🇸🇲 TAMAGNINI Secondo · SAN MARINO

79rank
-90.9Butler · 144 bds
-0.63per board
±4.4swing
-0.48vs par /bd · #68/86
-0.58adjusted /bd
Butler per round: 5.2 2.8 -31.8 -10 -18.2 -17.9 4.3 -13.5 -11.8by round

vs par split: bidding -0.53 · play +0.05

Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 88.5% #9 of 86 · declarer play 73.2% #49 of 86 · defence 78.5% #77 of 86

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)88.9% (18)
Declarer play64.3% (14)77.8% (27)
Defence65.0% (20)84.4% (45)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 85.7% (7) · ♦ 100.0% (9) · ♣ 100.0% (1)

vs par by strain: NT +0.31 (51) · a suit -0.91 (93)

vs par by level: part-score -1.41 (59) · game -0.05 (82) · slam +6.00 (3)

By role: declaring -1.00/bd (-2.98 vs par · 79) · defending -0.19/bd (+2.55 vs par · 65)

By vulnerability: vulnerable -1.45/bd (-1.04 vs par · 72) · not vulnerable +0.18/bd (+0.08 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.ParriJ.Liu – D.HuangOpen16+5.2+0.33-1.75
Round 3G.ParriS.Yang – P.HuangOpen16+2.8+0.17+0.00
Round 5G.ParriV.Danylyuk – T.DanylyukOpen16-31.8-1.99-2.12
Round 6G.ParriM.Figueiredo – E.D'OrsiOpen16-10.0-0.62-1.88
Round 7G.ParriJ.Carroll – T.GarveyOpen16-18.2-1.14-1.38
Round 8G.ParriJ.Zaremba – P.ZakOpen16-17.9-1.12+0.06
Round 11G.ParriL.Naber – L.LuksOpen16+4.3+0.27+1.31
Round 14G.ParriP.Pratas – N.DamasoClosed16-13.5-0.84+0.94
Round 15G.ParriP.Tsang – N.LeeOpen16-11.8-0.74+0.50

