🇳🇱 DRIJVER Bas · NETHERLANDS

7rank
+102.3Butler · 256 bds
+0.40per board
±4.7swing
+0.32vs par /bd · #23/125
+0.40adjusted /bd
Butler per round: 14.6 -7.7 7.8 7.5 1.7 19.7 3.6 5.4 4 -6.9 10.2 20.1 24.7 6.4 -2.5 -6.3by round

vs par split: bidding +0.18 · play +0.08

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted +0.40/bd

Card play — on target: opening leads 88.1% #31 of 125 · declarer play 78.9% #47 of 125 · defence 87.9% #59 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.1% (42)
Declarer play·78.9% (38)
Defence·87.9% (91)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 90.9% (11) · ♦ 75.0% (12) · ♣ 100.0% (11)

vs par by strain: a suit +0.28 (188)

vs par by level: part-score +0.85 (73) · game -0.34 (97) · slam +1.28 (18)

By role: declaring +0.02/bd (-2.06 vs par · 126) · defending +0.77/bd (+2.62 vs par · 130)

By vulnerability: vulnerable +0.44/bd (+0.98 vs par · 128) · not vulnerable +0.36/bd (-0.35 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.BrinkH.Mcgann – T.HanlonClosed16+14.6+0.91+2.50
Round 2S.BrinkR.Jedrychowski – B.NeillOpen16-7.7-0.48-2.12
Round 5S.BrinkA.Sadhu – K.RoyClosed16+7.8+0.49+2.12
Round 6S.BrinkP.Gawrys – B.ChmurskiClosed16+7.5+0.47+0.81
Round 7S.BrinkH.Shi – Z.ZhuangOpen16+1.7+0.11-1.12
Round 8S.BrinkG.Stout – J.MillerOpen16+19.7+1.23+1.12
Round 9S.BrinkR.Parasian Tobing – T.AsbiOpen16+3.6+0.23-1.62
Round 10S.BrinkB.Brogeland – E.SaelensmindeOpen16+5.4+0.34+0.06
Round 11S.BrinkA.Morath – B.EfraimssonClosed16+4.0+0.25+1.19
Round 13S.BrinkG.Chagas – M.Villas-BoasOpen16-6.9-0.43+0.19
Round 14S.BrinkP.Lambardi – L.PalazzoClosed16+10.2+0.64+0.88
Round 16S.BrinkA.Versace – L.LauriaOpen16+20.1+1.26-0.75
Round 17S.BrinkC.Wu – C.ChenClosed16+24.7+1.54+1.69
