🇨🇭 ZIVKOVIC Gojko · SWITZERLAND

108rank
-89.3Butler · 192 bds
-0.47per board
±5.2swing
-0.62vs par /bd · #112/135
-0.61adjusted /bd
Butler per round: -6.8 -6.1 -37.6 -13.5 5.7 8.4 14 -21.6 -12.4 7.7 -10.8 -43.1 -40.5 -15.9 77.8 5.4by round

vs par split: bidding -0.31 · play -0.62

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -0.61/bd

Card play — on target: opening leads 78.3% #72 of 135 · declarer play 72.7% #64 of 135 · defence 76.3% #128 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)76.5% (17)
Declarer play83.3% (6)70.4% (27)
Defence88.9% (18)70.7% (41)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 66.7% (9) · ♦ 100.0% (4) · ♣ 75.0% (4)

vs par by strain: NT -0.68 (31) · a suit -1.01 (89)

vs par by level: part-score -1.78 (60) · game -0.35 (54) · slam +2.50 (6)

By role: declaring +0.09/bd (-2.79 vs par · 61) · defending -1.46/bd (+1.00 vs par · 59)

By vulnerability: vulnerable -0.56/bd (-0.86 vs par · 96) · not vulnerable -0.37/bd (-0.38 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.DerivazS.Burgess – G.LorentzClosed12-6.8-0.57-0.17
Round 3J.DerivazD.Cohen – J.EngelOpen12-6.1-0.51-0.42
Round 4J.DerivazP.Soulet – H.VinciguerraClosed12-37.6-3.13-4.33
Round 6J.DerivazC.Mclatchie – D.ShenkinClosed12-13.5-1.12+0.75
Round 7J.DerivazP.Bizon – M.BlatClosed12+5.7+0.48+0.83
Round 9J.DerivazY.Mizuma – T.YoshidaClosed12+8.4+0.70+0.67
Round 10J.DerivazL.Palazzo – M.MacriClosed12+14.0+1.17-0.75
Round 12J.DerivazN.Schilhart – N.BuchlevOpen12-21.6-1.80-1.17
Round 13J.DerivazA.El Ghrari – P.T'Kint De RoodenbekeClosed12-12.4-1.03-1.83
Round 14J.DerivazA.Zahr – M.Caner FuxmanOpen12+7.7+0.64-0.33
Round 15J.DerivazB.De Bruyn – R.PaternotteClosed12-10.8-0.90-2.83
Round 16J.DerivazA.Rivas – A.HoyosClosed12-43.1-3.59-3.42
Round 18J.DerivazA.Grant – R.SolomonClosed12-40.5-3.38-4.75
Round 19J.DerivazM.Abate – S.HamaouiClosed12-15.9-1.32-0.92
Round 21J.DerivazM.Copur – M.ErkelClosed12+77.8+6.48+8.67
Round 22J.DerivazH.Wegnelius – G.BerntssonClosed12+5.4+0.45+0.08

