🇦🇷 ZUMEL Gerardo Enrique · ARGENTINA

135rank
-306.7Butler · 240 bds
-1.28per board
±5.0swing
-1.37vs par /bd · #127/130
-0.98adjusted /bd
Butler per round: -20.1 -46.7 13.2 -29.5 -14.7 -43.4 -30.2 -8.7 4.2 -30.9 27.8 -33.1 -33.9 -32 -28.7by round

vs par split: bidding -0.64 · play -0.74

Strength of schedule: opponents averaged +0.30/bd (a tough draw) → opponent-adjusted -0.98/bd

Card play — on target: opening leads 86.5% #12 of 130 · declarer play 62.7% #124 of 130 · defence 79.6% #120 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (16)86.1% (36)
Declarer play61.1% (18)63.3% (49)
Defence75.0% (32)81.6% (76)

Opening leads by suit led: ♠ 100.0% (12) · ♥ 92.9% (14) · ♦ 66.7% (12) · ♣ 85.7% (14)

vs par by strain: NT -1.44 (66) · a suit -1.36 (172)

vs par by level: part-score -1.87 (71) · game -1.28 (143) · slam -0.54 (24)

By role: declaring -1.48/bd (-2.83 vs par · 131) · defending -1.04/bd (+0.39 vs par · 109)

By vulnerability: vulnerable -1.48/bd (-1.88 vs par · 120) · not vulnerable -1.07/bd (-0.86 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.GrinbergD.Padon – A.BirmanClosed16-20.1-1.26-1.19
Round 3M.GrinbergM.Klukowski – P.GawrysOpen16-46.7-2.92-2.19
Round 5M.GrinbergZ.Draganov – D.DanailovOpen16+13.2+0.82-0.06
Round 6M.GrinbergC.Wai – N.LeeClosed16-29.5-1.84-1.69
Round 7M.GrinbergF.Vinci – F.HugonyOpen16-14.7-0.92-1.25
Round 9M.GrinbergG.Helgemo – T.HelnessOpen16-43.4-2.71-4.00
Round 11F.TiscorniaR.Van Prooijen – J.VerheesClosed16-30.2-1.89-3.62
Round 12M.GrinbergG.Hegedus – B.SzegediOpen16-8.7-0.54+0.38
Round 13M.GrinbergG.Wolpert – W.SpectorClosed16+4.2+0.26-0.06
Round 15M.GrinbergR.Katz – N.NickellOpen16-30.9-1.93-4.06
Round 16M.GrinbergD.Lavee – J.FreemanOpen16+27.8+1.74+3.38
Round 17M.GrinbergB.Norton – M.BellClosed16-33.1-2.07-1.88
Round 18M.GrinbergA.Apteker – C.GowerOpen16-33.9-2.12-2.62
Round 20M.GrinbergA.Mehilba – H.AttefClosed16-32.0-2.00-0.88
Round 22M.GrinbergA.Nayer – A.El-SelehdarClosed16-28.7-1.79-0.81

