🇳🇱 DRIJVER Bob · NETHERLANDS

19rank
+85.4Butler · 176 bds
+0.49per board
±4.5swing
+0.57vs par /bd · #24/100
+0.38adjusted /bd
Butler per round: 34.8 27.4 2.4 7.4 33.2 5 -11.9 -31.8 -13.4 -6.4 38.7by round

vs par split: bidding +0.38 · play +0.20

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.38/bd

Card play — on target: opening leads 84.2% #24 of 100 · declarer play 76.4% #32 of 100 · defence 91.0% #24 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)85.7% (28)
Declarer play50.0% (10)82.2% (45)
Defence94.4% (18)90.0% (60)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 62.5% (8) · ♦ 100.0% (7) · ♣ 92.9% (14)

vs par by strain: NT -0.41 (41) · a suit +0.87 (135)

vs par by level: part-score +0.18 (55) · game +0.69 (105) · slam +1.19 (16)

By role: declaring +1.06/bd (-1.25 vs par · 98) · defending -0.24/bd (+2.86 vs par · 78)

By vulnerability: vulnerable +0.52/bd (+0.75 vs par · 88) · not vulnerable +0.45/bd (+0.40 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.Van ProoijenJ.Fritsche – K.RepsClosed16+34.8+2.17+1.62
Round 2R.Van ProoijenA.Bianchedi – A.MadalaOpen16+27.4+1.71+5.56
Round 4R.Van ProoijenY.Hung – H.SoOpen16+2.4+0.15-0.94
Round 5R.Van ProoijenB.Robles – J.PacareuOpen16+7.4+0.46+0.25
Round 7R.Van ProoijenC.Garnier – F.PicardClosed16+33.2+2.08+2.31
Round 8R.Van ProoijenG.Tislevoll – L.MeierOpen16+5.0+0.31+1.75
Round 10R.Van ProoijenR.Gomez – P.GoncalvesClosed16-11.9-0.74+0.00
Round 11R.Van ProoijenO.Toledano – A.ZamirClosed16-31.8-1.99-4.81
Round 13R.Van ProoijenN.Fitzgibbon – A.MesburClosed16-13.4-0.84+0.12
Round 15R.Van ProoijenC.Ng – C.WaiOpen16-6.4-0.40-2.25
Round 16R.Van ProoijenS.Cope – P.CrouchClosed16+38.7+2.42+2.69

