🇳🇱 DRIJVER Bob · NETHERLANDS

133rank
-17.5Butler · 208 bds
-0.08per board
±4.3swing
-0.48vs par /bd
-0.28adjusted /bd
Butler per round: 1.2 -50.6 4.8 -4.8 -8.8 -19.5 33.1 12.8 -6.7 5.1 24.7 11.8 -20.6by round

vs par split: bidding -0.36 · play -0.21

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 84.6% · declarer play 70.8% · defence 89.5%

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)87.5% (40)
Declarer play71.4% (14)70.6% (34)
Defence87.1% (31)90.4% (83)

Opening leads by suit led: ♠ 70.0% (10) · ♥ 80.0% (15) · ♦ 92.9% (14) · ♣ 92.3% (13)

vs par by strain: NT +0.51 (51) · a suit -0.92 (155)

vs par by level: part-score +0.47 (76) · game -1.02 (113) · slam -2.23 (17)

By role: declaring -0.33/bd (-3.53 vs par · 93) · defending +0.12/bd (+1.99 vs par · 115)

By vulnerability: vulnerable -0.09/bd (-0.90 vs par · 104) · not vulnerable -0.07/bd (-0.05 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.NabG.Jones – P.JourdainClosed16+1.2+0.07-2.38
Round 4B.NabK.Kontomitros – T.KoukouselisClosed16-50.6-3.16-3.12
Round 6B.NabD.Kane – I.GordonClosed16+4.8+0.30-1.31
Round 7B.NabR.Beriashvili – G.GoshadzeClosed16-4.8-0.30-0.56
Round 9B.NabD.Vozabal – J.SlemrOpen16-8.8-0.55-1.00
Round 13B.NabC.Thompson – M.SasselliClosed16-19.5-1.22-1.31
Round 14B.NabA.Zhukov – A.KavalenkaOpen16+33.1+2.07+2.12
Round 17B.NabT.Politis – G.KolettisClosed16+12.8+0.80-0.75
Round 20B.NabM.Jokladal – B.SimonsenClosed16-6.7-0.42+0.88
Round 26B.NabK.Rubins – M.LorencsOpen16+5.1+0.32+1.56
Round 27B.NabZ.Koldzic – D.JovanovicOpen16+24.7+1.54+0.62
Round 30B.NabA.Jorgensen – B.JonssonOpen16+11.8+0.74+1.75
Round 31B.NabD.Prokhorov – S.OrlovClosed16-20.6-1.29-2.69