Round 18S.BrinkT.Sadek – W.El AhmadyOpen16+6.4+0.40-1.06
Round 19S.BrinkJ.Fazli – A.AllanaClosed16-2.5-0.16+0.19
Round 20S.BrinkJ.Meckstroth – E.RodwellOpen16-6.3-0.39+1.00

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
+15.0Round 8🇳🇿 NEW ZEALAND197♣♠Q-1+17
+14.1Round 19🇵🇰 PAKISTAN294♥♣3-3+14
+14.0Round 1🇮🇪 IRELAND83Nx♥3-3+14
+13.3Round 2🇦🇺 AUSTRALIA57♠♥2-2+14
+12.3Round 6🇵🇱 POLAND27♠♥A=+0
+11.5Round 11🇸🇪 SWEDEN176♣♦Q-1+14
+10.9Round 19🇵🇰 PAKISTAN284♥♣A=+10
+10.5Round 1🇮🇪 IRELAND93Nx-2+12
+10.5Round 2🇦🇺 AUSTRALIA13♣x♥Q+1+12
+10.2Round 7🇨🇳 CHINA SMEG126♦♠Q=-2
+10.0Round 18🇪🇬 EGYPT43♥x♦10=+11
+9.3Round 6🇵🇱 POLAND103N♣Q-1+12
+9.2Round 5🇮🇳 INDIA134♥♣Q=+10
+8.4Round 1🇮🇪 IRELAND134♣♠Q-1+16
+8.4Round 14🇦🇷 ARGENTINA44♠♥Q=+1
+8.0Round 7🇨🇳 CHINA SMEG136♠♥A=+0
+7.7Round 7🇨🇳 CHINA SMEG145♠x♣4-1+5
+7.6Round 9🇮🇩 INDONESIA64♥x♠7-2+11
+7.5Round 5🇮🇳 INDIA163N♠5-3+9
+7.4Round 17🇹🇼 CHINESE TAIPEI193N♥7-2+15
+7.1Round 6🇵🇱 POLAND133N♥K=+3
+7.0Round 17🇹🇼 CHINESE TAIPEI244♥x♣A-4+8
+6.7Round 20🇺🇸 USA 2153N♥6-1+12
+6.4Round 13🇧🇷 BRAZIL294♥x♦10-1+13
+6.1Round 5🇮🇳 INDIA54♥♦5=+0
+6.1Round 17🇹🇼 CHINESE TAIPEI284♣x♥Q-1+11
+6.0Round 1🇮🇪 IRELAND34♥♣=+0
+6.0Round 13🇧🇷 BRAZIL184♠♥J=+7
+6.0Round 16🇮🇹 ITALY103♠♦10-3+5
+5.8Round 9🇮🇩 INDONESIA43N♥A-4+7
+5.5Round 18🇪🇬 EGYPT104♥♦6-2+8
+5.1Round 10🇳🇴 NORWAY152♦♠Q=+10
+5.1Round 11🇸🇪 SWEDEN193N♦2+4+16
+5.1Round 11🇸🇪 SWEDEN203N♥10-2+7
+5.0Round 10🇳🇴 NORWAY44♠♣K-3+5
+5.0Round 10🇳🇴 NORWAY54♠♥A-1+5
+4.9Round 8🇳🇿 NEW ZEALAND176♦♥Q=-2
+4.8Round 5🇮🇳 INDIA64♠♥Q+1+16
+4.8Round 18🇪🇬 EGYPT66♣♣4=+0
+4.7Round 14🇦🇷 ARGENTINA164♠♦4+3-12
+4.7Round 20🇺🇸 USA 273N♠10-2+13
+4.5Round 16🇮🇹 ITALY63♥♦10-2+3
+4.5Round 17🇹🇼 CHINESE TAIPEI324♠♣K=+6
+4.5Round 18🇪🇬 EGYPT33♣x♦5-1+1
+4.5Round 20🇺🇸 USA 2132♥♥3+2+1
