🇷🇸 ALTMAN Boris · SERBIA

1rank
+153.0Butler · 156 bds
+0.98per board
±4.5swing
+0.81vs par /bd · #1/67
+1.03adjusted /bd
Butler per round: -28.5 32.9 29.7 30.3 -3.6 14.5 0.7 17.5 19 24.8 -10.4 9 17.1by round

vs par split: bidding +0.35 · play +0.46

Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted +1.03/bd

Card play — on target: opening leads 81.1% #21 of 67 · declarer play 73.5% #32 of 67 · defence 90.8% #10 of 67

Bidding activity — not a pass: 39.6% #48 of 67 (174/439)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (14)87.0% (23)
Declarer play85.7% (7)70.4% (27)
Defence85.2% (27)93.9% (49)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 84.6% (13) · ♦ 50.0% (4) · ♣ 81.8% (11)

vs par by strain: NT +1.33 (52) · a suit +0.56 (104)

vs par by level: part-score +0.91 (57) · game +0.90 (89) · slam -0.50 (10)

By role: declaring +1.51/bd (-0.79 vs par · 80) · defending +0.42/bd (+2.50 vs par · 76)

By vulnerability: vulnerable +1.34/bd (+1.06 vs par · 78) · not vulnerable +0.62/bd (+0.56 vs par · 78)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1V.VujcicO.Saposnicov – G.RybnikovOpen12-28.5-2.38-1.08
Round 2V.VujcicJ.Aava – V.KurigOpen12+32.9+2.74+3.25
Round 3V.VujcicG.Georgiades – G.KolettisClosed12+29.7+2.48+2.33
Round 4V.VujcicZ.Hamori – A.HonyekClosed12+30.3+2.52+0.92
Round 5V.VujcicJ.Allavena – C.DesmoulinsOpen12-3.6-0.30-1.25
Round 6V.VujcicF.Coutinho – M.FerreiraOpen12+14.5+1.21+1.17
Round 7V.VujcicD.Moraru – M.BalintClosed12+0.7+0.06-0.25
Round 8V.VujcicJ.Slemr – M.KopeckyOpen12+17.5+1.46-1.00
Round 9V.VujcicJ.Caric – G.CekolClosed12+19.0+1.58+0.33
Round 10V.VujcicG.Fazzardi – M.PaolucciOpen12+24.8+2.07+0.67
Round 11V.VujcicA.Saulis – Z.ZenceviciusClosed12-10.4-0.87-0.67
Round 12V.VujcicB.Koros – M.VodickaClosed12+9.0+0.75+1.75
Round 13V.VujcicM.Matisons – A.TihaneClosed12+17.1+1.43+4.42

