🇧🇬 KOYCHEVA Marina · BULGARIA

58rank
+12.8Butler · 216 bds
+0.06per board
±4.3swing
-0.22vs par /bd · #65/98
+0.06adjusted /bd
Butler per round: -27.4 -6.2 13.6 6.9 13.7 14.5 1.9 -12.3 -12.7 -11.3 12.5 19.6by round

vs par split: bidding -0.22 · play +0.00

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 78.9% #38 of 98 · declarer play 67.4% #76 of 98 · defence 74.3% #91 of 98

Bidding activity — not a pass: 42.4% #57 of 98 (247/583)

Card play by contract type — on target
vs NTvs a suit
Opening leads81.2% (16)78.0% (41)
Declarer play60.0% (20)73.9% (23)
Defence83.3% (36)70.1% (77)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 71.4% (14) · ♦ 76.5% (17) · ♣ 84.6% (13)

vs par by strain: NT +0.31 (74) · a suit -0.49 (142)

vs par by level: part-score -0.23 (88) · game -0.34 (118) · slam +1.30 (10)

By role: declaring +0.35/bd (-2.10 vs par · 103) · defending -0.20/bd (+1.50 vs par · 113)

By vulnerability: vulnerable +0.10/bd (-0.24 vs par · 106) · not vulnerable +0.02/bd (-0.19 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2V.YotovI.Bilusic – E.EvacicOpen18-27.4-1.52-0.33
Round 3L.KostovaC.Mann – E.HanssonClosed18-6.2-0.34-1.67
Round 4V.YotovS.Sjodal – A.KjensliOpen18+13.6+0.76+1.17
Round 5L.KostovaP.Pabst – M.LitterstOpen18+6.9+0.38+0.11
Round 7V.YotovP.Skordas – D.KapirisOpen18+13.7+0.76-1.11
Round 8L.KostovaI.Burke – S.WalshClosed18+14.5+0.81-0.33
Round 9L.KostovaJ.Patreuha – P.PatreuhaClosed18+1.9+0.11+1.11
Round 10V.YotovM.Vagi – J.JalsovszkyOpen18-12.3-0.68-0.89
Round 11V.YotovJ.Shearer – L.FoaleClosed18-12.7-0.71-1.06
Round 13L.KostovaT.Piibeleht – R.MaideOpen18-11.3-0.63+0.39
Round 14L.KostovaM.Kalayci – H.CobanOpen18+12.5+0.69+1.56
Round 16V.YotovC.Bucknell – E.WieczorekClosed18+19.6+1.09-1.56