+4.4Round 14🇦🇷 ARGENTINA103N♥J+2+13
+4.4Round 19🇵🇰 PAKISTAN212♠♣J+2+7
+4.3Round 8🇳🇿 NEW ZEALAND244♥♦A-2+6
+4.2Round 20🇺🇸 USA 233N♦J-3+7
+4.0Round 5🇮🇳 INDIA73♠♣2+1+10
+4.0Round 9🇮🇩 INDONESIA35♥x♣K-1+7
+4.0Round 16🇮🇹 ITALY23N♣4-1+5
+3.9Round 14🇦🇷 ARGENTINA116♠♥9+1+11
+3.9Round 18🇪🇬 EGYPT112♠♠9=+0
+3.5Round 11🇸🇪 SWEDEN264♠♦K=+0
+3.4Round 8🇳🇿 NEW ZEALAND272♠♦2-1+5
+3.4Round 11🇸🇪 SWEDEN223♣♦10=+0
+3.4Round 18🇪🇬 EGYPT73N♠5=-1
+3.2Round 9🇮🇩 INDONESIA142♠♥K+2+2
+3.2Round 10🇳🇴 NORWAY64♠♥4-1-1
+3.0Round 16🇮🇹 ITALY44♥♠Q-1+7
+3.0Round 19🇵🇰 PAKISTAN255♠x♥Q-2+2
+2.9Round 6🇵🇱 POLAND32♦♦6=+8
+2.8Round 2🇦🇺 AUSTRALIA94♥♣2+1-10
+2.8Round 13🇧🇷 BRAZIL224♥♦10=-1
+2.7Round 8🇳🇿 NEW ZEALAND323♣♦J=+6
+2.7Round 16🇮🇹 ITALY143N♠4=-11
+2.6Round 17🇹🇼 CHINESE TAIPEI175♣x♠A-1+0
+2.5Round 9🇮🇩 INDONESIA163♠♠2-1-2
+2.4Round 6🇵🇱 POLAND43♦♥K-2+10
+2.3Round 7🇨🇳 CHINA SMEG102♦♠Q+1+11
+2.3Round 13🇧🇷 BRAZIL284♠♥10+1+1
+2.1Round 16🇮🇹 ITALY93♣♥Q=-1
+2.0Round 2🇦🇺 AUSTRALIA42♠♦4+1+1
+2.0Round 5🇮🇳 INDIA115♣♥K-1+5
+2.0Round 20🇺🇸 USA 243N♠4+3+12
+1.9Round 10🇳🇴 NORWAY144♥x♣A-1+0
+1.9Round 19🇵🇰 PAKISTAN273N♠8-2+0
+1.8Round 7🇨🇳 CHINA SMEG73N♠2=-2
+1.7Round 8🇳🇿 NEW ZEALAND263N♥+2+0
+1.7Round 8🇳🇿 NEW ZEALAND294♠♥J+1+0
+1.7Round 10🇳🇴 NORWAY22♥♠5-2+0
+1.7Round 10🇳🇴 NORWAY104♥♠A=+9
+1.7Round 18🇪🇬 EGYPT133♣♥A+1+0
+1.6Round 13🇧🇷 BRAZIL253N♥4+2+0
+1.5Round 1🇮🇪 IRELAND62♠♣5+1+0
+1.5Round 2🇦🇺 AUSTRALIA34♠♥9+1+0
+1.5Round 20🇺🇸 USA 2114♥♠Q+1+0
+1.4Round 9🇮🇩 INDONESIA115♣x♥5-1+6
+1.4Round 17🇹🇼 CHINESE TAIPEI302♠♣Q=+5
+1.4Round 20🇺🇸 USA 254♥♠2+2+12
+1.3Round 14🇦🇷 ARGENTINA64♣♠A-1-5
+1.3Round 16🇮🇹 ITALY163♠♣Q=+0
+1.2Round 9🇮🇩 INDONESIA93N♥7+3+1
+1.2Round 20🇺🇸 USA 264♥♠4+1+0
+1.1Round 8🇳🇿 NEW ZEALAND184♠♣A+1+0
+1.0Round 1🇮🇪 IRELAND24♠♦K=+1
+1.0Round 11🇸🇪 SWEDEN214♥♦5+1+0