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
+13.0Round 16🇨🇦 CANADA206♦xx♥2-1+18
+12.7Round 9🇳🇴 NORWAY73NT♦Q+1+15
+11.8Round 5🇧🇬 BULGARIA76♠♦Q-2+13
+11.2Round 5🇧🇬 BULGARIA26♥♣A=+1
+9.0Round 18🇿🇦 SOUTH AFRICA236♣♦A-1-3
+8.9Round 16🇨🇦 CANADA326♥♦Q-1+17
+8.2Round 6🇭🇰 CHINA HONG KONG224♠♦K=+6
+8.0Round 7🇮🇹 ITALY155♣♠A=+7
+7.8Round 11🇳🇱 NETHERLANDS134♠♦8-1+12
+7.8Round 16🇨🇦 CANADA214♥♣5-1+13
+7.5Round 5🇧🇬 BULGARIA94♥♠2-2+13
+7.3Round 7🇮🇹 ITALY164♠♣A=+11
+7.1Round 13🇺🇸 USA 275♦♣K=+0
+6.9Round 2🇮🇱 ISRAEL175♣♦3-1+10
+6.7Round 5🇧🇬 BULGARIA66♦♠K-1+9
+6.7Round 9🇳🇴 NORWAY126♠♦A=+1
+6.3Round 12🇭🇺 HUNGARY316♠♣K=+13
+6.3Round 15🇺🇸 USA 1155♦x♠A-2+11
+6.2Round 5🇧🇬 BULGARIA107♠♠3=+0
+6.2Round 12🇭🇺 HUNGARY276♥♠4+1-11
+6.0Round 13🇺🇸 USA 2163NT♠2-1+10
+6.0Round 22🇪🇬 EGYPT254♠♦5=+10
+5.8Round 15🇺🇸 USA 113NT♣3=+0
+5.6Round 2🇮🇱 ISRAEL204♠♣9-1+6
+5.5Round 16🇨🇦 CANADA294♠♦Q+1+0
+5.4Round 12🇭🇺 HUNGARY323NT♠10-1+10
+5.3Round 18🇿🇦 SOUTH AFRICA196♣♥K=-1
+5.1Round 3🇨🇭 SWITZERLAND134♠x♥K=+5
+5.1Round 6🇭🇰 CHINA HONG KONG204♥♥J=+0
+5.1Round 15🇺🇸 USA 1114♠♦Q=+1
+4.5Round 3🇨🇭 SWITZERLAND143NT♠8-1+5
+4.4Round 7🇮🇹 ITALY83♦♣A=+5
+4.0Round 3🇨🇭 SWITZERLAND96♦♣6-2+12
+3.8Round 11🇳🇱 NETHERLANDS94♠♥K=+0
+3.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣9=+6
+3.5Round 6🇭🇰 CHINA HONG KONG282♠♦A+2+2
+3.0Round 13🇺🇸 USA 214♦♠7+1+6
+3.0Round 20🇦🇪 UAE255♦x♠3-2+8
+3.0Round 20🇦🇪 UAE293NT♣2-1+6
+3.0Round 20🇦🇪 UAE302♥♥5=+5
+3.0Round 22🇪🇬 EGYPT204♥♥6-1-1
+2.7Round 9🇳🇴 NORWAY13♦♠5+1+1
+2.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♥K+1+0
+2.6Round 20🇦🇪 UAE243NT♥K-1+5
+2.5Round 16🇨🇦 CANADA262♥♣5=+6
+2.1Round 18🇿🇦 SOUTH AFRICA211NT♣2-1+5
+1.9Round 7🇮🇹 ITALY144♠♠2+1+0
+1.9Round 9🇳🇴 NORWAY62♦♣5+1-1
+1.8Round 2🇮🇱 ISRAEL292NT♣K-1+5
+1.8Round 16🇨🇦 CANADA284♠♦10-2+7
+1.7Round 16🇨🇦 CANADA241NT♠Q+2+6
+1.7Round 16🇨🇦 CANADA253NT♣10-2-1
+1.6Round 3🇨🇭 SWITZERLAND84♥♣9=+7
+1.5Round 16🇨🇦 CANADA174♣♥A-1+2
+1.3Round 2🇮🇱 ISRAEL213♦♥8-2-1
+1.3Round 2🇮🇱 ISRAEL273NT♠A-1+5
+1.3Round 15🇺🇸 USA 193NT♥3+3-10
+1.1Round 5🇧🇬 BULGARIA54♥♦5=-1
+1.1Round 11🇳🇱 NETHERLANDS103NT♥10+1+0
+1.1Round 13🇺🇸 USA 242♠♥A=-1
+1.0Round 5🇧🇬 BULGARIA82NT♦Q-1-4