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
+18.6Round 14BELARUS247♦x♥3-8+20
+9.9Round 9🇨🇿 CZECH REPUBLIC63NT♥J=+11
+8.9Round 27🇷🇸 SERBIA15Adj.♥2+7
+8.8Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES96♦♠7+1-13
+8.1Round 17🇨🇾 CYPRUS64♥♥3-1+10
+8.1Round 27🇷🇸 SERBIA125♦♠4-1+5
+7.2Round 9🇨🇿 CZECH REPUBLIC35♣♣5=+0
+7.1Round 27🇷🇸 SERBIA26♠♦3+1+1
+7.0Round 14BELARUS293NT♥9=-1
+6.8Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES84♥♣10-1+5
+6.8Round 17🇨🇾 CYPRUS43NT♦2-1+12
+6.7Round 20🇫🇴 FAROE ISLANDS193NT♣4-1+14
+6.6Round 31🇷🇺 RUSSIA34♦x♠5-2+4
+6.0Round 13🇨🇭 SWITZERLAND164♠♦6=+3
+5.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223NT♦2-1+6
+5.5Round 27🇷🇸 SERBIA133NTx♠3-1+8
+5.5Round 30🇮🇸 ICELAND203♦♥10-1+5
+5.1Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES104♣♣8-2+3
+5.1Round 14BELARUS283NT♥Q-2+13
+4.9Round 17🇨🇾 CYPRUS152♠♥A+1+10
+4.9Round 26🇱🇻 LATVIA203♣♠2-1+11
+4.8Round 30🇮🇸 ICELAND253♥♦3+1+7
+4.7Round 14BELARUS175♥♣Q+1+11
+4.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND255♠x♣4-1+7
+4.5Round 13🇨🇭 SWITZERLAND74♦♣3=+0
+4.5Round 31🇷🇺 RUSSIA56♠x♠4-5+7
+4.4Round 14BELARUS183NT♣Q-2+2
+4.3Round 13🇨🇭 SWITZERLAND15♣x♠A-2+10
+4.3Round 17🇨🇾 CYPRUS24♥♠K=+0
+4.2Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154♥♠7=+0
+4.2Round 20🇫🇴 FAROE ISLANDS313♠♦5=+10
+4.0Round 9🇨🇿 CZECH REPUBLIC22♠♥Q-1+11
+3.9Round 27🇷🇸 SERBIA164♠♣8+1+0
+3.9Round 31🇷🇺 RUSSIA64♠♣7-2+6
+3.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND196♥♠4=+0
+3.8Round 20🇫🇴 FAROE ISLANDS216♠♦7=+0
+3.2Round 4🇬🇷 GREECE222♠♥K=+6
+3.1Round 4🇬🇷 GREECE251NT♦2-2+6
+3.0Round 14BELARUS272♥♦A-1-2
+3.0Round 26🇱🇻 LATVIA195♣x♥Q-3-3
+2.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND172♥♣2-2+5
+2.9Round 26🇱🇻 LATVIA284♠♦J=+0
+2.8Round 20🇫🇴 FAROE ISLANDS322♠♣Q=+7
+2.7Round 30🇮🇸 ICELAND244♣♦J+1+6
+2.6Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES13♠♦5+1+2
+2.6Round 17🇨🇾 CYPRUS165♠♣5=+0
+2.4Round 4🇬🇷 GREECE212♠♠2-1+6
+2.4Round 27🇷🇸 SERBIA144♠♦J+1+1
+2.3Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES143NT♦4=-1
+2.3Round 7🇬🇪 GEORGIA162♦♥Q-2+5
+2.3Round 14BELARUS213♥♠A+1+10
+2.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND276♠♣Q=-11
+2.1Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES72♠♣A-1-11
+2.0Round 26🇱🇻 LATVIA261NT♠4+1+10
+1.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND203NT♣4-2+3
+1.9Round 26🇱🇻 LATVIA324♠♥A+1+0
+1.9Round 30🇮🇸 ICELAND213♥♦9=+0
+1.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND294♠♥K=+0
+1.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND314♥♠4-1+5
+1.8Round 7🇬🇪 GEORGIA33NT♥5+2-13
+1.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♠♣2=+0
+1.7Round 30🇮🇸 ICELAND234♥♦3=+0
+1.7Round 31🇷🇺 RUSSIA122♠♥Q-1+0