+0.9Round 2🇦🇺 AUSTRALIA74♥♦4+1-12
+0.9Round 17🇹🇼 CHINESE TAIPEI233♠♣K=+0
+0.8Round 6🇵🇱 POLAND113♠♦A=+0
+0.8Round 14🇦🇷 ARGENTINA154♥♠J+2+16
+0.8Round 17🇹🇼 CHINESE TAIPEI291N♦4+3+2
+0.8Round 19🇵🇰 PAKISTAN305♣♦K=+1
+0.7Round 8🇳🇿 NEW ZEALAND203N♣2=+1
+0.7Round 9🇮🇩 INDONESIA102♥♦6=+0
+0.6Round 7🇨🇳 CHINA SMEG93♠♥2-2+6
+0.6Round 9🇮🇩 INDONESIA86♣♠K+1-11
+0.6Round 16🇮🇹 ITALY33N♥10+2-10
+0.6Round 16🇮🇹 ITALY122♦♠Q=-1
+0.5Round 2🇦🇺 AUSTRALIA142♥♣8+2+6
+0.5Round 7🇨🇳 CHINA SMEG83N♠2=+1
+0.5Round 11🇸🇪 SWEDEN252♠♥J+1+0
+0.5Round 16🇮🇹 ITALY151N♣7=+1
+0.4Round 2🇦🇺 AUSTRALIA113♦♠8-1-3
+0.4Round 17🇹🇼 CHINESE TAIPEI262♠♣4-1-1
+0.4Round 18🇪🇬 EGYPT161N♠6-1+3
+0.4Round 20🇺🇸 USA 2143N♣2+3-11
+0.3Round 11🇸🇪 SWEDEN243♦♣6-1+3
+0.3Round 16🇮🇹 ITALY52♦♥Q+1-10
+0.2Round 6🇵🇱 POLAND155♥♣A=-4
+0.2Round 10🇳🇴 NORWAY83♥♣A-1+4
+0.2Round 14🇦🇷 ARGENTINA13N♥7+1+1
+0.2Round 19🇵🇰 PAKISTAN172N♦2+1+0
+0.1Round 8🇳🇿 NEW ZEALAND223N♥3+1-1
+0.1Round 11🇸🇪 SWEDEN313N♣6+2+0
+0.1Round 18🇪🇬 EGYPT126♣♥4=+2
-0.0Round 1🇮🇪 IRELAND73N♥A+2-1
-0.0Round 16🇮🇹 ITALY84♥♥5=+0
+0.0Round 18🇪🇬 EGYPT14♥♥6=+0
-0.1Round 9🇮🇩 INDONESIA122♦x♥A=-7
-0.1Round 13🇧🇷 BRAZIL194♥♦6+1+0
-0.1Round 13🇧🇷 BRAZIL205♦♥K=+11
-0.1Round 18🇪🇬 EGYPT153N♥2+1+0
-0.2Round 1🇮🇪 IRELAND163N♦10+1+0
-0.2Round 2🇦🇺 AUSTRALIA82♠♦A-2-1
-0.2Round 10🇳🇴 NORWAY93♦♠A-1+0
-0.2Round 14🇦🇷 ARGENTINA22♥♦A+1+0
-0.2Round 17🇹🇼 CHINESE TAIPEI253N♠5=+0
-0.3Round 7🇨🇳 CHINA SMEG55♦x♣2-2+0
-0.3Round 8🇳🇿 NEW ZEALAND313♣♥2-1-2
-0.3Round 9🇮🇩 INDONESIA133N♠5=+0
-0.4Round 6🇵🇱 POLAND64♠♦J=+0
-0.5Round 11🇸🇪 SWEDEN324♠♥K+2-11
-0.5Round 16🇮🇹 ITALY13N♠6+2-1
-0.5Round 17🇹🇼 CHINESE TAIPEI274♠♦K+1-1
-0.5Round 17🇹🇼 CHINESE TAIPEI311Nx♠6-1-2
-0.6Round 7🇨🇳 CHINA SMEG32♥♣A-1+0
-0.6Round 10🇳🇴 NORWAY73N♠3+1+0
-0.6Round 14🇦🇷 ARGENTINA144♥♠2+2-1
