OLIVIERI Gabriella · VERTYS

437rank
-71.6Butler · 70 bds
-1.02per board
±4.3swing
-0.76vs par /bd · #397/441
-1.08adjusted /bd
Butler per round: 1.1 9.8 -6.1 -17.6 -16.8 -27 -15by round

vs par split: bidding -0.19 · play -0.57

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -1.08/bd

Card play — on target: opening leads 71.4% #370 of 441 · declarer play 72.2% #260 of 441 · defence 73.5% #439 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)80.0% (10)
Declarer play75.0% (4)71.4% (14)
Defence71.4% (7)74.1% (27)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 0.0% (2) · ♦ 75.0% (4) · ♣ 66.7% (3)

vs par by strain: NT -2.44 (16) · a suit -0.26 (54)

vs par by level: part-score -1.47 (19) · game -0.15 (46) · slam -3.60 (5)

By role: declaring -0.61/bd (-3.00 vs par · 36) · defending -1.46/bd (+1.62 vs par · 34)

By vulnerability: vulnerable -1.58/bd (-1.65 vs par · 34) · not vulnerable -0.49/bd (+0.08 vs par · 36)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2F.MazzadiB.Shenkin – S.LevinsonClosed10+1.1+0.11-1.80
Round 3F.MazzadiI.Merret – J.RidolfoOpen10+9.8+0.98+3.40
Round 5F.MazzadiA.Birman – D.PadonClosed10-6.1-0.61+1.30
Round 8F.MazzadiJ.Bazyluk – T.KielbasaClosed10-17.6-1.76-3.20
Round 9F.MazzadiP.Caputo – M.VandervorstClosed10-16.8-1.68-1.40
Round 13W.SchusterP.Bocken – P.CoenraetsClosed10-27.0-2.70-3.80
Round 15W.SchusterM.Maasik – K.PruulOpen10-15.0-1.50+0.20

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
+10.9Round 2SCORWAY165♠♠5+2+12
+9.7Round 15LATVIA U31223NT♠J-1+16
+8.3Round 3LES FRINGANTS233♥♦4+2+10
+7.1Round 9ZAZA BOYS234♠♣K=+3
+4.9Round 5KNOTTENBELT124♠♥2=+0
+4.4Round 8BRIDGE24PL B164♠♣J-2+9
+3.9Round 9ZAZA BOYS284♠♥9=-11
+3.2Round 5KNOTTENBELT164♠♦6+1+11
+3.2Round 13BBC 113NT♦3+2+0
+3.1Round 3LES FRINGANTS274♠♣5+3+10
+2.9Round 13BBC 123♣♠2=+0
+2.8Round 3LES FRINGANTS254♥♥10+2+14
+2.8Round 15LATVIA U31242♥♣6=+6
+2.4Round 5KNOTTENBELT153♠♥8-2+9
+2.2Round 2SCORWAY153NT♦2+1-12
+1.8Round 2SCORWAY194♠♠7+1+13
+1.8Round 3LES FRINGANTS264♥♣K+1+0
+1.7Round 3LES FRINGANTS225♦♣5=+11
+1.4Round 9ZAZA BOYS213NT♥4-2+7
+1.3Round 5KNOTTENBELT174♠♣8-1+10
+1.2Round 2SCORWAY142♠♥Q=-1
+1.0Round 8BRIDGE24PL B153♦♣Q=-5
+0.6Round 8BRIDGE24PL B185♦♠A-1-5
+0.5Round 2SCORWAY133NT♥J+2+1
+0.5Round 3LES FRINGANTS213NT♠J=-1
+0.1Round 5KNOTTENBELT113NT♣4=-1
+0.0Round 8BRIDGE24PL B205♣♥10=-2
-0.1Round 5KNOTTENBELT194♠♥3+1-1
-0.1Round 8BRIDGE24PL B123♣♦9+1+0
-0.3Round 13BBC 164♥♠2+2-11
-0.4Round 5KNOTTENBELT184♥♣A=+0
-0.6Round 5KNOTTENBELT133NT♦10+2-1
-0.7Round 15LATVIA U31274♠♦2=+0
-0.8Round 2SCORWAY173♣♣6-2+1
-0.9Round 15LATVIA U31254♥♠5+2+13
-1.0Round 15LATVIA U31303♥♣2+1-6
-1.1Round 13BBC 154♥♠J+1+11
-1.2Round 15LATVIA U31264♥♠4=+0
-1.3Round 3LES FRINGANTS283♦♥K+1+0
-1.4Round 3LES FRINGANTS294♠♦Q=+1
-1.5Round 2SCORWAY113NT♠5-1-10
-1.5Round 9ZAZA BOYS304♠♦3=+0
-2.2Round 9ZAZA BOYS253NT♦2=-7
-2.2Round 15LATVIA U31233♦♥K+1+0
-2.3Round 8BRIDGE24PL B136♦♠7+1-7
-2.6Round 9ZAZA BOYS243♦♠2=+0
-2.8Round 3LES FRINGANTS302♣♦J=-5
-2.8Round 13BBC 171NT♦4-1-5
-2.9Round 3LES FRINGANTS244♥♣4-2-6
-3.4Round 9ZAZA BOYS276♠♥A=+0
-3.7Round 2SCORWAY124♥♠Q+2-12
-4.1Round 2SCORWAY184♦♦3-1-5
-4.2Round 13BBC 193♣♣4-1-10
-4.3Round 8BRIDGE24PL B173NT♠8-1-5
-4.7Round 13BBC 184♥♦A-4-6
-4.9Round 9ZAZA BOYS225♦♣A-1-6
-4.9Round 13BBC 143♥♠4=-6
-4.9Round 15LATVIA U31213♥♠K-5-6
-5.1Round 9ZAZA BOYS296♠x♣A-2+0
-5.4Round 2SCORWAY203♠♥6-3-5
-5.4Round 8BRIDGE24PL B195♥x♠A-3-9
-5.7Round 8BRIDGE24PL B144♠♥K-1-8
-5.8Round 8BRIDGE24PL B114♥♣3=+0
-6.2Round 5KNOTTENBELT204♥♣8=-1
-6.6Round 13BBC 1103NT♠5+1-11
-7.4Round 15LATVIA U31283NT♣7-6-10
-8.5Round 13BBC 133NT♥8+1+0
-9.2Round 15LATVIA U31296♣♠K=-11
-9.5Round 9ZAZA BOYS267NT♣2=+0
-10.7Round 5KNOTTENBELT145♠x♣K=-13