🇮🇹 DONATI Giovanni · ITALY

5rank
+100.5Butler · 128 bds
+0.79per board
±4.2swing
+0.62vs par /bd · #18/111
+0.70adjusted /bd
Butler per round: -4.3 5.4 20.1 -3.7 11.7 13.6 1.9 4.8 17.2 -24.2 8.1 -4.1 4.9 20.4 16.7 12by round

vs par split: bidding +0.20 · play +0.41

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.70/bd

Card play — on target: opening leads 76.9% #80 of 111 · declarer play 82.6% #23 of 111 · defence 83.9% #54 of 111

Bidding activity — not a pass: 46.6% #28 of 111 (172/369)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)88.9% (18)
Declarer play100.0% (2)81.0% (21)
Defence78.6% (14)85.7% (42)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 80.0% (5) · ♦ 70.0% (10) · ♣ 71.4% (7)

vs par by strain: NT +0.45 (29) · a suit +0.67 (99)

vs par by level: part-score +0.23 (53) · game +0.44 (68) · slam +5.29 (7)

By role: declaring +0.76/bd (-1.03 vs par · 72) · defending +0.82/bd (+2.73 vs par · 56)

By vulnerability: vulnerable +1.01/bd (+0.72 vs par · 64) · not vulnerable +0.56/bd (+0.52 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.PercarioJ.Andruszkiewicz – E.SuchardaOpen8-4.3-0.54-0.50
Round 2G.PercarioN.Tennant – J.ShearerOpen8+5.4+0.68+2.00
Round 3G.PercarioR.Lee – H.GaoOpen8+20.1+2.51+1.88
Round 5G.PercarioM.Balodis – J.IlzinsOpen8-3.7-0.46+0.50
Round 6G.PercarioA.Dhir – V.ZhuClosed8+11.7+1.46+0.75
Round 7G.PercarioA.Casparie – M.SprinkhuizenOpen8+13.6+1.70+2.88
Round 8G.PercarioN.Tiscornia Biaus – I.Miquelez CaballeroClosed8+1.9+0.24+2.88
Round 9G.PercarioP.Beer – H.XingClosed8+4.8+0.60-1.75
Round 10G.PercarioD.Nobira – D.RahayuOpen8+17.2+2.15+2.50
Round 11G.PercarioH.Gao – Z.ChuOpen8-24.2-3.02-4.25
Round 13G.PercarioS.Jesse – Y.TianClosed8+8.1+1.01-1.25
Round 14G.PercarioM.Simic – S.PepicClosed8-4.1-0.51+0.25
Round 16G.PercarioZ.Ferov – D.LazarovOpen8+4.9+0.61+0.12
Round 17G.PercarioK.Panchagnula – J.ClarkClosed8+20.4+2.55+3.75
Round 18G.PercarioP.Bedouet – C.DeheegerOpen8+16.7+2.09-0.25
Round 19G.PercarioACHARYA SHUBHAM – S.RoyClosed8+12.0+1.50+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
+12.5Round 7🇳🇱 NETHERLANDS233NT♥3=+10
+11.8Round 10🇮🇩 INDONESIA136♦♥K-2+20
+11.1Round 13🇩🇪 GERMANY64♥x♦K-2+9
+10.9Round 3🇸🇬 SINGAPORE184♥♦K=+11
+9.6Round 8🇦🇷 ARGENTINA255♥♠J-1+12