-0.6Round 17🇹🇼 CHINESE TAIPEI202♦♠4+2+0
-0.7Round 1🇮🇪 IRELAND45♦+1+5
-0.7Round 1🇮🇪 IRELAND144♠x♥6-3+14
-0.7Round 6🇵🇱 POLAND84♥♦10+1+0
-0.7Round 14🇦🇷 ARGENTINA73♥♣A=+10
-0.8Round 9🇮🇩 INDONESIA14♠♥10-1+5
-0.8Round 13🇧🇷 BRAZIL304♥♠J=+0
-0.9Round 5🇮🇳 INDIA83N♦6+1-1
-0.9Round 10🇳🇴 NORWAY14♠♣5-1-2
-0.9Round 11🇸🇪 SWEDEN234♦♥6-1+3
-0.9Round 18🇪🇬 EGYPT144♥♠J-2-6
-1.0Round 14🇦🇷 ARGENTINA134♥♠4=+0
-1.0Round 17🇹🇼 CHINESE TAIPEI225♠♥J+1-11
-1.1Round 8🇳🇿 NEW ZEALAND214♠♦2+1+0
-1.1Round 10🇳🇴 NORWAY122♥♥7+1-10
-1.1Round 14🇦🇷 ARGENTINA124♥♥6-1-5
-1.2Round 7🇨🇳 CHINA SMEG63N♠5+1-1
-1.2Round 13🇧🇷 BRAZIL32Pass-3
-1.2Round 16🇮🇹 ITALY114♦♦2-1+2
-1.2Round 16🇮🇹 ITALY133N♦3+2-1
-1.3Round 2🇦🇺 AUSTRALIA64♣♠5=+0
-1.3Round 5🇮🇳 INDIA123N♦5+1+0
-1.3Round 6🇵🇱 POLAND71♠♥2+1+0
-1.4Round 5🇮🇳 INDIA142♥♠5+2-6
-1.4Round 14🇦🇷 ARGENTINA93N♥2=+0
-1.4Round 20🇺🇸 USA 284♠♣3=-1
-1.4Round 20🇺🇸 USA 2125♥x♠2-1-7
-1.5Round 5🇮🇳 INDIA41N♥4+2+0
-1.6Round 1🇮🇪 IRELAND157N♥J=+0
-1.6Round 5🇮🇳 INDIA153♥x♠Q-1+13
-1.6Round 17🇹🇼 CHINESE TAIPEI183♥♥3=+0
-1.6Round 20🇺🇸 USA 2161N♦3-2-2
-1.7Round 1🇮🇪 IRELAND124♠♣J=-6
-1.7Round 7🇨🇳 CHINA SMEG113N♣5-1-5
-1.7Round 11🇸🇪 SWEDEN303N♥3+1-4
-1.8Round 1🇮🇪 IRELAND12♠♦Q+1+0
-1.9Round 13🇧🇷 BRAZIL314♥x♦A-1-6
-2.0Round 7🇨🇳 CHINA SMEG152♦♠A-2+0
-2.0Round 8🇳🇿 NEW ZEALAND235♥♣8+1-2
-2.0Round 9🇮🇩 INDONESIA55♣♥5+1-15
-2.0Round 17🇹🇼 CHINESE TAIPEI214♥♠8-1-5
-2.1Round 5🇮🇳 INDIA24♥♥J+1-7
-2.1Round 13🇧🇷 BRAZIL261N♥2-2-2
-2.1Round 19🇵🇰 PAKISTAN203N♥9=+1
-2.2Round 5🇮🇳 INDIA104♥♣A-2-2
-2.2Round 6🇵🇱 POLAND96♥♦J+1+11
-2.3Round 11🇸🇪 SWEDEN274♠♥Q-2-6
-2.4Round 5🇮🇳 INDIA14♥♣5-3-6
-2.4Round 6🇵🇱 POLAND124♥♦J=+0
-2.4Round 7🇨🇳 CHINA SMEG13♠♣4-1-4
-2.4Round 14🇦🇷 ARGENTINA51N♦A-1-8
-2.5Round 6🇵🇱 POLAND16♣♥4+1-11
-2.5Round 14🇦🇷 ARGENTINA34♠♣A-1-6
