🇳🇱 WESTERBEEK Chris · NETHERLANDS

43rank
+66.4Butler · 260 bds
+0.26per board
±4.5swing
+0.08vs par /bd · #50/91
+0.44adjusted /bd
Butler per round: 1.7 46.8 -23.4 11.3 -17.7 25.7 -8.2 -7.9 18.2 36 0.3 -10 -6.4by round

vs par split: bidding -0.25 · play +0.34

Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 75.9% #61 of 91 · declarer play 78.0% #30 of 91 · defence 88.0% #32 of 91

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)75.0% (44)
Declarer play61.1% (18)85.4% (41)
Defence84.4% (32)89.2% (93)

Opening leads by suit led: ♠ 93.8% (16) · ♥ 45.5% (11) · ♦ 71.4% (14) · ♣ 82.4% (17)

vs par by strain: NT -1.77 (66) · a suit +0.74 (190)

vs par by level: part-score +0.23 (84) · game +0.32 (150) · slam -2.00 (22)

By role: declaring +0.01/bd (-1.98 vs par · 134) · defending +0.52/bd (+2.26 vs par · 126)

By vulnerability: vulnerable +0.28/bd (+0.25 vs par · 130) · not vulnerable +0.23/bd (-0.10 vs par · 130)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.WesterbeekK.Kapayannidi – M.SofiosClosed20+1.7+0.08-0.85
Round 3R.WesterbeekJ.Richards – B.BarrettOpen20+46.8+2.34+3.55
Round 4R.WesterbeekK.Lazar – B.FischerOpen20-23.4-1.17-1.10
Round 6R.WesterbeekM.Bilde – P.JepsenClosed20+11.3+0.57-0.20
Round 7R.WesterbeekC.Korkmaz – D.UnalanClosed20-17.7-0.89-2.15
Round 8R.WesterbeekJ.Karlsson – A.StokkaOpen20+25.7+1.28-0.70
Round 9R.WesterbeekW.Kazmierczak – L.WitkowskiOpen20-8.2-0.41-1.00
Round 10R.WesterbeekC.Bakke – H.EideClosed20-7.9-0.40-0.25
Round 12R.WesterbeekG.Zanasi – G.Delle CaveOpen20+18.2+0.91+0.75
Round 14R.WesterbeekA.Asulin – H.LeviClosed20+36.0+1.80+2.60
Round 15R.WesterbeekS.Shah – T.PaskeClosed20+0.3+0.01-0.90
Round 16R.WesterbeekJ.Bernard – B.CombescureOpen20-10.0-0.50+0.70
Round 17R.WesterbeekN.Yaninski – Z.DraganovClosed20-6.4-0.32+0.55

