🇮🇹 FERLAZZO Caterina · Italy

67rank
-25.9Butler · 220 bds
-0.12per board
±4.2swing
-0.36vs par /bd · #81/110
-0.21adjusted /bd
Butler per round: -15.9 -6.4 2.4 20.7 -4.3 19.8 -29.9 -2.1 2.8 -36.5 23.5by round

vs par split: bidding -0.12 · play -0.17

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 75.0% #84 of 110 · declarer play 67.4% #91 of 110 · defence 86.0% #63 of 110

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (14)71.4% (42)
Declarer play71.4% (7)66.7% (36)
Defence76.2% (21)88.4% (86)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 66.7% (12) · ♦ 75.0% (16) · ♣ 82.4% (17)

vs par by strain: NT -0.98 (49) · a suit -0.14 (167)

vs par by level: part-score +0.51 (84) · game -0.96 (119) · slam -0.08 (13)

By role: declaring -0.16/bd (-2.64 vs par · 111) · defending -0.08/bd (+1.96 vs par · 109)

By vulnerability: vulnerable -0.31/bd (-1.03 vs par · 110) · not vulnerable +0.07/bd (+0.31 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.ManaraL.Dekkers – M.MichielsenClosed20-15.9-0.80-3.00
Round 3G.ManaraS.Brock – N.SmithOpen20-6.4-0.32-0.45
Round 5G.ManaraP.Leon – M.BarnesClosed20+2.4+0.12-0.30
Round 8G.ManaraL.Mamidaki – A.VeloniOpen20+20.7+1.03+1.35
Round 9G.ManaraA.Fuglestad – M.HardingOpen20-4.3-0.21+2.35
Round 11G.ManaraE.Toutenel – T.DobbelsOpen20+19.8+0.99+1.65
Round 13G.ManaraJ.Zmuda – J.TaczewskaOpen20-29.9-1.49-0.80
Round 14G.ManaraR.Levit-Porat – M.PoplilovOpen20-2.1-0.11-1.20
Round 16G.ManaraM.Oras – A.TaubeClosed20+2.8+0.14-1.85
Round 17G.ManaraS.Kriftner – J.SmederevacClosed20-36.5-1.82-3.95
Round 18G.ManaraC.Giampietro – P.NehmertClosed20+23.5+1.18+2.25