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
+11.2Round 14🇹🇷 TURKIYE73NT♠K=+10
+11.1Round 8🇮🇪 IRELAND24♥♠6=+11
+10.3Round 9🇵🇱 POLAND165♣♥T-1+12
+9.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND105♠x♥A-2+8
+9.5Round 8🇮🇪 IRELAND113NT♣6=+7
+9.1Round 5🇩🇪 GERMANY174♥♠8+2+11
+8.8Round 7🇬🇷 GREECE103NT♥K=+3
+8.4Round 7🇬🇷 GREECE74♠♥2=+0
+8.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♦7=+10
+7.8Round 4🇳🇴 NORWAY52♠♣K+3+10
+7.8Round 5🇩🇪 GERMANY86♠♥5=+0
+7.6Round 10🇭🇺 HUNGARY173NT♦3-2+11
+7.5Round 14🇹🇷 TURKIYE114♠♥9=+11
+7.4Round 9🇵🇱 POLAND153NT♦7-1+10
+7.4Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND132♥♦4=+6
+7.2Round 4🇳🇴 NORWAY83NT♥6+1+0
+7.2Round 7🇬🇷 GREECE143NT♣5=+6
+6.8Round 8🇮🇪 IRELAND42NT♠J-4+7
+6.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♥♦2-4+10
+6.6Round 3🇸🇪 SWEDEN154♠♦J-1+5
+6.4Round 5🇩🇪 GERMANY34♥♠K=+7
+6.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♦Q=+0
+6.1Round 5🇩🇪 GERMANY93NT♠5=+6
+5.9Round 3🇸🇪 SWEDEN53NT♥Q=+10
+5.9Round 4🇳🇴 NORWAY107NT♥T=+0
+5.7Round 2🇭🇷 CROATIA105♣♦T+1+1
+5.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♣Q-1+10
+5.5Round 14🇹🇷 TURKIYE146♦♠9=+12
+5.4Round 9🇵🇱 POLAND43♥♠K=+7
+5.4Round 14🇹🇷 TURKIYE53NT♦2-2+11
+5.2Round 5🇩🇪 GERMANY102♠♦9+2+10
+5.1Round 7🇬🇷 GREECE23NT♥4-1+10
+5.0Round 13🇪🇪 ESTONIA173NT♠9+1+7
+4.5Round 10🇭🇺 HUNGARY43♣♥5+1+12
+4.1Round 14🇹🇷 TURKIYE23♠♦3-1+4
+4.0Round 8🇮🇪 IRELAND183NT♥7=-1
+3.9Round 8🇮🇪 IRELAND32♠♣6+1+1
+3.9Round 8🇮🇪 IRELAND122♣♠3-2+0
+3.9Round 9🇵🇱 POLAND123♦♣K+1+7
+3.9Round 13🇪🇪 ESTONIA122NT♠5-2+5
+3.9Round 13🇪🇪 ESTONIA146♦♠K=-2
+3.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151NT♦T-3+6
+3.8Round 13🇪🇪 ESTONIA113NT♦9-3+7
+3.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠K-1+5
+3.6Round 3🇸🇪 SWEDEN134♥♦J+1+0
+3.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♠♥2+1+0
+3.2Round 10🇭🇺 HUNGARY186♠♥A=+5
+2.6Round 8🇮🇪 IRELAND73♥♣K=+0
+2.6Round 9🇵🇱 POLAND103NT♦K-1+6
+2.6Round 14🇹🇷 TURKIYE133♣♥3-1+6
+2.5Round 3🇸🇪 SWEDEN84♠♦6+1+0
+2.4Round 7🇬🇷 GREECE14♥x♠5-1+5
+2.2Round 4🇳🇴 NORWAY73♦♥K-1+0
+2.1Round 10🇭🇺 HUNGARY103NT♠4-1+6
+2.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠x♦K-1-5
+1.9Round 3🇸🇪 SWEDEN74♠♥Q=-1
+1.9Round 4🇳🇴 NORWAY44♠♠7+1+1
+1.7Round 2🇭🇷 CROATIA13♠♥4+2+7
+1.6Round 9🇵🇱 POLAND62♠♣4+2+10
+1.6Round 10🇭🇺 HUNGARY11NT♠4+1+1
+1.5Round 2🇭🇷 CROATIA33NT♥5-1+6
+1.5Round 4🇳🇴 NORWAY144♥♣8=-1
+1.5Round 5🇩🇪 GERMANY23♣♠K+2-1
+1.4Round 10🇭🇺 HUNGARY74♥♠K-2+2
+1.4Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND25♥♦Q=+11
+1.4Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♠♣6+2-5
+1.2Round 13🇪🇪 ESTONIA43NT♣6+3+1
+1.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♦♣A-3-7
+1.1Round 4🇳🇴 NORWAY114♠♦A=-1
+1.1Round 4🇳🇴 NORWAY184♠♠3+1+0
