🇮🇹 DUBOIN Giorgio · ITALY

45rank
+39.3Butler · 240 bds
+0.16per board
±4.2swing
+0.51vs par /bd · #17/111
-0.00adjusted /bd
Butler per round: 3.4 -21.2 49 17.2 31.5 -12.8 30.3 -19.4 -0.7 9.3 -1.2 -46.1by round

vs par split: bidding +0.33 · play +0.24

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.00/bd

Card play — on target: opening leads 83.3% #28 of 111 · declarer play 80.9% #13 of 111 · defence 88.3% #47 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (18)85.4% (48)
Declarer play71.4% (7)82.5% (40)
Defence79.4% (34)91.3% (103)

Opening leads by suit led: ♠ 94.1% (17) · ♥ 81.0% (21) · ♦ 82.4% (17) · ♣ 72.7% (11)

vs par by strain: NT +0.42 (59) · a suit +0.65 (176)

vs par by level: part-score +0.43 (90) · game +0.30 (131) · slam +4.36 (14)

By role: declaring +0.07/bd (-2.35 vs par · 99) · defending +0.23/bd (+2.52 vs par · 141)

By vulnerability: vulnerable -0.12/bd (+0.23 vs par · 120) · not vulnerable +0.44/bd (+0.79 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.SementaS.Assael – N.ZorluClosed20+3.4+0.17+1.75
Round 3A.SementaA.Vucic – I.CurlinOpen20-21.2-1.06-0.50
Round 5A.SementaE.Petryla – N.PetrylieneClosed20+49.0+2.45+1.15
Round 6A.SementaM.Ash – A.GoodmanOpen20+17.2+0.86-0.20
Round 8A.SementaK.Lohay – M.HencClosed20+31.5+1.57-0.70
Round 9A.SementaC.Mari – F.VolckerClosed20-12.8-0.64+1.45
Round 12A.SementaJ.Ozols – J.RomanovskisClosed20+30.3+1.52+1.85
Round 13A.SementaM.Dumbovich – L.GotthardClosed20-19.4-0.97+1.15
Round 15A.SementaJ.Piekarek – A.SmirnovOpen20-0.7-0.03-0.95
Round 16A.SementaP.Denning – P.ShieldsClosed20+9.3+0.47+2.10
Round 18A.SementaK.Patana – J.GranstromOpen20-1.2-0.06+1.15
Round 19A.SementaG.Borevkovic – V.ZoricOpen20-46.1-2.31-2.15

