🇳🇱 VERBEEK Martine · NETHERLANDS

64rank
-14.0Butler · 110 bds
-0.13per board
±4.6swing
+0.95vs par /bd · #16/112
-0.03adjusted /bd
Butler per round: -2.4 15.8 24.7 -3.5 -17.2 -12.9 -27.5 -5.9 22.3 -8.2 0.8by round

vs par split: bidding +1.47 · play -0.20

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.03/bd

Card play — on target: opening leads 87.5% #38 of 112 · declarer play 83.3% #26 of 112 · defence 84.1% #69 of 112

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.5% (24)
Declarer play·83.3% (18)
Defence·84.1% (44)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 85.7% (7) · ♦ 83.3% (6) · ♣ 100.0% (4)

vs par by strain: a suit +1.27 (75)

vs par by level: part-score +0.40 (30) · game +1.73 (37) · slam +2.38 (8)

By role: declaring +0.64/bd (-0.76 vs par · 50) · defending -0.77/bd (+2.38 vs par · 60)

By vulnerability: vulnerable -0.47/bd (+1.04 vs par · 56) · not vulnerable +0.23/bd (+0.87 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.WitteveenG.Pender – R.O'Keeffe-BrownClosed10-2.4-0.24+4.30
Round 3E.WitteveenL.Duc – E.MeyersonClosed10+15.8+1.58+0.00
Round 4E.WitteveenH.Ingolfsdottir – M.Haraldsdottir BenderOpen10+24.7+2.47+4.90
Round 6E.WitteveenL.Petelko – G.MamanOpen10-3.5-0.35-0.40
Round 8E.WitteveenM.Hernandez – M.MestresClosed10-17.2-1.72-1.10
Round 9E.WitteveenE.Mcgowan – F.McquakerOpen10-12.9-1.29+0.30
Round 11E.WitteveenN.Senior – N.SmithClosed10-27.5-2.75-1.90
Round 13E.WitteveenV.Szucs – H.LajosOpen10-5.9-0.59+0.20
Round 14E.WitteveenD.Kazmucha – A.SarniakOpen10+22.3+2.23+2.20
Round 16E.WitteveenH.Ozgur – I.OzbayClosed10-8.2-0.82-1.70
Round 18E.WitteveenC.Rimstedt – I.GronkvistOpen10+0.8+0.08+3.70