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
+11.5Round 14🇨🇱 CHILE7+12
+11.0Round 19🇮🇹 ITALY20+16
+10.8Round 21🇹🇷 TURKIYE22+14
+10.5Round 14🇨🇱 CHILE10+12
+10.1Round 21🇹🇷 TURKIYE21+12
+10.0Round 13🇲🇦 MOROCCO136♦♣Q-1+13
+9.8Round 21🇹🇷 TURKIYE23+12
+8.9Round 16🇨🇴 COLOMBIA11+17
+8.7Round 21🇹🇷 TURKIYE19+10
+8.6Round 22🇸🇪 SWEDEN6+12
+8.5Round 3🇮🇱 ISRAEL224♠♦6-1+12
+8.5Round 21🇹🇷 TURKIYE15+12
+8.0Round 14🇨🇱 CHILE4+12
+7.8Round 21🇹🇷 TURKIYE24+10
+7.3Round 10🇦🇷 ARGENTINA63NT♠3+3+1
+7.3Round 22🇸🇪 SWEDEN2+9
+7.0Round 7🇵🇱 POLAND203NT♠K-1+12
+6.9Round 21🇹🇷 TURKIYE14+9
+6.5Round 21🇹🇷 TURKIYE13+12
+6.2Round 14🇨🇱 CHILE5+3
+6.0Round 22🇸🇪 SWEDEN4+12
+5.9Round 13🇲🇦 MOROCCO144♠♥Q=+7
+5.1Round 21🇹🇷 TURKIYE18+11
+5.0Round 12🇩🇪 GERMANY113NT♣Q+2+1
+4.9Round 3🇮🇱 ISRAEL144♠♥6+2+11
+4.9Round 7🇵🇱 POLAND173♣♥Q=+5
+4.7Round 1🇦🇺 AUSTRALIA66♥♦Q=+0
+4.7Round 9🇯🇵 JAPAN215♥x♠Q-3+0
+4.5Round 21🇹🇷 TURKIYE16+9
+4.4Round 10🇦🇷 ARGENTINA23♠♣2+1-6
+4.1Round 22🇸🇪 SWEDEN1+9
+4.0Round 3🇮🇱 ISRAEL193♥♠9-2+3
+3.8Round 4🇫🇷 FRANCE14♠♣9=-1
+3.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND32♥♠J-1+6
+3.7Round 9🇯🇵 JAPAN224♥♦K+1+1
+3.7Round 15🇳🇱 NETHERLANDS144♥♠K+1+0
+3.7Round 18🇳🇿 NEW ZEALAND5+3
+3.6Round 15🇳🇱 NETHERLANDS183♠♣K+1+1
+3.5Round 14🇨🇱 CHILE8+4
+3.5Round 16🇨🇴 COLOMBIA9+12
+3.4Round 19🇮🇹 ITALY13+12
+3.0Round 1🇦🇺 AUSTRALIA33♦♥6=+5
+3.0Round 14🇨🇱 CHILE6+3
+2.9Round 12🇩🇪 GERMANY23♦♣7+1+0
+2.8Round 1🇦🇺 AUSTRALIA42♥♦9=-1
+2.7Round 9🇯🇵 JAPAN173♥♣K+1+7
+2.7Round 18🇳🇿 NEW ZEALAND3+4
+2.6Round 19🇮🇹 ITALY22+4
+2.5Round 10🇦🇷 ARGENTINA72♠♥3-2+3
+2.4Round 9🇯🇵 JAPAN231NT♥J-1+5
+2.4Round 16🇨🇴 COLOMBIA1+9
+2.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83♠♥10=+1
+2.3Round 7🇵🇱 POLAND242♠♥2+1+0
+2.3Round 10🇦🇷 ARGENTINA114♠♠3=-11
+2.3Round 15🇳🇱 NETHERLANDS202♠♥6+1+7
+2.3Round 19🇮🇹 ITALY18+3
+2.1Round 3🇮🇱 ISRAEL164♠♥A+1+0
+2.1Round 22🇸🇪 SWEDEN11-3
+2.0Round 1🇦🇺 AUSTRALIA24♠♦Q-1+10
+2.0Round 10🇦🇷 ARGENTINA13NT♥Q-2+6
+2.0Round 19🇮🇹 ITALY14+4
+1.9Round 9🇯🇵 JAPAN201NT♦6+2+1
+1.7Round 7🇵🇱 POLAND223♠♥A-1-1
+1.7Round 13🇲🇦 MOROCCO173♠♥5=+0
+1.5Round 7🇵🇱 POLAND233NT♠2+2+0
+1.5Round 10🇦🇷 ARGENTINA122♠♣6=-7
+1.4Round 1🇦🇺 AUSTRALIA123♥♠A+1+6