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
+11.6Round 5🇪🇸 Spain33NT♣3-1+12
+10.2Round 16🇪🇪 Estonia194♠♥7=+11
+10.0Round 18🇩🇪 Germany95♥♠10-1+12
+9.8Round 18🇩🇪 Germany126♠♥Q-2+14
+9.7Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England193NT♦K-1+11
+8.5Round 9🇳🇴 Norway174♠♦Q-1+10
+7.7Round 9🇳🇴 Norway24♠x♥7-2+5
+7.6Round 11🇧🇪 Belgium62♣♦J+2+0
+7.2Round 11🇧🇪 Belgium94♠♠3+1+7
+6.5Round 14🇮🇱 Israel95♣x♥K-1+0
+6.5Round 18🇩🇪 Germany14♠♥K-1+10
+6.2Round 18🇩🇪 Germany56♥♠J-1+11
+6.0Round 16🇪🇪 Estonia74♥♠K+2-9
+5.8Round 11🇧🇪 Belgium183NT♠10=+0
+5.7Round 1🇳🇱 Netherlands125♣x♣8-3-3
+5.7Round 18🇩🇪 Germany63♥♣A-2+9
+5.6Round 5🇪🇸 Spain203NT♣Q-1+6
+5.5Round 5🇪🇸 Spain104♥♦10=+10
+5.5Round 16🇪🇪 Estonia96♠♣A=+0
+5.3Round 1🇳🇱 Netherlands83N♠2+1+0
+5.2Round 8🇬🇷 Greece66♥♥5+1+13
+5.2Round 14🇮🇱 Israel53♥♦8-2+6
+4.8Round 8🇬🇷 Greece194♥♣J+2+9
+4.6Round 8🇬🇷 Greece23NT♠3+1+0
+4.5Round 13🇵🇱 Poland84♥♠3=+0
+4.4Round 13🇵🇱 Poland41NT♣3-1+7
+4.1Round 8🇬🇷 Greece164♥♠4+1+0
+3.9Round 8🇬🇷 Greece186♦♦6-1+14
+3.9Round 14🇮🇱 Israel43NT♥3+2+11
+3.9Round 14🇮🇱 Israel86♠♥3=+0
+3.9Round 16🇪🇪 Estonia123NT♠2=+0
+3.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England86♠♥K=-11
+3.8Round 5🇪🇸 Spain24♠♥6+1+0
+3.7Round 11🇧🇪 Belgium22♥♦A-1+5
+3.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England53♠♣4-1+5
+3.6Round 8🇬🇷 Greece104♠♦6+2-13
+3.6Round 16🇪🇪 Estonia63NT♥2+1+1
+3.5Round 1🇳🇱 Netherlands173♠♥J-1+2
+3.5Round 9🇳🇴 Norway182♠♣2=+0
+3.5Round 18🇩🇪 Germany144♠♣7=+0
+3.4Round 8🇬🇷 Greece171♠♥J=+5
+3.3Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England64♠♣5=+3
+3.2Round 8🇬🇷 Greece153NT♠Q+2+0
+3.2Round 13🇵🇱 Poland33♣♦7+2+12
+3.2Round 13🇵🇱 Poland173NT♥10+1+0
+3.2Round 16🇪🇪 Estonia184♠♥6-3+2
+3.2Round 18🇩🇪 Germany45♥♦K=+0
+3.1Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England31NT♥6-2-1
+3.1Round 14🇮🇱 Israel144♠♥3-1+10
+3.0Round 5🇪🇸 Spain184♥x♥K-1+6
+2.9Round 14🇮🇱 Israel152♠♥4+1+0
+2.9Round 18🇩🇪 Germany202♣♥K-1+0
+2.8Round 1🇳🇱 Netherlands43♠♥A-2-7
+2.8Round 9🇳🇴 Norway163♠♣8-1-1
+2.6Round 5🇪🇸 Spain72NT♣6=-10
+2.6Round 8🇬🇷 Greece52♥♥2+3+6
+2.5Round 11🇧🇪 Belgium142♣♦4=+5
+2.5Round 17🇦🇹 Austria144♠♦2=-11
+2.2Round 11🇧🇪 Belgium34♦♠7+2+15
+2.2Round 14🇮🇱 Israel163♥♠10-2+2
+2.2Round 17🇦🇹 Austria121♠♠5+1-1
+2.1Round 1🇳🇱 Netherlands34♥♠6-1+6
+2.1Round 13🇵🇱 Poland133♣♠K-2+7
+1.9Round 8🇬🇷 Greece12♥♣7+1+6
+1.9Round 14🇮🇱 Israel135♣♦9+2-10
+1.9Round 18🇩🇪 Germany183♥♠6-1+5
+1.8Round 8🇬🇷 Greece43NT♥3-2+8
+1.8Round 17🇦🇹 Austria92♥♥3+2+1
+1.8Round 17🇦🇹 Austria154♠x♠2-1+0
+1.6Round 13🇵🇱 Poland142♠♦A=+0
+1.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England113♥♣J+2+6
+1.5Round 5🇪🇸 Spain176♥♦K=+0
+1.5Round 16🇪🇪 Estonia173NT♥4-3-2
