🇳🇱 DRIJVER Bas · NETHERLANDS

7rank
+176.8Butler · 224 bds
+0.79per board
±4.2swing
+0.82vs par /bd · #12/130
+0.84adjusted /bd
Butler per round: 16.5 41.9 -11.6 19 4 -20.7 11.5 9.3 3.7 32 1.7 10.9 29.1 29.5by round

vs par split: bidding +0.62 · play +0.02

Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted +0.84/bd

Card play — on target: opening leads 78.4% #90 of 130 · declarer play 82.5% #20 of 130 · defence 89.9% #45 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)77.8% (27)
Declarer play68.8% (16)87.2% (47)
Defence94.7% (19)88.8% (80)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 75.0% (8) · ♦ 88.9% (9) · ♣ 76.9% (13)

vs par by strain: NT +0.20 (40) · a suit +0.74 (172)

vs par by level: part-score -0.72 (76) · game +1.41 (114) · slam +1.36 (22)

By role: declaring +1.34/bd (-0.79 vs par · 117) · defending +0.18/bd (+2.58 vs par · 107)

By vulnerability: vulnerable +1.09/bd (+0.56 vs par · 112) · not vulnerable +0.49/bd (+1.08 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.BrinkD.Zagorin – K.BathurstClosed16+16.5+1.03+2.44
Round 3S.BrinkA.Kempczynski – P.PicardClosed16+41.9+2.62+0.12
Round 4S.BrinkM.Reid – P.NewellOpen16-11.6-0.72-1.12
Round 5S.BrinkD.Lindop – D.BaxterOpen16+19.0+1.19+1.81
Round 7S.BrinkP.Fredin – B.FalleniusClosed16+4.0+0.25-0.38
Round 9S.BrinkV.Mihov – I.NanevClosed16-20.7-1.29-1.50
Round 10S.BrinkT.Sadek – W.El AhmadyOpen16+11.5+0.72+1.81
Round 11S.BrinkN.Bocchi – A.MadalaOpen16+9.3+0.58+0.81
Round 13S.BrinkG.Narkiewicz – K.BurasOpen16+3.7+0.23+0.81
Round 14S.BrinkJ.Campos – M.Villas-BoasClosed16+32.0+2.00+2.00
Round 16S.BrinkB.Einarsson – A.JorgensenClosed16+1.7+0.11+0.62
Round 17S.BrinkE.Ginossar – R.PachtmanOpen16+10.9+0.68+0.44
Round 19S.BrinkJ.Liu – J.LiOpen16+29.1+1.82+1.81
Round 21S.BrinkL.Stansby – C.MartelOpen16+29.5+1.84+1.81