+1.0Round 7🇮🇹 ITALY113NT♠8=-2
+1.0Round 11🇳🇱 NETHERLANDS33NT♥8+1+0
+1.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♠A=+0
+1.0Round 22🇪🇬 EGYPT174♠♣2=+1
+0.9Round 11🇳🇱 NETHERLANDS84♠♦A+1+0
+0.9Round 12🇭🇺 HUNGARY264♥♠K=+0
+0.9Round 13🇺🇸 USA 231♥♦A=-1
+0.8Round 5🇧🇬 BULGARIA163♣♣K=+0
+0.8Round 11🇳🇱 NETHERLANDS43NTx♥K-1-3
+0.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♥10=+0
+0.7Round 6🇭🇰 CHINA HONG KONG243♦♠A+2+6
+0.7Round 13🇺🇸 USA 292♦♦6+1+0
+0.7Round 18🇿🇦 SOUTH AFRICA251NT♠2+1+0
+0.6Round 7🇮🇹 ITALY24♠♥J=+0
+0.6Round 7🇮🇹 ITALY61NT♠10=-1
+0.5Round 2🇮🇱 ISRAEL316♠♦K+1+11
+0.5Round 15🇺🇸 USA 154♠♥K+3+7
+0.5Round 18🇿🇦 SOUTH AFRICA294♥♠A-1-1
+0.4Round 11🇳🇱 NETHERLANDS124♠♣K=+0
+0.4Round 13🇺🇸 USA 264♥♦K+1+0
+0.4Round 13🇺🇸 USA 2144♥♠A+1+0
+0.3Round 7🇮🇹 ITALY134♠♥Q=+0
+0.3Round 13🇺🇸 USA 223♦♥9-1+6
+0.2Round 6🇭🇰 CHINA HONG KONG195♦♠Q=-2
+0.2Round 12🇭🇺 HUNGARY203NT♥A-4+6
+0.2Round 22🇪🇬 EGYPT302♦♥9+3+7
+0.1Round 2🇮🇱 ISRAEL324♥♣Q=+0
+0.1Round 6🇭🇰 CHINA HONG KONG171♠x♠J+1+5
+0.1Round 12🇭🇺 HUNGARY194♥♦3=+1
+0.1Round 13🇺🇸 USA 251NT♦6-1-7
-0.0Round 13🇺🇸 USA 2133NT♣3=-1
-0.0Round 16🇨🇦 CANADA312♣x♣Q-3+3
-0.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♣J+1+0
+0.0Round 20🇦🇪 UAE213NT♣9=+0
-0.1Round 3🇨🇭 SWITZERLAND164♥♦3=-1
-0.2Round 9🇳🇴 NORWAY42♥♦5+1+0
-0.3Round 13🇺🇸 USA 2114♥♠A=-1
-0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♦♠A+1+13
-0.4Round 6🇭🇰 CHINA HONG KONG274♥♠K+1+0
-0.4Round 20🇦🇪 UAE264♥♣A=+0
-0.5Round 2🇮🇱 ISRAEL305♣x♣J-2+0
-0.5Round 16🇨🇦 CANADA182NT♠10-2+11
-0.6Round 2🇮🇱 ISRAEL223NT♥3=-1
-0.6Round 7🇮🇹 ITALY54♠♥3=+0
-0.6Round 15🇺🇸 USA 1131♠♥3-1-5
-0.7Round 16🇨🇦 CANADA304♠♦K-2-5
-0.8Round 3🇨🇭 SWITZERLAND33NT♠3-1+12
-0.8Round 12🇭🇺 HUNGARY283NT♦J+2+0
-0.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♦8+1+0
-0.8Round 20🇦🇪 UAE223NT♥7+2+0
-0.8Round 22🇪🇬 EGYPT323♣♠Q-2-11
-0.9Round 5🇧🇬 BULGARIA143♠♥6-2-7
-0.9Round 11🇳🇱 NETHERLANDS144♥♣A+1+0
-0.9Round 18🇿🇦 SOUTH AFRICA323NT♥10=-2
-0.9Round 22🇪🇬 EGYPT243NT♥4=-1
-1.0Round 6🇭🇰 CHINA HONG KONG295♦♠Q=+0
-1.0Round 12🇭🇺 HUNGARY234♠♥9+2+12
-1.1Round 9🇳🇴 NORWAY153NT♦3+2+0
-1.1Round 15🇺🇸 USA 114Pass+3
-1.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♥A=-13