+1.1Round 8🇮🇪 IRELAND133NT♠9-1-6
+1.1Round 13🇪🇪 ESTONIA93NT♥4+2-10
+1.1Round 14🇹🇷 TURKIYE94♠♥Q=+0
+1.0Round 14🇹🇷 TURKIYE172♥♣5-2-8
+0.9Round 3🇸🇪 SWEDEN172♥♠7-1-4
+0.9Round 13🇪🇪 ESTONIA52♥♠K+1+0
+0.9Round 13🇪🇪 ESTONIA85♣♥6=+2
+0.8Round 2🇭🇷 CROATIA85♣♥A-2+0
+0.8Round 5🇩🇪 GERMANY164♥♦2+1+0
+0.8Round 7🇬🇷 GREECE84♠♥K+1+0
+0.8Round 8🇮🇪 IRELAND62♠♦Q-1-7
+0.7Round 4🇳🇴 NORWAY121NT♥7-2+1
+0.7Round 7🇬🇷 GREECE154♥♠8+2-13
+0.7Round 9🇵🇱 POLAND114♠♣J+1+0
+0.6Round 2🇭🇷 CROATIA24♥♦Q+1+11
+0.6Round 3🇸🇪 SWEDEN103NT♦3+2+0
+0.6Round 10🇭🇺 HUNGARY113NT♠7+1-9
+0.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33NT♣5+1+0
+0.5Round 4🇳🇴 NORWAY132♥♣Q=+0
+0.5Round 7🇬🇷 GREECE64♥♣Q-1+6
+0.4Round 14🇹🇷 TURKIYE184♠♥A+3+10
+0.3Round 3🇸🇪 SWEDEN144♠♣7=+0
+0.3Round 4🇳🇴 NORWAY34♠♥6+2+1
+0.3Round 8🇮🇪 IRELAND143♠♣6=+0
+0.3Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND164♠♦9=-1
+0.2Round 9🇵🇱 POLAND31NT♥J+1-1
+0.2Round 9🇵🇱 POLAND93♦♦3=+0
+0.2Round 10🇭🇺 HUNGARY64♥♠9+2-13
+0.1Round 13🇪🇪 ESTONIA104♥♦A=+0
+0.0Round 2🇭🇷 CROATIA94♠♥J+2-11
+0.0Round 13🇪🇪 ESTONIA184♥♣K+1+0
+0.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND55♣♠3+1-13
-0.1Round 2🇭🇷 CROATIA51NT♦J-2+5
-0.1Round 7🇬🇷 GREECE34♥♠T+1+0
-0.1Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113♣♠4+1+0
-0.2Round 2🇭🇷 CROATIA41NT♠4+3+10
-0.2Round 2🇭🇷 CROATIA184♠♥4-1+5
-0.2Round 7🇬🇷 GREECE92♠♣K-1+1
-0.2Round 7🇬🇷 GREECE124♥♣8-1-2
-0.2Round 8🇮🇪 IRELAND175♣♦K=+3
-0.2Round 10🇭🇺 HUNGARY132♠♥3=-6
-0.4Round 4🇳🇴 NORWAY13♥♠A-2+1
-0.4Round 14🇹🇷 TURKIYE163♣♦K+1+0
-0.5Round 3🇸🇪 SWEDEN24♥♦K=+0
-0.5Round 5🇩🇪 GERMANY14♥♠K=+0
-0.5Round 5🇩🇪 GERMANY51NT♥6=+1
-0.5Round 5🇩🇪 GERMANY131NT♦K=-2
-0.5Round 7🇬🇷 GREECE183NT♣4+2-13
-0.5Round 8🇮🇪 IRELAND94♠♦A-3-1
-0.6Round 2🇭🇷 CROATIA162♦♥3+1+0
-0.6Round 8🇮🇪 IRELAND154♥♦2+2-1
-0.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♠♥5+2-11
-0.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♠5=-2
-0.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93NT♣J+3+13
-0.6Round 14🇹🇷 TURKIYE31NT♠A+1+0
-0.7Round 2🇭🇷 CROATIA131NT♣K+1+0
-0.8Round 5🇩🇪 GERMANY121NT♣4-1-3
-0.8Round 9🇵🇱 POLAND53NT♣3+3-13
-0.8Round 9🇵🇱 POLAND72♠♠4-1+1
-0.8Round 14🇹🇷 TURKIYE103NT♥J=-2
-0.9Round 4🇳🇴 NORWAY22♠♦2=-1
-0.9Round 5🇩🇪 GERMANY45♥♣Q=+0
-0.9Round 9🇵🇱 POLAND12NT♠J=+7
-0.9Round 10🇭🇺 HUNGARY83♦♥A=+0
-0.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♦Q+2-1
-1.0Round 10🇭🇺 HUNGARY22♥♠J-1+3
-1.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♠♦K=+1
-1.1Round 2🇭🇷 CROATIA72♠♥K+1+0
-1.1Round 3🇸🇪 SWEDEN114♥♣J+2-1
-1.1Round 5🇩🇪 GERMANY73NT♣Q+2+12
-1.1Round 10🇭🇺 HUNGARY94♣♦A-2-1
-1.2Round 4🇳🇴 NORWAY162♠♣6+2-1
-1.2Round 4🇳🇴 NORWAY171NT♦5+2+6
-1.2Round 7🇬🇷 GREECE162♦♣K+2+0
-1.2Round 10🇭🇺 HUNGARY144♠♣T=-3
-1.4Round 3🇸🇪 SWEDEN64♥♦T-1-5
