🇮🇹 DONATI Giovanni · ITALY

31rank
+59.2Butler · 160 bds
+0.37per board
±4.7swing
-0.14vs par /bd · #61/95
+0.54adjusted /bd
Butler per round: 22.4 9.5 11.5 17.7 1 4.4 -8.6 -1.9 -32.5 35.7by round

vs par split: bidding -0.07 · play -0.09

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.54/bd

Card play — on target: opening leads 86.0% #16 of 95 · declarer play 71.0% #73 of 95 · defence 92.1% #13 of 95

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)91.2% (34)
Declarer play72.7% (11)70.0% (20)
Defence85.0% (20)94.6% (56)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 90.9% (11) · ♦ 83.3% (12) · ♣ 83.3% (12)

vs par by strain: NT +0.93 (44) · a suit -0.58 (115)

vs par by level: part-score +0.51 (43) · game -0.69 (102) · slam +1.57 (14)

By role: declaring +1.02/bd (-1.93 vs par · 84) · defending -0.35/bd (+1.83 vs par · 76)

By vulnerability: vulnerable +0.11/bd (+0.01 vs par · 80) · not vulnerable +0.63/bd (-0.30 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.PercarioK.Buras – K.NowakClosed16+22.4+1.40-2.50
Round 3G.PercarioC.Bakke – B.BrogelandClosed16+9.5+0.59+0.06
Round 5G.PercarioJ.Shivdasani – S.ThakralOpen16+11.5+0.72+1.25
Round 6G.PercarioP.Lakatos – G.WinklerClosed16+17.7+1.11-0.38
Round 8G.PercarioT.Nunn – N.EdgttonClosed16+1.0+0.06-1.06
Round 10G.PercarioM.Caplan – F.GitelmanClosed16+4.4+0.28+1.25
Round 11G.PercarioC.Lorenzini – T.BessisOpen16-8.6-0.54+2.19
Round 13G.PercarioA.Plejdrup – M.BildeClosed16-1.9-0.12+0.25
Round 14G.PercarioM.Klukowski – J.KalitaClosed16-32.5-2.03-4.44
Round 17G.PercarioM.Figueiredo – M.Villas-BoasOpen16+35.7+2.23+1.94