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
+14.4Round 7🇬🇵 GUADELOUPE255♦x♦J-7+15
+12.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♠x♣3-1+13
+11.4Round 11🇮🇱 ISRAEL316♦x♥Q=+5
+11.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♦♥K-2+11
+10.3Round 8🇳🇿 NEW ZEALAND114♠x♦A-1+11
+10.2Round 8🇳🇿 NEW ZEALAND94♠♣Q=+11
+10.0Round 13🇮🇪 IRELAND315♠♦A-1+10
+9.6Round 2🇦🇷 ARGENTINA36♣♠Q=+11
+9.5Round 10🇪🇸 SPAIN163NT♠Q=+3
+9.3Round 15🇭🇰 HONG KONG CHINA256♣♥A=+0
+8.0Round 11🇮🇱 ISRAEL204♥♣J-2+9
+7.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦6=+0
+7.5Round 2🇦🇷 ARGENTINA65♥♣K-1+14
+6.8Round 7🇬🇵 GUADELOUPE194♠♦10=+10
+6.6Round 1🇩🇪 GERMANY74♠♣A=+3
+6.1Round 7🇬🇵 GUADELOUPE245♥♦A-3+7
+5.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♣♥4+1+11
+5.8Round 1🇩🇪 GERMANY53NT♦J=+0
+5.5Round 2🇦🇷 ARGENTINA14♥x♦2=+10
+5.3Round 1🇩🇪 GERMANY83NT♥3+1+1
+5.3Round 7🇬🇵 GUADELOUPE284♥♠9=+0
+5.3Round 11🇮🇱 ISRAEL246♥♠2=+0
+5.3Round 15🇭🇰 HONG KONG CHINA223♣♠2=-9
+4.9Round 1🇩🇪 GERMANY94♠♦6-1+5
+4.7Round 7🇬🇵 GUADELOUPE174♠♣A=+0
+4.6Round 4🇹🇼 CHINESE TAIPEI123NT♣Q+1+7
+4.5Round 5🇨🇱 CHILE264♥♦8+1+1
+4.5Round 11🇮🇱 ISRAEL222♠♥10=+0
+4.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♥8+1-4
+4.1Round 15🇭🇰 HONG KONG CHINA273NT♦10=+6
+4.0Round 2🇦🇷 ARGENTINA43NT♥3-1+6
+3.9Round 2🇦🇷 ARGENTINA84♠♣10=+7
+3.9Round 8🇳🇿 NEW ZEALAND43NT♣Q-2+13
+3.9Round 10🇪🇸 SPAIN125♣x♥10-3+4
+3.8Round 4🇹🇼 CHINESE TAIPEI73♠♦A-1-1
+3.8Round 13🇮🇪 IRELAND284♣♥4=+1
+3.7Round 5🇨🇱 CHILE282♠♦Q=+5
+3.5Round 5🇨🇱 CHILE216♥♠J+1+11
+3.4Round 13🇮🇪 IRELAND303NT♥3+2-10
+3.1Round 10🇪🇸 SPAIN103NT♦4-1+6
+2.9Round 2🇦🇷 ARGENTINA54♠♥3+3+17
+2.9Round 15🇭🇰 HONG KONG CHINA201NT♦K+2+1
+2.7Round 2🇦🇷 ARGENTINA114♠♦10+1+4
+2.7Round 8🇳🇿 NEW ZEALAND12NT♠4=-1
+2.6Round 4🇹🇼 CHINESE TAIPEI114♥♦K+1+0
+2.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♣K+1+0
+2.5Round 5🇨🇱 CHILE273♣♣6=+0
+2.4Round 8🇳🇿 NEW ZEALAND164♠♣Q=+0
+2.3Round 1🇩🇪 GERMANY164♥♥6+2+11
+2.2Round 1🇩🇪 GERMANY13♥♠K=+1
+2.1Round 1🇩🇪 GERMANY32♠♣5-2+0
+2.1Round 1🇩🇪 GERMANY102♦♦10+1+0
+2.1Round 8🇳🇿 NEW ZEALAND23♥♣4=+0
+2.0Round 7🇬🇵 GUADELOUPE262♠♣3+2+2
+1.9Round 13🇮🇪 IRELAND171NT♣10+1+0
+1.8Round 5🇨🇱 CHILE323♣♠J-4+9
+1.8Round 13🇮🇪 IRELAND244♠♥K=+0