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 2🇳🇿 NEW ZEALAND195♦♥A-1+12
+7.9Round 6🇧🇷 BRAZIL274♠♣5=+8
+7.8Round 15🇭🇰 CHINA HONG KONG53NTx♠J+2+7
+7.2Round 2🇳🇿 NEW ZEALAND171NT♠8-2+11
+7.0Round 15🇭🇰 CHINA HONG KONG116♥♠K=+5
+6.9Round 2🇳🇿 NEW ZEALAND325♦x♥K=+8
+6.5Round 3🇹🇼 CHINESE TAIPEI93NT♣4-4+12
+6.5Round 11🇪🇪 ESTONIA24♥♥A=+0
+5.4Round 15🇭🇰 CHINA HONG KONG14♠♦K-1+5
+5.3Round 3🇹🇼 CHINESE TAIPEI53NT♦10-1+12
+5.2Round 7🇮🇪 IRELAND143NT♣4=+0
+5.2Round 11🇪🇪 ESTONIA65♣x♦7-2+10
+5.2Round 11🇪🇪 ESTONIA143NT♥10-2+6
+5.1Round 14🇵🇹 PORTUGAL263NT♣8=-1
+5.0Round 5🇺🇦 UKRAINE82♥♠5+3+6
+4.9Round 2🇳🇿 NEW ZEALAND273NT♠5+3-7
+4.9Round 3🇹🇼 CHINESE TAIPEI132♠♦Q-1-1
+4.8Round 8🇵🇱 POLAND234♥♦A-1+6
+4.7Round 15🇭🇰 CHINA HONG KONG134♠♦A+2+13
+4.6Round 11🇪🇪 ESTONIA154♥♣5-1+5
+4.5Round 8🇵🇱 POLAND243NT♣2+1+0
+4.3Round 7🇮🇪 IRELAND164♥x♣J-3+14
+4.3Round 14🇵🇹 PORTUGAL174♠♥J-1+5
+4.2Round 3🇹🇼 CHINESE TAIPEI12♥♣3=+0
+3.6Round 3🇹🇼 CHINESE TAIPEI102♣♠5-4-6
+3.6Round 7🇮🇪 IRELAND53♣♦5=-1
+3.5Round 6🇧🇷 BRAZIL192♦♦6-2+0
+3.4Round 2🇳🇿 NEW ZEALAND243♠♦6=+1
+3.4Round 6🇧🇷 BRAZIL234♣♥8=+0
+3.2Round 3🇹🇼 CHINESE TAIPEI34♣♠5+1+1
+3.2Round 6🇧🇷 BRAZIL242♠♣A+1+1
+3.1Round 8🇵🇱 POLAND192NT♥3-1+10
+2.6Round 2🇳🇿 NEW ZEALAND213NT♣5-2-9
+2.6Round 14🇵🇹 PORTUGAL253NT♥6+2+8
+2.5Round 11🇪🇪 ESTONIA15♦x♣K-2+4
+2.5Round 11🇪🇪 ESTONIA33NT♥7-2+6
+2.4Round 11🇪🇪 ESTONIA54♥♣4=+0
+2.3Round 14🇵🇹 PORTUGAL202♣♣A+1+0
+2.1Round 11🇪🇪 ESTONIA94♠♣7+1+11
+1.5Round 6🇧🇷 BRAZIL281NT♠4+1-7
+1.3Round 7🇮🇪 IRELAND23NT♥3+1-1
+1.2Round 7🇮🇪 IRELAND14♥♣5+2-11
+1.2Round 8🇵🇱 POLAND184♠x♥A-1+0
+1.1Round 8🇵🇱 POLAND273NT♠6+1-1
+1.0Round 6🇧🇷 BRAZIL323NT♠10+2+0
+0.9Round 6🇧🇷 BRAZIL292NT♠A+2+9
+0.8Round 5🇺🇦 UKRAINE33♣♥6-1-2
+0.8Round 6🇧🇷 BRAZIL203NT♣9+1-13
+0.8Round 8🇵🇱 POLAND173♠♥A-2+1
+0.6Round 5🇺🇦 UKRAINE114♠♠5=-11
+0.5Round 8🇵🇱 POLAND292♠♦2+1+11
+0.5Round 11🇪🇪 ESTONIA81NT♦Q+1-1
+0.5Round 11🇪🇪 ESTONIA121NT♠2=-2
+0.4Round 7🇮🇪 IRELAND113NT♠10+1+0
+0.4Round 14🇵🇹 PORTUGAL283NT♠5+1+0
+0.4Round 14🇵🇹 PORTUGAL314♥♦A-1+9
+0.4Round 15🇭🇰 CHINA HONG KONG141NT♥2+3+6
+0.3Round 3🇹🇼 CHINESE TAIPEI63♥♦A=+7
+0.2Round 2🇳🇿 NEW ZEALAND223♥♣7-2+3
+0.2Round 3🇹🇼 CHINESE TAIPEI114♦♣3-1+3
+0.2Round 14🇵🇹 PORTUGAL181NT♥A-1+3
+0.2Round 14🇵🇹 PORTUGAL303NT♣6+1+11
+0.2Round 15🇭🇰 CHINA HONG KONG104♥♦Q=+0
+0.1Round 3🇹🇼 CHINESE TAIPEI162♦♠3=+0
+0.1Round 5🇺🇦 UKRAINE14♠♦K=+0
+0.1Round 5🇺🇦 UKRAINE73NT♦5=+0
-0.0Round 5🇺🇦 UKRAINE103NT♦6+1-1
-0.0Round 11🇪🇪 ESTONIA162♠♣10+2+6
-0.2Round 2🇳🇿 NEW ZEALAND234♠♥9+1-13
-0.2Round 2🇳🇿 NEW ZEALAND253♣♦5+1-7
-0.2Round 7🇮🇪 IRELAND94♥♠2-1-10