+1.4Round 15🇳🇱 NETHERLANDS214♥♠4=+1
+1.3Round 12🇩🇪 GERMANY12♠♣A-2-1
+1.3Round 12🇩🇪 GERMANY104♠♦2+1+0
+1.3Round 15🇳🇱 NETHERLANDS193♥♠5-1-1
+1.3Round 22🇸🇪 SWEDEN3+3
+1.2Round 16🇨🇴 COLOMBIA2-2
+1.1Round 18🇳🇿 NEW ZEALAND2+4
+1.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND94♠♣3+2+1
+1.0Round 9🇯🇵 JAPAN193NT♠2+1+0
+1.0Round 10🇦🇷 ARGENTINA44♠♦2+2+13
+1.0Round 14🇨🇱 CHILE3+4
+1.0Round 16🇨🇴 COLOMBIA3+3
+0.9Round 12🇩🇪 GERMANY96♠♥4=+0
+0.8Round 1🇦🇺 AUSTRALIA12♣♥2=+0
+0.7Round 1🇦🇺 AUSTRALIA52♥♠10+1+0
+0.7Round 10🇦🇷 ARGENTINA82♥♦4+3+6
+0.7Round 21🇹🇷 TURKIYE17-3
+0.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♥6+1+1
+0.5Round 4🇫🇷 FRANCE74♥♣A+1+0
+0.5Round 10🇦🇷 ARGENTINA53♥♣A-2+1
+0.5Round 15🇳🇱 NETHERLANDS233♦♥8+1-11
+0.4Round 7🇵🇱 POLAND163♣♣7=-1
+0.4Round 7🇵🇱 POLAND212♦♠2=-11
+0.4Round 13🇲🇦 MOROCCO163♦♠A+1+0
+0.3Round 1🇦🇺 AUSTRALIA72♠♥6+2-10
+0.2Round 9🇯🇵 JAPAN131NT♣K=+0
+0.1Round 14🇨🇱 CHILE12-3
+0.1Round 18🇳🇿 NEW ZEALAND6-4
-0.0Round 4🇫🇷 FRANCE92♠♣Q=-5
+0.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13NT♠5=-2
-0.0Round 19🇮🇹 ITALY23-4
-0.0Round 22🇸🇪 SWEDEN12-3
-0.1Round 4🇫🇷 FRANCE42♠♥K+1+0
-0.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND123NT♥5+2+11
-0.3Round 19🇮🇹 ITALY15+3
-0.4Round 7🇵🇱 POLAND133♥♦4=+0
-0.5Round 3🇮🇱 ISRAEL173♠♥5-1+3
-0.5Round 10🇦🇷 ARGENTINA103NT♥2+2+0
-0.5Round 22🇸🇪 SWEDEN7-4
-0.7Round 13🇲🇦 MOROCCO182♦♦10+2+0
-0.8Round 9🇯🇵 JAPAN163NT♥3=+0
-0.9Round 9🇯🇵 JAPAN154♥♦9=-13
-1.0Round 3🇮🇱 ISRAEL202♠♥A-1-5
-1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND75♦♠K+1+13
-1.1Round 13🇲🇦 MOROCCO233NT♦4+2+0
-1.3Round 3🇮🇱 ISRAEL134♥x♠2-1+7
-1.3Round 9🇯🇵 JAPAN145♦x♥5-2+0
-1.3Round 12🇩🇪 GERMANY84♥♥5+1+0
-1.3Round 15🇳🇱 NETHERLANDS173NT♦6+1+0
-1.3Round 19🇮🇹 ITALY24-3
-1.5Round 1🇦🇺 AUSTRALIA114♠♣6+1+10
-1.5Round 15🇳🇱 NETHERLANDS223♣♦A-1-4
-1.6Round 21🇹🇷 TURKIYE20-4
-1.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND51NT♥6=+0
-1.7Round 7🇵🇱 POLAND143NT♠6+2+11
-1.7Round 18🇳🇿 NEW ZEALAND12-3
-1.7Round 22🇸🇪 SWEDEN10-4
-1.8Round 4🇫🇷 FRANCE31NT♣8=-5
-1.8Round 12🇩🇪 GERMANY32NT♠3-1-4
-2.1Round 9🇯🇵 JAPAN243♥♠10=+7
-2.2Round 13🇲🇦 MOROCCO211NT♦A+1-6
