🇷🇴 DUMITRESCU Ion · ROMANIA

130rank
-52.2Butler · 128 bds
-0.41per board
±4.2swing
-0.21vs par /bd · #98/150
-0.56adjusted /bd
Butler per round: -23.5 -19 -10.5 18.3 3.8 -7.8 -19.7 6.2by round

vs par split: bidding -0.38 · play +0.16

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.56/bd

Card play — on target: opening leads 80.0% #67 of 150 · declarer play 61.5% #139 of 150 · defence 87.7% #60 of 150

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)81.0% (21)
Declarer play44.4% (9)66.7% (30)
Defence88.9% (18)87.2% (39)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 66.7% (6) · ♦ 83.3% (6) · ♣ 85.7% (7)

vs par by strain: NT -1.58 (36) · a suit +0.33 (92)

vs par by level: part-score -0.72 (47) · game +0.50 (76) · slam -6.20 (5)

By role: declaring -0.33/bd (-1.75 vs par · 71) · defending -0.51/bd (+1.70 vs par · 57)

By vulnerability: vulnerable -0.40/bd (+0.19 vs par · 64) · not vulnerable -0.41/bd (-0.61 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.MincuG.Szappanos – P.MagyarOpen16-23.5-1.47-0.88
Round 2M.MincuM.Filipovic – S.FilipovicClosed16-19.0-1.19-0.19
Round 5M.MincuA.Buratti – G.FaillaOpen16-10.5-0.66-3.62
Round 6M.MincuJ.Beard – L.SheridanOpen16+18.3+1.14+1.69
Round 7M.MincuP.Leis – J.LinnamagiOpen16+3.8+0.24+1.50
Round 8M.MincuH.Klumpp – K.KaiserOpen16-7.8-0.49-0.56
Round 11M.MincuI.Gordon – D.KaneOpen16-19.7-1.23-1.19
Round 12M.MincuG.Grossi – A.BrugnagoOpen16+6.2+0.39+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
+11.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES323NTx♣4-3+12
+10.4Round 5🇮🇹 ITALY46♦♠5=-13
+9.7Round 8🇩🇪 GERMANY314♠x♥J=+12
+8.7Round 12🇪🇸 SPAIN325♥♠5-1+10
+8.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES254♥♠K-1+11
+7.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♣J-2+8
+7.0Round 2🇷🇸 SERBIA284♠x♥Q-1+0
+6.8Round 7🇪🇪 ESTONIA114♥♣8=+3
+6.4Round 5🇮🇹 ITALY95♠x♥3-1+6
+6.4Round 7🇪🇪 ESTONIA33NT♦8+2+0
+5.2Round 12🇪🇸 SPAIN233NT♠3=-1
+5.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♥♠10-3+10
+4.3Round 2🇷🇸 SERBIA233♣♠K-1+0
+4.2Round 2🇷🇸 SERBIA215♥x♦4=+5
+4.1Round 7🇪🇪 ESTONIA41♥♦J=+5
+4.0Round 1🇭🇺 HUNGARY113NT♦Q-1+5
+4.0Round 12🇪🇸 SPAIN252NT♥9+1-1
+3.6Round 5🇮🇹 ITALY132♥♦5=+0
+3.4Round 7🇪🇪 ESTONIA74♣♣4-2+10
+3.4Round 12🇪🇸 SPAIN204♥♣4-2+7
+3.3Round 12🇪🇸 SPAIN272NT♥10=+0
+2.8Round 8🇩🇪 GERMANY233♥♠A=+7
+2.7Round 7🇪🇪 ESTONIA92♥♣10=+5
+2.4Round 7🇪🇪 ESTONIA143NT♣5-2+6
+2.3Round 5🇮🇹 ITALY102NT♠5=+0
+2.2Round 7🇪🇪 ESTONIA104♠♥7-1+12
+2.2Round 8🇩🇪 GERMANY265♣♦Q+1+13
+2.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES304♥♦J-3+2
+2.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♠♠2=+0
+1.9Round 1🇭🇺 HUNGARY152♥♦10+2+1
+1.9Round 5🇮🇹 ITALY122♠♣6-2+2
+1.8Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES182♥♠K-1+2
+1.8Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES282♠♣K-1+2
+1.8Round 8🇩🇪 GERMANY255♦♥7+1+11
+1.7Round 5🇮🇹 ITALY53NT♠3=-1
+1.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES174♠♥8=+11
+1.5Round 1🇭🇺 HUNGARY24♥♥J=+0
+1.5Round 7🇪🇪 ESTONIA122♣♠9+2+0
+1.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES244♠♥A=-1
+1.4Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♥♠6=+1
+1.3Round 1🇭🇺 HUNGARY92NT♥8=+0
+1.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES234♠x♦6-3+7
+1.3Round 12🇪🇸 SPAIN194♥♦J+3+10
+1.0Round 1🇭🇺 HUNGARY104♠x♦J-1+0
+1.0Round 1🇭🇺 HUNGARY142♠♣7=+0
