🇳🇱 VISSER Karlijn · NETHERLANDS

88rank
-71.3Butler · 144 bds
-0.50per board
±5.2swing
-0.27vs par /bd · #73/108
-0.75adjusted /bd
Butler per round: -2 7.1 -1.5 -13.9 -17.8 -20 8.6 -53.4 19.6 20.1 -6.4 -11.7by round

vs par split: bidding +0.22 · play -0.46

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -0.75/bd

Card play — on target: opening leads 80.6% #42 of 108 · declarer play 47.8% #105 of 108 · defence 82.1% #38 of 108

Bidding activity — not a pass: 40.4% #74 of 108 (137/339)

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)82.6% (23)
Declarer play50.0% (18)46.4% (28)
Defence81.0% (21)82.6% (46)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 77.8% (9) · ♦ 75.0% (12) · ♣ 83.3% (6)

vs par by strain: NT +0.04 (46) · a suit -0.38 (97)

vs par by level: part-score -2.20 (64) · game +0.62 (74) · slam +12.00 (5)

By role: declaring -1.50/bd (-3.55 vs par · 76) · defending +0.68/bd (+3.51 vs par · 67)

By vulnerability: vulnerable -0.65/bd (-0.79 vs par · 75) · not vulnerable -0.33/bd (+0.29 vs par · 69)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.BlomsteelA.Beligianni – D.KatsakiorisClosed12-2.0-0.17-2.00
Round 3T.BlomsteelS.Saengtuen – C.SaisithClosed12+7.1+0.59+4.08
Round 4T.BlomsteelK.Mak – M.CaiClosed12-1.5-0.12-0.58
Round 6T.BlomsteelK.Recicarova – P.SlovakovaClosed12-13.9-1.16-1.17
Round 7T.BlomsteelH.Vinevich – S.Zaidenberg GattClosed12-17.8-1.48+0.00
Round 9T.BlomsteelA.Silverstein – J.BogeClosed12-20.0-1.67-1.42
Round 10T.BlomsteelF.Zeeberg – C.ZeebergClosed12+8.6+0.72+3.08
Round 12T.BlomsteelM.Moe – I.MathisenClosed12-53.4-4.45-3.00
Round 13T.BlomsteelZ.Sueur – S.GallardOpen12+19.6+1.63+1.92
Round 15T.BlomsteelS.Allas – E.OrmaOpen12+20.1+1.68-0.67
Round 17T.BlomsteelV.Qian – E.LuOpen12-6.4-0.53-1.75
Round 19T.BlomsteelT.Chowdhury – N.MuthuswamyOpen12-11.7-0.97-1.75