-2.5Round 19🇵🇰 PAKISTAN244♥x♣A-2-4
-2.6Round 16🇮🇹 ITALY74♠♦2+1+0
-2.7Round 10🇳🇴 NORWAY164♦♥A=+0
-2.8Round 2🇦🇺 AUSTRALIA164♠♥J=+0
-3.0Round 8🇳🇿 NEW ZEALAND254♥♦3=+0
-3.0Round 19🇵🇰 PAKISTAN223♠♣3+1-6
-3.1Round 10🇳🇴 NORWAY134♥♦K-1-6
-3.2Round 2🇦🇺 AUSTRALIA26♠♥A=+0
-3.2Round 19🇵🇰 PAKISTAN263♦♣3=+10
-3.3Round 10🇳🇴 NORWAY32N♥2-3-2
-3.3Round 13🇧🇷 BRAZIL173♣♦A-1-5
-3.4Round 7🇨🇳 CHINA SMEG161Nx♥J=-7
-3.4Round 8🇳🇿 NEW ZEALAND303N♦4+2-1
-3.5Round 13🇧🇷 BRAZIL233♣♥7+1-1
-3.5Round 18🇪🇬 EGYPT91N♠8-1-4
-3.6Round 14🇦🇷 ARGENTINA81♠♣A+2-1
-3.7Round 9🇮🇩 INDONESIA25♠x♦A+1-11
-3.9Round 2🇦🇺 AUSTRALIA134♠♥5+1+0
-3.9Round 13🇧🇷 BRAZIL244♥♦Q=+0
-3.9Round 13🇧🇷 BRAZIL273♠♥Q+1-4
-3.9Round 19🇵🇰 PAKISTAN184♥♣2=-7
-4.1Round 18🇪🇬 EGYPT23N♥K+2-8
-4.2Round 6🇵🇱 POLAND161N♠J=-5
-4.3Round 19🇵🇰 PAKISTAN323N♥3=+0
-4.4Round 1🇮🇪 IRELAND103♠♦4=+0
-4.4Round 19🇵🇰 PAKISTAN232N♦6-1-6
-4.6Round 6🇵🇱 POLAND146♣x♥A-2+0
-4.9Round 7🇨🇳 CHINA SMEG44♠♣K-1-6
-4.9Round 19🇵🇰 PAKISTAN315♦♠K-2-8
-5.2Round 13🇧🇷 BRAZIL212♥♦10+1-7
-5.3Round 5🇮🇳 INDIA34♠x♦10-1+0
-5.4Round 20🇺🇸 USA 225♥x♠10-1-7
-5.5Round 2🇦🇺 AUSTRALIA103N♣K-1-12
-5.9Round 11🇸🇪 SWEDEN293N♠A+2-1
-5.9Round 20🇺🇸 USA 213♠x♥K-2-5
-6.1Round 8🇳🇿 NEW ZEALAND285♣x♥K-1-9
-6.2Round 1🇮🇪 IRELAND54♠♣8=-7
-6.3Round 18🇪🇬 EGYPT82♠♥4-1-10
-6.5Round 10🇳🇴 NORWAY113Nx♦6-1-11
-6.9Round 11🇸🇪 SWEDEN181♠♥4-2-12
-7.1Round 5🇮🇳 INDIA93N♥6-3-7
-7.4Round 20🇺🇸 USA 2105♦x♦A-2+0
-8.1Round 9🇮🇩 INDONESIA154♠x♦6-1-7
-8.2Round 2🇦🇺 AUSTRALIA123♠♦J-1-12
-8.3Round 11🇸🇪 SWEDEN286♥♦2=+10
-8.4Round 9🇮🇩 INDONESIA75♠♦K-1-12
-9.2Round 6🇵🇱 POLAND55♦♠K+1-11
-9.5Round 1🇮🇪 IRELAND114♠x♥7-4-8
-9.5Round 19🇵🇰 PAKISTAN194♥♦4+1-11
-9.8Round 20🇺🇸 USA 293Nx♠5-2-8
-12.9Round 7🇨🇳 CHINA SMEG23♣x♠7=-14
-13.0Round 18🇪🇬 EGYPT56♠♦K-2-13
-14.5Round 2🇦🇺 AUSTRALIA157♦x♣5-1-17