D AVOSSA Mario · ADDAURA

73rank
+34.8Butler · 100 bds
+0.35per board
±4.4swing
+0.46vs par /bd · #72/311
+0.28adjusted /bd
Butler per round: 7 -9.2 6.4 12.8 20.6 -23.2 17.3 -1.2 1.8 2.5by round

vs par split: bidding +0.03 · play +0.42

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.28/bd

Card play — on target: opening leads 75.8% #212 of 310 · declarer play 80.6% #80 of 311 · defence 91.3% #57 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)75.0% (24)
Declarer play78.6% (14)82.4% (17)
Defence90.9% (11)91.4% (35)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 50.0% (10) · ♦ 87.5% (8) · ♣ 80.0% (5)

vs par by strain: NT -0.30 (33) · a suit +0.83 (66)

vs par by level: part-score +0.12 (34) · game +0.59 (59) · slam +1.00 (6)

By role: declaring +0.17/bd (-2.06 vs par · 53) · defending +0.55/bd (+3.30 vs par · 47)

By vulnerability: vulnerable -0.05/bd (+1.10 vs par · 50) · not vulnerable +0.75/bd (-0.18 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.Di BelloE.Malhasyan – J.HarrisClosed10+7.0+0.70+2.60
Round 3S.Di BelloD.Attanasio – A.FranchiClosed10-9.2-0.92-0.80
Round 4S.Di BelloM.Eggeling – T.GotardClosed10+6.4+0.64-1.20
Round 6S.Di BelloG.Trimarchi – E.PramottonClosed10+12.8+1.28+1.80
Round 7S.Di BelloJ.Patreuha – P.PatreuhaClosed10+20.6+2.06+1.50
Round 8S.Di BelloA.Manno – S.KangClosed10-23.2-2.32-2.20
Round 9S.Di BelloM.Ellerbeck – S.HeinClosed10+17.3+1.73-0.30
Round 11S.Di BelloK.Kontomitros – T.KoukouselisOpen10-1.2-0.12+2.30
Round 13S.Di BelloM.Lara – M.Orey CapuchoOpen10+1.8+0.18+0.90
Round 14S.Di BelloG.Groetheim – P.TondelOpen10+2.5+0.25+0.00