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
+11.1Round 6🇨🇿 CZECH REPUBLIC206NT♥7-1+17
+10.9Round 10🇩🇰 DENMARK234♥♣J-2+13
+10.5Round 3🇹🇭 THAILAND34♥♠2-3+12
+10.5Round 15🇪🇪 ESTONIA56♠♦Q-1+13
+10.4Round 13🇫🇷 FRANCE86♠♦K-1+14
+9.3Round 9🇺🇸 USA233NT♣3-2+11
+9.2Round 1🇬🇷 GREECE95♦x♠2-1+5
+8.4Round 19🇮🇳 INDIA103NT♣2+2+0
+8.2Round 17🇨🇦 CANADA83NT♦Q-1+8
+7.7Round 3🇹🇭 THAILAND13♣♠A-5+8
+7.6Round 10🇩🇰 DENMARK253♥♣J=+7
+7.5Round 13🇫🇷 FRANCE23NT♠T=+0
+7.4Round 3🇹🇭 THAILAND54♠♣T-2+8
+6.8Round 19🇮🇳 INDIA53NT♣2-2+8
+6.3Round 13🇫🇷 FRANCE103NT♦6=+0
+6.3Round 17🇨🇦 CANADA74♥♣8=-1
+5.8Round 4🇭🇰 HONG KONG CHINA224♣♦2-6+4
+5.8Round 13🇫🇷 FRANCE33NT♦3-1+10
+5.7Round 3🇹🇭 THAILAND24♠♥A-3+9
+5.6Round 9🇺🇸 USA253NT♥Q-1+13
+5.4Round 15🇪🇪 ESTONIA43♥♠9-2+3
+5.1Round 15🇪🇪 ESTONIA93NT♦K+1-1
+5.1Round 19🇮🇳 INDIA73NT♠3-3+10
+5.0Round 10🇩🇰 DENMARK243♠♥A+2+13
+4.8Round 4🇭🇰 HONG KONG CHINA154♠♦9-1+10
+4.8Round 6🇨🇿 CZECH REPUBLIC223NT♦4-1+10
+4.1Round 15🇪🇪 ESTONIA34♠♥J=-1
+3.8Round 7🇮🇱 ISRAEL114♠♦A-2+6
+3.7Round 7🇮🇱 ISRAEL34♥x♠8-1+5
+3.4Round 17🇨🇦 CANADA42♥♦3+1+2
+3.3Round 3🇹🇭 THAILAND113NT♥J+3+11
+3.3Round 10🇩🇰 DENMARK222♥♠4=+6
+3.2Round 1🇬🇷 GREECE114♠♦5-1+4
+3.2Round 4🇭🇰 HONG KONG CHINA263NT♣A-1+6
+3.2Round 9🇺🇸 USA242♥♦K+1+0
+2.7Round 1🇬🇷 GREECE71NT♠5=+5
+2.6Round 17🇨🇦 CANADA112♥♦6-1+5
+2.5Round 1🇬🇷 GREECE24♥♦K+3-12
+2.5Round 7🇮🇱 ISRAEL22♠♥2-1+8
+2.4Round 3🇹🇭 THAILAND42♥♠A-1+5
+2.3Round 7🇮🇱 ISRAEL14♥♠5-1+8
+2.3Round 13🇫🇷 FRANCE73♠♥2=+0
+2.0Round 6🇨🇿 CZECH REPUBLIC251NT♠5+1+0
+2.0Round 17🇨🇦 CANADA12♠♥A-2+8
+1.9Round 3🇹🇭 THAILAND83NT♠Q+2+1
+1.8Round 6🇨🇿 CZECH REPUBLIC154♠♦6=-1
+1.7Round 15🇪🇪 ESTONIA123NT♠5+2-11
+1.5Round 4🇭🇰 HONG KONG CHINA164♠♥2+1+0
+1.5Round 17🇨🇦 CANADA32NT♠2+1+1
+1.3Round 6🇨🇿 CZECH REPUBLIC261NT♠3+1+0
+1.3Round 10🇩🇰 DENMARK204♥♠A-1+9
+1.1Round 1🇬🇷 GREECE105♦♠Q-1+6
+0.9Round 9🇺🇸 USA224♥♦5-2+11
+0.9Round 10🇩🇰 DENMARK213♦♣4+1+0
+0.7Round 17🇨🇦 CANADA103NT♥6+1+0
+0.5Round 9🇺🇸 USA284♥♠4=-1
+0.5Round 12🇳🇴 NORWAY204♥♠A+1+0
+0.4Round 4🇭🇰 HONG KONG CHINA174♠♦Q-1+10
+0.4Round 12🇳🇴 NORWAY262♠♦A=+11
+0.3Round 6🇨🇿 CZECH REPUBLIC194♥♠A+1+0
+0.3Round 19🇮🇳 INDIA84♥♠2=+7
+0.2Round 4🇭🇰 HONG KONG CHINA192♥♦J-1+2
+0.2Round 15🇪🇪 ESTONIA83♠♦Q-1+2
+0.1Round 1🇬🇷 GREECE14♠♣A=+1
-0.1Round 9🇺🇸 USA292♠♣K+1+0
-0.1Round 15🇪🇪 ESTONIA102NT♥Q=-10
-0.1Round 19🇮🇳 INDIA21NT♣T=-1
-0.2Round 10🇩🇰 DENMARK192♠♥9+1+0
-0.3Round 15🇪🇪 ESTONIA64♠♥K+2+14
-0.3Round 17🇨🇦 CANADA94♣♠8-1-5
-0.4Round 4🇭🇰 HONG KONG CHINA203NT♠Q=-1