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
+14.5Round 5🇱🇹 LITHUANIA56♦♣6-2+17
+12.2Round 2🇹🇷 TURKEY74♥♣K+3+17
+10.9Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES95♦x♠K-2+12
+10.4Round 8🇸🇰 SLOVAKIA13♦♣9=+11
+10.4Round 12🇱🇻 LATVIA65♥x♣A-4+5
+10.2Round 19🇭🇷 CROATIA72♥x♠9-2+12
+9.8Round 12🇱🇻 LATVIA164♠♣J+2+11
+9.4Round 8🇸🇰 SLOVAKIA64♠♣10=-1
+8.8Round 8🇸🇰 SLOVAKIA36♥♣7-1+14
+7.6Round 5🇱🇹 LITHUANIA171♦xx♣6+1+7
+7.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND174♠♥K+2+11
+7.1Round 9🇫🇷 FRANCE94♥♣A=+7
+6.9Round 3🇷🇸 SERBIA196♣♠J-2+14
+6.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND143♦♥6+3+12
+6.9Round 13🇭🇺 HUNGARY173NT♣3-1+10
+6.8Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES84♠♦4=+7
+6.5Round 5🇱🇹 LITHUANIA143NT♦5+1+7
+6.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND163NT♥6=+0
+6.3Round 5🇱🇹 LITHUANIA154♠x♥5-1+7
+6.1Round 12🇱🇻 LATVIA102♥♠6=+6
+5.7Round 12🇱🇻 LATVIA83NT♠J+1+1
+5.6Round 2🇹🇷 TURKEY62♠♦4=+6
+5.5Round 5🇱🇹 LITHUANIA204♠x♦K-1+8
+5.5Round 13🇭🇺 HUNGARY164♠♥2-2+12
+5.4Round 3🇷🇸 SERBIA183NT♠10-4+11
+5.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND95♣x♠K-3+4
+4.9Round 5🇱🇹 LITHUANIA185♦♣3=+0
+4.9Round 19🇭🇷 CROATIA181NT♣2-3+5
+4.8Round 18🇫🇮 FINLAND184♥♠A=+11
+4.6Round 5🇱🇹 LITHUANIA25♠x♣J-1+5
+4.6Round 8🇸🇰 SLOVAKIA203♥♦K=+0
+4.5Round 12🇱🇻 LATVIA204♥♠J+1+0
+4.5Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES152♥♣4+2+10
+4.4Round 15🇩🇪 GERMANY23NT♣A=-1
+4.3Round 18🇫🇮 FINLAND154♥♠J=-1
+4.2Round 2🇹🇷 TURKEY182♠♠6+2+10
+4.2Round 12🇱🇻 LATVIA51♠♥6-1+5
+4.2Round 15🇩🇪 GERMANY184♥♣A=+0
+3.9Round 8🇸🇰 SLOVAKIA24♠♦4=+7
+3.8Round 13🇭🇺 HUNGARY74♥♦A-1+12
+3.5Round 5🇱🇹 LITHUANIA64♥♣Q=+0
+3.5Round 8🇸🇰 SLOVAKIA43♣♦5=-6
+3.5Round 15🇩🇪 GERMANY143NT♠2=+0
+3.4Round 18🇫🇮 FINLAND83♠♥9=+0
+3.2Round 9🇫🇷 FRANCE151NT♠4-2+5
+3.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND183NT♦K+1+8
+3.1Round 15🇩🇪 GERMANY55♠♠2-1-7
+3.1Round 18🇫🇮 FINLAND66♣♦6-1+17
+3.0Round 2🇹🇷 TURKEY173NT♥5+1+0
+2.9Round 3🇷🇸 SERBIA173NT♦Q-1+10
+2.9Round 9🇫🇷 FRANCE184♥♠6-1+5
+2.9Round 15🇩🇪 GERMANY193NT♠3-3+7
+2.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♥7=-1
+2.7Round 12🇱🇻 LATVIA114♠♦K-2-5
+2.6Round 5🇱🇹 LITHUANIA93♣♦Q-1-1
+2.6Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES43♠♠4+1+10
+2.5Round 5🇱🇹 LITHUANIA193♥♣6-2+6
+2.5Round 8🇸🇰 SLOVAKIA192♠♣3=+6
