🇷🇴 DONCIU Sabin-Horia · ROMANIA

65rank
-31.4Butler · 176 bds
-0.18per board
±4.5swing
-0.48vs par /bd · #73/100
-0.28adjusted /bd
Butler per round: 27 -1 2.8 -9 7.5 -25.9 -15.7 28.9 -9 -16.7 -20.3by round

vs par split: bidding -0.18 · play -0.28

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 77.8% #70 of 100 · declarer play 74.5% #46 of 100 · defence 79.8% #89 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)76.5% (34)
Declarer play81.0% (21)69.2% (26)
Defence63.2% (19)84.3% (70)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 69.2% (13) · ♦ 78.6% (14) · ♣ 85.7% (7)

vs par by strain: NT -0.73 (45) · a suit -0.37 (130)

vs par by level: part-score -0.93 (56) · game -0.66 (108) · slam +3.82 (11)

By role: declaring -0.19/bd (-2.99 vs par · 86) · defending -0.17/bd (+1.91 vs par · 90)

By vulnerability: vulnerable +0.00/bd (-0.98 vs par · 88) · not vulnerable -0.36/bd (+0.01 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.GrigoriuG.Tislevoll – L.MeierOpen16+27.0+1.69+1.12
Round 2M.GrigoriuS.Sze – W.ChiuOpen16-1.0-0.06+3.31
Round 5M.GrigoriuF.Goded – G.GodedOpen16+2.8+0.17-0.06
Round 6M.GrigoriuB.Van Den Bos – J.Van LankveldClosed16-9.0-0.56+1.44
Round 7M.GrigoriuT.Paske – A.McintoshClosed16+7.5+0.47+0.38
Round 8M.GrigoriuK.Bathurst – J.HurdOpen16-25.9-1.62-2.81
Round 10M.GrigoriuN.Eber – H.FickOpen16-15.7-0.98-1.25
Round 11M.GrigoriuF.Picard – C.GarnierClosed16+28.9+1.81-2.62
Round 13M.GrigoriuI.Herbst – O.HerbstClosed16-9.0-0.56-0.12
Round 15M.GrigoriuJ.Robles – J.SmithOpen16-16.7-1.04-3.00
Round 16M.GrigoriuO.Rimstedt – M.RimstedtOpen16-20.3-1.27-1.69

