🇵🇱 BYRA Aleksandra · POLAND

7rank
+95.7Butler · 156 bds
+0.61per board
±4.8swing
+0.46vs par /bd · #15/47
+0.39adjusted /bd
Butler per round: 10 38.8 -1.7 12.9 -10.3 -6.5 9.1 26.7 22.3 -14.4 -0.3 1.8 7.3by round

vs par split: bidding +0.21 · play +0.25

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 77.1% #31 of 47 · declarer play 72.2% #37 of 47 · defence 86.1% #11 of 47

Bidding activity — not a pass: 42.5% #22 of 47 (184/433)

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)74.1% (27)
Declarer play80.0% (10)69.2% (26)
Defence82.4% (17)87.3% (55)

Opening leads by suit led: ♠ 70.0% (10) · ♥ 70.0% (10) · ♦ 88.9% (9) · ♣ 83.3% (6)

vs par by strain: NT -1.00 (36) · a suit +0.89 (120)

vs par by level: part-score +1.54 (61) · game -0.05 (86) · slam -2.11 (9)

By role: declaring +1.36/bd (-0.64 vs par · 84) · defending -0.26/bd (+1.74 vs par · 72)

By vulnerability: vulnerable +0.76/bd (+0.06 vs par · 78) · not vulnerable +0.46/bd (+0.85 vs par · 78)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.ZarebaS.De Wijs – L.De WijsOpen12+10.0+0.83+2.33
Round 2A.ZarebaM.Jones – B.MaddenOpen12+38.8+3.23+1.25
Round 3A.ZarebaC.Bouton – M.Kurek BeaulieuOpen12-1.7-0.14-2.08
Round 4A.ZarebaZ.Beko – A.BiborkaOpen12+12.9+1.07+0.58
Round 5A.ZarebaV.Dalpozzo – F.DalpozzoClosed12-10.3-0.86+2.08
Round 7A.ZarebaM.Saegrov – E.PlanaOpen12-6.5-0.54+0.00
Round 8A.ZarebaM.Jones – B.MaddenOpen12+9.1+0.76-0.08
Round 9A.ZarebaL.Thrane Jacobsen – C.PedersenOpen12+26.7+2.23+2.08
Round 10A.ZarebaA.Toth – Z.BekoOpen12+22.3+1.86+2.00
Round 11A.ZarebaM.Pelaggi – A.PelaggiOpen12-14.4-1.20+0.67
Round 12A.ZarebaS.De Wijs – L.De WijsOpen12-0.3-0.02-2.67
Round 13A.ZarebaA.Leleu – M.ThuillezClosed12+1.8+0.15-0.25
Round 14A.ZarebaK.Brekke – K.EkrenOpen12+7.3+0.61+0.00