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
+12.3Round 3🇬🇵 GUADELOUPE103NT♦5=+10
+12.0Round 9🇧🇬 BULGARIA136♣♦K=+13
+11.9Round 13🇵🇱 POLAND126♠♦3=+13
+10.5Round 11🇮🇹 ITALY16♣♦A-1+11
+10.4Round 16🇮🇸 ICELAND177♥♦5=+0
+10.1Round 7🇸🇪 SWEDEN74♥x♣6=+11
+10.0Round 3🇬🇵 GUADELOUPE163♥♣A-1+10
+9.6Round 21🇺🇸 USA 132♦♣2-3+11
+9.3Round 2🇺🇸 USA 2195♥x♠2-3+9
+9.2Round 7🇸🇪 SWEDEN104♥♠3-1+12
+9.2Round 10🇪🇬 EGYPT325♣x♦7-2+12
+9.2Round 19🇨🇳 CHINA56♦♠A=+11
+9.1Round 10🇪🇬 EGYPT284♥♦A=+3
+8.8Round 2🇺🇸 USA 2205♠♣A-1+12
+8.7Round 3🇬🇵 GUADELOUPE114♠x♥5-2+9
+8.7Round 21🇺🇸 USA 1105♣♥4=+10
+8.5Round 14🇧🇷 BRAZIL243NT♥4=+7
+8.0Round 14🇧🇷 BRAZIL215♥♣A-1+10
+7.2Round 14🇧🇷 BRAZIL275♥x♦K-2+9
+7.0Round 11🇮🇹 ITALY25♣x♥A=+4
+6.9Round 10🇪🇬 EGYPT204♠♣2-1-3
+6.8Round 11🇮🇹 ITALY134♠♣K-2+3
+6.3Round 10🇪🇬 EGYPT263N♠2-1+12
+6.1Round 21🇺🇸 USA 113NT♥10=+6
+5.8Round 4🇳🇿 NEW ZEALAND276♦♠3=-2
+5.8Round 19🇨🇳 CHINA116♠♥7+1+11
+5.6Round 17🇮🇱 ISRAEL115♦x♥A=+6
+5.2Round 14🇧🇷 BRAZIL264♦♣9-2+7
+5.2Round 21🇺🇸 USA 191♥♣K=+11
+5.1Round 5🇨🇦 CANADA144♠♦Q-2+11
+5.1Round 19🇨🇳 CHINA102♠♦3+2+1
+4.7Round 3🇬🇵 GUADELOUPE46♣♠J=+0
+4.7Round 3🇬🇵 GUADELOUPE86♥♣3=+0
+4.6Round 7🇸🇪 SWEDEN155♦♠3=-5
+4.5Round 4🇳🇿 NEW ZEALAND234♥♠Q-1+6
+4.5Round 13🇵🇱 POLAND23♠♦K-2+0
+4.4Round 3🇬🇵 GUADELOUPE72♣♠10+1+6
+4.4Round 19🇨🇳 CHINA162♥♥2-1+12
+4.3Round 3🇬🇵 GUADELOUPE133♥♣9=+0
+4.3Round 10🇪🇬 EGYPT175♦♣Q-1+10
+4.2Round 2🇺🇸 USA 2303NT♦2-1+8
+4.1Round 11🇮🇹 ITALY104♠♥A-1+6
+4.1Round 19🇨🇳 CHINA76♣♠5=+0
+4.0Round 17🇮🇱 ISRAEL71NT♦3=-2
+3.9Round 16🇮🇸 ICELAND266♠♥2=+0
+3.8Round 5🇨🇦 CANADA16♠♣2+1-11
+3.8Round 14🇧🇷 BRAZIL184♠♦J-1+5
+3.7Round 17🇮🇱 ISRAEL93NT♣4=-1
+3.6Round 3🇬🇵 GUADELOUPE22♥♥3=+0
+3.6Round 11🇮🇹 ITALY53N♥4-1+5
+3.6Round 19🇨🇳 CHINA23♣♠J-1+1
+3.6Round 19🇨🇳 CHINA43♦♦2=+10
+3.5Round 4🇳🇿 NEW ZEALAND204♥♦2+1+0
+3.4Round 14🇧🇷 BRAZIL203N♦K+2+0