+1.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES272♣♠A-1-4
+1.0Round 7🇪🇪 ESTONIA132♠♦K+1+1
+0.8Round 8🇩🇪 GERMANY204♥♦A-1-6
+0.7Round 12🇪🇸 SPAIN282NT♠3-1+6
+0.6Round 2🇷🇸 SERBIA191NT♠J+1+7
+0.5Round 2🇷🇸 SERBIA265♠♣A-1+7
+0.5Round 12🇪🇸 SPAIN312♥♣6=+0
+0.4Round 2🇷🇸 SERBIA292♠♦4-1+1
+0.4Round 2🇷🇸 SERBIA303NT♦3+1+0
+0.4Round 2🇷🇸 SERBIA324♥♠Q-1+5
+0.1Round 7🇪🇪 ESTONIA63NT♠7+1+0
+0.1Round 8🇩🇪 GERMANY275♥♦2=+0
-0.0Round 5🇮🇹 ITALY154♥♣8+1+0
-0.0Round 8🇩🇪 GERMANY223♠♦A=-8
-0.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♠♥5+1+0
+0.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND154♥♠6+1+0
-0.1Round 2🇷🇸 SERBIA184♠♦K=+0
-0.1Round 8🇩🇪 GERMANY306♣♥10+1+2
-0.2Round 2🇷🇸 SERBIA243NT♥3+1+0
-0.2Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♥♠6=-1
-0.2Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND52♥♠6+1-7
-0.4Round 5🇮🇹 ITALY64♠♥6=-1
-0.4Round 12🇪🇸 SPAIN242NT♠3+2-7
-0.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES203♦♣2+1+0
-0.6Round 8🇩🇪 GERMANY284♠♣A=-1
-0.7Round 12🇪🇸 SPAIN212♠♦J-1+2
-0.8Round 12🇪🇸 SPAIN173♥♣7-2+1
-0.9Round 1🇭🇺 HUNGARY124♠♦6+2+12
-0.9Round 2🇷🇸 SERBIA313NT♦3=-1
-0.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES214♠♥Q+1+0
-0.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES263NT♣Q+1+0
-0.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES294♥♣K+1+0
-0.9Round 7🇪🇪 ESTONIA165♣♠K+1-5
-1.0Round 8🇩🇪 GERMANY181NT♣A-2+0
-1.2Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND163NT♠4-1-5
-1.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES315♣♦2=-3
-1.5Round 1🇭🇺 HUNGARY75♦x♥A-2+0
-1.6Round 8🇩🇪 GERMANY246NT♠4=-11
-1.7Round 5🇮🇹 ITALY114♦♥5-1-5
-1.8Round 8🇩🇪 GERMANY213NT♣6-3-7
-1.9Round 1🇭🇺 HUNGARY14♥♣3=-3
-1.9Round 7🇪🇪 ESTONIA84♠♠7-1-5
-2.0Round 5🇮🇹 ITALY162♥♠Q+1-2
-2.0Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND101NT♥K-1-5
-2.2Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND114♥♦K-1+3
-2.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES224♥♠Q=+0
-2.4Round 12🇪🇸 SPAIN305♦♦A-1-5
-2.5Round 2🇷🇸 SERBIA173♦x♥J-4+5
-2.6Round 12🇪🇸 SPAIN264♥♦8+2-1
-2.9Round 1🇭🇺 HUNGARY64♠♦A-2+5
-3.2Round 1🇭🇺 HUNGARY54♥♠J+1+0
-3.2Round 5🇮🇹 ITALY32♥♠K+1-4
-3.2Round 8🇩🇪 GERMANY173♥♦K+1-6
-3.4Round 1🇭🇺 HUNGARY83NT♦10-2-11
-3.4Round 5🇮🇹 ITALY86♣♥2-2-9
-3.4Round 12🇪🇸 SPAIN181NT♠5+3-2
-3.5Round 1🇭🇺 HUNGARY33♥♠A-1-5
-3.6Round 1🇭🇺 HUNGARY133♣♠Q+1-1
-3.6Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♦♦8-6+14
-3.7Round 5🇮🇹 ITALY144♦♠K+2-2
-3.7Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♠♣5-1-6
-4.1Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND142♣x♠7=-7
-4.4Round 8🇩🇪 GERMANY293NT♥7=+0
-4.6Round 2🇷🇸 SERBIA271NT♦5+3-10
-4.6Round 8🇩🇪 GERMANY194♥♣4-1-9
-4.6Round 12🇪🇸 SPAIN223NT♣6=-6
-5.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES193NT♦10-1-12
-5.0Round 7🇪🇪 ESTONIA12♠♥2=-5
-5.0Round 7🇪🇪 ESTONIA53NT♠5=+13
-5.4Round 5🇮🇹 ITALY21NTx♥8-2-5
-5.9Round 1🇭🇺 HUNGARY43NT♠4=-15
-6.0Round 12🇪🇸 SPAIN293NT♥6+1+12
-6.4Round 7🇪🇪 ESTONIA155♣x♠Q=-6
-6.7Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93NT♠5-1-12
-6.8Round 5🇮🇹 ITALY73NT♠Q-3-14
-7.4Round 1🇭🇺 HUNGARY165♣x♠K-2-2
-7.6Round 7🇪🇪 ESTONIA24♥♦6-1-10
-7.9Round 8🇩🇪 GERMANY324♥♣3=-6
-9.2Round 2🇷🇸 SERBIA226♠♥Q=+0
-9.4Round 2🇷🇸 SERBIA203♥♠A+2-10
-9.9Round 2🇷🇸 SERBIA255♠♦A-1-12
-10.2Round 5🇮🇹 ITALY12♠x♠4+1-10
-11.8Round 11🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND45♥x♠K=-12