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
+13.1Round 4🇭🇺 HUNGARY24♥♣7=+14
+13.0Round 12🇳🇱 NETHERLANDS43♣x♠3+1+13
+11.7Round 7🇳🇴 NORWAY247♣♠K=-2
+11.4Round 10🇭🇺 HUNGARY44♠♣6=+10
+11.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♣Q=+0
+10.9Round 9🇩🇰 DENMARK193♠x♣6=+13
+10.3Round 9🇩🇰 DENMARK245♥♣4-1+10
+9.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣9+1+1
+8.1Round 13🇫🇷 FRANCE225♠x♦7-2+0
+8.0Round 13🇫🇷 FRANCE154♥x♣8=+12
+7.7Round 13🇫🇷 FRANCE143♠x♠3-2+9
+7.6Round 14🇳🇴 NORWAY63NT♠7+1+7
+7.4Round 3🇫🇷 FRANCE126♠♠4+1-13
+6.7Round 7🇳🇴 NORWAY134♠♥7+2+13
+6.3Round 1🇳🇱 NETHERLANDS74♠♥T=+10
+6.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♣♥5-1+6
+6.1Round 14🇳🇴 NORWAY25♥♦K=+8
+5.9Round 7🇳🇴 NORWAY224♣♥K=+6
+5.6Round 11🇮🇹 ITALY213♠♣K=+7
+5.6Round 12🇳🇱 NETHERLANDS105♠♣6=-13
+5.4Round 9🇩🇰 DENMARK165♠x♦A-3+0
+5.3Round 10🇭🇺 HUNGARY14♠♥J+1+11
+5.3Round 10🇭🇺 HUNGARY34♠♣Q=+1
+5.1Round 1🇳🇱 NETHERLANDS15♠♣4-1+10
+4.9Round 3🇫🇷 FRANCE23♠♦5-2+0
+4.9Round 5🇮🇹 ITALY183♠♣J+2+10
+4.7Round 1🇳🇱 NETHERLANDS116NT♦6=+0
+4.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91♥♠A+3+10
+4.7Round 9🇩🇰 DENMARK216NT♣7=+0
+4.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♦5=+3
+4.6Round 14🇳🇴 NORWAY74♠♦T=+0
+4.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♠♥6+1+1
+4.4Round 4🇭🇺 HUNGARY85♠♥J-1+4
+4.1Round 9🇩🇰 DENMARK183NT♦A+1-11
+4.0Round 11🇮🇹 ITALY192NT♥9+1+2
+3.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♥x♥3-3-12
+3.6Round 12🇳🇱 NETHERLANDS73♥♦3-2+3
+3.6Round 12🇳🇱 NETHERLANDS94♣♥4=+6
+3.6Round 14🇳🇴 NORWAY83NT♥3=+3
+3.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♠5+1+1
+3.3Round 5🇮🇹 ITALY202♦♣A=+5
+3.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠8+2-13
+3.3Round 10🇭🇺 HUNGARY66♣♥5+1+7
+3.3Round 13🇫🇷 FRANCE184♠♥6-1+5
+3.1Round 10🇭🇺 HUNGARY52♠♣A-1+4
+3.0Round 5🇮🇹 ITALY243♥♥T=+1
+2.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♥A+1+0
+2.9Round 3🇫🇷 FRANCE105♦♥K=+3
+2.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♣8+1+1
+2.7Round 9🇩🇰 DENMARK234♥♦T=+10
+2.6Round 3🇫🇷 FRANCE42♥♠K-2+9
+2.6Round 4🇭🇺 HUNGARY34♠♥2=+0
+2.4Round 1🇳🇱 NETHERLANDS63NT♠2+1+6
+2.4Round 10🇭🇺 HUNGARY23NT♠T+3-12
+2.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♣♠8+1+10
+2.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♣Q+1+1
+2.0Round 12🇳🇱 NETHERLANDS54♥♠J-2+0
+1.9Round 13🇫🇷 FRANCE192NT♠6+2+9
+1.7Round 9🇩🇰 DENMARK204♥♠Q+2+1
+1.7Round 10🇭🇺 HUNGARY103♠♦6=+1
+1.6Round 4🇭🇺 HUNGARY53♦♣Q=+7
+1.6Round 7🇳🇴 NORWAY202♦♣A=-1
+1.4Round 4🇭🇺 HUNGARY102♦♥Q+1-6
+1.4Round 4🇭🇺 HUNGARY113♠♣4+3+5
+1.4Round 5🇮🇹 ITALY152♥♠7-1+5
+1.3Round 1🇳🇱 NETHERLANDS84♥♣J=-1
+1.1Round 5🇮🇹 ITALY143NT♠4=+2
+1.1Round 5🇮🇹 ITALY194♥♦8-2+6
+1.1Round 10🇭🇺 HUNGARY85♣♥6=+1
+1.1Round 14🇳🇴 NORWAY53NT♠3+3+11
+1.0Round 1🇳🇱 NETHERLANDS102♦♣K-2-9
+1.0Round 4🇭🇺 HUNGARY13NT♦3+2+11
+1.0Round 7🇳🇴 NORWAY145♦♣7=+1
+1.0Round 11🇮🇹 ITALY153♥♣7-1+0
+0.9Round 10🇭🇺 HUNGARY122♠♠J+1+7
+0.7Round 1🇳🇱 NETHERLANDS44♥♦3+1+1