+8.5Round 10🇮🇩 INDONESIA106♦♠K=+13
+8.5Round 18🇫🇷 FRANCE105♦♦2-2+17
+7.7Round 18🇫🇷 FRANCE153NT♦6+2+0
+7.4Round 16🇧🇬 BULGARIA314♠♥K=+13
+6.9Round 6🇺🇸 USA295♥x♣3-2+12
+6.6Round 1🇵🇱 POLAND84♠♣6-4+12
+6.4Round 18🇫🇷 FRANCE123NT♦6+1+1
+6.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♦6=+10
+6.2Round 11🇨🇳 CHINA233NT♦J=-1
+6.1Round 19🇮🇳 INDIA196♥♣K-3+17
+6.0Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♠x♣5-1+5
+5.5Round 3🇸🇬 SINGAPORE174♥♦5-2+6
+5.4Round 8🇦🇷 ARGENTINA324♠x♣K-3+12
+4.7Round 9🇺🇸 USA123NT♥9-1+5
+4.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♦♣J-2+2
+4.5Round 9🇺🇸 USA143♦♥T=-1
+4.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♣♦6=+0
+4.2Round 6🇺🇸 USA2105♣♥A=+0
+4.1Round 14🇷🇸 SERBIA104♠x♣A-2-3
+3.8Round 1🇵🇱 POLAND33♦♠A-3+4
+3.7Round 9🇺🇸 USA132♣♠Q=-1
+3.3Round 13🇩🇪 GERMANY23♦♦4-2+0
+3.2Round 14🇷🇸 SERBIA92♠♦Q-1+5
+3.2Round 19🇮🇳 INDIA235♦♥A=-13
+3.1Round 7🇳🇱 NETHERLANDS223NT♦T+2+2
+3.0Round 19🇮🇳 INDIA212♠♦K=+0
+2.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♦♠3-1+5
+2.7Round 16🇧🇬 BULGARIA323NT♦3-1+6
+2.5Round 1🇵🇱 POLAND22♠♥2+1+0
+2.5Round 16🇧🇬 BULGARIA293♣♦K+1+0
+2.5Round 19🇮🇳 INDIA184♦♥2-1-2
+2.3Round 6🇺🇸 USA2133NT♣J+3-1
+2.2Round 16🇧🇬 BULGARIA274♥♦J=-1
+2.1Round 7🇳🇱 NETHERLANDS194♥♣J=+0
+1.9Round 3🇸🇬 SINGAPORE234♥♣Q+1+0
+1.9Round 5🇱🇻 LATVIA82♥♠K=+0
+1.9Round 10🇮🇩 INDONESIA143♥♦K-1+5
+1.9Round 13🇩🇪 GERMANY53♠♣T=+1
+1.8Round 5🇱🇻 LATVIA52♥♣3+2-4
+1.8Round 7🇳🇱 NETHERLANDS173♠♦5-1+4
+1.8Round 8🇦🇷 ARGENTINA262♥♦A=+6
+1.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♣T=+0
+1.7Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♥♠A-1+5
+1.7Round 9🇺🇸 USA162♥♦A=+6
+1.6Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND154♠♥7-1+10
+1.6Round 6🇺🇸 USA2146♦♠6+1-2
+1.3Round 5🇱🇻 LATVIA25♣x♥Q-1+6
+1.3Round 5🇱🇻 LATVIA61NT♠K-3+10
+1.3Round 13🇩🇪 GERMANY14♥♠6+1-11
+1.2Round 3🇸🇬 SINGAPORE203NT♦3+2+2
+1.2Round 3🇸🇬 SINGAPORE211NT♣3+2+1
+1.2Round 10🇮🇩 INDONESIA96♠♥9=+0
+1.0Round 10🇮🇩 INDONESIA113NT♥9+1-1
+0.9Round 6🇺🇸 USA2121NT♥5=-5
+0.7Round 5🇱🇻 LATVIA74♠♦6=+0
+0.6Round 6🇺🇸 USA2162♥♦K-1+2
+0.6Round 8🇦🇷 ARGENTINA273♠♥Q+1-6
+0.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♥Q+2+11
+0.5Round 3🇸🇬 SINGAPORE223NT♥7=+0
+0.5Round 10🇮🇩 INDONESIA153♣♠2-1-2
