🇮🇹 CHAVARRIA Margherita · ITALY

38rank
+63.6Butler · 192 bds
+0.33per board
±3.9swing
+0.43vs par /bd · #36/158
+0.34adjusted /bd
Butler per round: 7.9 2.3 22 -1.8 -3.5 13.4 23.3 2.6 12 -2.8 12.4 -32.9 7.1 9.5 -9.6 1.7by round

vs par split: bidding +0.52 · play -0.09

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 82.6% #40 of 158 · declarer play 62.8% #155 of 158 · defence 87.0% #84 of 158

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)85.3% (34)
Declarer play50.0% (16)70.4% (27)
Defence73.7% (19)90.1% (81)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 76.9% (13) · ♦ 71.4% (14) · ♣ 90.9% (11)

vs par by strain: NT -0.93 (45) · a suit +0.84 (147)

vs par by level: part-score +0.45 (69) · game +0.06 (109) · slam +3.21 (14)

By role: declaring +0.06/bd (-2.75 vs par · 92) · defending +0.58/bd (+3.35 vs par · 100)

By vulnerability: vulnerable -0.09/bd (+0.33 vs par · 96) · not vulnerable +0.75/bd (+0.52 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.GandogliaM.Salomaa – S.KittiOpen12+7.9+0.66+3.33
Round 3A.GandogliaI.Grumm – A.LindermannOpen12+2.3+0.19-1.83
Round 5A.GandogliaI.Teinemaa – H.NigulOpen12+22.0+1.83+2.67
Round 7A.GandogliaS.Peterkin – S.PunchClosed12-1.8-0.15-2.00
Round 8A.GandogliaF.Brown – M.ByrneOpen12-3.5-0.29-1.50
Round 9A.GandogliaC.Vincent – B.Abou ChanabOpen12+13.4+1.12+0.83
Round 10A.GandogliaD.Gulyas – Z.KerekesOpen12+23.3+1.94+3.42
Round 12A.GandogliaA.Gromov – A.GulevichOpen12+2.6+0.22+1.08
Round 13A.GandogliaN.Kokten – T.AlufClosed12+12.0+1.00+3.08
Round 14A.GandogliaN.Sver – G.BorevkovicOpen12-2.8-0.23-1.00
Round 16A.GandogliaM.Romanovska – M.LorencsOpen12+12.4+1.03-1.25
Round 17A.GandogliaG.Liossis – C.SyrakopoulouClosed12-32.9-2.74-3.17
Round 18A.GandogliaA.Maas – B.VriendOpen12+7.1+0.59+1.83
Round 19A.GandogliaC.Bakke – M.HardingOpen12+9.5+0.79-0.50
Round 28A.GandogliaA.Jorgensen – S.PalsdottirOpen12-9.6-0.80+0.83
Round 29A.GandogliaR.Rohowsky – D.Von ArnimClosed12+1.7+0.14+1.00