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
+12.2Round 10🇸🇲 SAN MARINO163NT♥8-3+14
+11.3Round 2🇪🇪 ESTONIA245♦x♣T=+12
+10.8Round 4🇭🇺 HUNGARY386♣x♦Q=+11
+10.1Round 8🇨🇿 CZECH REPUBLIC443NT♠7-2+11
+10.0Round 9🇭🇷 CROATIA54♠♥2=+10
+9.6Round 13🇱🇻 LATVIA126NT♣5-1+11
+9.5Round 7🇷🇴 ROMANIA294♠♦4+3+12
+8.9Round 2🇪🇪 ESTONIA195♦♠A-1+12
+8.9Round 9🇭🇷 CROATIA103NT♥8=+12
+8.4Round 2🇪🇪 ESTONIA232♠♠T-2+10
+8.4Round 4🇭🇺 HUNGARY474♥♦4=+11
+8.1Round 1🇺🇦 UKRAINE43♠♥A+3+13
+7.5Round 11🇱🇹 LITHUANIA283NT♣8-1+10
+7.5Round 13🇱🇻 LATVIA73NT♠Q=+3
+7.3Round 5🇲🇨 MONACO76♣♦J=+0
+7.1Round 3🇨🇾 CYPRUS274♥♦3=+7
+7.0Round 12🇸🇰 SLOVAKIA445♦♣K=-2
+6.7Round 2🇪🇪 ESTONIA164♣♥K+2+15
+6.5Round 3🇨🇾 CYPRUS313♥♣A-1+13
+6.5Round 10🇸🇲 SAN MARINO133NT♦K+1+0
+6.5Round 11🇱🇹 LITHUANIA293♦♣4+1+11
+6.2Round 3🇨🇾 CYPRUS321♥♠K-2-5
+6.2Round 6🇵🇹 PORTUGAL143NTx♥K+3-4
+6.2Round 13🇱🇻 LATVIA23NT♦3+2+1
+5.8Round 4🇭🇺 HUNGARY434♠♥4-1+4
+5.8Round 8🇨🇿 CZECH REPUBLIC485♣♠K=-3
+5.7Round 6🇵🇹 PORTUGAL234♠x♦Q=+7
+5.5Round 5🇲🇨 MONACO43NT♣J=-2
+5.4Round 2🇪🇪 ESTONIA222NT♦6+1+6
+5.0Round 3🇨🇾 CYPRUS364♠♥3-1+6
+4.9Round 9🇭🇷 CROATIA113NT♣Q=+0
+4.9Round 10🇸🇲 SAN MARINO223NT♠2-1+6
+4.6Round 4🇭🇺 HUNGARY485♣x♠A-2+5
+4.5Round 3🇨🇾 CYPRUS351NT♠9=+11
+4.5Round 8🇨🇿 CZECH REPUBLIC386♠♣Q+1-11
+4.4Round 10🇸🇲 SAN MARINO216♣x♦K-4-7
+4.0Round 3🇨🇾 CYPRUS343NT♦J-1+5
+3.9Round 4🇭🇺 HUNGARY373♥♠6-1-2
+3.8Round 3🇨🇾 CYPRUS333♦♣A=+5
+3.7Round 9🇭🇷 CROATIA124♥♣5=+0
+3.6Round 5🇲🇨 MONACO112♣♥5-1+3
+3.5Round 12🇸🇰 SLOVAKIA403NT♥8+3+14
+3.4Round 8🇨🇿 CZECH REPUBLIC474♥♥4-2+0
+3.3Round 10🇸🇲 SAN MARINO244♥♠Q=+0
+3.2Round 7🇷🇴 ROMANIA314♠♣8-1+5
+3.2Round 10🇸🇲 SAN MARINO173NT♦7-2+6
+3.0Round 8🇨🇿 CZECH REPUBLIC402NT♦6=-1
+2.9Round 6🇵🇹 PORTUGAL244♥♠3-1+8
+2.8Round 11🇱🇹 LITHUANIA351NT♠J=+5
+2.8Round 13🇱🇻 LATVIA14♠♣A-1+10
+2.6Round 1🇺🇦 UKRAINE74♥♠K=+0
+2.5Round 7🇷🇴 ROMANIA272♠♥3+3+6
+2.5Round 7🇷🇴 ROMANIA355♠♥2=+0
+2.3Round 2🇪🇪 ESTONIA213♠♦T=+1
+2.2Round 6🇵🇹 PORTUGAL213NT♥2=+0
+2.2Round 10🇸🇲 SAN MARINO201NT♠2-1+0
+2.2Round 12🇸🇰 SLOVAKIA374♠♥A=+8
+1.9Round 5🇲🇨 MONACO54♥♣J=+0
+1.9Round 9🇭🇷 CROATIA73♠x♥Q-1-8
+1.9Round 12🇸🇰 SLOVAKIA384♥♣5+1+1
+1.8Round 4🇭🇺 HUNGARY422♥♠Q=-9
+1.8Round 9🇭🇷 CROATIA41NT♦3=+0
+1.8Round 11🇱🇹 LITHUANIA264♠♥K+1+0
+1.6Round 12🇸🇰 SLOVAKIA461NT♥6-3+1
+1.5Round 4🇭🇺 HUNGARY441NT♠J-1+1
+1.5Round 9🇭🇷 CROATIA33NT♠5+1+0
+1.4Round 6🇵🇹 PORTUGAL165♥♣Q-1-3
+1.1Round 1🇺🇦 UKRAINE84♠♥Q=-1
+1.1Round 6🇵🇹 PORTUGAL154♠♣Q=+0
+1.1Round 12🇸🇰 SLOVAKIA454♦♥A+1+10
+1.1Round 13🇱🇻 LATVIA103♥♦A-1+6
+1.0Round 5🇲🇨 MONACO12♠♥2-1+3
+1.0Round 6🇵🇹 PORTUGAL184♠♥8=+3
+0.9Round 11🇱🇹 LITHUANIA323NT♥3+3-11
+0.8Round 6🇵🇹 PORTUGAL224♥♠3=+0
+0.8Round 9🇭🇷 CROATIA13♣♥3+1+5
+0.8Round 10🇸🇲 SAN MARINO182♠♦Q-1+0
