🇮🇹 CHIARANDINI Francesco · ITALY

76rank
-16.9Butler · 182 bds
-0.09per board
±4.8swing
-1.26vs par /bd · #109/115
-0.11adjusted /bd
Butler per round: 8 -30.6 -5.4 -11.8 27.5 2.9 0.6 -7.3 8.8 5.7 26.2 -8.6 -32.9by round

vs par split: bidding -1.47 · play +0.22

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.11/bd

Card play — on target: opening leads 75.0% #72 of 115 · declarer play 83.3% #9 of 115 · defence 83.1% #64 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)76.2% (21)
Declarer play75.0% (12)86.7% (30)
Defence66.7% (27)91.1% (56)

Opening leads by suit led: ♠ 40.0% (5) · ♥ 72.7% (11) · ♦ 77.8% (9) · ♣ 100.0% (7)

vs par by strain: NT -1.09 (56) · a suit -1.33 (125)

vs par by level: part-score -0.75 (56) · game -1.35 (105) · slam -2.15 (20)

By role: declaring -0.33/bd (-3.29 vs par · 99) · defending +0.19/bd (+1.16 vs par · 83)

By vulnerability: vulnerable -0.06/bd (-1.10 vs par · 91) · not vulnerable -0.12/bd (-1.43 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.GaiottiS.Wijayanto – R.NarendraClosed14+8.0+0.57+0.00
Round 3A.GaiottiX.Zhu – M.ZhouClosed14-30.6-2.19-3.29
Round 6A.GaiottiJ.Cuervo Lopera – F.Von BrudersdorffOpen14-5.4-0.39-2.71
Round 7A.GaiottiA.Zamir – O.ToledanoClosed14-11.8-0.84+0.14
Round 8A.GaiottiD.Cozart – S.McilwainOpen14+27.5+1.96+2.57
Round 10A.GaiottiA.Majcher – P.MarcinowskiClosed14+2.9+0.21-1.00
Round 12A.GaiottiK.Rosenberg – B.KristensenClosed14+0.6+0.04-3.29
Round 14A.GaiottiD.Ramirez – G.GuridiClosed14-7.3-0.52-0.93
Round 15A.GaiottiK.Lin – Y.LiOpen14+8.8+0.63-0.21
Round 17A.GaiottiT.Libman – A.SpoonerOpen14+5.7+0.41-1.29
Round 18A.GaiottiL.Thee – C.PelaeloClosed14+26.2+1.87-0.64
Round 19A.GaiottiK.Ashraf – A.NaserOpen14-8.6-0.61-3.86
Round 20A.GaiottiB.Miao – S.GuOpen14-32.9-2.35-1.93