-0.2Round 14🇵🇹 PORTUGAL194♠♣10+1+0
-0.3Round 8🇵🇱 POLAND261NT♠4+2+1
-0.3Round 15🇭🇰 CHINA HONG KONG64♥♦K+1+0
-0.4Round 7🇮🇪 IRELAND74♥♦A+1+0
-0.5Round 14🇵🇹 PORTUGAL244♥♠2-1-2
-0.6Round 6🇧🇷 BRAZIL172♣♠6-1+2
-0.6Round 15🇭🇰 CHINA HONG KONG81NT♠J-2+0
-0.7Round 3🇹🇼 CHINESE TAIPEI84♠x♥K-1+1
-0.7Round 8🇵🇱 POLAND201NT♥8=+1
-0.7Round 14🇵🇹 PORTUGAL293NT♥5-1-6
-0.8Round 3🇹🇼 CHINESE TAIPEI43♦♠5+1+0
-0.9Round 5🇺🇦 UKRAINE133♠♠5=+0
-0.9Round 11🇪🇪 ESTONIA73NT♣2+2+0
-1.1Round 5🇺🇦 UKRAINE54♥♦3=+0
-1.2Round 2🇳🇿 NEW ZEALAND201♠♦4+1+0
-1.2Round 2🇳🇿 NEW ZEALAND284♥♠8+1+14
-1.2Round 5🇺🇦 UKRAINE44♠♠5+1+0
-1.3Round 14🇵🇹 PORTUGAL273♠♦10+1-6
-1.5Round 7🇮🇪 IRELAND62♠♥A+1+0
-1.5Round 11🇪🇪 ESTONIA134♠♦4=-1
-1.5Round 15🇭🇰 CHINA HONG KONG151NT♥2-1-1
-1.6Round 3🇹🇼 CHINESE TAIPEI73♣♦A-1+1
-1.8Round 6🇧🇷 BRAZIL313NT♣5-2-6
-1.8Round 8🇵🇱 POLAND211NT♦5=+0
-1.9Round 15🇭🇰 CHINA HONG KONG22NT♥4+2-6
-2.0Round 7🇮🇪 IRELAND154♣♥A=+0
-2.1Round 7🇮🇪 IRELAND132♣♣5=+1
-2.2Round 5🇺🇦 UKRAINE143NT♠5=+1
-2.3Round 8🇵🇱 POLAND323NT♠10=-1
-2.4Round 5🇺🇦 UKRAINE93NT♥5-1+10
-2.8Round 2🇳🇿 NEW ZEALAND291NT♣K+1-11
-2.8Round 14🇵🇹 PORTUGAL213NT♠10+2+12
-3.2Round 2🇳🇿 NEW ZEALAND303NT♠2-1-5
-3.5Round 6🇧🇷 BRAZIL303NT♠2-3-2
-3.6Round 7🇮🇪 IRELAND44♠♥A=-3
-3.7Round 6🇧🇷 BRAZIL264♠♦A-1-3
-3.8Round 3🇹🇼 CHINESE TAIPEI145♥♦2+2-13
-3.8Round 6🇧🇷 BRAZIL214♥♦A=+0
-3.8Round 15🇭🇰 CHINA HONG KONG43NT♠2=+13
-3.9Round 2🇳🇿 NEW ZEALAND262NT♦6-1-6
-4.1Round 5🇺🇦 UKRAINE63♥♦2=-7
-4.2Round 8🇵🇱 POLAND315♣x♠7-4-5
-4.4Round 3🇹🇼 CHINESE TAIPEI154♥♠A-1-5
-4.5Round 6🇧🇷 BRAZIL183NT♠5-1-5
-4.5Round 15🇭🇰 CHINA HONG KONG74♠♣J=+0
-4.6Round 7🇮🇪 IRELAND35♣♠3=-3
-4.7Round 8🇵🇱 POLAND224♠♥Q=-7
-4.7Round 14🇵🇹 PORTUGAL234♠x♥3-2+4
-4.7Round 14🇵🇹 PORTUGAL324♥♣A-2-8
-4.7Round 15🇭🇰 CHINA HONG KONG33NT♠A-3-9
-4.8Round 5🇺🇦 UKRAINE22♠♠5=-6
-4.8Round 7🇮🇪 IRELAND123♥x♠6-2-8
-5.0Round 11🇪🇪 ESTONIA114♠♥10-2-6
-5.1Round 7🇮🇪 IRELAND86♥♠8+1+11
-5.2Round 15🇭🇰 CHINA HONG KONG122♣♣2-3-7
-5.3Round 3🇹🇼 CHINESE TAIPEI22♠♠10-3-2
-5.3Round 5🇺🇦 UKRAINE153♥♠6=-7
-5.3Round 5🇺🇦 UKRAINE163♠♠5=-6
-5.7Round 6🇧🇷 BRAZIL222♠♠3+2-8
-5.7Round 8🇵🇱 POLAND287♦♠K=+2
-6.2Round 8🇵🇱 POLAND253♠♦5-2-13
-6.7Round 15🇭🇰 CHINA HONG KONG163NT♠J-3-9
-7.1Round 2🇳🇿 NEW ZEALAND183NT♠2+1-7
-8.0Round 8🇵🇱 POLAND304♥♠J+1-4
-8.1Round 15🇭🇰 CHINA HONG KONG93♠♠5-5-9
-8.6Round 6🇧🇷 BRAZIL253NT♠2-1-6
-8.9Round 3🇹🇼 CHINESE TAIPEI123♣x♣10-5-10
-9.5Round 11🇪🇪 ESTONIA104♥x♣K-2-12
-9.9Round 7🇮🇪 IRELAND102♠♣7+1-11
-10.8Round 11🇪🇪 ESTONIA43♣x♦8-3-5
-10.9Round 2🇳🇿 NEW ZEALAND312♥x♣J-3-12
-11.1Round 5🇺🇦 UKRAINE125♦♥Q-2-11
-14.1Round 14🇵🇹 PORTUGAL224♥x♦A-5-14