+1.6Round 7🇬🇪 GEORGIA143♥♦10-2-1
+1.6Round 20🇫🇴 FAROE ISLANDS242♠♦J+1+6
+1.5Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES34♥♦5=-1
+1.5Round 7🇬🇪 GEORGIA21NT♦Q-1+5
+1.4Round 13🇨🇭 SWITZERLAND63♠♣A=+7
+1.3Round 7🇬🇪 GEORGIA73NT♠Q+1+0
+1.3Round 13🇨🇭 SWITZERLAND152♥♦K+1+1
+1.3Round 14BELARUS193NT♥4+1-12
+1.3Round 27🇷🇸 SERBIA33NT♦3=+1
+1.3Round 30🇮🇸 ICELAND173♥♠4-1-2
+1.1Round 7🇬🇪 GEORGIA62♥♦A+1+0
+1.1Round 9🇨🇿 CZECH REPUBLIC51NT♥2=+1
+1.1Round 26🇱🇻 LATVIA254♦♦3-2+5
+1.0Round 7🇬🇪 GEORGIA14♦x♠5-1+1
+1.0Round 7🇬🇪 GEORGIA52♠♣Q+1+0
+1.0Round 26🇱🇻 LATVIA174♠♥10+1+11
+1.0Round 30🇮🇸 ICELAND193♦♠A-1+1
+0.9Round 7🇬🇪 GEORGIA154♠♣10+2+13
+0.9Round 17🇨🇾 CYPRUS33NT♠5+3+11
+0.9Round 20🇫🇴 FAROE ISLANDS231NT♦8-2+2
+0.8Round 4🇬🇷 GREECE193NT♠7=+0
+0.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND213NT♥4+1+1
+0.7Round 13🇨🇭 SWITZERLAND52♥♦10+1-6
+0.7Round 31🇷🇺 RUSSIA13NT♠8=+1
+0.5Round 7🇬🇪 GEORGIA114♠♥9+1+0
+0.5Round 14BELARUS324♠♥2+1+1
+0.5Round 17🇨🇾 CYPRUS112♥♠9=+1
+0.5Round 27🇷🇸 SERBIA104♥♦A=+1
+0.5Round 27🇷🇸 SERBIA113NT♠3=-1
+0.5Round 31🇷🇺 RUSSIA74♠♥K-1-12
+0.4Round 4🇬🇷 GREECE234♠♦3-1+6
+0.4Round 4🇬🇷 GREECE264♥♣Q=+0
+0.4Round 7🇬🇪 GEORGIA124♥♠A-1-5
+0.4Round 26🇱🇻 LATVIA214♥♣K+1+1
+0.4Round 31🇷🇺 RUSSIA152♦♣9+1+0
+0.3Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES112♠♣7+1+7
+0.3Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES162NT♦Q=+1
+0.3Round 14BELARUS202♠♥7+2-10
+0.3Round 14BELARUS224♥♣A=+0
+0.3Round 20🇫🇴 FAROE ISLANDS181NT♠2+1+0
+0.3Round 20🇫🇴 FAROE ISLANDS303♠♣Q-1-8
+0.3Round 26🇱🇻 LATVIA244♠♣Q+1+0
+0.3Round 27🇷🇸 SERBIA14♥♠Q+2+1
+0.3Round 31🇷🇺 RUSSIA81NT♣5=-1
+0.1Round 9🇨🇿 CZECH REPUBLIC13NT♠3+1-1
+0.1Round 9🇨🇿 CZECH REPUBLIC74♥♠A+2-12
+0.1Round 17🇨🇾 CYPRUS81♥x♣K-3-9
+0.1Round 30🇮🇸 ICELAND312NT♦K-1+2
-0.0Round 7🇬🇪 GEORGIA86♠♦K+1+11
-0.0Round 27🇷🇸 SERBIA92♠♣4=+0
-0.0Round 30🇮🇸 ICELAND293♥♦6=+0
-0.1Round 17🇨🇾 CYPRUS54♠♥10+1+0
-0.1Round 30🇮🇸 ICELAND303♠♦7+1+6
-0.2Round 14BELARUS234♠♥3=+0
-0.3Round 4🇬🇷 GREECE185♦♣6+1-11
-0.3Round 20🇫🇴 FAROE ISLANDS262♠♥J+1+0
-0.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♠♥K+3+10
-0.4Round 30🇮🇸 ICELAND263♠♦Q=+10
-0.4Round 31🇷🇺 RUSSIA132♦x♥A-1-9
-0.5Round 17🇨🇾 CYPRUS93NT♥J+1+0
-0.5Round 30🇮🇸 ICELAND183♠♥A=+0
-0.7Round 9🇨🇿 CZECH REPUBLIC44♠♥J=+0
-0.7Round 9🇨🇿 CZECH REPUBLIC93♣♥K+1-9
-0.7Round 26🇱🇻 LATVIA223♣♦A-1-2
-0.8Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES124♠♦4+1+0
-0.8Round 17🇨🇾 CYPRUS102♠♥J=+1
-0.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263♠♣A=-10
-0.9Round 13🇨🇭 SWITZERLAND44♠♣2+1+0
-0.9Round 20🇫🇴 FAROE ISLANDS222♦♣3+1+1
-0.9Round 26🇱🇻 LATVIA183NT♠2+2+0
-0.9Round 27🇷🇸 SERBIA64♠♠2=+0
-1.0Round 17🇨🇾 CYPRUS133NT♣K-1-12
-1.0Round 27🇷🇸 SERBIA54♠♦K+1+0
-1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND183NT♥J=+0