-0.5Round 13🇫🇷 FRANCE96NT♦9=+11
-0.6Round 4🇭🇰 HONG KONG CHINA185♠♥3=+0
-0.8Round 7🇮🇱 ISRAEL63♥♦2-3+8
-0.8Round 15🇪🇪 ESTONIA13NT♥Q+1+1
-0.8Round 19🇮🇳 INDIA114♠♣J-1-5
-0.9Round 10🇩🇰 DENMARK163♥♠J-1+1
-1.0Round 13🇫🇷 FRANCE124♣♠A-1+6
-1.1Round 1🇬🇷 GREECE61NT♠2+1-7
-1.1Round 13🇫🇷 FRANCE13♦♥T-2-1
-1.3Round 4🇭🇰 HONG KONG CHINA244♠♣6-1-10
-1.4Round 15🇪🇪 ESTONIA113♦♠4=-13
-1.5Round 19🇮🇳 INDIA43NT♦Q=+2
-1.6Round 1🇬🇷 GREECE123♠♦K=-10
-1.6Round 15🇪🇪 ESTONIA24♠♥K-1-5
-1.7Round 17🇨🇦 CANADA24♥x♠A-1-6
-1.9Round 12🇳🇴 NORWAY174♠♦2=+0
-1.9Round 13🇫🇷 FRANCE44NT♦J+2-1
-1.9Round 13🇫🇷 FRANCE62♥♣K-2-2
-2.2Round 1🇬🇷 GREECE82♥♣3=-5
-2.2Round 7🇮🇱 ISRAEL102♦♣5=+0
-2.4Round 4🇭🇰 HONG KONG CHINA213♦x♣6-1-7
-2.4Round 13🇫🇷 FRANCE52♠♥A-1-4
-2.6Round 4🇭🇰 HONG KONG CHINA25Pass-4
-2.7Round 12🇳🇴 NORWAY183♠♣T-1-7
-2.7Round 15🇪🇪 ESTONIA71♠♦T+2+0
-2.8Round 7🇮🇱 ISRAEL122♥♠8+1-7
-2.9Round 12🇳🇴 NORWAY212♠♥Q+2-7
-3.1Round 7🇮🇱 ISRAEL73♣♥5-1-12
-3.2Round 12🇳🇴 NORWAY241NT♥2-1-4
-3.3Round 1🇬🇷 GREECE34♥♣J+1+12
-3.3Round 1🇬🇷 GREECE52NT♦6+1-10
-3.3Round 3🇹🇭 THAILAND62♥♠Q+1+0
-3.4Round 9🇺🇸 USA2123NT♥5+2+0
-3.6Round 7🇮🇱 ISRAEL42NT♥2-1+0
-3.7Round 6🇨🇿 CZECH REPUBLIC184♥♦A+1+0
-3.7Round 19🇮🇳 INDIA93♥♠7-2-3
-3.8Round 10🇩🇰 DENMARK173NT♥2=+1
-3.8Round 12🇳🇴 NORWAY166NTx♠3+1+5
-3.9Round 6🇨🇿 CZECH REPUBLIC234♠♣2-1+1
-3.9Round 13🇫🇷 FRANCE113♥♣T-1-10
-4.0Round 12🇳🇴 NORWAY231NT♦A+3-2
-4.3Round 10🇩🇰 DENMARK183♣♥7+1+0
-4.5Round 7🇮🇱 ISRAEL93♠♥J=-1
-4.5Round 9🇺🇸 USA2104♠♦3=+0
-4.6Round 3🇹🇭 THAILAND123NT♦2=+13
-4.6Round 10🇩🇰 DENMARK153NT♥K-2-6
-4.6Round 19🇮🇳 INDIA124♦♣J-1-8
-5.6Round 19🇮🇳 INDIA62NT♠2-1-12
-5.8Round 3🇹🇭 THAILAND74♠♣A-1-6
-5.8Round 6🇨🇿 CZECH REPUBLIC164♠♣8+2-17
-5.9Round 9🇺🇸 USA214♠♦A=-7
-6.1Round 12🇳🇴 NORWAY152NT♦Q+2-7
-6.5Round 7🇮🇱 ISRAEL84♠♥7-1-4
-6.5Round 9🇺🇸 USA273NT♠6-1-17
-6.6Round 7🇮🇱 ISRAEL54♥♠8=-11
-6.6Round 10🇩🇰 DENMARK263♠♣5-4-7
-6.9Round 6🇨🇿 CZECH REPUBLIC214♥♠2-3-7
-7.0Round 3🇹🇭 THAILAND104♥♣J=+0
-7.1Round 17🇨🇦 CANADA53♣♥K=-11
-7.2Round 6🇨🇿 CZECH REPUBLIC171NT♥8-1-10
-7.2Round 12🇳🇴 NORWAY193♥♦J-3-10
-7.6Round 19🇮🇳 INDIA33NT♣2-2-8
-7.7Round 6🇨🇿 CZECH REPUBLIC243NT♣K=-7
-7.7Round 9🇺🇸 USA2113♠♣3-1-14
-8.4Round 19🇮🇳 INDIA13♦♥A=-11
-9.3Round 1🇬🇷 GREECE43♣♠K=-13
-9.9Round 17🇨🇦 CANADA123NT♠4-1-10
-10.1Round 4🇭🇰 HONG KONG CHINA233NT♥8-2-17
-10.2Round 12🇳🇴 NORWAY253♣♦5-1-6
-11.1Round 3🇹🇭 THAILAND94♥x♣5-2-12
-11.4Round 9🇺🇸 USA264♠♥K-1-13
-12.1Round 17🇨🇦 CANADA64♠♣J-1-12
-12.3Round 12🇳🇴 NORWAY223♠x♣A-3-9