🇱🇻 BIRINS Sergei · LATVIA

91rank
-34.8Butler · 224 bds
-0.16per board
±4.6swing
+0.30vs par /bd · #39/134
-0.18adjusted /bd
Butler per round: 2.4 -9.4 -18.1 5.9 9.2 6.4 10.4 8 2.7 -10.6 9.8 -30.5 -35.8 14.8by round

vs par split: bidding +0.39 · play -0.08

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.18/bd

Card play — on target: opening leads 83.7% #42 of 134 · declarer play 65.4% #119 of 134 · defence 88.1% #47 of 134

Bidding activity — not a pass: 45.4% #21 of 134 (271/597)

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (14)94.3% (35)
Declarer play46.2% (13)71.8% (39)
Defence90.9% (33)86.8% (76)

Opening leads by suit led: ♠ 92.9% (14) · ♥ 81.8% (11) · ♦ 83.3% (12) · ♣ 75.0% (12)

vs par by strain: NT +2.48 (58) · a suit -0.46 (166)

vs par by level: part-score +0.16 (86) · game +0.61 (126) · slam -1.92 (12)

By role: declaring -0.70/bd (-2.81 vs par · 115) · defending +0.42/bd (+3.59 vs par · 109)

By vulnerability: vulnerable +0.24/bd (+1.81 vs par · 112) · not vulnerable -0.55/bd (-1.21 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.RubenisA.Kalish – N.GrinbergClosed16+2.4+0.15+0.81
Round 2B.RubenisP.Chottin – D.PilonClosed16-9.4-0.59-0.06
Round 4B.RubenisJ.Caric – B.SpiljakClosed16-18.1-1.13-0.06
Round 5B.RubenisB.Spears – B.ShenkinClosed16+5.9+0.37+0.94
Round 6B.RubenisB.Eysteinsson – G.HermannssonClosed16+9.2+0.57-0.50
Round 8B.RubenisD.Garvey – P.QuinnOpen16+6.4+0.40+0.38
Round 9B.RubenisI.Jimenez – L.CastellsClosed16+10.4+0.65-0.50
Round 11B.RubenisM.Ince – N.KoktenOpen16+8.0+0.50+1.44
Round 12B.RubenisG.Polet – O.NeveOpen16+2.7+0.17+1.31
Round 16B.RubenisA.Buratti – G.FaillaOpen16-10.6-0.66+0.62
Round 18B.RubenisP.Shields – R.ChamberlainClosed16+9.8+0.61+2.06
Round 19B.RubenisP.Pessanha – C.GoncalvesClosed16-30.5-1.91-0.62
Round 21B.RubenisZ.Nedelchev – A.VanchevOpen16-35.8-2.24-1.94
Round 22B.RubenisA.Rummel – M.KarpovOpen16+14.8+0.93+0.38