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
+16.8Round 6🇭🇺 HUNGARY146♥x♦K=+16
+12.0Round 6🇭🇺 HUNGARY36♣♥Q=-2
+11.8Round 17🇧🇷 BRAZIL313NT♥2+1+11
+10.9Round 13🇩🇰 DENMARK235♣♦A+2+14
+9.5Round 11🇫🇷 FRANCE204♥♣J=+9
+9.2Round 6🇭🇺 HUNGARY82♣x♠A-3+9
+9.1Round 14🇨🇭 SWITZERLAND44♠♣2+2+2
+8.9Round 10🇨🇦 CANADA93NT♣5=+10
+8.3Round 17🇧🇷 BRAZIL224♠♦J-1+12
+7.8Round 2🇵🇱 POLAND116♠♥A-1+8
+7.7Round 17🇧🇷 BRAZIL183NT♠Q+2+11
+7.5Round 2🇵🇱 POLAND96♣♠K=+0
+7.4Round 5🇮🇳 INDIA244♥♦K+1+7
+7.0Round 3🇳🇴 NORWAY264♥♠K=+10
+6.9Round 2🇵🇱 POLAND23NT♥2=+0
+6.9Round 3🇳🇴 NORWAY183NT♦2=-11
+6.9Round 3🇳🇴 NORWAY215♥♣J-1+12
+6.9Round 5🇮🇳 INDIA313♥♣J-3+7
+6.8Round 17🇧🇷 BRAZIL234♠♥A=+0
+6.1Round 2🇵🇱 POLAND124♥x♦A=+7
+5.8Round 8🇦🇺 AUSTRALIA36♠♦A+1+5
+5.7Round 13🇩🇰 DENMARK204♠♦A-2+8
+5.6Round 5🇮🇳 INDIA305♦♥Q-1-4
+5.5Round 8🇦🇺 AUSTRALIA13NT♠2-1+5
+5.4Round 8🇦🇺 AUSTRALIA153NT♥7=+0
+5.2Round 2🇵🇱 POLAND43NT♠Q=+10
+5.2Round 17🇧🇷 BRAZIL303NT♠5-1+10
+4.7Round 10🇨🇦 CANADA144♠x♥A-1+9
+4.6Round 3🇳🇴 NORWAY234♥♣5=-1
+4.6Round 11🇫🇷 FRANCE244♥♠2+2+11
+4.3Round 5🇮🇳 INDIA174♥♠10+1+1
+3.9Round 10🇨🇦 CANADA25♣♥Q-1+6
+3.9Round 17🇧🇷 BRAZIL322NT♥5-1+6
+3.8Round 2🇵🇱 POLAND165♥x♠8-3-5
+3.8Round 14🇨🇭 SWITZERLAND91NT♣Q=+5
+3.7Round 8🇦🇺 AUSTRALIA124♣♦3=+1
+3.3Round 8🇦🇺 AUSTRALIA22NT♦5-2+6
+3.3Round 8🇦🇺 AUSTRALIA144♠♥3=+0
+3.0Round 11🇫🇷 FRANCE302♥♠A+1-7
+2.9Round 10🇨🇦 CANADA152♦x♦5-2+2
+2.9Round 11🇫🇷 FRANCE214♥♥9-1+5
+2.9Round 11🇫🇷 FRANCE284♠♠4+1+0
+2.8Round 2🇵🇱 POLAND64♠♣K=-11
+2.7Round 17🇧🇷 BRAZIL213NT♣2-1+11
+2.6Round 13🇩🇰 DENMARK266♠x♥K-3+16
+2.5Round 10🇨🇦 CANADA103♠♦3-1+6
+2.3Round 6🇭🇺 HUNGARY61NT♠2+1-1
+2.2Round 5🇮🇳 INDIA323♣♠J-3+10
+2.2Round 6🇭🇺 HUNGARY124♥♠7=-1
+1.9Round 11🇫🇷 FRANCE194♠♥2-1+6
+1.8Round 11🇫🇷 FRANCE296NT♣8=+13
+1.7Round 2🇵🇱 POLAND15♣x♠8-1+0
+1.7Round 13🇩🇰 DENMARK171NT♣5+1+0
+1.6Round 14🇨🇭 SWITZERLAND163NT♥7+3-10
+1.4Round 6🇭🇺 HUNGARY105♣x♠Q-2+4
+1.3Round 13🇩🇰 DENMARK223♠♣9=+0
+1.1Round 13🇩🇰 DENMARK244♠♥K=+0
+1.0Round 10🇨🇦 CANADA62♠♣4-1+1
+0.8Round 5🇮🇳 INDIA271NT♥7=+0
+0.7Round 3🇳🇴 NORWAY174♠♦4+1+11
+0.7Round 3🇳🇴 NORWAY253♣♣5+2+6
+0.7Round 5🇮🇳 INDIA233NT♠3+1-1
+0.7Round 17🇧🇷 BRAZIL205♥x♠A-3-12
+0.7Round 17🇧🇷 BRAZIL283♦♣Q+1+1
+0.6Round 6🇭🇺 HUNGARY164♥♦5=-1
+0.5Round 3🇳🇴 NORWAY294♠♦7=+1
+0.5Round 10🇨🇦 CANADA133NT♥5+1+1
+0.5Round 11🇫🇷 FRANCE264♣♥K+1+8
+0.4Round 2🇵🇱 POLAND102♦♣9-1-1
+0.4Round 13🇩🇰 DENMARK274♥♣A-1-2
+0.4Round 14🇨🇭 SWITZERLAND134♠♣10=-1
+0.3Round 3🇳🇴 NORWAY314♠♦Q=-1
+0.3Round 5🇮🇳 INDIA183NT♥2+1-1
+0.3Round 5🇮🇳 INDIA29Pass+3
+0.2Round 6🇭🇺 HUNGARY153NT♣6+1+0
+0.1Round 2🇵🇱 POLAND154♥♣A+2-13
+0.1Round 3🇳🇴 NORWAY304♠♥K=+0
+0.1Round 5🇮🇳 INDIA194♥♣A=+0
+0.1Round 8🇦🇺 AUSTRALIA64♠♥8+2-11
+0.1Round 17🇧🇷 BRAZIL291NT♠K+1+0
