🇳🇱 BAKKEREN Ton · NETHERLANDS

7rank
+125.2Butler · 240 bds
+0.52per board
±4.2swing
+0.60vs par /bd · #17/113
+0.65adjusted /bd
Butler per round: 1.8 13.9 28.5 25.2 -17.5 -4.1 -4.8 21.4 -24.9 31 21.9 32.8by round

vs par split: bidding +0.26 · play +0.23

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.65/bd

Card play — on target: opening leads 76.0% #84 of 113 · declarer play 80.0% #18 of 113 · defence 94.3% #4 of 113

Card play by contract type — on target
vs NTvs a suit
Opening leads58.8% (17)84.8% (33)
Declarer play73.3% (15)82.2% (45)
Defence96.4% (28)93.6% (78)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 76.5% (17) · ♦ 75.0% (8) · ♣ 69.2% (13)

vs par by strain: NT -0.17 (66) · a suit +0.89 (174)

vs par by level: part-score +0.56 (78) · game +1.01 (141) · slam -2.10 (21)

By role: declaring +0.60/bd (-2.01 vs par · 121) · defending +0.44/bd (+3.24 vs par · 119)

By vulnerability: vulnerable +0.62/bd (+0.33 vs par · 120) · not vulnerable +0.42/bd (+0.87 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.BertensK.Bozempergk – F.KaminarisOpen20+1.8+0.09-0.85
Round 3H.BertensT.Sen – Z.SengulerOpen20+13.9+0.70+0.65
Round 4H.BertensB.Engel – I.RennoOpen20+28.5+1.43+0.85
Round 6H.BertensJ.Kurka – T.MrazClosed20+25.2+1.26+1.45
Round 7H.BertensS.Jonsson – B.EinarssonOpen20-17.5-0.88+1.45
Round 9H.BertensM.Bilde – J.HansenOpen20-4.1-0.20+2.40
Round 10H.BertensG.Borevkovic – V.ZoricClosed20-4.8-0.24-2.65
Round 12H.BertensS.Garcia – T.VincentelliClosed20+21.4+1.07-0.05
Round 14H.BertensA.Versace – L.LauriaOpen20-24.9-1.24+0.10
Round 15H.BertensJ.Bethers – M.LorencsOpen20+31.0+1.55+1.50
Round 16H.BertensR.Pachtman – E.GinossarClosed20+21.9+1.09+3.85
Round 18H.BertensA.Knap – A.WasikClosed20+32.8+1.64-1.55