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
+15.6Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES127♠x♣A-4+15
+11.9Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES45♠x♣A=+12
+11.6Round 7🇹🇷 TURKEY135♦x♣K-3+14
+9.5Round 8🇸🇪 SWEDEN85♠♦3+2+10
+9.5Round 8🇸🇪 SWEDEN104♥♦Q+1+15
+9.5Round 8🇸🇪 SWEDEN176♦♠3=+0
+9.5Round 16🇫🇷 FRANCE133NT♣4+1+11
+9.2Round 14🇮🇱 ISRAEL94♥♠3=+11
+8.5Round 17🇧🇬 BULGARIA43NT♣5=+10
+8.4Round 2🇬🇷 GREECE134♠x♥7-2+8
+8.1Round 17🇧🇬 BULGARIA206♠♠3=+0
+8.0Round 16🇫🇷 FRANCE32♣x♥J-2+8
+7.9Round 14🇮🇱 ISRAEL14♥♣3+3+14
+7.9Round 14🇮🇱 ISRAEL113♠♦A-1+2
+7.9Round 17🇧🇬 BULGARIA25♥x♠2-2+8
+7.6Round 9🇵🇱 POLAND44♥♦10+1+1
+7.2Round 12🇮🇹 ITALY64♠♣K-3+15
+7.2Round 12🇮🇹 ITALY124♠♣A-2+8
+7.2Round 14🇮🇱 ISRAEL155♠x♣Q=+2
+7.1Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES164♥♥J+2+11
+6.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♥A-2+8
+6.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♠3+3+10
+6.6Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES102♠♦J=+6
+6.5Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES34♥♠6-1+11
+6.5Round 6🇩🇰 DENMARK144♥♦3=-1
+6.5Round 8🇸🇪 SWEDEN13♦x♥K-3+2
+6.2Round 10🇳🇴 NORWAY53NT♣2-3+9
+6.1Round 12🇮🇹 ITALY35♣x♦2-2-7
+6.1Round 14🇮🇱 ISRAEL203♠♣7-2+2
+6.0Round 6🇩🇰 DENMARK116♣x♦A-1+5
+5.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♣3-2+3
+5.2Round 17🇧🇬 BULGARIA193♠♥A=+7
+5.1Round 6🇩🇰 DENMARK14♠♥10=+7
+5.0Round 14🇮🇱 ISRAEL84♠♦A-1+8
+4.8Round 10🇳🇴 NORWAY34♥♠7-2+5
+4.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND55♦x♣A-2+2
+4.7Round 2🇬🇷 GREECE53NT♥Q=+0
+4.6Round 4🇭🇺 HUNGARY144♠♦2-3+7
+4.6Round 7🇹🇷 TURKEY123NT♦3-1+5
+4.6Round 9🇵🇱 POLAND93NT♦Q-2+6
+4.5Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES61NT♣7+1+6
+4.4Round 14🇮🇱 ISRAEL144♥♣A-1+5
+4.2Round 2🇬🇷 GREECE154♥♠4-1+5
+4.2Round 9🇵🇱 POLAND32♠♥J+1+6
+4.2Round 12🇮🇹 ITALY194♥♦10=+0
+4.1Round 4🇭🇺 HUNGARY74♥♣K-1+6
+3.9Round 10🇳🇴 NORWAY173NT♥10-2+5
+3.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♥♦2=+5
+3.9Round 16🇫🇷 FRANCE172NT♥2-1+5
+3.8Round 10🇳🇴 NORWAY64♠♦A+1+4
+3.8Round 10🇳🇴 NORWAY102♥♠5-2+2
+3.8Round 17🇧🇬 BULGARIA153NT♠3-3-2
+3.6Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES204♠x♦K-2+4
+3.6Round 12🇮🇹 ITALY134♣♠2=-8
+3.5Round 2🇬🇷 GREECE114♥♦K=+0
+3.5Round 17🇧🇬 BULGARIA122♥♣A-1+6
+3.4Round 9🇵🇱 POLAND133♦♥J-1+6
+3.2Round 2🇬🇷 GREECE73NT♣3=+0
+3.2Round 4🇭🇺 HUNGARY132♥♣J+2+7
+3.2Round 9🇵🇱 POLAND116♦♣9=-2
+3.2Round 9🇵🇱 POLAND154♠♦A-3-3