+0.7Round 3🇫🇷 FRANCE73♠♣8=+0
+0.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♠A+2+1
+0.7Round 12🇳🇱 NETHERLANDS83♠♥K-1-2
+0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♣K+1+1
+0.4Round 5🇮🇹 ITALY132♠♥A+1+2
+0.4Round 9🇩🇰 DENMARK173♦♣6=+0
+0.4Round 11🇮🇹 ITALY224♥♠K+1+0
+0.1Round 1🇳🇱 NETHERLANDS33♦♠3=+11
+0.1Round 3🇫🇷 FRANCE12♥x♣Q-2-3
+0.1Round 3🇫🇷 FRANCE83♦♠A=+1
+0.1Round 11🇮🇹 ITALY134♠♥J+1+0
+0.0Round 3🇫🇷 FRANCE114♥♠9=+1
+0.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♣9=+0
+0.0Round 13🇫🇷 FRANCE243NT♥2+2+0
-0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND191NT♦K+1+1
-0.1Round 4🇭🇺 HUNGARY41NT♠7=+1
-0.4Round 7🇳🇴 NORWAY153NT♥9+1+0
-0.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♣♠A-1+9
-0.4Round 14🇳🇴 NORWAY94♠♦Q+2-1
-0.6Round 1🇳🇱 NETHERLANDS23NT♥Q=-1
-0.6Round 7🇳🇴 NORWAY192♥♠J+1-1
-0.6Round 13🇫🇷 FRANCE174♠♦8=+0
-0.7Round 9🇩🇰 DENMARK154♣♦2+1+1
-0.7Round 11🇮🇹 ITALY245♥♠T=+0
-0.7Round 12🇳🇱 NETHERLANDS21NT♠7=-6
-0.7Round 14🇳🇴 NORWAY45♥♣K=-13
-0.9Round 9🇩🇰 DENMARK132NT♠Q+1+8
-1.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♥♣8-1-2
-1.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♠9=+1
-1.1Round 11🇮🇹 ITALY141NT♥2=+0
-1.4Round 4🇭🇺 HUNGARY73NT♠8=-13
-1.4Round 11🇮🇹 ITALY202♠♣T=+11
-1.4Round 12🇳🇱 NETHERLANDS123NT♣4+1+0
-1.7Round 5🇮🇹 ITALY176♥♠A-1-11
-1.7Round 11🇮🇹 ITALY184♥♠A-1+10
-1.7Round 14🇳🇴 NORWAY12♥♠4-2+0
-1.7Round 14🇳🇴 NORWAY102♦♠4-1+0
-1.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♥♠A-1+5
-1.9Round 7🇳🇴 NORWAY182NT♥5+2-1
-2.1Round 1🇳🇱 NETHERLANDS53♥♦4-2+6
-2.3Round 4🇭🇺 HUNGARY93♣♠A-2-6
-2.3Round 10🇭🇺 HUNGARY94♠♦A-1+2
-2.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♥6+3-6
-2.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172NT♦9=+1
-2.7Round 3🇫🇷 FRANCE93NT♥6+3-14
-2.9Round 3🇫🇷 FRANCE34♠x♣6-2+11
-2.9Round 11🇮🇹 ITALY173NT♣Q-2-5
-3.0Round 1🇳🇱 NETHERLANDS93NT♦5-1-4
-3.0Round 5🇮🇹 ITALY234♠♥A+1+0
-3.0Round 13🇫🇷 FRANCE202♦♥8=-6
-3.3Round 14🇳🇴 NORWAY34♠♦A+1-1
-3.4Round 13🇫🇷 FRANCE163NT♥Q+1+0
-3.6Round 10🇭🇺 HUNGARY74♠x♣6-1-8
-3.7Round 13🇫🇷 FRANCE234♥♠4+2-13
-3.9Round 4🇭🇺 HUNGARY121NT♣A=-6
-3.9Round 14🇳🇴 NORWAY123NT♥7-2-7
-4.0Round 12🇳🇱 NETHERLANDS113♠♦9-1-10
-4.0Round 14🇳🇴 NORWAY113NT♦6-3-7
-4.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♥4-4-6
-4.9Round 4🇭🇺 HUNGARY62♠♥3-1-4
-4.9Round 5🇮🇹 ITALY224♥♠6=-6
-5.0Round 11🇮🇹 ITALY162NT♠7-1-5
-5.1Round 7🇳🇴 NORWAY233NT♦7+1-11
-5.6Round 13🇫🇷 FRANCE214♠♣A-2-8
-5.9Round 1🇳🇱 NETHERLANDS124♠♥7=-1
-5.9Round 9🇩🇰 DENMARK144♠♥A=+0
-6.0Round 5🇮🇹 ITALY214♠♣A=+0
-6.0Round 9🇩🇰 DENMARK224♠♣6=-7
-6.1Round 12🇳🇱 NETHERLANDS34♠♣6+1-1
-6.3Round 10🇭🇺 HUNGARY114♠♦J+1+0
-6.7Round 7🇳🇴 NORWAY162♠♦9-1-4
-6.9Round 3🇫🇷 FRANCE64♥♠2-2-11
-7.6Round 7🇳🇴 NORWAY177♠♠T=+0
-7.6Round 12🇳🇱 NETHERLANDS65♠♣4-1-11
-7.9Round 3🇫🇷 FRANCE52♥x♣A-2-9
-9.0Round 12🇳🇱 NETHERLANDS16♠♥A-1-11
-9.9Round 5🇮🇹 ITALY166NT♦T=+11
-10.9Round 13🇫🇷 FRANCE134♠♥A=-11
-11.1Round 7🇳🇴 NORWAY215♥♦J=+0
-12.7Round 11🇮🇹 ITALY234♠♣A-1-12