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
+14.0Round 18🇪🇸 SPAIN76♠♣10=-13
+12.2Round 4🇱🇺 LUXEMBOURG15♣x♦K-5+12
+12.0Round 15🇱🇻 LATVIA185♦x♣K-4+12
+11.2Round 3🇹🇷 TURKEY193NTx♠K-3+14
+10.4Round 10🇭🇷 CROATIA95♣x♣A-5+10
+10.1Round 6🇨🇿 CZECH REP.102♦x♥9-4+10
+9.8Round 12🇲🇨 MONACO124♥x♣5=+10
+9.4Round 7🇮🇸 ICELAND114♠x♠K-4+9
+9.3Round 3🇹🇷 TURKEY33NT♦Q=+0
+9.1Round 1🇬🇷 GREECE66♣♥K=-2
+9.1Round 6🇨🇿 CZECH REP.205♦♠6=+10
+9.0Round 4🇱🇺 LUXEMBOURG46♦x♠Q-2+12
+8.7Round 16🇮🇱 ISRAEL34♠♥J=+13
+8.5Round 18🇪🇸 SPAIN135♦x♠A=+4
+8.4Round 4🇱🇺 LUXEMBOURG156♥♣A=+0
+8.4Round 6🇨🇿 CZECH REP.122♠x♦K-2+9
+8.2Round 15🇱🇻 LATVIA154♥x♠5-2+12
+8.1Round 15🇱🇻 LATVIA84♥♦K+2+11
+7.8Round 15🇱🇻 LATVIA116♦♣K=+0
+7.5Round 3🇹🇷 TURKEY157♥♥3=+0
+7.5Round 16🇮🇱 ISRAEL74♠♦K-1+12
+7.1Round 9🇩🇰 DENMARK204♥-1+12
+7.0Round 16🇮🇱 ISRAEL174♥♦3=+11
+6.8Round 10🇭🇷 CROATIA41♥x♦4-2-3
+6.8Round 14🇮🇹 ITALY16♥♣8-1+14
+6.5Round 18🇪🇸 SPAIN124♥♣A=+6
+6.2Round 1🇬🇷 GREECE74♠x♦3-1+13
+6.1Round 1🇬🇷 GREECE144♦♥4=+6
+5.8Round 18🇪🇸 SPAIN144♥♠3=+7
+5.4Round 6🇨🇿 CZECH REP.154♥♣2-2+8
+5.2Round 18🇪🇸 SPAIN63♠x♣4-2+5
+5.1Round 10🇭🇷 CROATIA186♥♠6+1+1
+5.0Round 7🇮🇸 ICELAND175♦♠J-2+6
+4.8Round 4🇱🇺 LUXEMBOURG127NT♣9=+0
+4.8Round 7🇮🇸 ICELAND195♣♦5+1+14
+4.7Round 6🇨🇿 CZECH REP.73NT♠6-3+9
+4.7Round 18🇪🇸 SPAIN193♠♥6=+1
+4.4Round 1🇬🇷 GREECE182♣♦A=+11
+4.4Round 15🇱🇻 LATVIA103NT♥4=+3
+4.1Round 12🇲🇨 MONACO113NT♥5=-1
+3.9Round 10🇭🇷 CROATIA153♠♦J-5+3
+3.8Round 12🇲🇨 MONACO101NT♠5=-1
+3.6Round 15🇱🇻 LATVIA123♠♦6-2+5
+3.6Round 16🇮🇱 ISRAEL44♥♣9-1+6
+3.5Round 12🇲🇨 MONACO73NT♥3+2+1
+3.4Round 3🇹🇷 TURKEY93NT♥3+2+0
+3.2Round 1🇬🇷 GREECE163♥♠A+1-8
+3.1Round 7🇮🇸 ICELAND92♠♣A=+6
+2.9Round 12🇲🇨 MONACO84♥♣K=+0
+2.9Round 16🇮🇱 ISRAEL103NT♥10-2+7
+2.8Round 4🇱🇺 LUXEMBOURG134♠♦4-1+6
+2.8Round 6🇨🇿 CZECH REP.165♥♠A=+4
+2.8Round 18🇪🇸 SPAIN92♠♠2=+0
+2.7Round 15🇱🇻 LATVIA163♠♦3-1+5
+2.6Round 6🇨🇿 CZECH REP.193♠♣2-2+6
+2.6Round 9🇩🇰 DENMARK93♦-3+2
+2.6Round 10🇭🇷 CROATIA136♥♦A+1-13
+2.5Round 3🇹🇷 TURKEY201NT♠A=-1