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 14VIKINGNA HIGHLANDERS144♥x♠A-3+8
+9.4Round 2JENNY183NT♣9=+11
+9.3Round 4GERMAN JUNIORS63NT♦4=+11
+8.9Round 7BRIDGE24PL B14♠♥A-1+10
+8.4Round 9ROUGH DIAMONDS294♣♦K+1+10
+8.1Round 9ROUGH DIAMONDS284♥♣Q-1+12
+8.0Round 7BRIDGE24PL B94♥x♦A=+4
+7.5Round 2JENNY162♣x♠7-4+5
+7.5Round 4GERMAN JUNIORS92♠♥7+1+7
+7.2Round 7BRIDGE24PL B73NT♣Q-1+12
+7.0Round 9ROUGH DIAMONDS274♠x♠2-1+9
+6.9Round 13LARA76♥♥7-1+17
+6.7Round 6ROME MEETS MIAMI257NT♠3=+0
+6.0Round 6ROME MEETS MIAMI224♥♦2-1+10
+5.9Round 11GREECE203NT♦Q+1+11
+4.7Round 3BRENO286♠♦10=+0
+4.3Round 2JENNY133♦♣J+1+10
+4.2Round 6ROME MEETS MIAMI231NT♦2+1+0
+4.2Round 9ROUGH DIAMONDS304♥♠2=+3
+4.2Round 14VIKINGNA HIGHLANDERS114♥♣10-1+10
+3.6Round 9ROUGH DIAMONDS244♠♣7+2-11
+3.5Round 6ROME MEETS MIAMI262♥♦2+1+6
+3.5Round 13LARA63♦♠A+1+1
+3.4Round 4GERMAN JUNIORS81NT♣9+1+0
+3.2Round 13LARA55♦♠K+1-3
+3.2Round 14VIKINGNA HIGHLANDERS153NT♠Q-1+5
+3.0Round 7BRIDGE24PL B33♦x♠5-4-4
+2.9Round 13LARA83NT♦5+3+1
+2.3Round 11GREECE171NT♠3=+5
+2.2Round 9ROUGH DIAMONDS211NT♦J+1-1
+1.8Round 2JENNY175♥♠3=+0
+1.8Round 3BRENO252NT♠4-1+5
+1.8Round 11GREECE115♠♦10+1+11
+1.7Round 6ROME MEETS MIAMI275♠♥Q+1+11
+1.7Round 14VIKINGNA HIGHLANDERS174♠♥8=+0
+1.3Round 11GREECE123NT♠Q+3+11
+1.2Round 8SEOUL114♠♦Q+1+1
+1.0Round 6ROME MEETS MIAMI304♠♦K+1+0
+0.9Round 7BRIDGE24PL B83NT♠K-1-4
+0.9Round 8SEOUL173NT♦10+2+0
+0.8Round 3BRENO213NT♠J+1+0
+0.6Round 3BRENO231NT♦J-1+0
+0.5Round 13LARA44♥♦8+1+13
+0.4Round 2JENNY113♣♦J=+1
+0.3Round 7BRIDGE24PL B41NT♥9=+1
+0.2Round 4GERMAN JUNIORS53NT♠6+3-11
+0.2Round 14VIKINGNA HIGHLANDERS161NT♣2+1+0
+0.1Round 4GERMAN JUNIORS74♠♣K+1+0
+0.1Round 8SEOUL123♦♣K+3+10
-0.0Round 3BRENO242♠♠2=+0
-0.2Round 9ROUGH DIAMONDS264♥♣8=+1
-0.2Round 14VIKINGNA HIGHLANDERS132♦♠3-2-3
-0.3Round 7BRIDGE24PL B55♣♥A-3-4
-0.3Round 11GREECE154♠♥J+1+0
-0.4Round 3BRENO302♥♥7=-7
-0.4Round 6ROME MEETS MIAMI243NT♠7+1+0
-0.5Round 7BRIDGE24PL B25♣x♥K-3+0
-0.5Round 8SEOUL164♥♠3=+1
-0.5Round 14VIKINGNA HIGHLANDERS18Adj.♦2+1
-0.6Round 2JENNY151NT♦3=-1
-0.6Round 4GERMAN JUNIORS12♠♣8+3+2
-0.8Round 3BRENO294♠♣6-1+1
-1.0Round 11GREECE183♦♣2-1+1
-1.1Round 3BRENO264♥♦9-2-8
-1.2Round 7BRIDGE24PL B64♠♥4=+0
-1.4Round 8SEOUL191NT♥10+1+7
-1.4Round 11GREECE164♠♣10-1-5
-1.5Round 9ROUGH DIAMONDS254♥♣J+2-1
-1.6Round 4GERMAN JUNIORS102♥♥4=+0
-1.7Round 13LARA103NT♠8+2-13
-1.8Round 14VIKINGNA HIGHLANDERS122♥♥10+1-10
-2.1Round 6ROME MEETS MIAMI213♥♦8=-1
-2.3Round 11GREECE132♦♣A+2+0
-2.4Round 4GERMAN JUNIORS23NT♦3-3-6
-2.4Round 11GREECE143♥♦3-4-3
-2.7Round 13LARA95♣x♠3-3+0
-2.8Round 8SEOUL183NT♠10-1-5
-2.9Round 2JENNY125♥x♦A-2+5
-2.9Round 6ROME MEETS MIAMI293♥♠10-2-3
-3.1Round 13LARA37♦♦9=+0
-3.4Round 2JENNY195♥x♠A-1+6
-3.4Round 2JENNY204♥♣Q+1+0
-3.4Round 4GERMAN JUNIORS43NT♥2+1+1
-3.4Round 8SEOUL143NT♣3-1-10
-3.6Round 13LARA22♠♦Q=-6
-4.0Round 8SEOUL155♦♣K-1-10
-4.1Round 13LARA14♠♣Q+1-1
-4.8Round 8SEOUL133♥♦3=-10
-4.9Round 6ROME MEETS MIAMI283NT♦2-1-5
-5.1Round 11GREECE194♥x♦Q-3-8
-5.6Round 3BRENO275♦♥K=+1
-5.7Round 7BRIDGE24PL B104♥♠K+1+0
-6.1Round 2JENNY145♣♥A+1-11
-6.1Round 4GERMAN JUNIORS33NT♣3-1-16
-6.2Round 9ROUGH DIAMONDS233NT♠7-2-13
-7.2Round 14VIKINGNA HIGHLANDERS196♠x♣10-2-11
-7.8Round 14VIKINGNA HIGHLANDERS204♠♦J=+0
-8.3Round 9ROUGH DIAMONDS223♦x♠Q-4-12
-8.5Round 8SEOUL201NT♦3-3-6
-9.2Round 3BRENO226NT♦J=+0