+3.1Round 4🇭🇺 HUNGARY64♠♣Q-1+10
+2.9Round 4🇭🇺 HUNGARY91NT♥4+2+2
+2.9Round 7🇹🇷 TURKEY34♠♥A=+6
+2.9Round 7🇹🇷 TURKEY154♥♥9+1+0
+2.8Round 6🇩🇰 DENMARK103NT♥K+1+0
+2.8Round 6🇩🇰 DENMARK184♥♣4+3+2
+2.8Round 8🇸🇪 SWEDEN164♣x♦K-1+0
+2.6Round 16🇫🇷 FRANCE124♥♣4-2+6
+2.4Round 2🇬🇷 GREECE83NT♥2=-2
+2.4Round 6🇩🇰 DENMARK64♥♠6+1+0
+2.4Round 12🇮🇹 ITALY86♣x♥K-1+5
+2.3Round 17🇧🇬 BULGARIA181NT♠10=-1
+2.2Round 2🇬🇷 GREECE94♦x♣10-3+0
+2.2Round 8🇸🇪 SWEDEN122♠♦3+1+2
+2.2Round 12🇮🇹 ITALY94♠♥K-2+11
+2.1Round 4🇭🇺 HUNGARY35♦♣6-2+6
+2.1Round 4🇭🇺 HUNGARY154♠x♣4-2+8
+2.1Round 8🇸🇪 SWEDEN26♦♣3=+0
+2.1Round 8🇸🇪 SWEDEN204♠x♥3-2+0
+2.1Round 10🇳🇴 NORWAY115♣x♦Q-3-10
+2.1Round 14🇮🇱 ISRAEL172♦♣A-1-1
+2.1Round 17🇧🇬 BULGARIA134♠♣2+1+4
+2.0Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23♥x♣2-1+14
+2.0Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES192♦♣A+1+7
+2.0Round 9🇵🇱 POLAND52♦♣5+1+0
+2.0Round 14🇮🇱 ISRAEL34♠♦9-2+11
+1.9Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES174♠♥K-1+5
+1.9Round 4🇭🇺 HUNGARY12♥♦A-1+2
+1.9Round 14🇮🇱 ISRAEL193NT♠K-1+0
+1.8Round 6🇩🇰 DENMARK22♦♥4-2+2
+1.8Round 12🇮🇹 ITALY184♠♦Q-1+9
+1.8Round 14🇮🇱 ISRAEL75♣♣4+1+16
+1.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44NT♠9-2+7
+1.7Round 2🇬🇷 GREECE62♥♠J-2+3
+1.7Round 17🇧🇬 BULGARIA56♠♦Q-3+12
+1.6Round 4🇭🇺 HUNGARY83♥♠K=+1
+1.6Round 8🇸🇪 SWEDEN64♥♣Q+1+0
+1.6Round 8🇸🇪 SWEDEN71NT♠A-3-7
+1.6Round 9🇵🇱 POLAND205♠♦2=+1
+1.5Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES183♣♠3=+0
+1.5Round 12🇮🇹 ITALY24♥♠4=-1
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND97NT♦3=+0
+1.4Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES84♠♦8=-1
+1.4Round 16🇫🇷 FRANCE113♣♦2+1+0
+1.3Round 12🇮🇹 ITALY153NT♣10=-1
+1.2Round 2🇬🇷 GREECE144♠♥Q+1+0
+1.2Round 8🇸🇪 SWEDEN134♥♣Q+1-13
+1.2Round 9🇵🇱 POLAND75♠♦Q=+13
+1.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♠♥3=-1
+1.0Round 7🇹🇷 TURKEY192♠♦3+3+2
+1.0Round 14🇮🇱 ISRAEL23♦♠9+1+7
+0.9Round 10🇳🇴 NORWAY24♠♣A+1+1
+0.8Round 6🇩🇰 DENMARK34♠♥Q-1+7
+0.8Round 14🇮🇱 ISRAEL54♠♠3+1+4
+0.7Round 7🇹🇷 TURKEY16Pass-3
+0.7Round 14🇮🇱 ISRAEL104♠♦5+1-13
+0.6Round 2🇬🇷 GREECE194♠♥A+2-11
+0.6Round 7🇹🇷 TURKEY67♠♦5=+0
+0.6Round 7🇹🇷 TURKEY202♠♥K+3-9
+0.6Round 12🇮🇹 ITALY54♠♣J+1+0
+0.5Round 6🇩🇰 DENMARK83♦♣10=-7
+0.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♣♦6=+1
+0.4Round 7🇹🇷 TURKEY172♥♣Q+2+1
+0.4Round 10🇳🇴 NORWAY82♥♦6=-1
+0.3Round 2🇬🇷 GREECE181NT♦2=+1
+0.3Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES9Pass+3