+2.5Round 6🇨🇿 CZECH REP.131♠x♥7-1+2
+2.5Round 15🇱🇻 LATVIA12♦♠6=+6
+2.5Round 16🇮🇱 ISRAEL194♠♣A=-1
+2.4Round 4🇱🇺 LUXEMBOURG201NT♦4-1+0
+2.4Round 9🇩🇰 DENMARK124♠+2-8
+2.2Round 12🇲🇨 MONACO13♦♠6=+0
+2.1Round 1🇬🇷 GREECE151♠♥A=-1
+2.1Round 6🇨🇿 CZECH REP.63NT♠7=+0
+2.1Round 14🇮🇹 ITALY23NT♥7+1+1
+2.1Round 14🇮🇹 ITALY203♠♦8-2+3
+2.1Round 16🇮🇱 ISRAEL133♠♦3=+0
+2.0Round 12🇲🇨 MONACO22♠♥6=-1
+1.9Round 7🇮🇸 ICELAND135♣x♦K-2+4
+1.9Round 10🇭🇷 CROATIA175♣♦10+1+1
+1.9Round 14🇮🇹 ITALY164♠♥J+1+1
+1.9Round 15🇱🇻 LATVIA172♠♥4-1+4
+1.9Round 15🇱🇻 LATVIA204♠♥A=-1
+1.9Round 18🇪🇸 SPAIN83♦♥7+1+0
+1.8Round 4🇱🇺 LUXEMBOURG104♥♣A+2-12
+1.8Round 14🇮🇹 ITALY34♥♣6-2+7
+1.7Round 14🇮🇹 ITALY154♥♠6-2+11
+1.6Round 1🇬🇷 GREECE193NT♥3+1+1
+1.6Round 1🇬🇷 GREECE203♠♣K=+7
+1.6Round 18🇪🇸 SPAIN204♠♦4-1+6
+1.5Round 1🇬🇷 GREECE34♥♥K-1+5
+1.5Round 9🇩🇰 DENMARK153NT+1+0
+1.5Round 12🇲🇨 MONACO174♠♥A+1+1
+1.4Round 3🇹🇷 TURKEY114♥♠4-2+6
+1.4Round 4🇱🇺 LUXEMBOURG173♥♣K-1-2
+1.4Round 14🇮🇹 ITALY131NT♥3-1+5
+1.3Round 10🇭🇷 CROATIA54♠♠J=-1
+1.2Round 3🇹🇷 TURKEY104♥♠A+1+0
+1.1Round 4🇱🇺 LUXEMBOURG182NT♦8=+0
+1.1Round 7🇮🇸 ICELAND85♦♣Q-1-5
+1.1Round 12🇲🇨 MONACO93♥♦6+1+6
+1.1Round 18🇪🇸 SPAIN164♠♣Q=-1
+1.0Round 14🇮🇹 ITALY181NT♦7=+0
+0.9Round 16🇮🇱 ISRAEL54♥♣10+1+13
+0.6Round 12🇲🇨 MONACO32♥♠9+1+0
+0.6Round 12🇲🇨 MONACO204♥♠5+1+0
+0.6Round 16🇮🇱 ISRAEL142♥♠10+2+13
+0.6Round 18🇪🇸 SPAIN151NT♥4=+0
+0.5Round 3🇹🇷 TURKEY22♥♠10+1+0
+0.5Round 3🇹🇷 TURKEY131NT♥3-2+2
+0.5Round 4🇱🇺 LUXEMBOURG23NT♥8=-10
+0.5Round 6🇨🇿 CZECH REP.172♠♥2+1+0
+0.5Round 7🇮🇸 ICELAND183♦♥K-1+2
+0.5Round 16🇮🇱 ISRAEL183NT♥J=+2
+0.4Round 4🇱🇺 LUXEMBOURG63NT♦5=+1
+0.4Round 10🇭🇷 CROATIA13NT♣9+1+0
+0.3Round 9🇩🇰 DENMARK34♥-1+5
+0.3Round 14🇮🇹 ITALY93NT♠6+1+0
+0.2Round 3🇹🇷 TURKEY74♠♣K+1+0
+0.2Round 3🇹🇷 TURKEY172♠♣7+2+6
+0.2Round 9🇩🇰 DENMARK13NT=+11
+0.2Round 9🇩🇰 DENMARK133NT=+0
+0.2Round 9🇩🇰 DENMARK173NT+1+10
+0.2Round 12🇲🇨 MONACO44♥♦A=+0
+0.2Round 15🇱🇻 LATVIA73NT♣9+3+1
+0.2Round 18🇪🇸 SPAIN24♠♣10=+0
+0.1Round 1🇬🇷 GREECE173NT♥3+2+0
