🇨🇭 ZIVKOVIC Gojko · SWITZERLAND

121rank
-77.9Butler · 160 bds
-0.49per board
±4.0swing
-0.20vs par /bd · #76/135
-0.61adjusted /bd
Butler per round: -0.1 18.9 15.1 -16.4 5.1 -26.4 14.8 -12.8 1.7 -7.9 -16.7 -16.6 -9.8 -1.8 -25.2 0.2by round

vs par split: bidding -0.71 · play +0.15

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.61/bd

Card play — on target: opening leads 81.2% #67 of 135 · declarer play 75.0% #59 of 135 · defence 85.1% #110 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads·81.2% (32)
Declarer play·75.0% (20)
Defence·85.1% (74)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 85.7% (7) · ♦ 70.0% (10) · ♣ 90.9% (11)

vs par by strain: a suit -0.56 (120)

vs par by level: part-score -1.04 (50) · game +0.27 (63) · slam -4.57 (7)

By role: declaring +0.02/bd (-2.21 vs par · 65) · defending -0.83/bd (+1.18 vs par · 95)

By vulnerability: vulnerable -0.62/bd (-0.42 vs par · 79) · not vulnerable -0.36/bd (+0.01 vs par · 81)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.DerivazD.Mossop – G.HallbergOpen10-0.1-0.01+0.60
Round 2J.DerivazL.Eide – O.FrydenbergClosed10+18.9+1.89+2.70
Round 5J.DerivazP.Gal – S.JakabOpen10+15.1+1.51+4.40
Round 6J.DerivazR.Milne – B.O'BrienClosed10-16.4-1.64-3.10
Round 8J.DerivazM.Berkman – N.TymiankerClosed10+5.1+0.51+1.00
Round 9J.DerivazT.Lucassen – J.KolenOpen10-26.4-2.64-3.80
Round 11J.DerivazI.Ilzins – A.MalinskisOpen10+14.8+1.48+2.90
Round 12J.DerivazA.Morath – J.OstbergOpen10-12.8-1.28+0.00
Round 13J.DerivazV.Markowicz – K.MoszczynskiClosed10+1.7+0.17+1.80
Round 15J.DerivazH.Ingason – T.JonssonOpen10-7.9-0.79-0.50
Round 17J.DerivazD.De Partearroyo – A.SacristanClosed10-16.7-1.67-1.80
Round 18J.DerivazK.Simeonov – Z.NedeltchevClosed10-16.6-1.66-2.00
Round 19J.DerivazM.Ash – R.FerrariClosed10-9.8-0.98-2.40
Round 21J.DerivazP.Coenraets – F.BigdeliOpen10-1.8-0.18+0.50
Round 22J.DerivazM.Rozenblyum – V.RapoportOpen10-25.2-2.52-3.30
Round 23J.DerivazP.Vohandu – J.KandOpen10+0.2+0.02-0.20

