🇷🇸 KOLDZIC Zoran · SERBIA

87rank
-70.5Butler · 192 bds
-0.37per board
±4.0swing
-0.20vs par /bd · #70/103
-0.43adjusted /bd
Butler per round: -15 -13.7 -26.7 3.9 -7.7 16.5 -29.4 2.2 12.1 4.8 -0.1 -17.4by round

vs par split: bidding +0.27 · play -0.47

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -0.43/bd

Card play — on target: opening leads 71.7% #86 of 103 · declarer play 66.7% #79 of 103 · defence 79.8% #100 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads35.7% (14)84.6% (39)
Declarer play71.4% (14)64.7% (34)
Defence72.5% (40)84.1% (69)

Opening leads by suit led: ♠ 60.0% (15) · ♥ 58.3% (12) · ♦ 76.9% (13) · ♣ 92.3% (13)

vs par by strain: NT +0.43 (62) · a suit -0.50 (130)

vs par by level: part-score -0.57 (76) · game +0.12 (104) · slam -0.67 (12)

By role: declaring -0.02/bd (-2.02 vs par · 83) · defending -0.63/bd (+1.19 vs par · 109)

By vulnerability: vulnerable +0.18/bd (+0.45 vs par · 96) · not vulnerable -0.91/bd (-0.84 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.JovanovicG.Van Middelem – P.CaputoOpen16-15.0-0.94-0.50
Round 3D.JovanovicS.Magnusson – D.NikolenkovClosed16-13.7-0.86+0.50
Round 4D.JovanovicL.Fisher – R.SchwartzClosed16-26.7-1.67+1.06
Round 6D.JovanovicV.Vainikonis – W.OlanskiClosed16+3.9+0.24-1.38
Round 7D.JovanovicF.Kurbalija – D.KurbalijaOpen16-7.7-0.48-1.56
Round 10D.JovanovicM.Nowosadzki – J.KalitaClosed16+16.5+1.03+1.19
Round 11D.JovanovicD.Bakhshi – D.GoldClosed16-29.4-1.84-0.31
Round 13D.JovanovicD.Bilde – M.BildeClosed16+2.2+0.14+0.44
Round 14D.JovanovicP.Lakatos – L.SzilagyiClosed16+12.1+0.76+0.00
Round 15D.JovanovicJ.Stefanov – V.MihovOpen16+4.8+0.30-1.00
Round 16D.JovanovicS.Dolarevic – R.TicaClosed16-0.1-0.01-1.06
Round 17D.ParezaninI.Coldea – B.MarinaClosed16-17.4-1.09+0.25