+1.5Round 17🇦🇹 Austria73NT♣2+1-1
+1.4Round 9🇳🇴 Norway103NT♠9-1+5
+1.4Round 13🇵🇱 Poland163♥♣A-1-1
+1.4Round 16🇪🇪 Estonia25♣♦5+1-10
+1.4Round 18🇩🇪 Germany194♠♦5+1+0
+1.2Round 18🇩🇪 Germany132♠♣K+1+0
+1.1Round 5🇪🇸 Spain55♦♦7=+0
+1.1Round 17🇦🇹 Austria194♠♣2=+0
+1.1Round 18🇩🇪 Germany162♥♣4-1+2
+1.0Round 11🇧🇪 Belgium15♣♦6+1+1
+0.9Round 8🇬🇷 Greece144♠♣8+1+0
+0.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England103NT♠7+3+13
+0.8Round 5🇪🇸 Spain14♠♣A+1+0
+0.6Round 1🇳🇱 Netherlands154♥♣Q+2-13
+0.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England22♦♥10=-1
+0.6Round 8🇬🇷 Greece132♠♥4+2+1
+0.6Round 17🇦🇹 Austria44♥♦K+1+0
+0.5Round 1🇳🇱 Netherlands13N♣4=+1
+0.5Round 8🇬🇷 Greece33♦♣A=+0
+0.5Round 11🇧🇪 Belgium52NT♣9=+0
+0.5Round 11🇧🇪 Belgium153NT♣6+3-13
+0.5Round 13🇵🇱 Poland201NT♥5+1+0
+0.5Round 14🇮🇱 Israel23NT♠2+2-12
+0.5Round 16🇪🇪 Estonia165♦♦2-2+7
+0.5Round 17🇦🇹 Austria113♠♥7-3-6
+0.3Round 9🇳🇴 Norway202♥♣J+1+0
+0.3Round 11🇧🇪 Belgium172♣♦6+1+7
+0.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England131NT♠2+1+1
+0.2Round 9🇳🇴 Norway83NT♠9+2+0
+0.2Round 11🇧🇪 Belgium194♥♠7=-1
+0.1Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England143♠♦2=+0
+0.1Round 9🇳🇴 Norway193NT♦2+1+0
+0.1Round 11🇧🇪 Belgium124♥♦8+1+0
+0.1Round 18🇩🇪 Germany72♠♦K+3+9
+0.0Round 8🇬🇷 Greece94♥♦J=+0
+0.0Round 9🇳🇴 Norway93♦♥Q-1+2
+0.0Round 16🇪🇪 Estonia43♦♥2-1-5
-0.1Round 1🇳🇱 Netherlands54♠♥Q=+0
-0.1Round 1🇳🇱 Netherlands71♠♥T+3+10
-0.1Round 9🇳🇴 Norway63♦x♠2-3+14
-0.1Round 11🇧🇪 Belgium134♥♠6=+1
-0.1Round 11🇧🇪 Belgium204♣♠A-1+1
-0.1Round 17🇦🇹 Austria163NT♣5+1-10
-0.2Round 9🇳🇴 Norway72♥♥7-1+1
-0.2Round 13🇵🇱 Poland14♥♠K=+0
-0.2Round 14🇮🇱 Israel74♥♣J=-13
-0.2Round 17🇦🇹 Austria174♠♣J=+1
-0.3Round 5🇪🇸 Spain123NT♥8+1+10
-0.4Round 5🇪🇸 Spain134♠♣6=+0
-0.4Round 13🇵🇱 Poland74♥♠A=+9
-0.5Round 1🇳🇱 Netherlands93♥♣6=+0
-0.5Round 1🇳🇱 Netherlands133♠♣3=-6
-0.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England154♠♥4+1-11
-0.5Round 11🇧🇪 Belgium104♠♥5+1-4
-0.5Round 13🇵🇱 Poland92♣♦A+2-1
-0.5Round 14🇮🇱 Israel172♦♠Q+2+0
-0.6Round 14🇮🇱 Israel101NT♦Q+2+8
-0.6Round 17🇦🇹 Austria31NT♦2+3-6
-0.7Round 13🇵🇱 Poland192♠♥10-1-1
-0.7Round 16🇪🇪 Estonia13♠♥8+2+6
-0.8Round 1🇳🇱 Netherlands10adj♠4-5
-0.8Round 9🇳🇴 Norway124♦♣10+1+6
-0.8Round 14🇮🇱 Israel65♦♣3=-11
-0.9Round 5🇪🇸 Spain143NT♥J+1+0
-0.9Round 11🇧🇪 Belgium84♠♥9=+1
-1.0Round 14🇮🇱 Israel202♠♥4=+0
-1.1Round 5🇪🇸 Spain111NT♣3+2-1
-1.1Round 18🇩🇪 Germany102♦♣7=+1
-1.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England183NT♠8-2+0
-1.2Round 9🇳🇴 Norway142♠♥Q-1-4
-1.2Round 17🇦🇹 Austria183NT♥K+2+0
-1.3Round 11🇧🇪 Belgium44♥♣A=+0
-1.4Round 9🇳🇴 Norway114♠♣2=+0
-1.4Round 16🇪🇪 Estonia152NT♠K-1-6
-1.5Round 9🇳🇴 Norway34♠♣A+2+13