-1.1Round 7🇬🇪 GEORGIA103NT♠9+1+0
-1.1Round 13🇨🇭 SWITZERLAND32♦♥J=+0
-1.1Round 20🇫🇴 FAROE ISLANDS254♠♦J+2-13
-1.1Round 31🇷🇺 RUSSIA104♥♦A=-1
-1.2Round 13🇨🇭 SWITZERLAND113♣♥8=+0
-1.2Round 30🇮🇸 ICELAND323♣♠9-2-7
-1.3Round 26🇱🇻 LATVIA293♠♥2-1-6
-1.4Round 9🇨🇿 CZECH REPUBLIC10Pass+11
-1.4Round 30🇮🇸 ICELAND272♠♣Q+1-1
-1.5Round 31🇷🇺 RUSSIA44♠♣A=+0
-1.6Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES45♣x♦A-2+3
-1.6Round 27🇷🇸 SERBIA86♥♦8=+0
-1.6Round 30🇮🇸 ICELAND284♠♥5-2+0
-1.7Round 13🇨🇭 SWITZERLAND143NT♠4=+1
-1.7Round 14BELARUS306NT♦9+1+11
-1.7Round 20🇫🇴 FAROE ISLANDS284♠♦Q=+0
-1.7Round 26🇱🇻 LATVIA233NT♠7+1+12
-1.8Round 13🇨🇭 SWITZERLAND103NT♣7-1-6
-1.8Round 26🇱🇻 LATVIA303NT♥3-2-6
-1.9Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES63♣♠8-2-2
-1.9Round 4🇬🇷 GREECE245♣♥8+1-1
-2.0Round 9🇨🇿 CZECH REPUBLIC163NT♠J-2-8
-2.0Round 17🇨🇾 CYPRUS73♦♠J+1-10
-2.0Round 20🇫🇴 FAROE ISLANDS172NT♠5=+0
-2.0Round 30🇮🇸 ICELAND224♥♦7=+1
-2.4Round 9🇨🇿 CZECH REPUBLIC121♠♥10=+1
-2.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♠2=-10
-2.5Round 17🇨🇾 CYPRUS124♠♣Q-1-5
-2.6Round 27🇷🇸 SERBIA44♠♦8-1-6
-2.8Round 9🇨🇿 CZECH REPUBLIC145♦♠A-3+0
-2.9Round 20🇫🇴 FAROE ISLANDS276♣♠5+1+10
-2.9Round 26🇱🇻 LATVIA312♠♥7-1-7
-2.9Round 31🇷🇺 RUSSIA142♠♦J=-1
-3.1Round 26🇱🇻 LATVIA274♠♥3+1-1
-3.2Round 4🇬🇷 GREECE203NT♥J=+13
-3.4Round 9🇨🇿 CZECH REPUBLIC112♣♣Q+2-1
-3.4Round 14BELARUS254♠♥7-2-7
-3.7Round 13🇨🇭 SWITZERLAND134♥♠A-1-12
-3.9Round 14BELARUS263NT♦10=+2
-4.0Round 9🇨🇿 CZECH REPUBLIC84♠♠5-1-5
-4.1Round 17🇨🇾 CYPRUS143♠♥J-2-11
-4.3Round 20🇫🇴 FAROE ISLANDS293NT♦5+2-1
-4.4Round 13🇨🇭 SWITZERLAND124♠♣2=+0
-4.4Round 17🇨🇾 CYPRUS14♠♣J+3-10
-4.6Round 4🇬🇷 GREECE283♠♦A-1-10
-4.6Round 9🇨🇿 CZECH REPUBLIC133♥♥A+1-1
-4.7Round 13🇨🇭 SWITZERLAND24♠♥6=+1
-5.1Round 7🇬🇪 GEORGIA132NT♣4-2-8
-5.2Round 14BELARUS313NT♥8+2-4
-5.3Round 7🇬🇪 GEORGIA94♠♥6=-7
-5.6Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23NT♥5-3-7
-6.2Round 31🇷🇺 RUSSIA96♦x♠4=-11
-6.6Round 4🇬🇷 GREECE315♥♠10=-8
-6.7Round 7🇬🇪 GEORGIA43NT♠A-3-10
-7.7Round 4🇬🇷 GREECE173NT♣2-2-11
-7.7Round 27🇷🇸 SERBIA74♠x♦Q-1-8
-8.0Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES53NT♥9=-10
-8.0Round 4🇬🇷 GREECE296♣♠8=-12
-8.1Round 31🇷🇺 RUSSIA163♣x♥10-2-2
-8.3Round 4🇬🇷 GREECE305♦♠3+2-8
-8.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND305♣♥3+1-15
-8.7Round 13🇨🇭 SWITZERLAND96♥♠9=-11
-8.9Round 31🇷🇺 RUSSIA115♣x♦K=-12
-9.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND235♦♣5-1-12
-9.2Round 9🇨🇿 CZECH REPUBLIC156♥♦4-1-14
-9.5Round 13🇨🇭 SWITZERLAND85♠♣K-2-9
-9.8Round 4🇬🇷 GREECE277♠♦K-1-14
-10.1Round 31🇷🇺 RUSSIA26♣♥7=-12
-10.5Round 4🇬🇷 GREECE324♠♣4-1-12
-14.1Round 20🇫🇴 FAROE ISLANDS204♥x♠2=-14
-14.9Round 1🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES134♠x♥A-4-14