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
+11.4Round 11🇱🇻 LATVIA115♦♥4=+7
+11.0Round 2🇳🇴 NORWAY186N♥4-1+17
+10.6Round 13🇵🇱 POLAND104♥♦5-1+12
+7.6Round 15🇮🇸 ICELAND274♥♠7-1+10
+7.5Round 15🇮🇸 ICELAND266♠♣6=+0
+7.3Round 13🇵🇱 POLAND53N♠K+2+1
+7.0Round 5🇭🇺 HUNGARY134♥x♣A-1+12
+7.0Round 21🇧🇪 BELGIUM226♠♦4=+13
+6.7Round 8🇮🇱 ISRAEL204♦♣9=+8
+5.7Round 5🇭🇺 HUNGARY204♥♣4-2+13
+5.6Round 2🇳🇴 NORWAY173N♥A+1+7
+4.8Round 23🇪🇪 ESTONIA193N♦2+2+4
+4.7Round 18🇧🇬 BULGARIA214♠♣Q=+0
+4.6Round 11🇱🇻 LATVIA181♠♦K-2+2
+4.6Round 23🇪🇪 ESTONIA113N♥9-1+8
+4.5Round 12🇸🇪 SWEDEN273N♠6=+0
+4.3Round 21🇧🇪 BELGIUM246N♠10=+0
+4.2Round 17🇪🇸 SPAIN203N♥10=+0
+4.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92N♠2-1+5
+4.1Round 9🇳🇱 NETHERLANDS284♥♦6-2+6
+4.1Round 22🇷🇺 RUSSIA64♠♦6-2+11
+4.0Round 8🇮🇱 ISRAEL124♠♣2-1+10
+4.0Round 12🇸🇪 SWEDEN264♠♣3+1+1
+3.8Round 15🇮🇸 ICELAND292♠♥K-1+5
+3.4Round 6🇮🇪 IRELAND304♠♥J-1+10
+3.3Round 2🇳🇴 NORWAY151N♠6-1+5
+3.3Round 5🇭🇺 HUNGARY144♥♠A-2+9
+3.3Round 12🇸🇪 SWEDEN255♣x♠6-1+0
+3.2Round 11🇱🇻 LATVIA165♣x♠7-1+6
+3.1Round 21🇧🇪 BELGIUM303♠♥2-1+4
+3.0Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND31N♠2+1+1
+2.9Round 2🇳🇴 NORWAY162♥♣A=+6
+2.5Round 9🇳🇱 NETHERLANDS306N♥5=+0
+2.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83N♦7+1+0
+2.4Round 2🇳🇴 NORWAY123♣♥6=+5
+2.4Round 18🇧🇬 BULGARIA284♦♠A=+0
+2.3Round 2🇳🇴 NORWAY141N♥J+1+0
+2.2Round 17🇪🇸 SPAIN162♦♠2+2+7
+2.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND41N♥3=+0
+1.8Round 8🇮🇱 ISRAEL192♦♦4+3+1
+1.7Round 11🇱🇻 LATVIA194♥♦8+2+11
+1.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102N♣7+2+10
+1.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♠♣2-2+6
+1.4Round 13🇵🇱 POLAND13♣♠A-1-2
+1.4Round 15🇮🇸 ICELAND251♥♦8-1-2
+1.4Round 23🇪🇪 ESTONIA122♠♥2=+0
+1.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♦K+1+1
+1.3Round 6🇮🇪 IRELAND214♥♠K+1-4
+1.0Round 5🇭🇺 HUNGARY154♥♠8+2+1
+1.0Round 11🇱🇻 LATVIA124♠♥A-3-3
+0.9Round 5🇭🇺 HUNGARY161N♥K-2+11
+0.9Round 6🇮🇪 IRELAND244♥♠K=+0
+0.9Round 8🇮🇱 ISRAEL134♠♦10-2+7
+0.7Round 5🇭🇺 HUNGARY124♠♥3+1+0
+0.6Round 22🇷🇺 RUSSIA14♥♦6=+0
+0.4Round 12🇸🇪 SWEDEN303♠♦K-2-1
+0.4Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23♦♠10+1+0
+0.3Round 11🇱🇻 LATVIA143♠x♦K-2+5
+0.2Round 11🇱🇻 LATVIA132♥♣A+1+0
+0.2Round 17🇪🇸 SPAIN174♥♣J+1+0
+0.1Round 13🇵🇱 POLAND42♥♦4+2+8
-0.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63N♠3=+0
-0.0Round 2🇳🇴 NORWAY114♥♣2+1+0
-0.0Round 13🇵🇱 POLAND22♠♥4-1-2
-0.0Round 22🇷🇺 RUSSIA74♠♦K+1-13
-0.0Round 23🇪🇪 ESTONIA162♠♦K=+0
-0.1Round 6🇮🇪 IRELAND233N♠7+4-9
-0.1Round 13🇵🇱 POLAND74♥♣A+1+1
-0.1Round 22🇷🇺 RUSSIA53N♦10+1+0
-0.3Round 5🇭🇺 HUNGARY182♥♦Q+1+0
-0.3Round 8🇮🇱 ISRAEL143N♥10+2+0
-0.3Round 8🇮🇱 ISRAEL153N♥4+2+0
-0.3Round 13🇵🇱 POLAND66N♦7+1+13
-0.3Round 18🇧🇬 BULGARIA224♠♠5=+0
-0.3Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♠♥Q+1+0
-0.3Round 22🇷🇺 RUSSIA94♠♣J=+1
-0.4Round 5🇭🇺 HUNGARY194♥♥2=+0
-0.4Round 9🇳🇱 NETHERLANDS213N♥5+1-12
-0.4Round 12🇸🇪 SWEDEN242♦♣A=-1