-1.5Round 18🇩🇪 Germany153NT♠A=+0
-1.6Round 13🇵🇱 Poland63NT♠9=+2
-1.7Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England172♠♦2-1-5
-1.9Round 9🇳🇴 Norway43♥♦A-1+6
-1.9Round 11🇧🇪 Belgium164♠♦Q+1+13
-1.9Round 16🇪🇪 Estonia104♠♥2-1-7
-2.0Round 1🇳🇱 Netherlands24♠♥J-2-13
-2.0Round 5🇪🇸 Spain84♠♥4+1+0
-2.1Round 16🇪🇪 Estonia135♥x♣A-1+0
-2.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England43♠♣J=-7
-2.2Round 17🇦🇹 Austria204♥♣2+1+0
-2.4Round 1🇳🇱 Netherlands144♥♦3=+0
-2.4Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England92NT♠7=+0
-2.4Round 16🇪🇪 Estonia33♣♦3-1+3
-2.5Round 5🇪🇸 Spain4Pass-3
-2.5Round 11🇧🇪 Belgium74♠♣J=+1
-2.5Round 13🇵🇱 Poland184♠♣2=-6
-2.5Round 14🇮🇱 Israel193♥♦3+1-6
-2.6Round 9🇳🇴 Norway13NT♦2-2-5
-2.6Round 14🇮🇱 Israel12♠♦10+1+6
-2.7Round 14🇮🇱 Israel34♥♦A-2-5
-2.8Round 1🇳🇱 Netherlands113♣♦A-1-3
-2.8Round 8🇬🇷 Greece74♥♦5-1-6
-2.8Round 18🇩🇪 Germany33♦♥6=+0
-2.9Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England162♠♥A+1-6
-2.9Round 17🇦🇹 Austria134♠♥K=+0
-2.9Round 18🇩🇪 Germany173♠♣A=-1
-3.0Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England125♥♣A=+0
-3.1Round 14🇮🇱 Israel184♥♦8+1+11
-3.1Round 16🇪🇪 Estonia203♦♦6=-6
-3.2Round 13🇵🇱 Poland54♠x♥6=-5
-3.2Round 16🇪🇪 Estonia84♠♠2+1+0
-3.2Round 17🇦🇹 Austria55♦♥A-1-6
-3.2Round 18🇩🇪 Germany83NT♦A-2-11
-3.3Round 8🇬🇷 Greece84♦♥6=+0
-3.3Round 13🇵🇱 Poland22♦♣3+1-6
-3.4Round 17🇦🇹 Austria63NT♦2+2-10
-3.5Round 1🇳🇱 Netherlands163♠♣3-1+2
-3.6Round 5🇪🇸 Spain192♥♦7=-6
-3.8Round 5🇪🇸 Spain93♦♥A+1-1
-3.8Round 8🇬🇷 Greece124♥♠5=-7
-3.9Round 1🇳🇱 Netherlands61♥♦K=-5
-4.1Round 5🇪🇸 Spain154NT♦8+1-13
-4.5Round 9🇳🇴 Norway154♥♣7+1+0
-4.5Round 11🇧🇪 Belgium116♦♥A-2-6
-4.5Round 13🇵🇱 Poland114♠♣2-1-5
-4.7Round 1🇳🇱 Netherlands183♠♣Q-3-15
-4.8Round 5🇪🇸 Spain65♥x♠6=-5
-4.8Round 16🇪🇪 Estonia51NT♦K-3-5
-4.9Round 8🇬🇷 Greece205♣♠K-1-6
-4.9Round 17🇦🇹 Austria104♠♦Q=+0
-5.0Round 16🇪🇪 Estonia144♠♥Q-2-6
-5.1Round 1🇳🇱 Netherlands193♥♦K=-1
-5.4Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England201♥♦2+1-6
-5.6Round 8🇬🇷 Greece115♦♥7=-3
-6.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England13NT♠2=+0
-6.8Round 17🇦🇹 Austria83NT♠5+1-7
-7.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 England73NT♠9+1+0
-7.2Round 9🇳🇴 Norway133NT♥2=+1
-7.4Round 9🇳🇴 Norway53NT♥5-1-6
-7.8Round 18🇩🇪 Germany114♥♥2=-3
-8.4Round 16🇪🇪 Estonia114♠♥10-2-11
-8.5Round 14🇮🇱 Israel124♥♣Q-1-12
-9.6Round 5🇪🇸 Spain166♠♣J-1-11
-9.7Round 14🇮🇱 Israel114♠x♥A-4-9
-10.0Round 1🇳🇱 Netherlands203♦x-4-10
-10.3Round 13🇵🇱 Poland123NT♣2-3-14
-10.7Round 18🇩🇪 Germany25♣♣2+1-13
-11.4Round 17🇦🇹 Austria26NT♣7=-11
-11.6Round 13🇵🇱 Poland156♠♣K-1-13
-11.6Round 17🇦🇹 Austria15♣x♦A-4-12
-12.0Round 13🇵🇱 Poland106♥♦9=-1