-1.4Round 7🇬🇷 GREECE52♥♥3+3-9
-1.5Round 3🇸🇪 SWEDEN31NT♣2+2-7
-1.5Round 9🇵🇱 POLAND174♥♣Q=+0
-1.6Round 4🇳🇴 NORWAY151NT♥A+1-1
-1.6Round 7🇬🇷 GREECE134♠♥7=-3
-1.7Round 3🇸🇪 SWEDEN12♠♣K=+0
-1.7Round 10🇭🇺 HUNGARY52♠x♦J-2-5
-1.7Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153♣♦K+2+7
-1.7Round 13🇪🇪 ESTONIA71NT♥T+1-10
-1.8Round 13🇪🇪 ESTONIA62♥♣8=+0
-1.9Round 9🇵🇱 POLAND133NT♥4+3-1
-1.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♣J+1-6
-1.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♥♦J+1-1
-2.0Round 3🇸🇪 SWEDEN123NTx♦6-1-7
-2.1Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83♠♦5-1-4
-2.1Round 14🇹🇷 TURKIYE41♠♥A+1+0
-2.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♠♦3=+0
-2.2Round 8🇮🇪 IRELAND103NT♥T+3-1
-2.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♠T-2-8
-2.3Round 13🇪🇪 ESTONIA163NT♣5+1+13
-2.4Round 3🇸🇪 SWEDEN93NT♠6+2+0
-2.5Round 5🇩🇪 GERMANY142♠♥K=-5
-2.6Round 2🇭🇷 CROATIA174♣♦A=+0
-2.8Round 8🇮🇪 IRELAND83♦♠J=+0
-2.9Round 9🇵🇱 POLAND21NT♣4+4-3
-2.9Round 14🇹🇷 TURKIYE84♥♣7+1+0
-3.0Round 13🇪🇪 ESTONIA152♠♦5+1-6
-3.1Round 5🇩🇪 GERMANY154♣♦A=-1
-3.1Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND173NT♠A-1-10
-3.2Round 5🇩🇪 GERMANY111NT♥Q-3-6
-3.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♣♦J+2-1
-3.6Round 7🇬🇷 GREECE113NT♦J+2+0
-3.6Round 9🇵🇱 POLAND84♠♥2+1-8
-3.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND181NT♦A-1-6
-3.6Round 14🇹🇷 TURKIYE153NT♦J-2-13
-3.8Round 3🇸🇪 SWEDEN163NT♠A=-10
-3.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♥A-1-12
-4.0Round 13🇪🇪 ESTONIA14♠♥A+2+8
-4.0Round 14🇹🇷 TURKIYE62♠♦7=-5
-4.5Round 10🇭🇺 HUNGARY162♠♦T+1-6
-4.6Round 10🇭🇺 HUNGARY34♠♣K+1-7
-4.9Round 3🇸🇪 SWEDEN184♦♠A+1-1
-4.9Round 13🇪🇪 ESTONIA23♥♠2-1-5
-4.9Round 14🇹🇷 TURKIYE14♠♦K=+0
-5.0Round 4🇳🇴 NORWAY96♠♣9+1+11
-5.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♣7-2-15
-5.2Round 7🇬🇷 GREECE47NT♦7=+0
-5.5Round 2🇭🇷 CROATIA114♣♠K=-6
-6.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♣K=-9
-6.1Round 2🇭🇷 CROATIA155♣♦K=+1
-6.2Round 7🇬🇷 GREECE175♦♠A+1-11
-6.2Round 9🇵🇱 POLAND182♥♣9-2-2
-6.3Round 4🇳🇴 NORWAY63NT♠J=-5
-6.3Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND123♦♣J+2-8
-6.4Round 8🇮🇪 IRELAND55♦♥K+1-7
-6.4Round 8🇮🇪 IRELAND164♠♣A=+0
-6.5Round 13🇪🇪 ESTONIA33♠♦Q-5-3
-6.7Round 2🇭🇷 CROATIA63NT♥J=-10
-6.8Round 2🇭🇷 CROATIA145♠x♥7-2-12
-7.0Round 10🇭🇺 HUNGARY152♠♦3+2-1
-7.0Round 14🇹🇷 TURKIYE124♠x♥A-3-8
-7.1Round 2🇭🇷 CROATIA123NT♥9-2-13
-7.7Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♦x♠K-1-9
-7.8Round 5🇩🇪 GERMANY63NT♦2+2-14
-7.9Round 13🇪🇪 ESTONIA136NT♠T=+0
-9.1Round 5🇩🇪 GERMANY186♠♣J-1-13
-9.2Round 3🇸🇪 SWEDEN43♥♣7+4-9
-10.4Round 8🇮🇪 IRELAND14♠♣9-1-11
-11.3Round 10🇭🇺 HUNGARY123♣x♦K-4-5
-11.8Round 9🇵🇱 POLAND144♥xx♠3-2-12