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
+13.1Round 17🇦🇺 AUSTRALIA46♥♣K=+13
+12.3Round 8🇨🇦 CANADA136NT♦8-1+17
+12.2Round 15🇹🇼 CHINESE TAIPEI125♦x♦2-4+12
+11.7Round 7🇮🇱 ISRAEL93♦x♠6=+11
+9.8Round 8🇨🇦 CANADA121NTx♣3-2+12
+9.8Round 10🇵🇱 POLAND134♠♦J=+1
+9.2Round 12🇺🇸 USA 1104♥♠A=+1
+8.2Round 12🇺🇸 USA 193NT♠K-1+9
+7.9Round 14🇨🇱 CHILE66♥♠4=+0
+7.9Round 18BOTSWANA45♥♣8-1+7
+7.6Round 1🇮🇩 INDONESIA103♥♠A+1+10
+7.3Round 15🇹🇼 CHINESE TAIPEI136♠♣3-1+13
+7.2Round 17🇦🇺 AUSTRALIA132♥♠K+1+0
+6.8Round 8🇨🇦 CANADA54♠♥K+2+13
+6.8Round 8🇨🇦 CANADA144♣♠4+1+6
+6.8Round 19🇪🇬 EGYPT33NT♦3-1+4
+6.3Round 19🇪🇬 EGYPT16♠♣J-1+14
+6.1Round 1🇮🇩 INDONESIA63NT♣9=+0
+5.9Round 7🇮🇱 ISRAEL33♥♦A-2+11
+5.7Round 6🇨🇴 COLOMBIA14♠♥J=+0
+5.7Round 6🇨🇴 COLOMBIA103NT♣2-5-3
+5.7Round 6🇨🇴 COLOMBIA125♦♣2=-1
+5.5Round 10🇵🇱 POLAND95♣♥5=+7
+5.3Round 1🇮🇩 INDONESIA95♦♦9-1+10
+5.1Round 18BOTSWANA73NT♣6+1+12
+4.9Round 18BOTSWANA13NT♣A-3+6
+4.9Round 19🇪🇬 EGYPT126♣♥9=-12
+4.7Round 6🇨🇴 COLOMBIA45♦x♦2-1+10
+4.6Round 3🇸🇬 SINGAPORE84♥♣10-2+9
+4.6Round 3🇸🇬 SINGAPORE114♠♥9-1+5
+4.4Round 18BOTSWANA62♠♣7-5+3
+4.4Round 18BOTSWANA114♥♠A=+0
+3.9Round 15🇹🇼 CHINESE TAIPEI104♥♠K=+0
+3.8Round 12🇺🇸 USA 154♠♣6-1+5
+3.8Round 17🇦🇺 AUSTRALIA52♥x♥4-1-9
+3.6Round 10🇵🇱 POLAND14♥♠J=+8
+3.5Round 1🇮🇩 INDONESIA143♠♣J-1+8
+3.5Round 20🇨🇳 CHINA83NT♦J+2+11
+3.4Round 15🇹🇼 CHINESE TAIPEI43NT♦2+3+1
+3.3Round 1🇮🇩 INDONESIA84♠♣7+3+2
+3.2Round 17🇦🇺 AUSTRALIA84♠x♠3-1+0
+3.1Round 20🇨🇳 CHINA72♠♦K+1+0
+2.9Round 14🇨🇱 CHILE134♥♠5+1+0
+2.8Round 7🇮🇱 ISRAEL71NT♠7=+6
+2.5Round 18BOTSWANA32NT♥4-2+0
+2.5Round 19🇪🇬 EGYPT51NT♠6+2+2
+2.5Round 20🇨🇳 CHINA13♥♠2=+6
+2.3Round 1🇮🇩 INDONESIA53NT♦5+2+1
+2.3Round 12🇺🇸 USA 113NT♣3+3-14
+2.3Round 17🇦🇺 AUSTRALIA36NT♦10=-11
+1.9Round 15🇹🇼 CHINESE TAIPEI94♥♣K=+0
+1.8Round 1🇮🇩 INDONESIA32NT♦3+2+7
+1.8Round 7🇮🇱 ISRAEL111♠x♠8-2+3
+1.6Round 6🇨🇴 COLOMBIA84♠♣2=+0
+1.4Round 6🇨🇴 COLOMBIA74♠♦10-2+2
+1.4Round 15🇹🇼 CHINESE TAIPEI52♦♥A-1+4
+1.3Round 12🇺🇸 USA 123NT♠8+2+0
+1.3Round 14🇨🇱 CHILE112♠♥4=+0
+1.3Round 18BOTSWANA124♠♥4-1-5