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
+11.0Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♣4=+10
+10.4Round 11🇹🇷 TURKIYE73NT♠T=+10
+10.3Round 22🇪🇪 ESTONIA123NT♣4-3+11
+9.8Round 6🇮🇸 ICELAND263♥♦8=+11
+8.8Round 9🇪🇸 SPAIN53♥♦9-2+8
+8.6Round 6🇮🇸 ICELAND205♦x♠K-1+0
+8.6Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262NT♣A-1+6
+8.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♥5-1+14
+8.1Round 22🇪🇪 ESTONIA53NT♥8-2+11
+7.6Round 22🇪🇪 ESTONIA34♥♥8+2+12
+7.4Round 12🇧🇪 BELGIUM265♣♥2-1+12
+6.9Round 8🇮🇪 IRELAND223NT♥3=+0
+6.7Round 11🇹🇷 TURKIYE114♠♣6-1+14
+6.5Round 1🇮🇱 ISRAEL284NT♥Q+3+12
+6.3Round 19🇵🇹 PORTUGAL102♦♥4-2+8
+6.2Round 11🇹🇷 TURKIYE124♥♣4=+0
+6.2Round 12🇧🇪 BELGIUM314♠x♥Q-1+6
+6.0Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND114♥♠3+1+0
+6.0Round 12🇧🇪 BELGIUM214♥♥6=+11
+5.8Round 9🇪🇸 SPAIN44♠♣4+2+1
+5.7Round 8🇮🇪 IRELAND243NT♥Q=+11
+5.6Round 12🇧🇪 BELGIUM325♣♠K=+0
+5.5Round 2🇫🇷 FRANCE116♦♥9=-2
+5.3Round 12🇧🇪 BELGIUM195♦♠5+1+17
+5.3Round 16🇮🇹 ITALY264♠♥5+2+13
+5.2Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND104♠♥K=+0
+5.1Round 6🇮🇸 ICELAND212♠♥A-1+6
+5.0Round 19🇵🇹 PORTUGAL156♥♣A=+1
+4.9Round 9🇪🇸 SPAIN103NT♦J-2+12
+4.4Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♥♠A=+3
+4.4Round 16🇮🇹 ITALY212♥♣7+2+1
+4.4Round 16🇮🇹 ITALY233NT♣6+2+13
+4.3Round 11🇹🇷 TURKIYE145♣♦6+1+11
+4.1Round 6🇮🇸 ICELAND324♥♣8=+0
+4.1Round 16🇮🇹 ITALY241♠♦A+2+6
+4.0Round 9🇪🇸 SPAIN124♠♠9-1+2
+4.0Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♦♠J+1+15
+3.9Round 2🇫🇷 FRANCE81NT♣J+1+6
+3.9Round 22🇪🇪 ESTONIA114♠♣8+1-10
+3.8Round 4🇭🇷 CROATIA213NT♣5-1+12
+3.7Round 12🇧🇪 BELGIUM184♥♣7+2+11
+3.7Round 19🇵🇹 PORTUGAL164♥x♠A-2+13
+3.6Round 1🇮🇱 ISRAEL256NT♠Q-1+14
+3.6Round 4🇭🇷 CROATIA274♠♣3-1+10
+3.6Round 12🇧🇪 BELGIUM273NT♣T=-1
+3.6Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223♠♦9-3+1
+3.5Round 1🇮🇱 ISRAEL323♠♦A+2+6
+3.5Round 8🇮🇪 IRELAND202♠♦K-1+5
+3.5Round 21🇧🇬 BULGARIA304♠♦4-1+4
+3.3Round 6🇮🇸 ICELAND186♠♠7=+0
+3.3Round 6🇮🇸 ICELAND233NT♠9-2+8
+3.0Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND156♠♠7=+0
+2.9Round 22🇪🇪 ESTONIA161♦♠2+4+1
+2.8Round 16🇮🇹 ITALY323NT♥4+2+1
+2.7Round 9🇪🇸 SPAIN134♥♠K=+9
+2.6Round 21🇧🇬 BULGARIA243NT♥J-2+11
+2.5Round 21🇧🇬 BULGARIA314♠♦7-1-3
+2.4Round 1🇮🇱 ISRAEL212♥♣9-1+6
+2.3Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♦4-4+7
+2.2Round 19🇵🇹 PORTUGAL125♣x♠4-1+6
+2.2Round 21🇧🇬 BULGARIA202♠♠J+1+1
+2.1Round 1🇮🇱 ISRAEL292♠♣Q+1+0
+2.1Round 8🇮🇪 IRELAND322NT♥5=+0
+2.1Round 9🇪🇸 SPAIN14♥♦K=-11
+2.0Round 1🇮🇱 ISRAEL223♦♠8-1-2
+1.8Round 4🇭🇷 CROATIA203♥♠6-1+6
+1.8Round 8🇮🇪 IRELAND214♠♥K=+0
+1.7Round 22🇪🇪 ESTONIA134♥♠5+1+0
+1.6Round 1🇮🇱 ISRAEL173♥♠K-1-2
+1.6Round 2🇫🇷 FRANCE41♥♦K=+6
+1.6Round 19🇵🇹 PORTUGAL32♠♣Q=+6
+1.5Round 2🇫🇷 FRANCE61♠♥6+3+1
+1.5Round 8🇮🇪 IRELAND274♥♠K+2-14
+1.5Round 21🇧🇬 BULGARIA193♦♥K=+0