-1.2Round 3🇨🇭 SWITZERLAND55♦♠Q=-2
-1.2Round 6🇭🇰 CHINA HONG KONG324♠♣7+1+13
-1.3Round 18🇿🇦 SOUTH AFRICA241NT♠3+2-6
-1.3Round 20🇦🇪 UAE172♠♣J-2+1
-1.4Round 22🇪🇬 EGYPT212♥♣J+1+0
-1.5Round 15🇺🇸 USA 1161NT♠2+1-7
-1.6Round 16🇨🇦 CANADA233NT♥J+1-13
-1.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♥6+1-1
-1.7Round 5🇧🇬 BULGARIA33♥♠K-3+0
-1.7Round 11🇳🇱 NETHERLANDS24♠♠8=-15
-1.7Round 12🇭🇺 HUNGARY29Pass-3
-1.7Round 15🇺🇸 USA 143NT♦8=+0
-1.7Round 20🇦🇪 UAE193NT♥10+1+0
-1.7Round 20🇦🇪 UAE234♠♦8-2+0
-1.8Round 3🇨🇭 SWITZERLAND26♦♠A-3-4
-2.0Round 7🇮🇹 ITALY14♠♥K+1+0
-2.0Round 20🇦🇪 UAE274♠♥2-2+0
-2.0Round 20🇦🇪 UAE321NT♥6+1-5
-2.0Round 22🇪🇬 EGYPT192NT♥10+1-2
-2.1Round 3🇨🇭 SWITZERLAND14♥♠10+2-1
-2.1Round 3🇨🇭 SWITZERLAND112♦♠10+1-5
-2.1Round 11🇳🇱 NETHERLANDS151NT♦6=+0
-2.1Round 22🇪🇬 EGYPT311NT♥3-1+2
-2.2Round 2🇮🇱 ISRAEL254♠♦A-2+0
-2.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♦♦9+2-1
-2.3Round 12🇭🇺 HUNGARY212♠♦K+2-1
-2.3Round 22🇪🇬 EGYPT234NT♥2+1+12
-2.4Round 3🇨🇭 SWITZERLAND74♠♠4-1-5
-2.4Round 16🇨🇦 CANADA224♥♦3-1+1
-2.5Round 5🇧🇬 BULGARIA133♣♦K+1+0
-2.6Round 18🇿🇦 SOUTH AFRICA303♠♠5-1-4
-2.7Round 9🇳🇴 NORWAY54♥♥5+1+0
-2.7Round 15🇺🇸 USA 1102♦♠K-1+0
-2.7Round 18🇿🇦 SOUTH AFRICA172♥♣A+1+0
-2.8Round 12🇭🇺 HUNGARY183NT♠J=-3
-2.8Round 12🇭🇺 HUNGARY305♠x♣4-3-2
-2.8Round 13🇺🇸 USA 282♣♥Q+2-7
-2.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣10=+0
-2.9Round 6🇭🇰 CHINA HONG KONG306♥♣K=-5
-2.9Round 7🇮🇹 ITALY121♥♣A-1+1
-3.0Round 15🇺🇸 USA 163NT♥4-2-6
-3.1Round 7🇮🇹 ITALY92NT♠Q-1-8
-3.1Round 11🇳🇱 NETHERLANDS115♣♠A-2-6
-3.2Round 22🇪🇬 EGYPT183NT♥J=+0
-3.2Round 22🇪🇬 EGYPT222♥♣10-1-11
-3.2Round 22🇪🇬 EGYPT282♠♣K+2-1
-3.3Round 6🇭🇰 CHINA HONG KONG253NT♥6-1-5
-3.3Round 9🇳🇴 NORWAY102♥♣J+1+0
-3.3Round 12🇭🇺 HUNGARY224♥♦5+1+0
-3.3Round 18🇿🇦 SOUTH AFRICA264♠♥5+1+0
-3.4Round 7🇮🇹 ITALY34♥♦K=-1
-3.4Round 13🇺🇸 USA 2104♥♥7+1-1
-3.4Round 22🇪🇬 EGYPT274♠♥4-2-6
-3.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥♦K-2-7
-3.5Round 20🇦🇪 UAE203♦♥5-3-4
-3.6Round 6🇭🇰 CHINA HONG KONG311NT♦4-2-3
-3.7Round 2🇮🇱 ISRAEL191NT♣9=-5
-3.7Round 2🇮🇱 ISRAEL264♦♥8+1-1
-3.7Round 22🇪🇬 EGYPT294♠♣9=+0
-3.8Round 6🇭🇰 CHINA HONG KONG234♥♥2-1-5
