 USA RED13♦♦6=+0
-2.8Round 6🇦🇺 AUSTRALIA23♣♥5-1-5
-3.0Round 9🇮🇹 ITALY181NT♥Q-1+2
-3.2Round 6🇦🇺 AUSTRALIA164♥♣A=-3
-3.5Round 3🇳🇴 NORWAY193NT♠8+2-1
-3.6Round 6🇦🇺 AUSTRALIA103♦♣J-2-3
-3.7Round 12🇺🇸 USA RED56♦♥4-1-14
-3.7Round 14🇹🇭 THAILAND163♥♣Q-1+1
-3.8Round 3🇳🇴 NORWAY34♥♠Q-1-10
-4.1Round 4🇵🇰 PAKISTAN56♥♦A=+0
-4.1Round 7🇱🇻 LATVIA184♠♥A+1+11
-4.1Round 14🇹🇭 THAILAND182♥♥9=-7
-4.4Round 5🇺🇸 USA BLUE41NT♠A=-5
-4.6Round 5🇺🇸 USA BLUE191NT♥5-2+0
-4.9Round 2🇮🇱 ISRAEL64♠♣Q=+0
-5.0Round 14🇹🇭 THAILAND82♣♦K+2-1
-5.1Round 7🇱🇻 LATVIA54♠♦Q=-7
-5.7Round 11🇭🇰 CHINA HONG KONG24♠♥8=-8
-5.9Round 11🇭🇰 CHINA HONG KONG204♥♦J-1-12
-6.0Round 2🇮🇱 ISRAEL143♥♣2-2-8
-6.1Round 3🇳🇴 NORWAY164♠♥10=-8
-6.2Round 9🇮🇹 ITALY164♥♠A+2-1
-6.5Round 9🇮🇹 ITALY145♦♣2+2-11
-6.7Round 2🇮🇱 ISRAEL134♠♠J=+0
-6.9Round 12🇺🇸 USA RED43NT♣6-1-6
-7.1Round 4🇵🇰 PAKISTAN166♠♥J=+13
-7.3Round 5🇺🇸 USA BLUE84♥♠K=-8
-7.5Round 5🇺🇸 USA BLUE64♥♦A=-8
-7.6Round 2🇮🇱 ISRAEL203NT♦5=+0
-7.8Round 15🇹🇼 CHINESE TAIPEI182♠x♠9-4-3
-8.1Round 2🇮🇱 ISRAEL154♥♠2=+0
-8.1Round 11🇭🇰 CHINA HONG KONG65♠x♦A-1-7
-8.3Round 14🇹🇭 THAILAND23NT♥J-2-11
-8.5Round 6🇦🇺 AUSTRALIA53♥♣4+2-9
-8.5Round 7🇱🇻 LATVIA83♥♥2=-10
-9.1Round 15🇹🇼 CHINESE TAIPEI63NT♠9-1-10
-9.6Round 11🇭🇰 CHINA HONG KONG153NT♥K=+0
-9.9Round 12🇺🇸 USA RED123NT♣8=+1
-10.7Round 7🇱🇻 LATVIA103NT♣5-2-13