+1.4Round 8🇮🇪 IRELAND265♣♥J-1+6
+1.3Round 9🇪🇸 SPAIN93♠♣K+2-7
+1.2Round 1🇮🇱 ISRAEL261♠♦J=+5
+1.2Round 1🇮🇱 ISRAEL274♠♥A=+0
+1.1Round 8🇮🇪 IRELAND171NT♦7=+0
+1.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253♠♥3-1+4
+1.1Round 22🇪🇪 ESTONIA143♣♦K-2-1
+1.0Round 4🇭🇷 CROATIA221NT♠7+1+0
+1.0Round 9🇪🇸 SPAIN113NT♥9-2+6
+0.9Round 2🇫🇷 FRANCE93♠♦K-1-2
+0.9Round 6🇮🇸 ICELAND314♥♣8+2-14
+0.9Round 11🇹🇷 TURKIYE152♠x♠3-1-5
+0.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♠2+2+12
+0.8Round 9🇪🇸 SPAIN143NT♠8=+1
+0.8Round 11🇹🇷 TURKIYE133♥♣Q-1-5
+0.7Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♥♦K+1+0
+0.7Round 6🇮🇸 ICELAND253NT♥3=-1
+0.7Round 16🇮🇹 ITALY175♣♦A-1+4
+0.6Round 2🇫🇷 FRANCE32♠♣Q-1+1
+0.6Round 4🇭🇷 CROATIA243♦♥Q+1+0
+0.6Round 4🇭🇷 CROATIA303NT♠7+2-11
+0.6Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♣A-1+5
+0.6Round 11🇹🇷 TURKIYE44♥♣2+1+13
+0.6Round 19🇵🇹 PORTUGAL111NT♦J+2+0
+0.6Round 19🇵🇹 PORTUGAL144♥♦A+2-1
+0.5Round 2🇫🇷 FRANCE24♠♥A=+0
+0.5Round 2🇫🇷 FRANCE74♥♦J+1+0
+0.5Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND52♥♦T+1+0
+0.5Round 12🇧🇪 BELGIUM304♠♣A+1-4
+0.5Round 22🇪🇪 ESTONIA25♦♠Q=+2
+0.5Round 22🇪🇪 ESTONIA63NT♦7=-1
+0.4Round 8🇮🇪 IRELAND194♦♠K-1+1
+0.4Round 11🇹🇷 TURKIYE104♠♥Q+1+1
+0.4Round 19🇵🇹 PORTUGAL43NT♠Q+2+12
+0.3Round 1🇮🇱 ISRAEL243♠♠9=+1
+0.3Round 11🇹🇷 TURKIYE55♦♠Q=-2
+0.3Round 16🇮🇹 ITALY295♦♠4+2+10
+0.2Round 1🇮🇱 ISRAEL201NT♣5=-2
+0.2Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND142♠♦T+2+6
+0.2Round 6🇮🇸 ICELAND223NT♥8=+0
+0.2Round 22🇪🇪 ESTONIA43♦♠6=+10
+0.1Round 4🇭🇷 CROATIA295♣♠T=+1
-0.1Round 2🇫🇷 FRANCE12♠♣K-1+2
-0.1Round 4🇭🇷 CROATIA324♦♠6-1+4
-0.1Round 21🇧🇬 BULGARIA181NT♦2+1+0
-0.2Round 2🇫🇷 FRANCE133NT♦K+2+16
-0.2Round 16🇮🇹 ITALY313NT♠4+1+0
-0.3Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND164NT♦8+1+0
-0.4Round 8🇮🇪 IRELAND253♦♠5+1+7
-0.4Round 12🇧🇪 BELGIUM241NT♠Q+1+0
-0.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♣7+1+0
-0.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283♣♥3+1+0
-0.4Round 22🇪🇪 ESTONIA151NT♠Q+1-1
-0.5Round 8🇮🇪 IRELAND233NT♦3+2+0
-0.6Round 6🇮🇸 ICELAND195♣♠3+1+11
-0.6Round 16🇮🇹 ITALY275♠♦7+1-14
-0.6Round 22🇪🇪 ESTONIA84♥♠3=-1
-0.7Round 2🇫🇷 FRANCE51♥♦K-2+1
-0.7Round 11🇹🇷 TURKIYE33NT♥9+1-1
-0.8Round 2🇫🇷 FRANCE144♥♣J=+1
-0.8Round 2🇫🇷 FRANCE162♥♣A+1+0
-0.8Round 4🇭🇷 CROATIA193♦♣A+2+7
-0.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♠♣A=+0
-0.8Round 6🇮🇸 ICELAND294♥♦6+1+0
-0.8Round 16🇮🇹 ITALY221NT♦4+1+1
-0.9Round 1🇮🇱 ISRAEL184♠♦T-2-11
-0.9Round 9🇪🇸 SPAIN33♠♥J=+1
-0.9Round 9🇪🇸 SPAIN74♠♥K-2-2
-1.0Round 4🇭🇷 CROATIA253NT♥T+2-2
-1.0Round 11🇹🇷 TURKIYE94♠♠T+2-2
-1.0Round 12🇧🇪 BELGIUM234♥♦K-1-6
-1.0Round 19🇵🇹 PORTUGAL64♥♣A-1-5
-1.1Round 8🇮🇪 IRELAND303NT♠J-2-6
-1.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243♥♠4-1+4
-1.3Round 11🇹🇷 TURKIYE23♣♠A+1+0
-1.4Round 9🇪🇸 SPAIN152♠♦2=-7