+0.3Round 6🇩🇰 DENMARK124NT♥J+1-10
+0.3Round 8🇸🇪 SWEDEN33NT♣4+3+1
+0.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥3+1-11
+0.2Round 2🇬🇷 GREECE43♣♠K+1-10
+0.2Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES13NT♠6=+2
+0.2Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES133NT♣2=-1
+0.1Round 8🇸🇪 SWEDEN194♥♣K=+1
+0.1Round 10🇳🇴 NORWAY193♦♠A=-1
+0.1Round 16🇫🇷 FRANCE73♠♥2=+0
+0.0Round 14🇮🇱 ISRAEL164♠♦Q+1+0
-0.1Round 8🇸🇪 SWEDEN54♥♦3=+0
-0.1Round 12🇮🇹 ITALY72♦♥5+2+0
-0.1Round 12🇮🇹 ITALY104♥♦K+2+13
-0.1Round 16🇫🇷 FRANCE184♥♥3+1+0
-0.2Round 9🇵🇱 POLAND84♥♠3-2+0
-0.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♣10+2-12
-0.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♣10=-1
-0.4Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES115♠♣4=+0
-0.5Round 2🇬🇷 GREECE173NT♥3+1+0
-0.5Round 6🇩🇰 DENMARK203NT♥2+2+0
-0.6Round 6🇩🇰 DENMARK43NT♥5+2-1
-0.6Round 14🇮🇱 ISRAEL41NT♦10+1-6
-0.6Round 16🇫🇷 FRANCE163NT♥7+1-10
-0.6Round 16🇫🇷 FRANCE202♥♦4-1+11
-0.7Round 12🇮🇹 ITALY204♥♠J+1+0
-0.8Round 4🇭🇺 HUNGARY22♦♠K-1+1
-0.8Round 6🇩🇰 DENMARK194♥♠3+1+0
-0.8Round 8🇸🇪 SWEDEN181NT♦7+1+9
-0.9Round 4🇭🇺 HUNGARY174♠♦Q=+0
-0.9Round 7🇹🇷 TURKEY74♥♠6-1+1
-0.9Round 10🇳🇴 NORWAY185♣♥5+2-11
-0.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠10=+0
-0.9Round 16🇫🇷 FRANCE21NT♣Q-1-2
-1.1Round 6🇩🇰 DENMARK53♥♥2=+0
-1.1Round 6🇩🇰 DENMARK162♠♥10=+0
-1.1Round 6🇩🇰 DENMARK173NT♥J-1-4
-1.1Round 16🇫🇷 FRANCE192♠♦A=+5
-1.1Round 17🇧🇬 BULGARIA93♦♠A+2+1
-1.2Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES144♥♠7-1-8
-1.2Round 7🇹🇷 TURKEY92♥♠A-2+0
-1.2Round 7🇹🇷 TURKEY144♠♥10+2-1
-1.2Round 10🇳🇴 NORWAY155♣x♠K-1+7
-1.2Round 12🇮🇹 ITALY15♥♠4=+0
-1.2Round 16🇫🇷 FRANCE153NT♦Q-1-12
-1.2Round 17🇧🇬 BULGARIA63NT♠K=+1
-1.3Round 4🇭🇺 HUNGARY51NT♣5=+1
-1.3Round 4🇭🇺 HUNGARY203♦♠A=+0
-1.3Round 10🇳🇴 NORWAY124♥♠K=+1
-1.3Round 16🇫🇷 FRANCE83NT♠6+2+14
-1.3Round 17🇧🇬 BULGARIA173NT♥Q+1-2
-1.4Round 4🇭🇺 HUNGARY43NT♥5+1-13
-1.4Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND165♣♠A=-1
-1.5Round 4🇭🇺 HUNGARY184♥♣Q+1+0
-1.5Round 9🇵🇱 POLAND192♥♦3=+0
-1.5Round 12🇮🇹 ITALY163♦♣A+1-6
-1.6Round 10🇳🇴 NORWAY43♦♠10+1+10
-1.6Round 10🇳🇴 NORWAY201NT♣5-2-3
-1.9Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES54♥♣10-1-5
-1.9Round 6🇩🇰 DENMARK71NT♠3+1+10
-1.9Round 6🇩🇰 DENMARK153NT♠5-2-6
-1.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♦Q+1-1
-2.1Round 2🇬🇷 GREECE123NT♠J+1+0
-2.1Round 2🇬🇷 GREECE204♥♣A-1-6
-2.1Round 7🇹🇷 TURKEY83NT♣6=+0
-2.1Round 12🇮🇹 ITALY143♣♠4+2-1