+1.7Round 1🇩🇪 GERMANY121NT♥2=-2
+1.7Round 2🇦🇷 ARGENTINA22♠♣8+1+10
+1.7Round 4🇹🇼 CHINESE TAIPEI23NT♦2=-1
+1.6Round 2🇦🇷 ARGENTINA144♠♣6=+0
+1.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♣♠2-2+6
+1.5Round 1🇩🇪 GERMANY63♣♦6-1-5
+1.5Round 1🇩🇪 GERMANY153NT♦Q-1+5
+1.5Round 2🇦🇷 ARGENTINA134♥♠Q=+0
+1.5Round 5🇨🇱 CHILE242♥♦Q+3+2
+1.5Round 8🇳🇿 NEW ZEALAND143♠♥3=+7
+1.5Round 15🇭🇰 HONG KONG CHINA235♠♥K+2+9
+1.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♣3+1+13
+1.4Round 5🇨🇱 CHILE194♥♣K=+0
+1.4Round 7🇬🇵 GUADELOUPE183NT♣2-1+13
+1.4Round 7🇬🇵 GUADELOUPE213♦♠Q+2+1
+1.3Round 10🇪🇸 SPAIN153NT♦Q+1+0
+1.1Round 5🇨🇱 CHILE203♥♠2-1+6
+1.1Round 13🇮🇪 IRELAND192♠♣3+2+1
+1.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♠4+2-10
+1.0Round 1🇩🇪 GERMANY114♠♥K-2+5
+1.0Round 4🇹🇼 CHINESE TAIPEI43NT♠6=+2
+1.0Round 8🇳🇿 NEW ZEALAND82♦♠Q+1+0
+0.9Round 7🇬🇵 GUADELOUPE273NT♥2=+0
+0.9Round 15🇭🇰 HONG KONG CHINA323NT♦8+1-12
+0.8Round 15🇭🇰 HONG KONG CHINA293NT♥2-1+6
+0.7Round 4🇹🇼 CHINESE TAIPEI102NT♣3=+1
+0.7Round 7🇬🇵 GUADELOUPE324♠♦A+1-13
+0.7Round 10🇪🇸 SPAIN83♠♥10-1+4
+0.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠6-1+5
+0.6Round 2🇦🇷 ARGENTINA165♥x♠8-3+5
+0.5Round 4🇹🇼 CHINESE TAIPEI163NT♥8=+0
+0.5Round 5🇨🇱 CHILE233NT♦7=-2
+0.5Round 7🇬🇵 GUADELOUPE292NT♦2-1+5
+0.5Round 8🇳🇿 NEW ZEALAND64♠♥8+2+11
+0.4Round 7🇬🇵 GUADELOUPE204♠♣Q=+1
+0.4Round 10🇪🇸 SPAIN133NT♠10+2+0
+0.3Round 1🇩🇪 GERMANY45♥♦9=+0
+0.3Round 5🇨🇱 CHILE184♠♥10=-1
+0.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♠♣K-1+2
+0.1Round 10🇪🇸 SPAIN23♥♦Q-1+2
+0.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♣J=+0
-0.0Round 8🇳🇿 NEW ZEALAND104♥♣3=+9
-0.1Round 10🇪🇸 SPAIN62♠♣4-1+1
-0.1Round 15🇭🇰 HONG KONG CHINA314♥♣2+1+0
-0.2Round 1🇩🇪 GERMANY144♠♠8-1+2
-0.3Round 2🇦🇷 ARGENTINA72♠♦A=-6
-0.3Round 4🇹🇼 CHINESE TAIPEI154♠♦9-2-5
-0.3Round 10🇪🇸 SPAIN44♠♥3=+0
-0.4Round 8🇳🇿 NEW ZEALAND71NT♠5=-11
-0.4Round 15🇭🇰 HONG KONG CHINA263♦♠K=-6
-0.5Round 4🇹🇼 CHINESE TAIPEI141NT♦Q=+0
-0.5Round 13🇮🇪 IRELAND184♠♣J-1+5
-0.6Round 4🇹🇼 CHINESE TAIPEI133♣♥8-1-6
-0.7Round 4🇹🇼 CHINESE TAIPEI35♦♠K-2+5
-0.7Round 5🇨🇱 CHILE253NT♠2=+1
-0.7Round 8🇳🇿 NEW ZEALAND53NT♥Q+2-10
-0.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♣2=+1
-0.8Round 1🇩🇪 GERMANY134♥♣5+1+0