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
+10.7Round 12🇷🇺 RUSSIA234♥♠3-1+12
+10.6Round 10🇭🇺 HUNGARY225♥♠A=+8
+9.7Round 14🇭🇷 CROATIA233♣♦Q+2+11
+9.6Round 9🇨🇭 SWITZERLAND122♣x♠9-4+12
+9.6Round 13🇹🇷 TURKEY121NT♦5=+16
+8.9Round 13🇹🇷 TURKEY14♠♥K-1+10
+8.7Round 18🇳🇱 NETHERLANDS144♠♥7-1+10
+8.6Round 5🇪🇪 ESTONIA114♠♥K-2+11
+8.5Round 10🇭🇺 HUNGARY152♦xx♣4+1+8
+8.2Round 3🇦🇹 AUSTRIA13NT♦10=+7
+8.0Round 1🇫🇮 FINLAND103♦♥A+1+12
+7.5Round 1🇫🇮 FINLAND114♣x♠8-2+9
+6.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND176♠♥3-2+11
+6.4Round 3🇦🇹 AUSTRIA65♦♥Q+2+14
+6.4Round 16🇱🇻 LATVIA174♥♠A=+3
+6.2Round 5🇪🇪 ESTONIA66♣x♦4-2+10
+6.2Round 18🇳🇱 NETHERLANDS183NT♠6=+6
+6.2Round 29🇩🇪 GERMANY24♣♥2+1+4
+6.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♥♦K+3+6
+5.9Round 1🇫🇮 FINLAND74♠♦2-1+6
+5.9Round 18🇳🇱 NETHERLANDS193NT♠A+2+2
+5.9Round 19🇳🇴 NORWAY113NT♥K+1+0
+5.8Round 5🇪🇪 ESTONIA126♣♠6+1+13
+5.7Round 16🇱🇻 LATVIA196♥♣10+1-11
+5.4Round 1🇫🇮 FINLAND64♠x♥2-1+11
+5.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♠♣K-3+1
+5.0Round 12🇷🇺 RUSSIA145♣x♦A-1+5
+4.9Round 16🇱🇻 LATVIA204♠♣J-1+6
+4.2Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND114♠♥Q=+8
+4.1Round 1🇫🇮 FINLAND124♥♠K-1+5
+4.0Round 9🇨🇭 SWITZERLAND73♥♠2=+1
+4.0Round 16🇱🇻 LATVIA156♥♣A-1+13
+3.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND222♦♣J+2+0
+3.9Round 19🇳🇴 NORWAY65♦♣3+1-11
+3.7Round 16🇱🇻 LATVIA245♠♦6-2+6
+3.6Round 10🇭🇺 HUNGARY245♣x♦A-2+11
+3.6Round 14🇭🇷 CROATIA163♣♥J+3+7
+3.6Round 19🇳🇴 NORWAY43NT♠3=-2
+3.6Round 28🇮🇸 ICELAND204♠♥K+1+0
+3.4Round 5🇪🇪 ESTONIA56♣♦2-1-3
+3.4Round 19🇳🇴 NORWAY24♠♦9-2+6
+3.0Round 28🇮🇸 ICELAND144♥♦A+1+0
+2.7Round 5🇪🇪 ESTONIA94♠x♥A-3+5
+2.6Round 5🇪🇪 ESTONIA14♠♥J+2+14
+2.5Round 16🇱🇻 LATVIA234♥♦6+2-3
+2.4Round 9🇨🇭 SWITZERLAND81NT♥2=+5
+2.4Round 10🇭🇺 HUNGARY213♦♥6+2+10
+2.3Round 3🇦🇹 AUSTRIA83♦♥A+1-5
+2.2Round 19🇳🇴 NORWAY121NT♥3-1+5
+2.2Round 29🇩🇪 GERMANY53♦♣Q=+0
+2.1Round 13🇹🇷 TURKEY94♠♣2+1+0
+2.1Round 28🇮🇸 ICELAND216♥♠4+1+13
+1.9Round 18🇳🇱 NETHERLANDS233NT♠5=-1
+1.8Round 9🇨🇭 SWITZERLAND33NT♠7=-2
+1.7Round 3🇦🇹 AUSTRIA33♠♥A-2+0
+1.7Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♣♠10+1+0
+1.6Round 13🇹🇷 TURKEY74♠♥6+2+13
+1.5Round 29🇩🇪 GERMANY124♥♣K+1-10
+1.4Round 13🇹🇷 TURKEY64♠♣8+1+1
+1.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♥J+1+0
+1.3Round 17🇬🇷 GREECE94♥♠7=+11
+1.2Round 9🇨🇭 SWITZERLAND24♥♣Q=+0
+1.1Round 3🇦🇹 AUSTRIA113♦♠A+1+0