+1.2Round 10🇵🇱 POLAND32♠♦A=+0
+1.2Round 14🇨🇱 CHILE23NT♥7+1+1
+1.2Round 14🇨🇱 CHILE141NT♥K=+5
+1.1Round 6🇨🇴 COLOMBIA22♣♦2+2+0
+1.1Round 12🇺🇸 USA 185♦♦7-1+4
+1.1Round 17🇦🇺 AUSTRALIA14♥♠J+1+1
+1.1Round 18BOTSWANA91NT♣6+2+2
+1.0Round 3🇸🇬 SINGAPORE24♥♠K+2+1
+1.0Round 3🇸🇬 SINGAPORE141NT♠2=+0
+1.0Round 12🇺🇸 USA 1134NT♥3+1-13
+1.0Round 15🇹🇼 CHINESE TAIPEI64♠♦J+1+0
+0.9Round 14🇨🇱 CHILE14♠♦2=+0
+0.9Round 17🇦🇺 AUSTRALIA63NT♥8-2+7
+0.9Round 19🇪🇬 EGYPT95♣♦A=+3
+0.9Round 20🇨🇳 CHINA51NT♦J+2+1
+0.8Round 7🇮🇱 ISRAEL104♠♥Q-1-6
+0.8Round 10🇵🇱 POLAND124♠♥J+1+0
+0.6Round 10🇵🇱 POLAND41NT♣Q=+2
+0.4Round 10🇵🇱 POLAND84♥♠10=+0
+0.3Round 12🇺🇸 USA 163♠♥K-1+0
+0.3Round 20🇨🇳 CHINA63NT♥6+2+0
+0.2Round 7🇮🇱 ISRAEL86♠♦K=+11
+0.2Round 8🇨🇦 CANADA114♥♣4+1+0
+0.2Round 17🇦🇺 AUSTRALIA142♥♦K+1-6
+0.1Round 3🇸🇬 SINGAPORE124♠♣A-1-5
+0.0Round 3🇸🇬 SINGAPORE74♠♣J=-3
-0.0Round 8🇨🇦 CANADA24♥♠3=+0
+0.0Round 18BOTSWANA86♠♦J+1-11
+0.0Round 18BOTSWANA143NT♦4-1-4
-0.2Round 18BOTSWANA136NT♣4+1-13
-0.3Round 14🇨🇱 CHILE45♦♣J=-3
-0.4Round 6🇨🇴 COLOMBIA143♣♠J+1-7
-0.4Round 8🇨🇦 CANADA92♠♥J-1-11
-0.5Round 8🇨🇦 CANADA74♠♥Q=+0
-0.5Round 14🇨🇱 CHILE71♥x♠5-1+9
-0.5Round 17🇦🇺 AUSTRALIA104♠♦3+1+0
-0.5Round 18BOTSWANA54♥♣A=+0
-0.5Round 19🇪🇬 EGYPT114♥♠10=-11
-0.6Round 1🇮🇩 INDONESIA114♠♦2=-1
-0.6Round 7🇮🇱 ISRAEL43NT♣7+1-1
-0.6Round 10🇵🇱 POLAND143NT♥7+1-1
-0.6Round 14🇨🇱 CHILE93NT♥4=+0
-0.6Round 15🇹🇼 CHINESE TAIPEI74♥♠2+1+0
-0.6Round 15🇹🇼 CHINESE TAIPEI113♥♣J-1-2
-0.6Round 20🇨🇳 CHINA144♥♣4+1-2
-0.7Round 8🇨🇦 CANADA84♠♦3=+0
-0.7Round 17🇦🇺 AUSTRALIA92NT♦5+1-1
-0.9Round 8🇨🇦 CANADA13♣♥10+1-1
-0.9Round 12🇺🇸 USA 1144♥♣A+2-11
-0.9Round 20🇨🇳 CHINA123NT♣8-2+6
-1.0Round 8🇨🇦 CANADA103♦♥J=+0
-1.0Round 10🇵🇱 POLAND111NT♥3=+0
-1.0Round 19🇪🇬 EGYPT81NT♠6-2-5
-1.1Round 1🇮🇩 INDONESIA21♦♠2+2-7
-1.1Round 10🇵🇱 POLAND6Pass-3
-1.2Round 12🇺🇸 USA 1124♠♣9+1+11
-1.3Round 1🇮🇩 INDONESIA44♠♥2+1+0
-1.4Round 8🇨🇦 CANADA33♦♥A=+0
-1.4Round 20🇨🇳 CHINA43NT♦Q=-1
-1.5Round 19🇪🇬 EGYPT22♣♣2=-5
-1.6Round 6🇨🇴 COLOMBIA114♠♠2=+0
-1.6Round 8🇨🇦 CANADA64♥♣A=+0