+2.5Round 15🇩🇪 GERMANY114♠♦4+1-11
+2.4Round 2🇹🇷 TURKEY42♠♣3+3-10
+2.4Round 5🇱🇹 LITHUANIA14♥♣5-1+5
+2.4Round 19🇭🇷 CROATIA42♦♣Q+1+0
+2.2Round 5🇱🇹 LITHUANIA34♥♠5+2-13
+2.0Round 8🇸🇰 SLOVAKIA142♥♦A+2+1
+2.0Round 9🇫🇷 FRANCE13♥♠7-1-2
+2.0Round 15🇩🇪 GERMANY163♠♣2=+1
+2.0Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES126♥x♠A-1+0
+1.9Round 12🇱🇻 LATVIA12♥♦10-2-1
+1.9Round 12🇱🇻 LATVIA123NT♠4+3+13
+1.9Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES64♥♦8=-1
+1.9Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES142♠♣A+3+6
+1.8Round 2🇹🇷 TURKEY92NT♥9-1+5
+1.8Round 5🇱🇹 LITHUANIA73NT♥4+2-12
+1.8Round 13🇭🇺 HUNGARY94♠♥3+2+12
+1.7Round 15🇩🇪 GERMANY203♦♣6-2+2
+1.6Round 5🇱🇹 LITHUANIA44♠♥4+1+0
+1.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND45♦♠7=+3
+1.6Round 18🇫🇮 FINLAND44♥♦7-1+6
+1.6Round 18🇫🇮 FINLAND73♥♦5-1+0
+1.6Round 18🇫🇮 FINLAND162♥♦9+1-1
+1.5Round 3🇷🇸 SERBIA84♠♥J-1+5
+1.5Round 12🇱🇻 LATVIA184♥♣4+1+1
+1.4Round 9🇫🇷 FRANCE132♥♦2+3+9
+1.4Round 13🇭🇺 HUNGARY103♣♥8=+0
+1.2Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23♦♣8=+0
+1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♠♥7+2+1
+1.1Round 8🇸🇰 SLOVAKIA73NT♥2=+0
+1.0Round 9🇫🇷 FRANCE5Pass+3
+1.0Round 13🇭🇺 HUNGARY154♠♠2+1+11
+0.9Round 18🇫🇮 FINLAND33♣♠K+1+0
+0.8Round 2🇹🇷 TURKEY14♠♣10=+0
+0.8Round 9🇫🇷 FRANCE66♥♠A+1-11
+0.8Round 9🇫🇷 FRANCE174♠♥2+1+0
+0.8Round 13🇭🇺 HUNGARY44♠♣10+1-13
+0.8Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES72♠x♥K-2-4
+0.8Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES165♦♥3=+2
+0.7Round 2🇹🇷 TURKEY102♠♣6-1-1
+0.6Round 5🇱🇹 LITHUANIA134♥♦10=+0
+0.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND123♦♠A-1-2
+0.6Round 9🇫🇷 FRANCE42♦♦5+2+10
+0.6Round 9🇫🇷 FRANCE143NT♥10+1+4
+0.6Round 13🇭🇺 HUNGARY12♦♠8=+0
+0.6Round 15🇩🇪 GERMANY174♠♥A+2+11
+0.5Round 3🇷🇸 SERBIA71NT♣2-1+5
+0.5Round 9🇫🇷 FRANCE204♠♦4=+9
+0.5Round 15🇩🇪 GERMANY81NT♠4-1-2
+0.5Round 18🇫🇮 FINLAND24♥♦J=+1
+0.4Round 2🇹🇷 TURKEY143♦♥A=+0
+0.4Round 2🇹🇷 TURKEY195♣♦2=+0
+0.4Round 12🇱🇻 LATVIA33♠♣A+1+6
+0.4Round 13🇭🇺 HUNGARY133NT♠2+1+0
+0.3Round 3🇷🇸 SERBIA63NT♣Q+1+1
+0.3Round 12🇱🇻 LATVIA145♣♠A-1+4
+0.2Round 3🇷🇸 SERBIA161NT♣4+1+1
+0.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♠♥6-1-5
+0.2Round 8🇸🇰 SLOVAKIA54♠♣2+2-11
+0.2Round 8🇸🇰 SLOVAKIA93♣♠A-2+6
+0.2Round 12🇱🇻 LATVIA43NT♥5+1+1
+0.2Round 12🇱🇻 LATVIA133♣♠5+1+0