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
+10.4Round 16🇹🇷 TURKEY76♦♣9-1+12
+9.1Round 14🇵🇱 POLAND123N♠K=+7
+9.0Round 14🇵🇱 POLAND177♣♥K=-2
+7.0Round 3🇨🇭 SWITZERLAND213N♠4-1+12
+6.8Round 14🇵🇱 POLAND153N♠8-3+10
+6.5Round 4🇮🇸 ICELAND94♥x♣K-2+4
+6.5Round 6🇮🇱 ISRAEL283N♥10=-1
+6.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND293N♠2-3+9
+5.6Round 8🇪🇸 SPAIN134♥♣Q=+0
+5.4Round 3🇨🇭 SWITZERLAND233N♣4+1+0
+5.4Round 4🇮🇸 ICELAND24♥♦5-1+9
+5.0Round 4🇮🇸 ICELAND13♠♥A+1+6
+4.3Round 1🇮🇪 IRELAND64♥♦J-2+11
+4.3Round 18🇸🇪 SWEDEN243N♥Q=+0
+4.1Round 3🇨🇭 SWITZERLAND292♥♠2=+0
+3.9Round 1🇮🇪 IRELAND55♦♥A-2+7
+3.6Round 4🇮🇸 ICELAND34♥♣8-1+4
+3.5Round 4🇮🇸 ICELAND104♠♥3=+9
+3.5Round 13🇭🇺 HUNGARY64♥♠3+1+0
+3.4Round 6🇮🇱 ISRAEL234♠♦J+3+12
+3.3Round 6🇮🇱 ISRAEL261N♣8=+5
+3.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND242♣♦4-2+7
+3.3Round 18🇸🇪 SWEDEN303♦♣K-1+4
+3.1Round 3🇨🇭 SWITZERLAND282♠♣K-2-5
+2.9Round 14🇵🇱 POLAND163N♠2=+3
+2.6Round 13🇭🇺 HUNGARY103N♦K-1+12
+2.5Round 8🇪🇸 SPAIN194♠♥2=+0
+2.4Round 3🇨🇭 SWITZERLAND253♦♣J+2-8
+2.4Round 18🇸🇪 SWEDEN291N♠4=+5
+2.3Round 8🇪🇸 SPAIN184♥♣J+1+0
+2.2Round 14🇵🇱 POLAND144♥♣4-1+4
+2.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233♣♥A+2+10
+2.0Round 16🇹🇷 TURKEY83N♠6+4+2
+1.9Round 6🇮🇱 ISRAEL252♥♠A+1+6
+1.8Round 1🇮🇪 IRELAND14♥♦8=-1
+1.8Round 3🇨🇭 SWITZERLAND274♥♦6+2+1
+1.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♦A-2+3
+1.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♣K+1+0
+1.8Round 13🇭🇺 HUNGARY22♥♠4-3+10
+1.7Round 1🇮🇪 IRELAND105♣♠K=+17
+1.6Round 13🇭🇺 HUNGARY83N♦10+1+1
+1.5Round 18🇸🇪 SWEDEN253N♦10+1-1
+1.4Round 16🇹🇷 TURKEY15♣♥3-2+0
+1.3Round 13🇭🇺 HUNGARY54♠♥K+1+0
+1.3Round 16🇹🇷 TURKEY52♠♣Q+1-7
+1.2Round 3🇨🇭 SWITZERLAND303N♣4+1-1
+1.1Round 18🇸🇪 SWEDEN281N♣3-1+3
+0.9Round 4🇮🇸 ICELAND83N♠5=-1
+0.9Round 8🇪🇸 SPAIN113N♦6+1-1
+0.9Round 13🇭🇺 HUNGARY14♥♠K=+0
+0.9Round 16🇹🇷 TURKEY94♥♠K-2-1
+0.8Round 1🇮🇪 IRELAND41N♦4+2+0
+0.8Round 3🇨🇭 SWITZERLAND222♥♠9+2+6
+0.8Round 4🇮🇸 ICELAND64♣♠10+2+6
+0.7Round 4🇮🇸 ICELAND74♥♣4-1+6
+0.7Round 18🇸🇪 SWEDEN223♥♠A=+0
+0.3Round 14🇵🇱 POLAND183N♠K+1-11
-0.1Round 8🇪🇸 SPAIN161♠♥4=+1
-0.1Round 8🇪🇸 SPAIN203N♦10+1+0
-0.1Round 14🇵🇱 POLAND112♥♦A=+1
-0.2Round 1🇮🇪 IRELAND92♠♠9=+1
-0.3Round 18🇸🇪 SWEDEN214♠♦K+1+1
-0.5Round 1🇮🇪 IRELAND33N♦3+2-1
-0.5Round 6🇮🇱 ISRAEL274♥♠A-1+10
-0.6Round 6🇮🇱 ISRAEL214♥♠2+1+0
-0.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND214♠♣9+1-1
-0.6Round 16🇹🇷 TURKEY101N♦Q=-1
-0.7Round 13🇭🇺 HUNGARY74♣x♠Q-1-8
-0.8Round 4🇮🇸 ICELAND53♥♠10-2+11
-0.9Round 4🇮🇸 ICELAND41N♥Q=-5
-0.9Round 13🇭🇺 HUNGARY93♣♥K=+0
-1.0Round 18🇸🇪 SWEDEN274♥♦K+2+11
-1.1Round 16🇹🇷 TURKEY34♠♦10+1-1
-1.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND221N♣4+1+0
-1.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND282♦♥Q+2+0
-1.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♥5+1-1
-1.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND165♥x♠A-2-5
-1.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173N♠A+1-1
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♦♥K=-1
-1.6Round 3🇨🇭 SWITZERLAND244♠♣10-1-5
-1.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND201♠♠J-2-2
-1.8Round 18🇸🇪 SWEDEN264♠♦7=+1
-2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123N♥Q+2+0
-2.2Round 16🇹🇷 TURKEY22♦♣9-1-4
-2.3Round 14🇵🇱 POLAND134♠♦J+1+0
-2.4Round 14🇵🇱 POLAND202♥♣K=-1
-2.8Round 8🇪🇸 SPAIN172♥♣A+1-1
-2.9Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND271N♣6=-5
-3.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND304♠♥4-2+0
-3.2Round 14🇵🇱 POLAND196♠♠4=+11
-3.4Round 6🇮🇱 ISRAEL293N♠Q=-13
-3.7Round 1🇮🇪 IRELAND73N♥4=+0
-3.7Round 8🇪🇸 SPAIN143N♣2+1+1
-4.1Round 6🇮🇱 ISRAEL242♥♠4-2-6
-4.4Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263N♠Q=+0
-4.5Round 6🇮🇱 ISRAEL303♦♦9=-5
-4.8Round 16🇹🇷 TURKEY67♠♦3=+0
-5.2Round 1🇮🇪 IRELAND24♠♥8=+10
-5.3Round 1🇮🇪 IRELAND83N♥2+1-1
-5.3Round 13🇭🇺 HUNGARY33N♦10=+0
-5.5Round 6🇮🇱 ISRAEL225♦♣K-1-12
-8.4Round 3🇨🇭 SWITZERLAND263♥♦8-1+0
-9.1Round 8🇪🇸 SPAIN154♥♣8=-13
-9.4Round 18🇸🇪 SWEDEN236♥♣3=+13
-10.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♠x♥10=-12
-10.7Round 13🇭🇺 HUNGARY44♥♦4=-13
-11.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND256N♣J-2-17
-11.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♥♦Q=+0
-12.7Round 8🇪🇸 SPAIN126♣♠Q=+2
-15.5Round 16🇹🇷 TURKEY46♠♠4-1-17