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
+13.0Round 1🇳🇿 NEW ZEALAND136♥♦A-1+13
+12.9Round 5🇪🇸 SPAIN227♥x♣2-2+13
+12.3Round 15🇨🇱 CHILE224♥♠2=+3
+11.3Round 11🇬🇵 GUADELOUPE297NT♣10=+0
+11.1Round 2🇭🇰 HONG KONG CHINA124♥x♦A-1+12
+10.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♥♣A=+3
+9.3Round 15🇨🇱 CHILE256♣♥5=+0
+8.9Round 1🇳🇿 NEW ZEALAND144♠♦5=+11
+8.4Round 11🇬🇵 GUADELOUPE283♠♥5+2+10
+7.9Round 11🇬🇵 GUADELOUPE254♥♣5+1-12
+7.5Round 2🇭🇰 HONG KONG CHINA65♥♣K-1+14
+7.2Round 16🇸🇪 SWEDEN72♠♣A+4+9
+6.7Round 5🇪🇸 SPAIN305♦♥Q-2-5
+6.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♠10-1+6
+6.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND305♥x♠K-1+9
+6.4Round 11🇬🇵 GUADELOUPE264♥♦8-1-9
+5.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♦A-1+10
+5.3Round 1🇳🇿 NEW ZEALAND83NT♥4+1+1
+5.3Round 11🇬🇵 GUADELOUPE222♠♦10+1+1
+4.9Round 1🇳🇿 NEW ZEALAND94♠♦6-1+5
+4.7Round 8🇺🇸 U.S.A.36♥♦K=+5
+4.3Round 6🇳🇱 NETHERLANDS13NT♥6-3+11
+3.9Round 10🇿🇦 SOUTH AFRICA72♠♠3-2+2
+3.9Round 13🇮🇱 ISRAEL266♠x♠10-3+16
+3.7Round 5🇪🇸 SPAIN283♦♦7-2+5
+3.6Round 8🇺🇸 U.S.A.83NT♠J-1+4
+3.6Round 16🇸🇪 SWEDEN163NT♥A=+0
+3.5Round 5🇪🇸 SPAIN216♥♠J+1+11
+3.5Round 5🇪🇸 SPAIN323♥♦2=+10
+3.5Round 10🇿🇦 SOUTH AFRICA162♥♥K-1+10
+3.5Round 11🇬🇵 GUADELOUPE324♥♠J-2+6
+3.2Round 5🇪🇸 SPAIN292NT♦Q=+6
+3.1Round 1🇳🇿 NEW ZEALAND164♥♥6+1+11
+2.9Round 2🇭🇰 HONG KONG CHINA54♠♣5+3+17
+2.7Round 2🇭🇰 HONG KONG CHINA115♠♥A=+4
+2.7Round 11🇬🇵 GUADELOUPE303NT♠4-1+10
+2.6Round 2🇭🇰 HONG KONG CHINA22♠♦4=+10
+2.5Round 13🇮🇱 ISRAEL303NT♣J+1-10
+2.3Round 15🇨🇱 CHILE235♠♣A+1+9
+2.2Round 1🇳🇿 NEW ZEALAND13♥♠K=+1
+2.2Round 6🇳🇱 NETHERLANDS145♦♦3+2+8
+2.1Round 1🇳🇿 NEW ZEALAND32♠♣5-2+0
+1.9Round 6🇳🇱 NETHERLANDS153NT♥3=+1
+1.9Round 8🇺🇸 U.S.A.13NT♦J-1+5
+1.9Round 10🇿🇦 SOUTH AFRICA93NT♠10-1+6
+1.9Round 11🇬🇵 GUADELOUPE183NT♠6+2+1
+1.8Round 13🇮🇱 ISRAEL244♠♥K=+0
+1.8Round 16🇸🇪 SWEDEN54♠♦J=-1
+1.7Round 1🇳🇿 NEW ZEALAND121NT♣4=-2
+1.7Round 2🇭🇰 HONG KONG CHINA93NT♠Q+3+10
+1.6Round 2🇭🇰 HONG KONG CHINA144♠♣6=+0
+1.5Round 1🇳🇿 NEW ZEALAND153NT♦Q-1+5
+1.5Round 2🇭🇰 HONG KONG CHINA134♥♠Q=+0
+1.5Round 6🇳🇱 NETHERLANDS35♦♥3=+11
+1.5Round 6🇳🇱 NETHERLANDS104♠♣A+2+1
+1.5Round 15🇨🇱 CHILE202♠♦9-1+0
+1.4Round 5🇪🇸 SPAIN194♥♣A=+0
+1.3Round 13🇮🇱 ISRAEL214♠♦9+2+11