+3.3Round 5🇨🇦 CANADA134♠♣10+1+17
+3.0Round 5🇨🇦 CANADA72NT♣K=+11
+3.0Round 5🇨🇦 CANADA121NT♣3+3+1
+3.0Round 14🇧🇷 BRAZIL233NT♥10-1+6
+3.0Round 16🇮🇸 ICELAND223N♠Q=+13
+2.9Round 2🇺🇸 USA 2275♦♠K-1+5
+2.9Round 5🇨🇦 CANADA43NT♥2=+0
+2.9Round 13🇵🇱 POLAND56♦♣4+1+11
+2.8Round 14🇧🇷 BRAZIL294♠♥4=-1
+2.8Round 17🇮🇱 ISRAEL166♣♦Q=-2
+2.6Round 7🇸🇪 SWEDEN63NT♥3-2+7
+2.6Round 17🇮🇱 ISRAEL123NT♥2-1+10
+2.5Round 5🇨🇦 CANADA114♠♥8=+0
+2.5Round 7🇸🇪 SWEDEN122♥♦K-1+4
+2.5Round 17🇮🇱 ISRAEL151NT♥6=+5
+2.5Round 21🇺🇸 USA 144♥♠Q+1+4
+2.4Round 5🇨🇦 CANADA15Pass+4
+2.4Round 21🇺🇸 USA 1153♠♣A-1-2
+2.3Round 21🇺🇸 USA 162♠♣5=+0
+2.1Round 9🇧🇬 BULGARIA43♦♠7+1+1
+2.0Round 13🇵🇱 POLAND164♠♥10+2+1
+1.8Round 10🇪🇬 EGYPT192♠♥4=+0
+1.7Round 19🇨🇳 CHINA144♣♥2=+0
+1.7Round 21🇺🇸 USA 1124♣♦Q-1-2
+1.5Round 2🇺🇸 USA 2214♥♦10-1+4
+1.5Round 13🇵🇱 POLAND74♠♣K+1+0
+1.4Round 2🇺🇸 USA 2266♥♣A=+1
+1.4Round 9🇧🇬 BULGARIA12♥♦4+1+1
+1.4Round 10🇪🇬 EGYPT184♠♥J=+0
+1.4Round 17🇮🇱 ISRAEL85♣♣4+1+11
+1.4Round 21🇺🇸 USA 1133♣♦9=-1
+1.3Round 16🇮🇸 ICELAND274♥♠2-2+6
+1.2Round 5🇨🇦 CANADA34♠♥6+1+1
+1.2Round 13🇵🇱 POLAND13NT♥2=+2
+1.2Round 16🇮🇸 ICELAND203♠♥6=-10
+1.1Round 2🇺🇸 USA 2182♥♦4-1-2
+1.1Round 4🇳🇿 NEW ZEALAND195♠♥K+1+9
+1.1Round 5🇨🇦 CANADA93♣♣2=+0
+1.1Round 13🇵🇱 POLAND32♦♣J+1+0
+1.1Round 14🇧🇷 BRAZIL222♥♣2=-1
+1.0Round 16🇮🇸 ICELAND314♥♣K=+1
+0.9Round 11🇮🇹 ITALY154♥♠J=-1
+0.8Round 17🇮🇱 ISRAEL21NT♥2=+0
+0.8Round 21🇺🇸 USA 1113♣♠5-1+3
+0.7Round 5🇨🇦 CANADA62NT♦7=+0
+0.7Round 9🇧🇬 BULGARIA153NT♥J+2+0
+0.7Round 11🇮🇹 ITALY83♠♣K+1+1
+0.6Round 2🇺🇸 USA 2283NT♣7+2+1
+0.6Round 7🇸🇪 SWEDEN146♠♣J=+0
+0.6Round 10🇪🇬 EGYPT273NT♣10+1+0
+0.6Round 11🇮🇹 ITALY143♠♦9=+1
+0.5Round 2🇺🇸 USA 2234♠♣10=+1
+0.5Round 3🇬🇵 GUADELOUPE153NT♦3=+1
+0.5Round 11🇮🇹 ITALY122♥♠J+1+0
+0.5Round 17🇮🇱 ISRAEL135♣x♠A-1+0
+0.4Round 2🇺🇸 USA 2244♥♠3+1+0
+0.4Round 5🇨🇦 CANADA53NT♦5+2+0
+0.4Round 14🇧🇷 BRAZIL193♦♥4+1-7