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
+9.9Round 10🇵🇱 POLAND134♠x♠Q=+12
+9.8Round 6🇱🇹 LITHUANIA36NT♦3-5+15
+9.0Round 10🇵🇱 POLAND93♥x♣K-4+5
+8.3Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES205♣x♥6-2+12
+8.3Round 15🇧🇬 BULGARIA163NT♣6+1+0
+8.2Round 6🇱🇹 LITHUANIA53NT♠K+2-13
+8.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♠9-3+7
+8.2Round 14🇭🇺 HUNGARY313NT♥4-2+11
+7.7Round 3🇨🇭 SWITZERLAND175♥♠8=+8
+7.7Round 15🇧🇬 BULGARIA13NT♥2-2+11
+7.6Round 13🇩🇰 DENMARK32♥♥8=+11
+7.4Round 13🇩🇰 DENMARK103NT♠5-1+12
+6.8Round 15🇧🇬 BULGARIA76♥♠6=-13
+6.4Round 4🇮🇱 ISRAEL102NT♥4-2+7
+6.2Round 13🇩🇰 DENMARK135♦x♠2-1+8
+5.4Round 14🇭🇺 HUNGARY273NT♥6-2+5
+4.5Round 6🇱🇹 LITHUANIA155♣♠Q=+3
+4.4Round 13🇩🇰 DENMARK162♠♦Q-4-7
+4.2Round 16BOSNIA HERZEGOVINA235♦♣10+1+10
+4.2Round 17🇷🇴 ROMANIA44♥♠K-1+12
+4.1Round 3🇨🇭 SWITZERLAND251NTx♥4-2+4
+4.1Round 4🇮🇱 ISRAEL33♣♥5-1+6
+4.0Round 1🇧🇪 BELGIUM174♠♦A+2+11
+3.8Round 14🇭🇺 HUNGARY243NT♠9-2+11
+3.8Round 15🇧🇬 BULGARIA144♠♣A-1+5
+3.7Round 1🇧🇪 BELGIUM191NT♥3=+7
+3.6Round 10🇵🇱 POLAND124♠♦3=+0
+3.6Round 16BOSNIA HERZEGOVINA313♥♦7-3+1
+3.6Round 17🇷🇴 ROMANIA34♥♠K=+3
+3.5Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES293NT♠7=+0
+3.4Round 15🇧🇬 BULGARIA44♠x♣K-2+3
+3.3Round 14🇭🇺 HUNGARY265♦♠3+1+0
+3.2Round 10🇵🇱 POLAND73NT♣J-1+6
+3.2Round 13🇩🇰 DENMARK83♥♦A=+1
+3.2Round 14🇭🇺 HUNGARY325♠♣A-1+5
+3.1Round 1🇧🇪 BELGIUM224♠♥Q+2+11
+2.8Round 17🇷🇴 ROMANIA13♣x♠6-3+2
+2.5Round 16BOSNIA HERZEGOVINA274♥♠Q=-1
+2.3Round 3🇨🇭 SWITZERLAND183NT♠5=-2
+2.3Round 16BOSNIA HERZEGOVINA293NT♦10=+2
+2.2Round 1🇧🇪 BELGIUM254♠♦K=+3
+2.2Round 6🇱🇹 LITHUANIA63NT♥2+3+2
+2.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♠♦8=+6
+2.1Round 10🇵🇱 POLAND12♥♦2+1+2
+2.1Round 14🇭🇺 HUNGARY234♣♠Q-1+0
+1.9Round 1🇧🇪 BELGIUM273♠♥3+1-4
+1.9Round 4🇮🇱 ISRAEL43NT♦2+2+16
+1.9Round 10🇵🇱 POLAND102♣♥K+1+0
+1.8Round 1🇧🇪 BELGIUM243NT♥Q+3+2
+1.8Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES314♠x♥J-1+0
+1.8Round 14🇭🇺 HUNGARY221NT♠4=+0
+1.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♥♣4-1+5
+1.7Round 14🇭🇺 HUNGARY293NT♣7=-1
+1.4Round 10🇵🇱 POLAND154♥♦J+1+0
+1.4Round 16BOSNIA HERZEGOVINA223NT♠6+3-10
+1.2Round 17🇷🇴 ROMANIA142NT♠6-2+5
+1.1Round 4🇮🇱 ISRAEL162♥♠Q=+1
+1.1Round 10🇵🇱 POLAND24♥♠J+1+0
+1.1Round 17🇷🇴 ROMANIA93♦♣7=-5
+0.9Round 3🇨🇭 SWITZERLAND323NT♦2=+11
+0.9Round 16BOSNIA HERZEGOVINA171NT♠J-2+1
+0.9Round 16BOSNIA HERZEGOVINA244♠♥K-1-10
+0.8Round 3🇨🇭 SWITZERLAND222♥♠Q+1+0
+0.8Round 13🇩🇰 DENMARK73♠♣6-2+2
+0.6Round 4🇮🇱 ISRAEL84NT♥5-1+8
+0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272NT♦2+1-1