+1.1Round 6🇳🇱 NETHERLANDS81NT♣J-2+1
+1.1Round 10🇿🇦 SOUTH AFRICA145♥♦A-2-5
+1.1Round 13🇮🇱 ISRAEL192♥♥5+2+1
+0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233♥♦Q-1+0
+0.9Round 8🇺🇸 U.S.A.114♠♦2=+0
+0.9Round 13🇮🇱 ISRAEL236♣♦A+1+7
+0.7Round 6🇳🇱 NETHERLANDS93♥♣J+1+2
+0.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♣Q+1+0
+0.7Round 16🇸🇪 SWEDEN44♠♦4=-1
+0.6Round 13🇮🇱 ISRAEL222♠♣9=-1
+0.6Round 16🇸🇪 SWEDEN24♥♦2=+0
+0.5Round 5🇪🇸 SPAIN233NT♦5=-2
+0.4Round 8🇺🇸 U.S.A.71NT♥Q=+11
+0.3Round 1🇳🇿 NEW ZEALAND44♥♣J+1+0
+0.3Round 5🇪🇸 SPAIN184♠♣10=-1
+0.3Round 10🇿🇦 SOUTH AFRICA44♠♦10=+0
+0.3Round 15🇨🇱 CHILE243♦♠3-1-3
+0.3Round 16🇸🇪 SWEDEN151NT♣6=+0
+0.2Round 6🇳🇱 NETHERLANDS54♥♣A-1+6
+0.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥10+1+1
+0.2Round 11🇬🇵 GUADELOUPE314♠♠6+2-10
+0.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♠♣2=+0
+0.1Round 11🇬🇵 GUADELOUPE171NT♠3-1-3
+0.1Round 11🇬🇵 GUADELOUPE234♠x♣J-1+0
+0.0Round 8🇺🇸 U.S.A.104♥♠K=-9
-0.1Round 10🇿🇦 SOUTH AFRICA23♥♥6-1-2
-0.1Round 15🇨🇱 CHILE325♦♠6=-13
-0.1Round 16🇸🇪 SWEDEN84♠♣J=+0
-0.2Round 10🇿🇦 SOUTH AFRICA153NT♦Q=+1
-0.3Round 2🇭🇰 HONG KONG CHINA72♠♦A=-6
-0.3Round 6🇳🇱 NETHERLANDS23NT♥5-2+0
-0.3Round 8🇺🇸 U.S.A.53NT♥Q+3+10
-0.3Round 10🇿🇦 SOUTH AFRICA32♠♥5+1+8
-0.3Round 13🇮🇱 ISRAEL292♦♣Q=+0
-0.3Round 16🇸🇪 SWEDEN123♠♣6-1-2
-0.4Round 10🇿🇦 SOUTH AFRICA133NT♥4+2+0
-0.4Round 15🇨🇱 CHILE264♥♣A-1-6
-0.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293NT♦Q-1-5
-0.5Round 13🇮🇱 ISRAEL184♠♥4-1+5
-0.5Round 16🇸🇪 SWEDEN104♠♦Q+2-13
-0.7Round 5🇪🇸 SPAIN253NT♠2=+1
-0.7Round 10🇿🇦 SOUTH AFRICA124♠♦9=-1
-0.7Round 13🇮🇱 ISRAEL314♠♦A=+0
-0.8Round 1🇳🇿 NEW ZEALAND53♥♦Q=-6
-0.8Round 2🇭🇰 HONG KONG CHINA34♥♠K=-5
-0.8Round 6🇳🇱 NETHERLANDS44♠♦4-1-6
-0.9Round 1🇳🇿 NEW ZEALAND114♠♥K-1+4
-0.9Round 2🇭🇰 HONG KONG CHINA154♠♣A+2+13
-0.9Round 5🇪🇸 SPAIN242♥♥A=-1
-0.9Round 15🇨🇱 CHILE303♠♣4-1+1
-1.0Round 8🇺🇸 U.S.A.43NT♣10-1-12
-1.1Round 5🇪🇸 SPAIN313♠♣J+1-1
-1.1Round 11🇬🇵 GUADELOUPE273♦♣A-1-5
-1.1Round 15🇨🇱 CHILE184♠♣Q-1-5
-1.1Round 16🇸🇪 SWEDEN113NT♣A+2+10
-1.2Round 11🇬🇵 GUADELOUPE194♠♣A-1-6
-1.2Round 15🇨🇱 CHILE313NT♦5+1-1
-1.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♣A-1-13
-1.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♦♦A+2-1