+0.3Round 2🇺🇸 USA 2324♠♥A=+0
+0.3Round 4🇳🇿 NEW ZEALAND294♠♥Q+2-13
+0.3Round 11🇮🇹 ITALY74♥♣8+1+0
+0.3Round 14🇧🇷 BRAZIL281NT♥Q=-1
+0.2Round 4🇳🇿 NEW ZEALAND213♦♦4=+0
+0.2Round 4🇳🇿 NEW ZEALAND314♠♣2=+0
+0.2Round 14🇧🇷 BRAZIL174♠♦5+1+11
+0.2Round 19🇨🇳 CHINA34♠♥3+1-11
+0.1Round 2🇺🇸 USA 2173NT♠3-1+4
+0.1Round 3🇬🇵 GUADELOUPE14♠♣A-1+2
+0.1Round 5🇨🇦 CANADA24♠♥10+1+0
+0.1Round 13🇵🇱 POLAND61♠♥10+1+0
-0.0Round 2🇺🇸 USA 2313♦♥2+1+0
-0.0Round 3🇬🇵 GUADELOUPE35♣♠5-1-5
+0.0Round 3🇬🇵 GUADELOUPE94♠♦6=+0
+0.0Round 7🇸🇪 SWEDEN24♠♦3-1+5
-0.0Round 13🇵🇱 POLAND144♣♠4-1+4
-0.0Round 13🇵🇱 POLAND154♠♥10=+0
+0.0Round 21🇺🇸 USA 1143NT♠2+2+0
-0.2Round 13🇵🇱 POLAND113NT♠4=+0
-0.2Round 16🇮🇸 ICELAND324♠♣6+1+0
-0.2Round 17🇮🇱 ISRAEL32♥♠7-1-4
-0.3Round 9🇧🇬 BULGARIA24♠♣6=+0
-0.3Round 16🇮🇸 ICELAND194♠♣4=-1
-0.4Round 3🇬🇵 GUADELOUPE123NT♥2+1-1
-0.4Round 10🇪🇬 EGYPT241N♣Q+2+0
-0.4Round 11🇮🇹 ITALY113♦♣8-2+1
-0.4Round 19🇨🇳 CHINA83♣♥A=-7
-0.4Round 19🇨🇳 CHINA134♥♠3=-1
-0.4Round 19🇨🇳 CHINA152N♣6+1+2
-0.5Round 7🇸🇪 SWEDEN132♠♦J+1-10
-0.5Round 11🇮🇹 ITALY93N♦Q+3+11
-0.5Round 16🇮🇸 ICELAND184♣♥K-2-7
-0.5Round 21🇺🇸 USA 186♠♣Q=+0
-0.6Round 3🇬🇵 GUADELOUPE56♣♦3+1-13
-0.6Round 9🇧🇬 BULGARIA33NT♣Q=+1
-0.6Round 9🇧🇬 BULGARIA94♠♥Q-1+12
-0.6Round 16🇮🇸 ICELAND242♠♣A-1-4
-0.6Round 21🇺🇸 USA 1163NT♠K+1-1
-0.8Round 4🇳🇿 NEW ZEALAND243NT♥4+2+0
-0.8Round 14🇧🇷 BRAZIL253♣♥K-1+2
-0.8Round 19🇨🇳 CHINA93N♦4=+1
-0.9Round 17🇮🇱 ISRAEL14♥♠2+2-2
-0.9Round 19🇨🇳 CHINA61N♠8=+1
-1.0Round 14🇧🇷 BRAZIL314♥♣6=+0
-1.1Round 9🇧🇬 BULGARIA73NT♣10=-10
-1.1Round 16🇮🇸 ICELAND305♣♦6+1+11
-1.2Round 13🇵🇱 POLAND101NT♦Q+1-10
-1.3Round 4🇳🇿 NEW ZEALAND302♦♦3-5-5
-1.3Round 10🇪🇬 EGYPT233♥♠7-1+1
-1.3Round 19🇨🇳 CHINA14♦♣K+1-2
-1.4Round 7🇸🇪 SWEDEN34♥♦2-1-5
-1.4Round 7🇸🇪 SWEDEN112♠♦2-1+2
-1.5Round 10🇪🇬 EGYPT215♦♣A=+0
-1.5Round 17🇮🇱 ISRAEL44♥♦J=-3
-1.5Round 21🇺🇸 USA 154♠♣Q+3+10