-2.2Round 22🇸🇪 SWEDEN5-3
-2.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND104♠♥9-2-8
-2.4Round 13🇲🇦 MOROCCO193♠♥7-1-4
-2.4Round 15🇳🇱 NETHERLANDS132NT♠2-1-5
-2.6Round 3🇮🇱 ISRAEL213NT♣A-1-12
-2.7Round 18🇳🇿 NEW ZEALAND4+4
-2.9Round 1🇦🇺 AUSTRALIA81♠♣10=-5
-3.0Round 3🇮🇱 ISRAEL232♠♥Q-1+5
-3.0Round 7🇵🇱 POLAND183♥♠7=+0
-3.1Round 9🇯🇵 JAPAN184♥♠10+1+0
-3.2Round 16🇨🇴 COLOMBIA6-9
-3.3Round 13🇲🇦 MOROCCO152♠x♣3-2-7
-3.4Round 10🇦🇷 ARGENTINA33♠♥Q-1-5
-3.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43♦♥J=-6
-3.7Round 7🇵🇱 POLAND153NT♥10+1+0
-3.7Round 7🇵🇱 POLAND194♥♣3-1-5
-4.1Round 4🇫🇷 FRANCE112♠♥K=-5
-4.3Round 4🇫🇷 FRANCE65♦x♠A-2-15
-4.3Round 10🇦🇷 ARGENTINA93♦♥Q=-10
-4.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♥♥2+1-1
-4.6Round 4🇫🇷 FRANCE123NT♥Q+1+0
-4.6Round 13🇲🇦 MOROCCO241NT♠4=-5
-4.7Round 18🇳🇿 NEW ZEALAND8-7
-4.8Round 14🇨🇱 CHILE1-9
-4.8Round 15🇳🇱 NETHERLANDS153NT♥10-1-12
-4.9Round 3🇮🇱 ISRAEL245♦♣K+2-14
-4.9Round 12🇩🇪 GERMANY72♠♥K=-12
-5.0Round 12🇩🇪 GERMANY45♦♣K=-3
-5.1Round 4🇫🇷 FRANCE23NTx♠7-1-11
-5.5Round 4🇫🇷 FRANCE56♥♠A=+0
-5.5Round 12🇩🇪 GERMANY63♠♦K=-7
-5.6Round 4🇫🇷 FRANCE103♥♣J+1-10
-5.7Round 3🇮🇱 ISRAEL155♥♣K+1-3
-5.7Round 16🇨🇴 COLOMBIA4-11
-6.1Round 15🇳🇱 NETHERLANDS242♥♣J=-11
-6.2Round 12🇩🇪 GERMANY126♣♦3+1+2
-6.6Round 3🇮🇱 ISRAEL184♠♥6-1-12
-6.7Round 18🇳🇿 NEW ZEALAND1-9
-6.8Round 18🇳🇿 NEW ZEALAND7-12
-7.4Round 18🇳🇿 NEW ZEALAND11-10
-7.5Round 15🇳🇱 NETHERLANDS164♥♥10=+1
-7.7Round 1🇦🇺 AUSTRALIA93♠♦2=-7
-7.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♠♦10=-7
-7.7Round 13🇲🇦 MOROCCO223NT♥4+1-8
-7.8Round 19🇮🇹 ITALY21-12
-8.0Round 18🇳🇿 NEW ZEALAND10-11
-8.1Round 19🇮🇹 ITALY19-10
-8.3Round 12🇩🇪 GERMANY53NT♠2+3+10
-8.4Round 13🇲🇦 MOROCCO205♦♣K-1-12
-8.6Round 19🇮🇹 ITALY16-10
-9.0Round 14🇨🇱 CHILE11-14
-9.3Round 16🇨🇴 COLOMBIA12-7
-9.5Round 16🇨🇴 COLOMBIA7-12
-9.5Round 22🇸🇪 SWEDEN9-14
-9.7Round 16🇨🇴 COLOMBIA5-12
-10.1Round 18🇳🇿 NEW ZEALAND9-16
-10.1Round 22🇸🇪 SWEDEN8-13
-10.4Round 1🇦🇺 AUSTRALIA103NT♣7-3-10
-10.4Round 14🇨🇱 CHILE2-11
-10.5Round 16🇨🇴 COLOMBIA10-12
-10.8Round 4🇫🇷 FRANCE86♣♦K=+0
-11.1Round 19🇮🇹 ITALY17-14
-11.9Round 14🇨🇱 CHILE9-17
-12.2Round 16🇨🇴 COLOMBIA8-17