+0.7Round 7🇷🇴 ROMANIA301NT♦T+1+0
+0.6Round 4🇭🇺 HUNGARY463NT♣9=+2
+0.6Round 12🇸🇰 SLOVAKIA473♥♦A+1-4
+0.5Round 6🇵🇹 PORTUGAL194♠♣8-1+2
+0.5Round 8🇨🇿 CZECH REPUBLIC424♠♦Q+2+13
+0.4Round 10🇸🇲 SAN MARINO233NT♦3+2+0
+0.3Round 1🇺🇦 UKRAINE103NT♠Q=-1
+0.3Round 2🇪🇪 ESTONIA143NT♦3-1+5
+0.3Round 12🇸🇰 SLOVAKIA422♦♠6-2-9
+0.3Round 13🇱🇻 LATVIA54♥♠J+1+0
+0.2Round 7🇷🇴 ROMANIA261NT♥7+1+0
+0.2Round 13🇱🇻 LATVIA44♠♥T-2+13
+0.1Round 3🇨🇾 CYPRUS284♥♥4=+0
+0.1Round 8🇨🇿 CZECH REPUBLIC463NT♠T+1+0
+0.1Round 13🇱🇻 LATVIA63♦♥A+1+0
+0.0Round 7🇷🇴 ROMANIA344♠♥K+1-10
-0.1Round 3🇨🇾 CYPRUS291NT♥8=-1
-0.1Round 5🇲🇨 MONACO81NT♣8-1-1
-0.2Round 2🇪🇪 ESTONIA184♥♦K=+1
-0.2Round 3🇨🇾 CYPRUS302♣♥9-1-2
-0.2Round 12🇸🇰 SLOVAKIA484♠♣3+2-11
-0.3Round 8🇨🇿 CZECH REPUBLIC454♥♣3=+1
-0.3Round 9🇭🇷 CROATIA23♠♦5+1+1
-0.4Round 4🇭🇺 HUNGARY391NT♥4+1+1
-0.5Round 3🇨🇾 CYPRUS266♥♦8=+0
-0.5Round 7🇷🇴 ROMANIA321♠♣Q=+1
-0.5Round 8🇨🇿 CZECH REPUBLIC411NT♠3+3-6
-0.6Round 6🇵🇹 PORTUGAL203NT♣3+1-11
-0.7Round 4🇭🇺 HUNGARY451NT♥4+2+1
-0.8Round 2🇪🇪 ESTONIA153NT♣T+1+0
-1.1Round 7🇷🇴 ROMANIA252♠♠A=-1
-1.1Round 8🇨🇿 CZECH REPUBLIC431NT♥7-1-2
-1.1Round 11🇱🇹 LITHUANIA304♠♦4=-1
-1.1Round 12🇸🇰 SLOVAKIA414♥♠J=-1
-1.1Round 13🇱🇻 LATVIA81NT♠6-1+4
-1.1Round 13🇱🇻 LATVIA114♠♥Q+2+11
-1.2Round 6🇵🇹 PORTUGAL172♦♣J+1-1
-1.3Round 2🇪🇪 ESTONIA174♠♣6=+1
-1.4Round 10🇸🇲 SAN MARINO153NT♣2+2+0
-1.5Round 4🇭🇺 HUNGARY403♠♥9-1-4
-1.5Round 5🇲🇨 MONACO64NT♥T+2-11
-1.6Round 11🇱🇹 LITHUANIA252♦♠9-1+0
-1.6Round 11🇱🇹 LITHUANIA272♥♠4=-5
-1.8Round 1🇺🇦 UKRAINE14♦♥A-1-4
-2.2Round 5🇲🇨 MONACO123NT♥6=+0
-2.5Round 1🇺🇦 UKRAINE93♦♠2=+0
-2.5Round 11🇱🇹 LITHUANIA364♠♥K=-3
-2.6Round 5🇲🇨 MONACO34♠♥5=-8
-2.7Round 7🇷🇴 ROMANIA281NT♥2+2-1
-2.8Round 1🇺🇦 UKRAINE23NT♥4+2-1
-3.0Round 7🇷🇴 ROMANIA334♠♦A=-3
-3.0Round 12🇸🇰 SLOVAKIA391NT♠4-3+7
-3.5Round 8🇨🇿 CZECH REPUBLIC394♠♥2-1-12
-3.5Round 9🇭🇷 CROATIA95♣♦J-1-5
-3.5Round 10🇸🇲 SAN MARINO143♠♠T=+0
-3.6Round 2🇪🇪 ESTONIA134♥♠K-1-12
-3.8Round 13🇱🇻 LATVIA34♣x♠7-1-6
-3.9Round 5🇲🇨 MONACO104♠♦T=+1
-4.5Round 2🇪🇪 ESTONIA204♥♣2-1-12
-4.5Round 4🇭🇺 HUNGARY413NT♠4=-10
-4.5Round 8🇨🇿 CZECH REPUBLIC374♠x♣7-1-2
-4.6Round 1🇺🇦 UKRAINE54♠♣8-1-12
-4.6Round 5🇲🇨 MONACO92♠♥A=+0
-4.7Round 13🇱🇻 LATVIA93NT♥K+1+0
-4.9Round 1🇺🇦 UKRAINE116NT♠5=+0
-4.9Round 12🇸🇰 SLOVAKIA432♣♣J+2+7
-5.0Round 1🇺🇦 UKRAINE63♣♣2+2-2
-5.2Round 9🇭🇷 CROATIA64♠♣8=-3
-5.5Round 6🇵🇹 PORTUGAL134♥♠Q+1+13
-5.5Round 9🇭🇷 CROATIA85♣♦K-1-8
-6.3Round 11🇱🇹 LITHUANIA345♦♣6-2-7
-6.7Round 3🇨🇾 CYPRUS256♥♥J+1-11
-8.0Round 5🇲🇨 MONACO25♣♥A=+0
-8.1Round 11🇱🇹 LITHUANIA336♦♠5=+2
-8.2Round 10🇸🇲 SAN MARINO195♣♦8-3-11
-8.7Round 11🇱🇹 LITHUANIA313♠x♥A=-9
-8.8Round 1🇺🇦 UKRAINE33NTx♥9-2-5
-10.2Round 1🇺🇦 UKRAINE126♦♣A=+0
-10.6Round 7🇷🇴 ROMANIA363♣x♠J-3-12