+0.1Round 4🇱🇺 LUXEMBOURG33NT=+1
+0.1Round 9🇩🇰 DENMARK53♥=+0
+0.1Round 14🇮🇹 ITALY54♠♥K=+0
-0.0Round 1🇬🇷 GREECE132♣♠5+1+0
-0.0Round 6🇨🇿 CZECH REP.24♥♣9=+0
-0.0Round 9🇩🇰 DENMARK84♥+2+11
-0.0Round 10🇭🇷 CROATIA64♠♦K+1+0
-0.1Round 3🇹🇷 TURKEY14♠♣9+1+11
-0.1Round 7🇮🇸 ICELAND53NT♥2+1+1
-0.1Round 9🇩🇰 DENMARK41NT=-1
-0.1Round 10🇭🇷 CROATIA32♠♣5+2-10
-0.1Round 16🇮🇱 ISRAEL124♥♦K=+0
-0.1Round 18🇪🇸 SPAIN44♥♠9+1+4
-0.2Round 9🇩🇰 DENMARK113NT-2-6
-0.2Round 12🇲🇨 MONACO156♥♠K+1+13
-0.2Round 16🇮🇱 ISRAEL13NT♥3=-2
-0.4Round 4🇱🇺 LUXEMBOURG83NT♥3=+1
-0.4Round 6🇨🇿 CZECH REP.183NT♠K+1+0
-0.4Round 12🇲🇨 MONACO54♠♥7-1-5
-0.4Round 12🇲🇨 MONACO184♥♣5=+0
-0.4Round 15🇱🇻 LATVIA21NT♠4=-1
-0.5Round 4🇱🇺 LUXEMBOURG164♥♦-1-2
-0.5Round 6🇨🇿 CZECH REP.82♠♥K+2-6
-0.5Round 10🇭🇷 CROATIA74♥♠2-1+6
-0.5Round 12🇲🇨 MONACO163NT♠J+2-1
-0.5Round 16🇮🇱 ISRAEL153NT♦3+1+1
-0.6Round 7🇮🇸 ICELAND34♠♠4=-1
-0.6Round 7🇮🇸 ICELAND144♥♣K=+1
-0.6Round 9🇩🇰 DENMARK103♥-2+9
-0.6Round 9🇩🇰 DENMARK182♦+1+0
-0.6Round 14🇮🇹 ITALY61NT♦2-1-4
-0.6Round 15🇱🇻 LATVIA43NT♥5=+1
-0.6Round 15🇱🇻 LATVIA66♥♠7=+0
-0.7Round 3🇹🇷 TURKEY64♥♣3=+0
-0.7Round 4🇱🇺 LUXEMBOURG92♠♥K+1+0
-0.8Round 4🇱🇺 LUXEMBOURG113NT♣4+2+11
-0.8Round 9🇩🇰 DENMARK62NT=+7
-0.8Round 15🇱🇻 LATVIA94♠♥K+1+0
-0.8Round 15🇱🇻 LATVIA132♠♥Q=+1
-0.8Round 18🇪🇸 SPAIN184♥♠2+1+0
-0.9Round 6🇨🇿 CZECH REP.92♠♠7+1-1
-0.9Round 7🇮🇸 ICELAND13NT♠9+2+0
-0.9Round 7🇮🇸 ICELAND22♥♣2-2+1
-0.9Round 12🇲🇨 MONACO64♠♥9=+0
-0.9Round 14🇮🇹 ITALY82♥♠4=+1
-0.9Round 16🇮🇱 ISRAEL82♠♦8-1-4
-1.1Round 1🇬🇷 GREECE84♥♣K+3-14
-1.1Round 1🇬🇷 GREECE93NT♥2=+2
-1.2Round 3🇹🇷 TURKEY124♥♣K+1+0
-1.2Round 14🇮🇹 ITALY122♥♠10-1+0
-1.2Round 18🇪🇸 SPAIN175♣♠10=-11
-1.3Round 16🇮🇱 ISRAEL64♠♣4+3+10
-1.4Round 6🇨🇿 CZECH REP.33NT♠2=+0
-1.4Round 16🇮🇱 ISRAEL22♠♠3-1+3
-1.5Round 6🇨🇿 CZECH REP.112NT♦3-2-5
-1.6Round 3🇹🇷 TURKEY144♥♣A+1-11
-1.6Round 7🇮🇸 ICELAND123NT♣3+3+13
-1.6Round 18🇪🇸 SPAIN104♠♣10+2-12
-1.7Round 9🇩🇰 DENMARK21NTx-3+3
-1.8Round 7🇮🇸 ICELAND62♥♣5+2+9
-1.8Round 9🇩🇰 DENMARK163NT+1-1