+1.1Round 9🇨🇭 SWITZERLAND52♠♥2+2-6
+1.1Round 10🇭🇺 HUNGARY233♣♠6+1+10
+1.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♣J=+0
+1.0Round 9🇨🇭 SWITZERLAND63♠♣7-1+5
+1.0Round 10🇭🇺 HUNGARY184♥♦9=+0
+0.9Round 12🇷🇺 RUSSIA182♠♥Q+1+1
+0.8Round 1🇫🇮 FINLAND85♦♥A-1+5
+0.8Round 5🇪🇪 ESTONIA84♠♣6-2+5
+0.8Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83NT♠5-3+7
+0.8Round 13🇹🇷 TURKEY42♥♥6=+6
+0.7Round 3🇦🇹 AUSTRIA54♠♥10=-11
+0.7Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♥♦10+1+0
+0.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠x♦K-1+0
+0.6Round 5🇪🇪 ESTONIA33♠♦9-1-2
+0.6Round 13🇹🇷 TURKEY104♥♦3+1+1
+0.6Round 16🇱🇻 LATVIA184♥♦K=+0
+0.6Round 19🇳🇴 NORWAY82♥♣K-2-1
+0.6Round 28🇮🇸 ICELAND193NT♣2=-2
+0.4Round 3🇦🇹 AUSTRIA93♥♦A-1-2
+0.4Round 12🇷🇺 RUSSIA214♥♦10+1+0
+0.4Round 28🇮🇸 ICELAND162♥♦2+1+7
+0.4Round 29🇩🇪 GERMANY74♥♦7+1+13
+0.3Round 10🇭🇺 HUNGARY142♥♠J-3+6
+0.2Round 10🇭🇺 HUNGARY163NT♦9+1+0
+0.2Round 10🇭🇺 HUNGARY173♥♦6=+0
+0.2Round 10🇭🇺 HUNGARY202♠♣A=+0
+0.2Round 29🇩🇪 GERMANY84♥♣K+1+0
+0.1Round 10🇭🇺 HUNGARY194♠♥10=+0
+0.1Round 18🇳🇱 NETHERLANDS161NT♦A+1+0
+0.1Round 29🇩🇪 GERMANY12♥x♦A-1-1
-0.0Round 16🇱🇻 LATVIA214♥♦K-1+2
-0.1Round 9🇨🇭 SWITZERLAND44♥♠6=+1
-0.1Round 12🇷🇺 RUSSIA133♦♣A+2+0
-0.1Round 12🇷🇺 RUSSIA204♥♦3+1+13
-0.1Round 29🇩🇪 GERMANY104♥♣9+2+12
-0.2Round 14🇭🇷 CROATIA143NT♥10=-2
-0.2Round 28🇮🇸 ICELAND154♠♦6+1-1
-0.2Round 29🇩🇪 GERMANY42♦♣4-1+5
-0.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♣3=+2
-0.3Round 12🇷🇺 RUSSIA171NT♥3-1-2
-0.3Round 29🇩🇪 GERMANY94♠♥K+1+0
-0.4Round 14🇭🇷 CROATIA243NT♣10+1-11
-0.4Round 18🇳🇱 NETHERLANDS134♠♣K+2+13
-0.4Round 18🇳🇱 NETHERLANDS226♥♠6-1+14
-0.4Round 19🇳🇴 NORWAY12♠♥10=-5
-0.4Round 28🇮🇸 ICELAND242♠♥Q+2+1
-0.5Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102♠♥2+2-10
-0.5Round 17🇬🇷 GREECE13NT♠4+1-1
-0.5Round 18🇳🇱 NETHERLANDS213NT♠3-2-6
-0.6Round 5🇪🇪 ESTONIA41NT♠2+2-1
-0.6Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13♣♦6-1-4
-0.6Round 14🇭🇷 CROATIA213NT♠2+1-1
-0.7Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♥♣4+1-13
-0.7Round 14🇭🇷 CROATIA224NT♥6+1+10
-0.7Round 19🇳🇴 NORWAY94♥♣3-1-10
-0.8Round 1🇫🇮 FINLAND42♦♥A-2+2
-0.9Round 9🇨🇭 SWITZERLAND94♥♦6-1+0
-0.9Round 14🇭🇷 CROATIA154♠♦9=+0
-0.9Round 19🇳🇴 NORWAY54♥♠4=+0
-1.0Round 17🇬🇷 GREECE44♥♠2-1-12
-1.1Round 5🇪🇪 ESTONIA24♥♣K+1+0
-1.1Round 17🇬🇷 GREECE62♠♥7+1+0
-1.2Round 12🇷🇺 RUSSIA163♦♦6+1-10
-1.2Round 29🇩🇪 GERMANY33NT♦Q+2-1
-1.3Round 17🇬🇷 GREECE83NT♣8+4+10