+0.6Round 14🇭🇺 HUNGARY183NT♣Q=+1
+0.6Round 15🇧🇬 BULGARIA51NT♦5-1+3
+0.5Round 1🇧🇪 BELGIUM204♥♦2=-1
+0.5Round 3🇨🇭 SWITZERLAND205♥x♠J-2+4
+0.5Round 13🇩🇰 DENMARK54♥♣8+1+0
+0.5Round 16BOSNIA HERZEGOVINA253NT♦K=+1
+0.4Round 1🇧🇪 BELGIUM303NT♠3+1+0
+0.4Round 17🇷🇴 ROMANIA101NT♦5-1+0
+0.4Round 17🇷🇴 ROMANIA163NT♦2+1+0
+0.3Round 15🇧🇬 BULGARIA63♥♣K-1+1
+0.2Round 15🇧🇬 BULGARIA104♥♣A=+0
+0.1Round 10🇵🇱 POLAND64♥x♦A-2+14
+0.1Round 14🇭🇺 HUNGARY172♥♦2-1-2
+0.1Round 14🇭🇺 HUNGARY301NT♥2+2-6
-0.0Round 3🇨🇭 SWITZERLAND274♠♥J+1+0
+0.0Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES274♥♦7+1+0
-0.0Round 10🇵🇱 POLAND34♠♣7+1+0
-0.1Round 6🇱🇹 LITHUANIA41NT♠2-1+0
-0.1Round 10🇵🇱 POLAND53♥♥3=-7
-0.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♦6-1+6
-0.1Round 17🇷🇴 ROMANIA52♣♦4+1+1
-0.2Round 1🇧🇪 BELGIUM314♥♥3=+0
-0.2Round 6🇱🇹 LITHUANIA13♥♠5-2+0
-0.4Round 3🇨🇭 SWITZERLAND245♣x♥2-2-4
-0.4Round 6🇱🇹 LITHUANIA82♠♦6+1+0
-0.4Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES183♦♣A-1-2
-0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♥♥9-2+1
-0.5Round 4🇮🇱 ISRAEL122♠♣6-2-2
-0.5Round 6🇱🇹 LITHUANIA144♠♣3-1-5
-0.5Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES263NT♥6+2-12
-0.5Round 13🇩🇰 DENMARK143NT♠7+1+1
-0.5Round 16BOSNIA HERZEGOVINA284♠♣8-1-12
-0.6Round 3🇨🇭 SWITZERLAND263NT♥10+1+0
-0.6Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES224♦♠K-2+9
-0.7Round 1🇧🇪 BELGIUM324♥♣4-1+5
-0.7Round 6🇱🇹 LITHUANIA91NT♥5-1-4
-0.7Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES255♦♣A+1-11
-0.7Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES284♠♣A+1+0
-0.8Round 4🇮🇱 ISRAEL113♣♥3=+1
-0.8Round 13🇩🇰 DENMARK111NT♠3+1-1
-0.8Round 14🇭🇺 HUNGARY201NT♠4=-5
-0.8Round 15🇧🇬 BULGARIA84♥♣Q+1+0
-0.8Round 15🇧🇬 BULGARIA134♠♠2=+0
-0.9Round 10🇵🇱 POLAND163♦♥Q-1-5
-0.9Round 13🇩🇰 DENMARK62♠♥5-1+0
-0.9Round 16BOSNIA HERZEGOVINA212♠♥6+2-1
-1.0Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES214♠♥6-1+5
-1.1Round 6🇱🇹 LITHUANIA165♠x♣2-4+0
-1.1Round 16BOSNIA HERZEGOVINA185♠♦5+1+11
-1.1Round 17🇷🇴 ROMANIA154♠♠2=-3
-1.2Round 4🇮🇱 ISRAEL154♥♠2=-1
-1.2Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES232♥♠A+1-7
-1.2Round 16BOSNIA HERZEGOVINA263♥♠A+1-10
-1.4Round 1🇧🇪 BELGIUM293♥♣A+1-1
-1.4Round 15🇧🇬 BULGARIA114♥♦Q=+1
-1.4Round 17🇷🇴 ROMANIA132♠♦5=-1
-1.5Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES306♣♦7=-2
-1.5Round 10🇵🇱 POLAND144♦♣7-2-5
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♥♦8+3-2
-1.5Round 17🇷🇴 ROMANIA61NT♥9-2+5
-1.8Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES174♥♦Q=+0
-1.9Round 6🇱🇹 LITHUANIA132♥♣3+1-1