-1.4Round 11🇹🇷 TURKIYE13♥♠7+1-1
-1.5Round 1🇮🇱 ISRAEL193NT♠6+2+11
-1.5Round 12🇧🇪 BELGIUM202♠♦9+1-7
-1.5Round 22🇪🇪 ESTONIA72♠♦K+1-6
-1.6Round 16🇮🇹 ITALY203♥♠6=+0
-1.6Round 16🇮🇹 ITALY283♠♥6+1-1
-1.6Round 19🇵🇹 PORTUGAL73NT♥J=+2
-1.8Round 4🇭🇷 CROATIA262♥♦4+1+0
-1.9Round 6🇮🇸 ICELAND273♦♣T+1-1
-1.9Round 8🇮🇪 IRELAND184♦♠A+1-6
-1.9Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♥♦4=+0
-1.9Round 21🇧🇬 BULGARIA293NT♥7+2+0
-2.0Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♠♥4=+0
-2.0Round 8🇮🇪 IRELAND296♥♣J+1+13
-2.0Round 21🇧🇬 BULGARIA214♥♦7-1-5
-2.2Round 4🇭🇷 CROATIA313NT♣7+1+0
-2.2Round 19🇵🇹 PORTUGAL81NT♥4+1-7
-2.2Round 21🇧🇬 BULGARIA231NT♠T-2-3
-2.3Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND123♦♥K+1+0
-2.3Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND311♠♥2+1+0
-2.3Round 21🇧🇬 BULGARIA264♥♦7+1-1
-2.4Round 6🇮🇸 ICELAND305♠♥K-1-4
-2.6Round 9🇪🇸 SPAIN83♣♠A=+0
-2.7Round 8🇮🇪 IRELAND313NT♣3+1+0
-3.0Round 4🇭🇷 CROATIA183♠♣J=-7
-3.0Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♠♦4=+1
-3.0Round 19🇵🇹 PORTUGAL91NT♣4+1-6
-3.1Round 2🇫🇷 FRANCE154♠♥K-1-5
-3.1Round 4🇭🇷 CROATIA173NT♥7=-7
-3.2Round 9🇪🇸 SPAIN24♥♦4-2-6
-3.3Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43♥♣K-2-8
-3.3Round 16🇮🇹 ITALY303♠♠Q=+4
-3.4Round 11🇹🇷 TURKIYE61NTx♦5=-3
-3.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♥♦Q+2-11
-3.5Round 21🇧🇬 BULGARIA174♠♦6+1+0
-3.6Round 21🇧🇬 BULGARIA224♥♠7+1-1
-3.8Round 5🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND22♥♥4-1-4
-3.8Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♥♦8+1+0
-4.0Round 16🇮🇹 ITALY252♥♦7-2-3
-4.3Round 6🇮🇸 ICELAND244♠♣Q=+1
-4.4Round 22🇪🇪 ESTONIA93♠♥K-1-4
-4.8Round 12🇧🇪 BELGIUM285♣♥6+1+11
-4.9Round 1🇮🇱 ISRAEL234♥♦A-1-6
-5.1Round 1🇮🇱 ISRAEL304♥♦A-3-7
-5.1Round 4🇭🇷 CROATIA233♠♠T-2-2
-5.4Round 11🇹🇷 TURKIYE164♥♦Q-2-7
-5.4Round 19🇵🇹 PORTUGAL134♥♠A-2-2
-5.5Round 12🇧🇪 BELGIUM252NT♣K-2-6
-5.5Round 21🇧🇬 BULGARIA324♥♦4=+0
-5.8Round 9🇪🇸 SPAIN63♣♥7=-12
-5.8Round 12🇧🇪 BELGIUM174♥♦4-2-14
-6.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293NT♠K-2-7
-6.2Round 9🇪🇸 SPAIN164♥♦J-2-3
-6.3Round 16🇮🇹 ITALY184♠♥T-3-11
-6.4Round 22🇪🇪 ESTONIA13♣♠Q+2-7
-6.7Round 12🇧🇪 BELGIUM292♥♥3-3-9
-7.4Round 21🇧🇬 BULGARIA276♥♠A-1-11
-7.6Round 6🇮🇸 ICELAND175♣♠6-2-11
-8.0Round 2🇫🇷 FRANCE125♠x♣K-3-14
-8.7Round 22🇪🇪 ESTONIA104♠♦A=-10
-9.2Round 6🇮🇸 ICELAND285♥♠K-1-14
-9.3Round 21🇧🇬 BULGARIA286♣x♦K-1-11
-9.4Round 8🇮🇪 IRELAND283NT♥Q+1-11
-9.4Round 11🇹🇷 TURKIYE86♠♣6=+0
-9.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥3-1-10
-9.8Round 1🇮🇱 ISRAEL315♠x♦9-3-12
-9.9Round 12🇧🇪 BELGIUM226♦♣6=+0
-10.1Round 19🇵🇹 PORTUGAL16♦♠A-1-10
-10.3Round 21🇧🇬 BULGARIA254♠♦K-1-12
-10.7Round 2🇫🇷 FRANCE105♠x♣6=-12
-12.0Round 19🇵🇹 PORTUGAL55♦♠4+1-10
-12.5Round 4🇭🇷 CROATIA284♠x♣J=-12
-14.2Round 16🇮🇹 ITALY193♦x♥Q-4-14
-15.6Round 19🇵🇹 PORTUGAL26♥♦J-1-17