+0.2Round 12🇱🇻 LATVIA154♠♥A=+0
+0.2Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES53NT♣2-1+3
+0.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103NT♦2+1-1
+0.1Round 15🇩🇪 GERMANY123♥♦A=+0
-0.0Round 5🇱🇹 LITHUANIA122♥♣J=-1
+0.0Round 18🇫🇮 FINLAND144♠♣K=+1
-0.1Round 2🇹🇷 TURKEY164♠♥3+1+0
-0.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND152NT♠2=+1
-0.2Round 8🇸🇰 SLOVAKIA84♥♣6+1+0
-0.2Round 9🇫🇷 FRANCE72♠♥A=+0
-0.2Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES173NT♠Q+3+11
-0.2Round 18🇫🇮 FINLAND12♠♦8=+0
-0.4Round 2🇹🇷 TURKEY204♠+1+13
-0.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND191NT♥7-1-1
-0.4Round 13🇭🇺 HUNGARY143NT♠J+2+0
-0.4Round 15🇩🇪 GERMANY32♥♦K-2-1
-0.5Round 3🇷🇸 SERBIA112♠♥Q+2-7
-0.5Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES183NT♣Q=-2
-0.5Round 18🇫🇮 FINLAND204♥♠K=-3
-0.5Round 19🇭🇷 CROATIA94♠♣7=+0
-0.6Round 2🇹🇷 TURKEY123NT♥5+2+0
-0.6Round 2🇹🇷 TURKEY154♠♦2=+0
-0.6Round 8🇸🇰 SLOVAKIA172♠♥4=+0
-0.6Round 13🇭🇺 HUNGARY23♦♣6-1+1
-0.6Round 18🇫🇮 FINLAND194♠♥K-1+6
-0.6Round 19🇭🇷 CROATIA54♠♦3+3+17
-0.6Round 19🇭🇷 CROATIA174♠♣Q+3-10
-0.7Round 15🇩🇪 GERMANY14♥♦7+1+0
-0.7Round 15🇩🇪 GERMANY44♥♣A-1-6
-0.8Round 3🇷🇸 SERBIA5Pass-4
-0.8Round 3🇷🇸 SERBIA122♥♣A=+0
-0.8Round 13🇭🇺 HUNGARY63NT♠2+3+12
-0.9Round 5🇱🇹 LITHUANIA102♠♥Q=+10
-0.9Round 8🇸🇰 SLOVAKIA114♠♣5=+1
-1.0Round 9🇫🇷 FRANCE104♠♣K=+1
-1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND203NT♣8=-1
-1.1Round 8🇸🇰 SLOVAKIA101♠♥4=+1
-1.1Round 13🇭🇺 HUNGARY114♥♠3=+1
-1.1Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES202♥♥3+2-1
-1.2Round 5🇱🇹 LITHUANIA83NT♥4+2+0
-1.2Round 12🇱🇻 LATVIA17Pass-3
-1.2Round 18🇫🇮 FINLAND174♥♥3=+0
-1.4Round 2🇹🇷 TURKEY51NT♦4+2+10
-1.4Round 3🇷🇸 SERBIA202NT♣3=+0
-1.4Round 12🇱🇻 LATVIA93♠♥K-1+5
-1.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♣Q-2-5
-1.5Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES195♣♦K=-5
-1.5Round 18🇫🇮 FINLAND53♣♠J=+0
-1.6Round 3🇷🇸 SERBIA155♠♥Q+2-10
-1.6Round 19🇭🇷 CROATIA122♠♣6-1+2
-1.8Round 2🇹🇷 TURKEY32♠♣K=+0
-1.8Round 3🇷🇸 SERBIA42♠♦A+1+0
-1.9Round 8🇸🇰 SLOVAKIA184♠♦4+2-11
-1.9Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES15♣x♠6-1-6
-1.9Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES111NT♦8-1+1
-2.1Round 3🇷🇸 SERBIA33NT♠5=+2
-2.1Round 8🇸🇰 SLOVAKIA165♣♠4=-11
-2.1Round 15🇩🇪 GERMANY134♥♣7+1+0