-0.1Round 10🇨🇦 CANADA44♠♦5=+0
-0.1Round 10🇨🇦 CANADA83♦♣4-1+2
-0.1Round 11🇫🇷 FRANCE323NT♠J-1-5
-0.1Round 13🇩🇰 DENMARK281♥♣K=-5
-0.1Round 17🇧🇷 BRAZIL253NT♥K=-1
-0.2Round 10🇨🇦 CANADA124♠♦7=+1
-0.2Round 13🇩🇰 DENMARK314♠♦A=+0
-0.2Round 14🇨🇭 SWITZERLAND63NT♥A+3+13
-0.3Round 17🇧🇷 BRAZIL193♠♦6-1+2
-0.5Round 3🇳🇴 NORWAY274♥♠Q+1+0
-0.6Round 3🇳🇴 NORWAY284♥♠Q=+0
-0.6Round 5🇮🇳 INDIA253NT♣6=+1
-0.7Round 8🇦🇺 AUSTRALIA82♦♣Q=+1
-0.7Round 13🇩🇰 DENMARK192♥♥5+1+0
-0.7Round 14🇨🇭 SWITZERLAND73NT♦6+2+0
-0.7Round 14🇨🇭 SWITZERLAND83NT♦J=-11
-0.7Round 14🇨🇭 SWITZERLAND143NT♥4+3-1
-0.8Round 8🇦🇺 AUSTRALIA53NT♥Q+2+10
-0.8Round 8🇦🇺 AUSTRALIA104♥♦4=-9
-0.8Round 11🇫🇷 FRANCE183NT♥9+1+0
-1.0Round 5🇮🇳 INDIA226♦x♠A-2+0
-1.0Round 5🇮🇳 INDIA282♠♥5-1+0
-1.0Round 8🇦🇺 AUSTRALIA114♠♠J=+0
-1.1Round 3🇳🇴 NORWAY203♦♥3+1+0
-1.1Round 10🇨🇦 CANADA161NT♠K+3-8
-1.1Round 14🇨🇭 SWITZERLAND103NT♦2+1+0
-1.1Round 17🇧🇷 BRAZIL242NT♥3-1-4
-1.2Round 8🇦🇺 AUSTRALIA43NT♣Q-1-12
-1.3Round 2🇵🇱 POLAND144♠♣6=+0
-1.3Round 10🇨🇦 CANADA53♠♦9=+0
-1.4Round 6🇭🇺 HUNGARY94♠x♥2-1+0
-1.5Round 8🇦🇺 AUSTRALIA71NT♣3+2+10
-1.5Round 13🇩🇰 DENMARK184♠♥4-1+5
-1.6Round 6🇭🇺 HUNGARY22NT♥5-1-2
-1.7Round 2🇵🇱 POLAND134♥♠Q=+0
-1.7Round 3🇳🇴 NORWAY243NT♠4+1+0
-1.7Round 5🇮🇳 INDIA204♥♣A-1+6
-1.7Round 6🇭🇺 HUNGARY74♠♣A+1+0
-2.0Round 2🇵🇱 POLAND84♠♣10=-7
-2.1Round 2🇵🇱 POLAND54♠♣5+3-17
-2.1Round 3🇳🇴 NORWAY322♥x♦K-3-3
-2.3Round 6🇭🇺 HUNGARY133NT♣6+3-1
-2.3Round 17🇧🇷 BRAZIL173NT♠3+1+0
-2.5Round 13🇩🇰 DENMARK292♥♦3=-1
-2.8Round 11🇫🇷 FRANCE234♥♠2=-9
-2.9Round 10🇨🇦 CANADA113♥♦J-2+1
-3.1Round 2🇵🇱 POLAND72♠♦A-1+0
-3.1Round 10🇨🇦 CANADA73♥♦K=+0
-3.2Round 8🇦🇺 AUSTRALIA164♠♣3=+0
-3.2Round 13🇩🇰 DENMARK254♠♥A-2-6
-3.3Round 14🇨🇭 SWITZERLAND115♥♣Q+1-14
-3.3Round 17🇧🇷 BRAZIL275♥x♦K=-5
-3.5Round 14🇨🇭 SWITZERLAND15♣♥8-1-5
-3.6Round 6🇭🇺 HUNGARY114♠x♥Q=-7
-3.8Round 11🇫🇷 FRANCE222♠♣A+1-1
-3.8Round 14🇨🇭 SWITZERLAND122♥♦K+1-1
-4.4Round 13🇩🇰 DENMARK324♠♦9=-11
-4.6Round 6🇭🇺 HUNGARY15♣♥10-1-10
-4.6Round 8🇦🇺 AUSTRALIA133NT♠2-1-12
-4.6Round 11🇫🇷 FRANCE173♣x♣2-2-4
-4.7Round 6🇭🇺 HUNGARY54♥♣9-2-8
-5.0Round 13🇩🇰 DENMARK306♦♥9-1-14
-5.1Round 10🇨🇦 CANADA13NT♣2=+1
-5.1Round 17🇧🇷 BRAZIL264♥x♠3=-11
-5.6Round 3🇳🇴 NORWAY223NT♦6-1-12
-6.1Round 5🇮🇳 INDIA263♥♠8+2-9
-6.1Round 10🇨🇦 CANADA34♥♣A-1-12
-6.1Round 11🇫🇷 FRANCE272♦x♣Q+1-4
-6.6Round 3🇳🇴 NORWAY191♠♦K+2-11
-6.7Round 5🇮🇳 INDIA217♥♦2=+0
-7.0Round 11🇫🇷 FRANCE255♣♥10+1+13
-7.1Round 6🇭🇺 HUNGARY45♦x♥K-1-2
-7.2Round 14🇨🇭 SWITZERLAND25♣♠A-1-12
-8.0Round 13🇩🇰 DENMARK216♠♣Q=+0
-8.1Round 14🇨🇭 SWITZERLAND35♦x♥3-4-12
-8.3Round 14🇨🇭 SWITZERLAND156♥♦4-1-9
-9.7Round 2🇵🇱 POLAND36♣♠Q=-11
-9.8Round 14🇨🇭 SWITZERLAND54♥x♠6-2-15
-10.5Round 11🇫🇷 FRANCE316♦♦J=+0
-12.3Round 8🇦🇺 AUSTRALIA94♠♣A+1-11