-1.5Round 1🇳🇿 NEW ZEALAND27♠♥3=+0
-1.5Round 1🇳🇿 NEW ZEALAND63♣♦2-2-7
-1.5Round 6🇳🇱 NETHERLANDS133NT♠2=-2
-1.5Round 8🇺🇸 U.S.A.65♠♣8=-11
-1.6Round 16🇸🇪 SWEDEN63NT♠4-2-6
-1.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253♦x♣K-4-5
-1.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♠♣Q+2+13
-1.9Round 6🇳🇱 NETHERLANDS73NT♦A=-2
-2.1Round 8🇺🇸 U.S.A.23♥♠J=+0
-2.2Round 6🇳🇱 NETHERLANDS124♥♣3+1+0
-2.4Round 6🇳🇱 NETHERLANDS61NT♠3+2+0
-2.4Round 8🇺🇸 U.S.A.164♠♥Q=+0
-2.6Round 8🇺🇸 U.S.A.142♦♣10-2-8
-2.6Round 13🇮🇱 ISRAEL281♠♠4+1-5
-2.7Round 6🇳🇱 NETHERLANDS163NT♦4+1+1
-2.7Round 10🇿🇦 SOUTH AFRICA82♦♦J+1-5
-2.8Round 15🇨🇱 CHILE285♣♣7-1-5
-2.9Round 16🇸🇪 SWEDEN132♥x♦K-2-4
-3.1Round 10🇿🇦 SOUTH AFRICA103NT♠6-1-6
-3.1Round 13🇮🇱 ISRAEL173NT♣2-1-5
-3.1Round 13🇮🇱 ISRAEL251NT♥K-2-6
-3.1Round 13🇮🇱 ISRAEL274♠♣5-1-4
-3.3Round 11🇬🇵 GUADELOUPE212NT♠2-1-5
-3.3Round 15🇨🇱 CHILE273♣♥4=-1
-3.4Round 2🇭🇰 HONG KONG CHINA102♠♦2+1+0
-3.4Round 5🇪🇸 SPAIN173♠♥Q-2-8
-3.8Round 13🇮🇱 ISRAEL324♠♦9+1-11
-3.9Round 13🇮🇱 ISRAEL202♠♦A+1+0
-4.0Round 10🇿🇦 SOUTH AFRICA113♥♠A=-6
-4.3Round 1🇳🇿 NEW ZEALAND102♥♦3+1-6
-4.3Round 16🇸🇪 SWEDEN94♠♦8+1+4
-4.5Round 8🇺🇸 U.S.A.125♣♠A-1-5
-4.7Round 10🇿🇦 SOUTH AFRICA54♠♥4-1-6
-4.7Round 10🇿🇦 SOUTH AFRICA62♠♠2=-6
-5.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♠K-2-5
-5.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♦4=+0
-5.5Round 10🇿🇦 SOUTH AFRICA15♦♣10-1-10
-5.7Round 2🇭🇰 HONG KONG CHINA14♠♦Q-3+2
-5.7Round 15🇨🇱 CHILE175♥x♠A=-8
-5.9Round 16🇸🇪 SWEDEN146♦♣9+1-11
-6.0Round 2🇭🇰 HONG KONG CHINA8Pass-4
-6.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND245♥♦A-3-7
-6.1Round 11🇬🇵 GUADELOUPE244♥♠2+2-11
-6.7Round 2🇭🇰 HONG KONG CHINA163♠♦6+1-4
-7.0Round 1🇳🇿 NEW ZEALAND73♥♣10=-12
-7.1Round 5🇪🇸 SPAIN263♥♥J=-10
-7.1Round 8🇺🇸 U.S.A.133NT♠2-2-13
-7.2Round 11🇬🇵 GUADELOUPE204♥♣J=-9
-7.4Round 8🇺🇸 U.S.A.155♣♣J-2-13
-7.6Round 16🇸🇪 SWEDEN14♥♦6=+0
-7.7Round 5🇪🇸 SPAIN272♦x♦Q+1-9
-7.9Round 15🇨🇱 CHILE194♥♠6-2-8
-8.1Round 15🇨🇱 CHILE212♦♥6+2+0
-8.5Round 8🇺🇸 U.S.A.95♥x♣2-3-9
-8.8Round 2🇭🇰 HONG KONG CHINA43NT♠Q=-10
-10.2Round 16🇸🇪 SWEDEN36♥x♠10-3-12
-10.6Round 6🇳🇱 NETHERLANDS114♠x♥Q-1-9
-10.9Round 15🇨🇱 CHILE293NT♠10+1-11
-12.0Round 5🇪🇸 SPAIN203NT♠2=-10