-1.4Round 14🇭🇷 CROATIA134♥♣K+1+0
-1.4Round 14🇭🇷 CROATIA206♦♦10+1-2
-1.4Round 17🇬🇷 GREECE111NT♣3+1+0
-1.5Round 14🇭🇷 CROATIA183NT♥10+2-10
-1.6Round 13🇹🇷 TURKEY51♥♦5-3+0
-1.7Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND123♣♥A-1+3
-1.7Round 19🇳🇴 NORWAY106♣♥5=+13
-1.8Round 3🇦🇹 AUSTRIA24♠♦K=-3
-1.8Round 12🇷🇺 RUSSIA154♥♠3=+0
-1.8Round 29🇩🇪 GERMANY63NT♥2=+0
-1.9Round 1🇫🇮 FINLAND54♠♦J+1+0
-1.9Round 13🇹🇷 TURKEY112♠♥J-2+0
-1.9Round 14🇭🇷 CROATIA193♦♠3=+0
-1.9Round 16🇱🇻 LATVIA142♥♥3-1-9
-2.0Round 28🇮🇸 ICELAND174♠♦K=+1
-2.1Round 1🇫🇮 FINLAND35♦♠Q=+2
-2.2Round 9🇨🇭 SWITZERLAND104♥♣5+2-13
-2.2Round 9🇨🇭 SWITZERLAND112NT♠4+2+7
-2.2Round 16🇱🇻 LATVIA163NT♥3-1-12
-2.3Round 9🇨🇭 SWITZERLAND12♦♣10-2+0
-2.4Round 13🇹🇷 TURKEY34♥♠8=+0
-2.5Round 12🇷🇺 RUSSIA241NT♥6-2+0
-2.6Round 18🇳🇱 NETHERLANDS172♥♣Q-1-4
-2.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND165♥♦A=-6
-2.8Round 5🇪🇪 ESTONIA74♥♦J+2-17
-2.8Round 18🇳🇱 NETHERLANDS244♥♦A+1-1
-2.9Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33NT♦J=+0
-3.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♥♥8=-8
-3.0Round 16🇱🇻 LATVIA221♦♣J+2-1
-3.0Round 19🇳🇴 NORWAY73NT♣2=+0
-3.1Round 3🇦🇹 AUSTRIA103♠♥K=+0
-3.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♠K-2-5
-3.2Round 17🇬🇷 GREECE36NT♦7-1-13
-3.3Round 28🇮🇸 ICELAND134♥♠Q=+0
-3.4Round 19🇳🇴 NORWAY32NT♠K-1-1
-3.5Round 13🇹🇷 TURKEY83♣♣10=-5
-3.6Round 3🇦🇹 AUSTRIA124♠♣3=-3
-3.6Round 13🇹🇷 TURKEY23♥♦5-1-5
-3.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND232♠♥8-1-5
-3.8Round 12🇷🇺 RUSSIA223NT♦2-1-6
-3.8Round 17🇬🇷 GREECE71NT♦Q=-5
-3.8Round 18🇳🇱 NETHERLANDS204♠♣5+1+0
-4.2Round 3🇦🇹 AUSTRIA73♥♦A-1-6
-4.2Round 5🇪🇪 ESTONIA101NT♣5-2-3
-4.2Round 17🇬🇷 GREECE125♦♣A=-11
-4.2Round 28🇮🇸 ICELAND235♦♠3-1-6
-4.3Round 28🇮🇸 ICELAND182♠♠5+3-3
-4.5Round 17🇬🇷 GREECE54♥♣A-1-5
-4.6Round 12🇷🇺 RUSSIA196NT♥J=+0
-4.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♥2-2-13
-4.8Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♠♣K-2-8
-4.9Round 10🇭🇺 HUNGARY133NT♥6-2-12
-4.9Round 28🇮🇸 ICELAND223NT♠5=+0
-5.1Round 1🇫🇮 FINLAND23NT♠6-2-5
-5.2Round 18🇳🇱 NETHERLANDS154♠♦4-2-11
-5.3Round 29🇩🇪 GERMANY113♥♣A=-10
-5.8Round 3🇦🇹 AUSTRIA46♦♣K+1-13
-6.0Round 1🇫🇮 FINLAND13NT♠10+1-7
-6.0Round 17🇬🇷 GREECE24♥♠A=-3
-7.1Round 14🇭🇷 CROATIA175♥♠Q+2-14
-7.2Round 17🇬🇷 GREECE101♠♣4+4-9
-7.9Round 1🇫🇮 FINLAND97♥♣2=+0
-8.3Round 16🇱🇻 LATVIA132♦♦6-3-9
-8.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠x♥Q-3-8