-0.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♦A=+0
-0.5Round 8🇮🇱 ISRAEL114♠♣4=+0
-0.5Round 23🇪🇪 ESTONIA203N♥10+2-12
-0.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♠♥6-1-11
-0.7Round 21🇧🇪 BELGIUM232♥♠6=+1
-0.7Round 23🇪🇪 ESTONIA182♠♦K=+1
-0.8Round 17🇪🇸 SPAIN111N♥8=+0
-0.9Round 2🇳🇴 NORWAY131♠♦Q-1-1
-1.0Round 9🇳🇱 NETHERLANDS244♠♥10-1+5
-1.0Round 12🇸🇪 SWEDEN224♥♦A+1+0
-1.0Round 12🇸🇪 SWEDEN284♠♦5+1+0
-1.0Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♥Q-1-4
-1.2Round 5🇭🇺 HUNGARY114♠♣K=+0
-1.2Round 15🇮🇸 ICELAND213N♠5+1+13
-1.3Round 9🇳🇱 NETHERLANDS252N♠4=-1
-1.3Round 11🇱🇻 LATVIA171N♦6=+7
-1.4Round 18🇧🇬 BULGARIA241N♥3+2+1
-1.5Round 15🇮🇸 ICELAND303♣♥5-1+3
-1.5Round 18🇧🇬 BULGARIA296♥♦10-1-13
-1.5Round 21🇧🇪 BELGIUM272♠♦Q-1-2
-1.5Round 21🇧🇪 BELGIUM285♠♣A+1-5
-1.5Round 23🇪🇪 ESTONIA173♦♣K-1+3
-1.6Round 5🇭🇺 HUNGARY173♦♠J-1-2
-1.6Round 12🇸🇪 SWEDEN234♠♣A+1+13
-1.6Round 21🇧🇪 BELGIUM262♦♦5-1+1
-1.7Round 21🇧🇪 BELGIUM254♠♣K=+0
-1.7Round 23🇪🇪 ESTONIA144♥♦8+1+0
-1.8Round 6🇮🇪 IRELAND284♠♠5+2-11
-2.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND25♥♦Q+1-5
-2.0Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13N♠3=-11
-2.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51♦♠K+1-8
-2.2Round 8🇮🇱 ISRAEL182♠♥K=-5
-2.2Round 17🇪🇸 SPAIN131N♣5=+1
-2.2Round 18🇧🇬 BULGARIA303N♠J+2+10
-2.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♠♥6+1+7
-2.3Round 2🇳🇴 NORWAY193♠♥3+1-10
-2.3Round 8🇮🇱 ISRAEL162♥♥2+2-6
-2.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♣4+1+0
-2.4Round 18🇧🇬 BULGARIA273♣♠4-3-1
-2.5Round 21🇧🇪 BELGIUM295♥♦5-1-7
-2.7Round 6🇮🇪 IRELAND293♥♠A=-1
-2.7Round 8🇮🇱 ISRAEL173♠♣6-1-5
-2.7Round 9🇳🇱 NETHERLANDS224♠♣K+1-8
-2.7Round 11🇱🇻 LATVIA153♦♥9=-6
-2.7Round 13🇵🇱 POLAND32♣♦J-2+0
-3.0Round 17🇪🇸 SPAIN145♣x♥K-2-3
-3.0Round 22🇷🇺 RUSSIA33♥♠5-2-11
-3.1Round 22🇷🇺 RUSSIA83♦♣6-2+0
-3.1Round 23🇪🇪 ESTONIA133N♠5+2+0
-3.1Round 23🇪🇪 ESTONIA151N♥7+2-6
-3.3Round 6🇮🇪 IRELAND263♦♠7-2-8
-3.5Round 17🇪🇸 SPAIN153♣♠A+1-13
-3.6Round 11🇱🇻 LATVIA205♦♣A=+0
-3.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND65♣♠A=+1
-3.7Round 17🇪🇸 SPAIN182♦♥J=-5
-3.8Round 9🇳🇱 NETHERLANDS293N♣7+1-1
-3.9Round 6🇮🇪 IRELAND273N♥5=+1
-4.0Round 6🇮🇪 IRELAND224♠♦A=-7
-4.8Round 15🇮🇸 ICELAND221N♠3-2-16
-4.8Round 18🇧🇬 BULGARIA264♥♠5-1-6
-5.0Round 17🇪🇸 SPAIN123♠♥5-1-5
-5.1Round 15🇮🇸 ICELAND234♥♦3=+1
-5.1Round 17🇪🇸 SPAIN192♣♠J+3+0
-5.1Round 18🇧🇬 BULGARIA233♥♦J+1-1
-5.3Round 9🇳🇱 NETHERLANDS274♠♣2=-3
-5.4Round 2🇳🇴 NORWAY201N♠2-2-2
-5.5Round 13🇵🇱 POLAND84♥♦6-1-4
-6.0Round 18🇧🇬 BULGARIA251N♣A-3-10
-6.2Round 6🇮🇪 IRELAND254♠♣4+1-2
-6.2Round 9🇳🇱 NETHERLANDS265♠♦3=-4
-6.2Round 22🇷🇺 RUSSIA44♦♥7=-10
-6.7Round 21🇧🇪 BELGIUM214♠♥10=+0
-7.6Round 15🇮🇸 ICELAND285♦x♠K-4-12
-8.0Round 15🇮🇸 ICELAND244♥♠Q=-7
-8.6Round 22🇷🇺 RUSSIA24♥♣K+2-11
-8.6Round 22🇷🇺 RUSSIA106♥♠2=+0
-9.0Round 12🇸🇪 SWEDEN217♥♠K=+0
-9.1Round 13🇵🇱 POLAND94♥x♦K+1-9
-9.3Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND75♣♠A-2-10
-12.0Round 12🇸🇪 SWEDEN296♥♣K=-12
-12.3Round 9🇳🇱 NETHERLANDS236♠♣K-1-20