-1.6Round 10🇵🇱 POLAND101♠♦K=+1
-1.7Round 1🇮🇩 INDONESIA73NT♠3+1+1
-1.7Round 14🇨🇱 CHILE85♣♠K=+2
-1.7Round 15🇹🇼 CHINESE TAIPEI143NT♣5+2+0
-1.7Round 19🇪🇬 EGYPT44♠♦J=+0
-1.8Round 3🇸🇬 SINGAPORE94♥♣2=+0
-1.8Round 18BOTSWANA103♦♣2-1-1
-1.9Round 8🇨🇦 CANADA43NT♦3=+0
-1.9Round 17🇦🇺 AUSTRALIA26♥♥6=+0
-2.0Round 12🇺🇸 USA 142♦♥Q-1-11
-2.0Round 19🇪🇬 EGYPT134NT♥2=-13
-2.1Round 7🇮🇱 ISRAEL123♥♣5=-1
-2.2Round 14🇨🇱 CHILE124♠♣5-3-11
-2.3Round 3🇸🇬 SINGAPORE103NT♣Q+3-3
-2.5Round 6🇨🇴 COLOMBIA33♦♥2+2-1
-2.7Round 7🇮🇱 ISRAEL13♥♠Q=+4
-2.7Round 20🇨🇳 CHINA112NT♦K-2-5
-2.9Round 14🇨🇱 CHILE101NT♦2=-5
-2.9Round 18BOTSWANA24♠♣3-1-5
-3.0Round 15🇹🇼 CHINESE TAIPEI12♠♣K=-8
-3.0Round 20🇨🇳 CHINA36♣♠3=-12
-3.2Round 1🇮🇩 INDONESIA133NT♦5-1-12
-3.2Round 10🇵🇱 POLAND74♥♣8-2-7
-3.2Round 12🇺🇸 USA 174♠♦8-2-3
-3.4Round 7🇮🇱 ISRAEL22♥♥4-2-5
-3.8Round 7🇮🇱 ISRAEL54♥♠Q-1-5
-3.9Round 6🇨🇴 COLOMBIA53♣♣2+2-7
-3.9Round 10🇵🇱 POLAND22♥♦K=-12
-4.1Round 3🇸🇬 SINGAPORE55♥x♠3-2-11
-4.1Round 7🇮🇱 ISRAEL143NT♥7-3-6
-4.4Round 3🇸🇬 SINGAPORE65♥x♦K-4-16
-4.5Round 6🇨🇴 COLOMBIA134♥♣2-2-7
-4.5Round 14🇨🇱 CHILE37NT♠9=+0
-4.5Round 19🇪🇬 EGYPT76♦♥J+1-7
-4.7Round 7🇮🇱 ISRAEL134♥♣10-1-6
-4.8Round 15🇹🇼 CHINESE TAIPEI24♠♣5=-12
-4.8Round 20🇨🇳 CHINA103NT♥4+2-2
-5.0Round 1🇮🇩 INDONESIA14♠♥J-5-8
-5.1Round 3🇸🇬 SINGAPORE36♦♦6=+11
-5.3Round 15🇹🇼 CHINESE TAIPEI83NT♠4=-7
-5.8Round 19🇪🇬 EGYPT64♥♣J-2-8
-5.8Round 19🇪🇬 EGYPT104♠♥A-1-6
-5.8Round 20🇨🇳 CHINA91NT♥2+1+1
-6.3Round 15🇹🇼 CHINESE TAIPEI34♥♣Q+1-4
-6.6Round 17🇦🇺 AUSTRALIA123NT♠7-2-3
-6.7Round 3🇸🇬 SINGAPORE15♠♦A-1-11
-6.9Round 17🇦🇺 AUSTRALIA75♦x♦2-1-8
-7.2Round 19🇪🇬 EGYPT143NT♥A-1-10
-7.3Round 3🇸🇬 SINGAPORE133♠♥2+1-10
-7.6Round 10🇵🇱 POLAND52NT♥3-3-10
-9.0Round 1🇮🇩 INDONESIA123NT♥3+1-11
-9.2Round 6🇨🇴 COLOMBIA66♣♣2-1-12
-9.2Round 6🇨🇴 COLOMBIA93♠♥A=-12
-9.5Round 12🇺🇸 USA 1114♠♥5+3-14
-9.5Round 17🇦🇺 AUSTRALIA116♣♣2+1-1
-9.8Round 12🇺🇸 USA 133NT♥7=-10
-10.0Round 14🇨🇱 CHILE53NT♠3+2-11
-10.2Round 3🇸🇬 SINGAPORE46♠♥A-1-13
-11.0Round 20🇨🇳 CHINA136♥♣3-1-13
-13.0Round 20🇨🇳 CHINA26♠♠10-1-17
-13.6Round 7🇮🇱 ISRAEL64♦x♣K-4-14