🇳🇱 DE WIJS Simon · NETHERLANDS

64rank
+0.4Butler · 208 bds
+0.00per board
±4.2swing
+0.28vs par /bd · #25/125
+0.02adjusted /bd
Butler per round: 7.4 -11.2 4.8 -0.8 11 -5.7 -16.5 22.4 7.1 4.4 -31.6 8.6 0.5by round

vs par split: bidding -0.11 · play +0.38

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.02/bd

Card play — on target: opening leads 87.9% #32 of 125 · declarer play 75.7% #60 of 125 · defence 91.8% #19 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.9% (33)
Declarer play·75.7% (37)
Defence·91.8% (73)

Opening leads by suit led: ♠ 62.5% (8) · ♥ 100.0% (12) · ♦ 87.5% (8) · ♣ 100.0% (5)

vs par by strain: a suit +0.38 (146)

vs par by level: part-score -0.78 (59) · game +0.67 (76) · slam +4.54 (11)

By role: declaring +0.12/bd (-1.49 vs par · 102) · defending -0.11/bd (+1.99 vs par · 106)

By vulnerability: vulnerable -0.19/bd (-0.18 vs par · 104) · not vulnerable +0.19/bd (+0.75 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2B.MullerP.Gumby – W.LazerClosed16+7.4+0.46+1.81
Round 3B.MullerN.Eber – C.BosenbergClosed16-11.2-0.70-0.62
Round 4B.MullerK.Fergani – N.L'EcuyerOpen16+4.8+0.30+0.38
Round 5B.MullerP.Kushari – D.RoyOpen16-0.8-0.05-1.69
Round 7B.MullerJ.Zhao – Z.FuClosed16+11.0+0.69+2.31
Round 9B.MullerG.Watulingas – K.OngClosed16-5.7-0.36+1.81
Round 11B.MullerF.Nystrom – P.BertheauOpen16-16.5-1.03-2.06
Round 12B.MullerD.Chen – K.FurutaOpen16+22.4+1.40+1.06
Round 14B.MullerC.Pellegrini – P.RavennaOpen16+7.1+0.44+0.00
Round 15B.MullerB.Persad – M.SeepersadClosed16+4.4+0.28+0.00
Round 16B.MullerF.Fantoni – C.NunesClosed16-31.6-1.98-0.44
Round 19B.MullerJ.Ahmed – T.MasoodOpen16+8.6+0.54+0.00
Round 21B.MullerZ.Mahmood – M.RosenbergOpen16+0.5+0.03+1.12