-1.8Round 12🇲🇨 MONACO133NT♣4+2-12
-1.9Round 1🇬🇷 GREECE104♥♠J+2-1
-1.9Round 18🇪🇸 SPAIN51NT♣K=-5
-2.0Round 10🇭🇷 CROATIA195♦♣2=+0
-2.2Round 12🇲🇨 MONACO192♠♦Q=-12
-2.2Round 16🇮🇱 ISRAEL162NT♠K-1-5
-2.3Round 10🇭🇷 CROATIA23NT♥10-2-11
-2.3Round 16🇮🇱 ISRAEL203NT♦9+2-2
-2.4Round 6🇨🇿 CZECH REP.54♠♣J-1-5
-2.5Round 16🇮🇱 ISRAEL114♦♦2-3-6
-2.6Round 7🇮🇸 ICELAND154♥♣2=-8
-2.7Round 1🇬🇷 GREECE13♥-1-10
-2.7Round 6🇨🇿 CZECH REP.143NT♠J+2+0
-2.7Round 14🇮🇹 ITALY144♦♣6=-1
-2.8Round 1🇬🇷 GREECE55♦♣10-1-5
-2.8Round 3🇹🇷 TURKEY84♥♠2-1-4
-2.8Round 4🇱🇺 LUXEMBOURG142♥♣4=+0
-2.8Round 4🇱🇺 LUXEMBOURG194♥♦K=+0
-2.8Round 15🇱🇻 LATVIA196♠♦K-1-12
-3.0Round 16🇮🇱 ISRAEL92♥♦K+1+6
-3.0Round 18🇪🇸 SPAIN36♣♦Q=+0
-3.1Round 9🇩🇰 DENMARK74♠=+0
-3.2Round 3🇹🇷 TURKEY183NT♠Q+1+12
-3.3Round 10🇭🇷 CROATIA141NT♦Q+1-1
-3.4Round 3🇹🇷 TURKEY52♠♦10+1+0
-3.5Round 7🇮🇸 ICELAND44♥♥3=+0
-3.5Round 10🇭🇷 CROATIA203NT♠J-2-3
-3.8Round 3🇹🇷 TURKEY43NT♥6-2-13
-3.8Round 10🇭🇷 CROATIA102♣♣5-1-6
-3.9Round 4🇱🇺 LUXEMBOURG55♣♦Q+1-1
-4.0Round 14🇮🇹 ITALY196♠♥J=+13
-4.1Round 18🇪🇸 SPAIN116♠♦A-1-8
-4.2Round 9🇩🇰 DENMARK194♠-1-12
-4.5Round 1🇬🇷 GREECE24♥♠J-2-6
-4.5Round 4🇱🇺 LUXEMBOURG74♥♥3+1+0
-4.5Round 10🇭🇷 CROATIA123♦♥J+1-7
-4.5Round 12🇲🇨 MONACO144♥♠4=+1
-4.6Round 6🇨🇿 CZECH REP.17♥♥J=+0
-4.7Round 1🇬🇷 GREECE125♥x♣A-1+0
-4.8Round 1🇬🇷 GREECE116♥♦6=-10
-4.8Round 15🇱🇻 LATVIA55♦♣10=+2
-5.0Round 10🇭🇷 CROATIA113NT♠5=-7
-5.0Round 15🇱🇻 LATVIA143♠♣8+1-6
-5.5Round 14🇮🇹 ITALY43♠♦3-1-6
-5.6Round 7🇮🇸 ICELAND204♥♥3=+10
-5.6Round 9🇩🇰 DENMARK143♥+1+6
-5.8Round 10🇭🇷 CROATIA164♠♦4-1-12
-5.9Round 14🇮🇹 ITALY105♠x♣7-1-9
-6.4Round 10🇭🇷 CROATIA84♠♦K=+0
-6.4Round 14🇮🇹 ITALY114♠♣3-1-10
-6.5Round 15🇱🇻 LATVIA33NT♠J+3-13
-7.2Round 3🇹🇷 TURKEY164♥♣8-1-9
-7.4Round 18🇪🇸 SPAIN16NTx♥Q-3-14
-7.5Round 7🇮🇸 ICELAND166♣x♥6=-11
-8.3Round 14🇮🇹 ITALY74♥♣6=-10
-8.6Round 6🇨🇿 CZECH REP.43NT♣A-1-12
-8.6Round 7🇮🇸 ICELAND102♥♣2=-13
-8.6Round 14🇮🇹 ITALY176♥♥3-2-14
-9.0Round 7🇮🇸 ICELAND75♦x♥A-2-9
-10.5Round 1🇬🇷 GREECE45♠x♦K-3-5