-2.1Round 6🇱🇹 LITHUANIA113♥♣2+1+4
-2.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313♠♠K=-1
-2.2Round 6🇱🇹 LITHUANIA104♠♥10-1-12
-2.3Round 13🇩🇰 DENMARK154♠♣K=+1
-2.4Round 15🇧🇬 BULGARIA24♥♠7-1-10
-2.4Round 16BOSNIA HERZEGOVINA201NT♥3=+2
-2.4Round 17🇷🇴 ROMANIA123NT♦Q+2-1
-2.5Round 1🇧🇪 BELGIUM183NT♥9+3-2
-2.5Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES323♠♦3=-8
-2.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182NT♠5+2-2
-2.5Round 17🇷🇴 ROMANIA85♠♦J-1-4
-2.6Round 4🇮🇱 ISRAEL64♠♦K+2-1
-2.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND231NT♠4+3-10
-2.6Round 14🇭🇺 HUNGARY217♥♣J=+0
-2.6Round 16BOSNIA HERZEGOVINA323♦♥7=-1
-2.7Round 4🇮🇱 ISRAEL71NT♦4+3+9
-2.8Round 1🇧🇪 BELGIUM233♣♠9=-6
-2.8Round 3🇨🇭 SWITZERLAND193NT♣7+2+0
-2.8Round 10🇵🇱 POLAND114♦♠A=+0
-2.8Round 15🇧🇬 BULGARIA121♠♦Q=+0
-2.9Round 3🇨🇭 SWITZERLAND301NT♥5=+0
-2.9Round 4🇮🇱 ISRAEL55♦♠5=+1
-3.0Round 13🇩🇰 DENMARK126♠♥3+1-1
-3.2Round 6🇱🇹 LITHUANIA123♣♠9+2-1
-3.2Round 16BOSNIA HERZEGOVINA193♣♦3-2+0
-3.3Round 3🇨🇭 SWITZERLAND293NT♣J+1-1
-3.3Round 4🇮🇱 ISRAEL13♠♠2-1-4
-3.3Round 6🇱🇹 LITHUANIA24♠♦6=+0
-3.3Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES247♠♥4=+0
-3.7Round 13🇩🇰 DENMARK24♠♥K-1-5
-3.8Round 4🇮🇱 ISRAEL21NT♠3-1-6
-3.9Round 10🇵🇱 POLAND83♥♠10=+4
-3.9Round 14🇭🇺 HUNGARY254♠♣A=-1
-4.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND196♥♣K=+0
-4.1Round 14🇭🇺 HUNGARY284♥♣J-1-10
-4.1Round 15🇧🇬 BULGARIA95♥x♣Q=-5
-4.1Round 17🇷🇴 ROMANIA111NT♠10=+0
-4.4Round 3🇨🇭 SWITZERLAND215♥x♠K-1-7
-4.5Round 3🇨🇭 SWITZERLAND282♥♣6-1-5
-4.5Round 16BOSNIA HERZEGOVINA301♠♥9-2+0
-4.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND302♠♦4=-6
-4.6Round 17🇷🇴 ROMANIA23NT♠7-2-11
-4.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♠5+1-1
-5.1Round 1🇧🇪 BELGIUM284♥♦A=-11
-5.1Round 6🇱🇹 LITHUANIA73♥♣A+2-10
-5.2Round 3🇨🇭 SWITZERLAND316♣♥2=+0
-5.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND295♣♠6+1+13
-5.2Round 13🇩🇰 DENMARK93NT♥7+1-7
-5.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥9+1-8
-5.7Round 13🇩🇰 DENMARK46♠♦A=-8
-5.8Round 4🇮🇱 ISRAEL133♠♥K-1+0
-5.8Round 13🇩🇰 DENMARK16NT♠3=+0
-5.9Round 3🇨🇭 SWITZERLAND236♠♥7=+0
-6.3Round 4🇮🇱 ISRAEL94♠♥8-2-6
-6.6Round 10🇵🇱 POLAND45♠x♦8-2-7
-6.8Round 14🇭🇺 HUNGARY193NT♠Q+2-8
-6.8Round 15🇧🇬 BULGARIA154♥♠3=-3
-7.1Round 7🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES193NT♣8+3-9
-7.2Round 15🇧🇬 BULGARIA34♥♣Q-3-9
-8.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♠7-3-12
-9.4Round 1🇧🇪 BELGIUM265♠♥3=-10
-10.5Round 1🇧🇪 BELGIUM213NT♥3-4-12
-10.9Round 4🇮🇱 ISRAEL142♠x♥10+1-12
-13.4Round 17🇷🇴 ROMANIA76♣♥4=+1