-2.1Round 17🇧🇬 BULGARIA72♣♠K=+1
-2.2Round 9🇵🇱 POLAND62♦♥7+1+0
-2.2Round 10🇳🇴 NORWAY11NT♣10=+0
-2.4Round 7🇹🇷 TURKEY23NT♦9-1-12
-2.5Round 7🇹🇷 TURKEY43NT♠2+1-1
-2.5Round 8🇸🇪 SWEDEN143NT♥2+4-14
-2.5Round 17🇧🇬 BULGARIA163NT♠3-2-8
-2.6Round 16🇫🇷 FRANCE143♠♣A=+0
-2.8Round 7🇹🇷 TURKEY104♥♦K-2-8
-2.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♦5-1-5
-2.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♦♦10=+0
-2.9Round 6🇩🇰 DENMARK132♣♥2-1-1
-2.9Round 9🇵🇱 POLAND103♠♥10-1-5
-2.9Round 10🇳🇴 NORWAY132♦♦2=-5
-3.1Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154NT♠3+1+0
-3.1Round 16🇫🇷 FRANCE44♠♥7+1+0
-3.1Round 16🇫🇷 FRANCE51NT♠7-2-3
-3.1Round 16🇫🇷 FRANCE104♥♣3+1+0
-3.2Round 16🇫🇷 FRANCE9Pass+3
-3.3Round 9🇵🇱 POLAND23♣♠J+1-1
-3.4Round 2🇬🇷 GREECE101NT♦3+3-1
-3.4Round 17🇧🇬 BULGARIA114♥♦2+2+11
-3.5Round 7🇹🇷 TURKEY113♦♣A+2-7
-3.5Round 9🇵🇱 POLAND123♠♣6-1-10
-3.6Round 9🇵🇱 POLAND173♥♦5+2-6
-3.7Round 9🇵🇱 POLAND162♠♦2-2-3
-3.8Round 8🇸🇪 SWEDEN43♥♥3-2-2
-3.8Round 14🇮🇱 ISRAEL133♣♣9-2-2
-4.1Round 8🇸🇪 SWEDEN154♠x♥K-1-6
-4.1Round 10🇳🇴 NORWAY166♦♣7+1+4
-4.2Round 2🇬🇷 GREECE23NT♣4=+0
-4.2Round 8🇸🇪 SWEDEN115♦♣A=+0
-4.2Round 12🇮🇹 ITALY43NT♥2=-10
-4.4Round 12🇮🇹 ITALY113NT♥2=-7
-4.5Round 9🇵🇱 POLAND13♠♦Q=-6
-4.5Round 9🇵🇱 POLAND14Adj.♦K-6
-4.5Round 17🇧🇬 BULGARIA14♠♣2+2-14
-4.6Round 10🇳🇴 NORWAY73NT♥2-1-6
-4.6Round 10🇳🇴 NORWAY94♠x♦Q-1-5
-4.8Round 14🇮🇱 ISRAEL184♥♦Q+1+0
-4.9Round 4🇭🇺 HUNGARY122NT♠J-3-8
-4.9Round 14🇮🇱 ISRAEL64♠♥J+1-8
-5.1Round 2🇬🇷 GREECE34♠♦J-2+5
-5.1Round 2🇬🇷 GREECE166♦♥10=+2
-5.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♠3-1-5
-5.4Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND36♦♠3-1-5
-5.6Round 12🇮🇹 ITALY174♥♣K-1-5
-5.8Round 6🇩🇰 DENMARK94♠♥7-2-7
-5.9Round 17🇧🇬 BULGARIA106♠♦A=+0
-6.1Round 16🇫🇷 FRANCE14♥♣4=-7
-6.8Round 17🇧🇬 BULGARIA143NT♠10=-6
-7.7Round 7🇹🇷 TURKEY56♣x♠A-1-7
-7.8Round 8🇸🇪 SWEDEN94♥♣6-1-12
-7.9Round 14🇮🇱 ISRAEL126♠♥5=+0
-8.0Round 4🇭🇺 HUNGARY166NTx♠A-1-13
-8.4Round 2🇬🇷 GREECE15♥x♦A=-11
-8.5Round 16🇫🇷 FRANCE66♥♥10=-15
-8.6Round 7🇹🇷 TURKEY183♥♣J+2-10
-8.7Round 4🇭🇺 HUNGARY193NT♥3+4-15
-8.9Round 10🇳🇴 NORWAY143NT♦3-2-11
-9.1Round 4🇭🇺 HUNGARY101NT♥4+1-10
-9.3Round 9🇵🇱 POLAND184♥♣9+1-11
-9.9Round 17🇧🇬 BULGARIA37NT♥J-1-17
-10.1Round 7🇹🇷 TURKEY16♦♥3-1-14
-10.8Round 17🇧🇬 BULGARIA86♠♥A=+0
-11.1Round 4🇭🇺 HUNGARY117♠♦J-1-14
-11.9Round 3🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES74♥x♦6-4-10
-12.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND65♥x♠K-4-12