+0.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥♦J-1+1
+0.5Round 18🇫🇷 FRANCE114♠♠3+2+1
+0.3Round 1🇵🇱 POLAND43♣♠A-2-2
+0.3Round 13🇩🇪 GERMANY32♠♥A=+5
+0.2Round 6🇺🇸 USA2111NT♣Q=+1
+0.2Round 14🇷🇸 SERBIA152♠♦7+1+0
+0.1Round 11🇨🇳 CHINA201NT♦3+1+0
+0.1Round 14🇷🇸 SERBIA112♥♠K+4+2
+0.0Round 8🇦🇷 ARGENTINA305♠♠3=+0
-0.1Round 1🇵🇱 POLAND73NT♣J+1+0
-0.1Round 5🇱🇻 LATVIA34♠♦3=+0
-0.1Round 19🇮🇳 INDIA204♠♦5=+1
-0.2Round 14🇷🇸 SERBIA123NT♣3+2+0
-0.3Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133♥♣A-1+1
-0.3Round 19🇮🇳 INDIA174♠♦Q+1+0
-0.4Round 7🇳🇱 NETHERLANDS201♠♦A+2+0
-0.4Round 7🇳🇱 NETHERLANDS213NT♥9+2+10
-0.4Round 18🇫🇷 FRANCE163♣♠5-1-5
-0.5Round 1🇵🇱 POLAND61NT♦6=+0
-0.5Round 3🇸🇬 SINGAPORE244♠♦4-1-5
-0.6Round 3🇸🇬 SINGAPORE192♠♦J=+0
-0.7Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND94♠♦3=+0
-0.7Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND162♥♣4-1+2
-0.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣K+1+1
-0.8Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND112♦♥K+1-7
-0.8Round 7🇳🇱 NETHERLANDS241NT♠T+1+0
-0.8Round 13🇩🇪 GERMANY41NT♦5=-1
-0.8Round 13🇩🇪 GERMANY83NT♥6+2+0
-0.9Round 16🇧🇬 BULGARIA284♠♣Q=-6
-0.9Round 18🇫🇷 FRANCE143♣♠2=-5
-1.1Round 14🇷🇸 SERBIA134♠♣3+1+0
-1.1Round 19🇮🇳 INDIA222♥♦8+1+0
-1.3Round 9🇺🇸 USA114♠♥4-1-10
-1.3Round 11🇨🇳 CHINA211♣♠T-1+1
-1.3Round 19🇮🇳 INDIA243♦♥Q+1+0
-1.4Round 2🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103♥♦8-1+0
-1.5Round 9🇺🇸 USA172♠♦6=-6
-1.5Round 18🇫🇷 FRANCE95♥♦6=-11
-1.8Round 16🇧🇬 BULGARIA262♥♦K=+0
-2.6Round 11🇨🇳 CHINA244♦♠A+1+7
-2.7Round 14🇷🇸 SERBIA145♦x♥5-3-2
-2.9Round 8🇦🇷 ARGENTINA294♠♦3+2-1
-3.1Round 9🇺🇸 USA184♠♥K-2-6
-3.1Round 11🇨🇳 CHINA173♠♦J-1-5
-3.1Round 16🇧🇬 BULGARIA254♥x♣K-2-5
-3.5Round 10🇮🇩 INDONESIA124♠♦2=-6
-3.6Round 18🇫🇷 FRANCE134♥♠3+1+0
-3.9Round 5🇱🇻 LATVIA12♠♥8=+0
-3.9Round 8🇦🇷 ARGENTINA314♠♦6=+0
-3.9Round 9🇺🇸 USA152NT♦3+1-1
-4.1Round 1🇵🇱 POLAND15♣♠3-1-10
-4.1Round 16🇧🇬 BULGARIA302♠♥9+3-6
-4.2Round 10🇮🇩 INDONESIA164♠x♦6-2-9
-4.3Round 7🇳🇱 NETHERLANDS184♥♠8-2-3
-5.0Round 6🇺🇸 USA2153NT♥2+2-1
-6.3Round 11🇨🇳 CHINA183NT♥K-3-14
-6.7Round 5🇱🇻 LATVIA45♦x♣A-1-8
-7.5Round 11🇨🇳 CHINA226♠♣A-1-11
-7.7Round 14🇷🇸 SERBIA163NT♦3+1+0
-8.2Round 13🇩🇪 GERMANY75♠♣7+1-13
-8.7Round 8🇦🇷 ARGENTINA286♠♥5=+0
-9.7Round 11🇨🇳 CHINA193NT♦Q-2-11
-12.8Round 1🇵🇱 POLAND55♥x♠A+2-8