-0.9Round 2🇦🇷 ARGENTINA154♥♥7+2+13
-0.9Round 15🇭🇰 HONG KONG CHINA302♠♣4-1+1
-1.0Round 7🇬🇵 GUADELOUPE233♣♥4=+0
-1.1Round 5🇨🇱 CHILE313♠♣J+1-1
-1.1Round 10🇪🇸 SPAIN145♥♦K-2+5
-1.1Round 11🇮🇱 ISRAEL273♦♣A-1-5
-1.1Round 13🇮🇪 IRELAND236♥♦K+1+6
-1.1Round 13🇮🇪 IRELAND292♦♣Q+1-1
-1.1Round 15🇭🇰 HONG KONG CHINA184♠♣Q-1-5
-1.2Round 4🇹🇼 CHINESE TAIPEI14NT♠J+2-1
-1.2Round 4🇹🇼 CHINESE TAIPEI84♠♣10-1-4
-1.2Round 11🇮🇱 ISRAEL194♠♠4-1-6
-1.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♣7=+0
-1.3Round 7🇬🇵 GUADELOUPE315♣♦10-3+8
-1.5Round 1🇩🇪 GERMANY27♠♠2=+0
-1.7Round 5🇨🇱 CHILE304♠♦K=-11
-1.7Round 8🇳🇿 NEW ZEALAND124♣♠K=-1
-1.7Round 10🇪🇸 SPAIN53♠♦9=+0
-1.9Round 4🇹🇼 CHINESE TAIPEI66♠♠2=-13
-1.9Round 10🇪🇸 SPAIN93NT♠9-1-6
-2.2Round 11🇮🇱 ISRAEL284♠♠4+1+0
-2.3Round 2🇦🇷 ARGENTINA102NT♣K-1+1
-2.6Round 11🇮🇱 ISRAEL296NT♣7=-13
-2.7Round 2🇦🇷 ARGENTINA124♥♦K=-3
-2.7Round 7🇬🇵 GUADELOUPE223♣♥5-2-3
-2.8Round 5🇨🇱 CHILE292♠♣2-1+0
-2.9Round 4🇹🇼 CHINESE TAIPEI54♠x♥J-1-6
-2.9Round 13🇮🇪 IRELAND202♣♠3+1+1
-3.1Round 13🇮🇪 IRELAND254♠♥K-2-6
-3.1Round 13🇮🇪 IRELAND274♠♦K-1-4
-3.2Round 4🇹🇼 CHINESE TAIPEI93♣♠J+1+7
-3.3Round 11🇮🇱 ISRAEL214♥♠2-1-5
-3.4Round 5🇨🇱 CHILE173♠♥Q-2-8
-3.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♠10=+0
-3.7Round 5🇨🇱 CHILE225♥♣2=-8
-3.7Round 13🇮🇪 IRELAND224♠♦K-1-5
-3.8Round 13🇮🇪 IRELAND324♠♦9+1-11
-3.9Round 10🇪🇸 SPAIN73♦♣K-2-2
-4.0Round 11🇮🇱 ISRAEL174♠♥4-2-6
-4.5Round 15🇭🇰 HONG KONG CHINA283NT♥6-2-6
-4.7Round 15🇭🇰 HONG KONG CHINA244♠♦A-3-7
-4.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133♥x♦3-3-5
-5.1Round 10🇪🇸 SPAIN13NT♣2=+1
-5.5Round 11🇮🇱 ISRAEL256♥♦A-1-16
-5.7Round 15🇭🇰 HONG KONG CHINA175♥x♠K=-8
-5.7Round 15🇭🇰 HONG KONG CHINA194♥♠7-1-6
-6.4Round 7🇬🇵 GUADELOUPE305♥x♦A-1-9
-6.5Round 11🇮🇱 ISRAEL264♥♦8=-15
-6.9Round 13🇮🇪 IRELAND266♦♣3=+13
-7.1Round 10🇪🇸 SPAIN112♥x♠10-2-5
-7.1Round 11🇮🇱 ISRAEL235♥x♠2-1-9
-7.9Round 2🇦🇷 ARGENTINA96♣♠K=+0
-8.1Round 8🇳🇿 NEW ZEALAND153NT♥5=+0
-8.1Round 15🇭🇰 HONG KONG CHINA213♦♣K+1+0
-8.3Round 11🇮🇱 ISRAEL305♣♠K=+1
-8.5Round 8🇳🇿 NEW ZEALAND133NT♠2=+0
-9.1Round 11🇮🇱 ISRAEL324♥♠6=-7
-9.2Round 13🇮🇪 IRELAND216♦♣9=+2
-9.7Round 10🇪🇸 SPAIN34♠♣A-3-13
-10.1Round 11🇮🇱 ISRAEL183NT♥8-1-10
-10.2Round 8🇳🇿 NEW ZEALAND36♠x♦K+1-11