-2.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND25♥x♠Q-3-7
-2.3Round 8🇸🇰 SLOVAKIA15Pass-9
-2.4Round 5🇱🇹 LITHUANIA112♠♣8-1-5
-2.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND32♥♦2=-6
-2.4Round 8🇸🇰 SLOVAKIA123NT♥4-3-7
-2.4Round 9🇫🇷 FRANCE162NT♥2=+0
-2.5Round 3🇷🇸 SERBIA104♠♥K-1-11
-2.5Round 13🇭🇺 HUNGARY82♥♥5+1-1
-2.5Round 19🇭🇷 CROATIA111NT♣Q+1+0
-2.5Round 19🇭🇷 CROATIA144♥♦4+2-11
-2.6Round 15🇩🇪 GERMANY153NT♠4-2-6
-2.6Round 19🇭🇷 CROATIA191NT♥2+2-10
-2.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13NT♠Q-1-5
-2.8Round 15🇩🇪 GERMANY74♥♦A+1+0
-2.8Round 18🇫🇮 FINLAND113NT♦2+3-11
-2.9Round 18🇫🇮 FINLAND124♠♣4=+0
-2.9Round 19🇭🇷 CROATIA24♥♥9+1+0
-3.1Round 18🇫🇮 FINLAND106♥♦8=+0
-3.1Round 19🇭🇷 CROATIA33♥♦7=-6
-3.2Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES102NT♠Q-2-8
-3.4Round 2🇹🇷 TURKEY84♠♥4-2-6
-3.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♣♥10-2+0
-3.4Round 9🇫🇷 FRANCE35♣♠6-1-5
-3.5Round 19🇭🇷 CROATIA153♥♥7-1+2
-3.6Round 8🇸🇰 SLOVAKIA133♦♣3-1-5
-3.8Round 2🇹🇷 TURKEY21NT♦Q+1-5
-3.8Round 9🇫🇷 FRANCE12Pass-4
-3.9Round 13🇭🇺 HUNGARY125♥♣2=+14
-4.0Round 12🇱🇻 LATVIA71♥♦J=-5
-4.0Round 19🇭🇷 CROATIA14♠♥A=-11
-4.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♦♣4+2-10
-4.2Round 9🇫🇷 FRANCE83♥♠A=-6
-4.4Round 13🇭🇺 HUNGARY194♥♠7=-11
-4.4Round 15🇩🇪 GERMANY67NT♦7=+0
-4.4Round 15🇩🇪 GERMANY95♥♠9-2+6
-4.4Round 19🇭🇷 CROATIA86♠♥4=+0
-4.5Round 9🇫🇷 FRANCE116♠♣9+1+11
-4.5Round 12🇱🇻 LATVIA23NT♥Q=+1
-4.7Round 3🇷🇸 SERBIA22♥♦3=+0
-4.8Round 13🇭🇺 HUNGARY183NT♠J=-7
-4.9Round 2🇹🇷 TURKEY133NT♣2-3-14
-5.0Round 19🇭🇷 CROATIA106♣♦J=+2
-5.1Round 3🇷🇸 SERBIA131NT♥10=+1
-5.1Round 9🇫🇷 FRANCE23♠♥K-2-7
-5.1Round 18🇫🇮 FINLAND94♠x♥K-2-4
-5.1Round 18🇫🇮 FINLAND134♠♥Q=+1
-5.2Round 3🇷🇸 SERBIA11NT♦2=-5
-5.2Round 3🇷🇸 SERBIA92♠♣7-1-11
-5.4Round 19🇭🇷 CROATIA63NT♥6-1-6
-6.4Round 13🇭🇺 HUNGARY202NT-2-7
-6.4Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES133NT♠Q+2+13
-6.4Round 19🇭🇷 CROATIA134♥x♠A-2-9
-6.4Round 19🇭🇷 CROATIA204♥♦8-1-12
-7.2Round 3🇷🇸 SERBIA143♠♥6=-12
-7.6Round 16🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES34♠x♣J+1-6
-7.9Round 13🇭🇺 HUNGARY34♠♣9-1-10
-8.1Round 15🇩🇪 GERMANY103NT♦6-1-12
-8.6Round 12🇱🇻 LATVIA194♥♣J-2-8
-8.8Round 13🇭🇺 HUNGARY56♠♥A-1-13
-9.1Round 9🇫🇷 FRANCE196♦♦J=+0
-11.1Round 2🇹🇷 TURKEY116♦♣6+1+10
-11.6Round 19🇭🇷 CROATIA162♠x♦10-3-8
-13.6Round 5🇱🇹 LITHUANIA165♠♣9+2-17