-1.6Round 7🇸🇪 SWEDEN84♥♦A+2+11
-1.7Round 4🇳🇿 NEW ZEALAND281NT♣2+1+0
-1.7Round 16🇮🇸 ICELAND251NT♥3-1+2
-1.8Round 10🇪🇬 EGYPT293N♦3=+1
-1.9Round 9🇧🇬 BULGARIA85♣♠3=+2
-1.9Round 17🇮🇱 ISRAEL143♠♦2-2+0
-2.0Round 4🇳🇿 NEW ZEALAND263♠♦2=+0
-2.0Round 7🇸🇪 SWEDEN53♥♦3+1-1
-2.0Round 17🇮🇱 ISRAEL54♠♣3+1+0
-2.1Round 11🇮🇹 ITALY64♠♦Q=-7
-2.1Round 16🇮🇸 ICELAND231♠♥A+2+0
-2.2Round 2🇺🇸 USA 2225♣x♠A-1+0
-2.2Round 5🇨🇦 CANADA103♦♥4=+0
-2.2Round 9🇧🇬 BULGARIA113NT♣3+1+0
-2.3Round 4🇳🇿 NEW ZEALAND253NT♥4-2-5
-2.4Round 13🇵🇱 POLAND95♣x♠A-1-6
-2.5Round 4🇳🇿 NEW ZEALAND323NT♥3=+1
-2.6Round 10🇪🇬 EGYPT302♦♥2=-5
-2.6Round 17🇮🇱 ISRAEL63♥♣10-1-5
-2.7Round 13🇵🇱 POLAND42♠♠4=-1
-2.9Round 4🇳🇿 NEW ZEALAND225♣♠A=+5
-2.9Round 9🇧🇬 BULGARIA162♠♦3+1-6
-2.9Round 14🇧🇷 BRAZIL305♥x♠K-2-4
-2.9Round 16🇮🇸 ICELAND213♠♦T-1+8
-3.0Round 21🇺🇸 USA 173♥♦J=-7
-3.2Round 7🇸🇪 SWEDEN12♥x♣Q-2-5
-3.4Round 7🇸🇪 SWEDEN44♠♦3-1-12
-3.6Round 5🇨🇦 CANADA164♥♣K=+1
-3.9Round 17🇮🇱 ISRAEL102♥♣6+1-6
-4.1Round 2🇺🇸 USA 2294♠x♦A-3-4
-4.1Round 13🇵🇱 POLAND86♥♦2+1-1
-4.3Round 3🇬🇵 GUADELOUPE64♠♥Q=-10
-4.3Round 9🇧🇬 BULGARIA104♥♣3+1-13
-4.3Round 11🇮🇹 ITALY33♠♦3-1-12
-4.4Round 9🇧🇬 BULGARIA124♠♣10-1-12
-4.4Round 16🇮🇸 ICELAND293♣♥Q-2-7
-4.4Round 19🇨🇳 CHINA122♠♥5-1+0
-4.7Round 4🇳🇿 NEW ZEALAND184♠♣2=+0
-4.7Round 5🇨🇦 CANADA83NT♥9-2-6
-5.3Round 9🇧🇬 BULGARIA144♥♣2=-7
-5.3Round 10🇪🇬 EGYPT254♥♠K=-3
-5.3Round 16🇮🇸 ICELAND283N♥J+2-2
-5.6Round 7🇸🇪 SWEDEN94♠♣2-1-10
-5.6Round 21🇺🇸 USA 123NT♠10+3-13
-5.8Round 10🇪🇬 EGYPT311♥♣J+3-10
-6.1Round 3🇬🇵 GUADELOUPE141♠x♠3=-7
-6.1Round 11🇮🇹 ITALY166♦♣T=+2
-6.5Round 7🇸🇪 SWEDEN165♦♣2=-10
-6.6Round 9🇧🇬 BULGARIA66♥♣3=+0
-6.7Round 9🇧🇬 BULGARIA54♥♣3-1-6
-7.2Round 14🇧🇷 BRAZIL322NT♠Q=-11
-8.3Round 2🇺🇸 USA 2254♠♥K=+0
-9.0Round 4🇳🇿 NEW ZEALAND176NT♥3-1-14
-9.4Round 10🇪🇬 EGYPT225♦♠K=+11
-10.9Round 13🇵🇱 POLAND135♦♥2=+0
-12.3Round 11🇮🇹 ITALY42♠x♠3+1-12