-4.0Round 5🇧🇬 BULGARIA15♦x♠K-3-1
-4.0Round 12🇭🇺 HUNGARY253♣♥K-3-5
-4.0Round 13🇺🇸 USA 2153♥♦10=+0
-4.1Round 12🇭🇺 HUNGARY175♣x♥2-2-4
-4.1Round 18🇿🇦 SOUTH AFRICA183NT♥2+2+0
-4.2Round 5🇧🇬 BULGARIA114♦♠2-3-6
-4.2Round 15🇺🇸 USA 124♠♦A-1-6
-4.2Round 15🇺🇸 USA 1123NT♥3+3-17
-4.2Round 18🇿🇦 SOUTH AFRICA226NT♦5=+11
-4.3Round 2🇮🇱 ISRAEL184♠♥3-2-9
-4.4Round 5🇧🇬 BULGARIA124♠♠4+1-1
-4.5Round 2🇮🇱 ISRAEL234♠♦2+1-17
-4.5Round 20🇦🇪 UAE312♦♣6-1-5
-4.7Round 11🇳🇱 NETHERLANDS74♠♣3=+0
-4.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♥8=-3
-5.0Round 12🇭🇺 HUNGARY242♣♦Q-3-7
-5.1Round 5🇧🇬 BULGARIA43NT♥3=-10
-5.1Round 6🇭🇰 CHINA HONG KONG181♠♣8-1-11
-5.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101NT♥3=-5
-5.3Round 11🇳🇱 NETHERLANDS163♦♥A=-9
-5.3Round 13🇺🇸 USA 2124♠♥2-5-4
-5.3Round 16🇨🇦 CANADA193♥♦3-1-5
-5.5Round 9🇳🇴 NORWAY82♥♦9+1-11
-5.5Round 9🇳🇴 NORWAY93NT♥5-1-5
-6.0Round 11🇳🇱 NETHERLANDS54♥♦5=-10
-6.1Round 16🇨🇦 CANADA275♠x♥A=-6
-6.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♠4=-6
-6.8Round 18🇿🇦 SOUTH AFRICA273NT♣K-1-5
-6.9Round 9🇳🇴 NORWAY24♥♦Q-5-9
-7.0Round 9🇳🇴 NORWAY34♥♠8-2-11
-7.3Round 9🇳🇴 NORWAY113NT♦3-2-11
-7.3Round 18🇿🇦 SOUTH AFRICA313NT♥9+3-11
-7.8Round 7🇮🇹 ITALY44♠♥J-2-13
-7.8Round 15🇺🇸 USA 135♦♥3-1-10
-8.4Round 3🇨🇭 SWITZERLAND67♣♦A-2-11
-8.4Round 11🇳🇱 NETHERLANDS13♠♦9=-10
-8.5Round 9🇳🇴 NORWAY164♠♣3=-10
-8.5Round 15🇺🇸 USA 184♠♣8-2-11
-8.7Round 2🇮🇱 ISRAEL284♥♠4=-11
-9.0Round 18🇿🇦 SOUTH AFRICA201♣♣K-2-13
-9.1Round 7🇮🇹 ITALY76♥♦6-1-6
-9.2Round 9🇳🇴 NORWAY146NT♠J-1-14
-9.3Round 18🇿🇦 SOUTH AFRICA286♠♣7=-12
-9.4Round 2🇮🇱 ISRAEL246♣♠J-1-11
-9.5Round 3🇨🇭 SWITZERLAND44♠♥2-1-12
-9.8Round 3🇨🇭 SWITZERLAND154♠x♥A-1-11
-9.9Round 7🇮🇹 ITALY106♥♣J-1-13
-10.2Round 9🇳🇴 NORWAY135♥x♦2+1-9
-10.3Round 5🇧🇬 BULGARIA155♠x♠3-1-7
-10.3Round 6🇭🇰 CHINA HONG KONG264♠♦A-2-13
-11.1Round 20🇦🇪 UAE283♥x♣K-4-12
-11.7Round 3🇨🇭 SWITZERLAND103NTx♣5-2-12
-12.0Round 3🇨🇭 SWITZERLAND123NTx♦10-3-12
-12.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♠♦A=-13
-12.7Round 22🇪🇬 EGYPT265♦x♠K-3-12
-13.8Round 11🇳🇱 NETHERLANDS63NT♥Q-3-17
-14.6Round 15🇺🇸 USA 176♣x♥3-2-15
-14.6Round 20🇦🇪 UAE184♥x♦A=-13
-15.7Round 6🇭🇰 CHINA HONG KONG212♣x♠K-6-15