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
+11.0Round 4🇨🇦 CANADA135♠x♣K-1+13
+9.5Round 7🇨🇳 CHINA SMEG13N♠Q=+11
+8.9Round 15🇹🇹 TRINIDAD & TOBAGO213N♥Q=+10
+8.8Round 2🇦🇺 AUSTRALIA96♥♦7-1+14
+8.8Round 12🇯🇵 JAPAN95♦x♥A+1+6
+8.8Round 19🇵🇰 PAKISTAN254♥x♠7-1+11
+8.5Round 16🇮🇹 ITALY146♦♠K-2+14
+8.3Round 4🇨🇦 CANADA114♠♦A=+7
+7.2Round 11🇸🇪 SWEDEN196N♣=-13
+7.2Round 15🇹🇹 TRINIDAD & TOBAGO223N♦4+1+1
+6.8Round 12🇯🇵 JAPAN43♥♣Q-3+5
+6.2Round 21🇺🇸 USA 1274♥♦A=+8
+6.0Round 14🇦🇷 ARGENTINA44♠♥Q-1+12
+5.7Round 14🇦🇷 ARGENTINA117♦♥7=-2
+5.6Round 12🇯🇵 JAPAN166♠♠8=+0
+5.5Round 14🇦🇷 ARGENTINA134♥x♠4=+5
+5.4Round 19🇵🇰 PAKISTAN263♠♥K-2-9
+5.3Round 5🇮🇳 INDIA34♠x♥A-1+0
+5.3Round 21🇺🇸 USA 1224♠♣A-2+7
+5.1Round 4🇨🇦 CANADA45♠x♦A-3+4
+5.1Round 12🇯🇵 JAPAN66♦♣8-2+13
+5.0Round 15🇹🇹 TRINIDAD & TOBAGO311N♦8+1-11
+4.7Round 15🇹🇹 TRINIDAD & TOBAGO274♥♠J-1+5
+4.7Round 19🇵🇰 PAKISTAN274♥♠3-3+6
+4.6Round 2🇦🇺 AUSTRALIA42N♣3-1+5
+4.6Round 9🇮🇩 INDONESIA103♥♦A-1+5
+4.4Round 15🇹🇹 TRINIDAD & TOBAGO254♥♦J+1+13
+4.4Round 19🇵🇰 PAKISTAN231N♦9-1+6
+4.3Round 4🇨🇦 CANADA63♣-1+5
+4.3Round 5🇮🇳 INDIA134♥♣Q-1+6
+4.3Round 15🇹🇹 TRINIDAD & TOBAGO243N♦5-1+4
+4.3Round 19🇵🇰 PAKISTAN323N♣J=+0
+4.2Round 7🇨🇳 CHINA SMEG134♠♦7+2+13
+4.1Round 3🇿🇦 SOUTH AFRICA44♠♦Q=+3
+4.1Round 12🇯🇵 JAPAN103N♠8-1+12
+4.0Round 5🇮🇳 INDIA113♠♥A+1+1
+4.0Round 11🇸🇪 SWEDEN254♠♥J-1+5
+4.0Round 12🇯🇵 JAPAN34♥♦4=+0
+3.9Round 2🇦🇺 AUSTRALIA134♠♥10+1+0
+3.9Round 21🇺🇸 USA 1244♠♣K=+3
+3.7Round 2🇦🇺 AUSTRALIA113♠♣9-2+6
+3.7Round 9🇮🇩 INDONESIA25♠x♦A+1+11
+3.6Round 9🇮🇩 INDONESIA111♠x♣A-1-1
+3.6Round 19🇵🇰 PAKISTAN214♠♣10+2+1
+3.6Round 21🇺🇸 USA 1312♦x♠7-1+5
+3.5Round 3🇿🇦 SOUTH AFRICA142♥♦A=+6
+3.5Round 4🇨🇦 CANADA14♥♦A-1+4
+3.5Round 14🇦🇷 ARGENTINA33♥♥A=+7
+3.4Round 7🇨🇳 CHINA SMEG113N♦2-2+6
+3.1Round 2🇦🇺 AUSTRALIA56♠♥8+1+1
+3.1Round 12🇯🇵 JAPAN123N♥5-1+5
+3.1Round 21🇺🇸 USA 1193♣♥Q=+0
+3.0Round 19🇵🇰 PAKISTAN222♠♥2+2+6
+2.8Round 2🇦🇺 AUSTRALIA164♠♠7=+0
+2.8Round 3🇿🇦 SOUTH AFRICA52♠♦A=+0
+2.7Round 9🇮🇩 INDONESIA163♠♦Q=+6
+2.6Round 14🇦🇷 ARGENTINA83♦♣A=+0
+2.5Round 2🇦🇺 AUSTRALIA15♣x♥Q-1-1
+2.4Round 3🇿🇦 SOUTH AFRICA63♠♠6=+10
+2.4Round 5🇮🇳 INDIA14♥♣10-3+6
+2.1Round 5🇮🇳 INDIA24♥♠7+1+7
+2.1Round 16🇮🇹 ITALY63♠♠10-1+4
+2.0Round 7🇨🇳 CHINA SMEG161N♥5+1+6
+1.8Round 3🇿🇦 SOUTH AFRICA22♠♥6=-9
+1.7Round 5🇮🇳 INDIA163♦♣J=+0
+1.7Round 9🇮🇩 INDONESIA95♣♥2=+2
+1.7Round 12🇯🇵 JAPAN111♠♦A+2+0
+1.7Round 14🇦🇷 ARGENTINA51N♠6+1+7
+1.7Round 15🇹🇹 TRINIDAD & TOBAGO284♠♣8-1-5
+1.7Round 16🇮🇹 ITALY74♠♦2=-1
+1.6Round 5🇮🇳 INDIA153♥x♠Q-1-13
+1.6Round 12🇯🇵 JAPAN54♠♦2=+0
+1.5Round 3🇿🇦 SOUTH AFRICA161N♥7+1+6
+1.5Round 9🇮🇩 INDONESIA42♠♥7-1+0
+1.4Round 4🇨🇦 CANADA23N♥3+1-12
+1.4Round 5🇮🇳 INDIA142♥♦K+2+6
+1.3Round 2🇦🇺 AUSTRALIA62♣♠J+2+0
+1.3Round 5🇮🇳 INDIA124♥♣4=+0
+1.3Round 14🇦🇷 ARGENTINA22♠♦A=+1
+1.2Round 7🇨🇳 CHINA SMEG63N♠8+1+1
+1.2Round 14🇦🇷 ARGENTINA63N♠2-2+7
+1.0Round 12🇯🇵 JAPAN12♥♠K+1-4
+0.9Round 11🇸🇪 SWEDEN273♠♠J-1+5
+0.9Round 14🇦🇷 ARGENTINA13N♥4=+0
+0.9Round 21🇺🇸 USA 1293N♦10+1+0
+0.8Round 9🇮🇩 INDONESIA14♠♥10-1-5
+0.8Round 9🇮🇩 INDONESIA34♠♥2-1-3
+0.8Round 9🇮🇩 INDONESIA63♠♥A-1-3
+0.8Round 11🇸🇪 SWEDEN303N♠=+3
+0.7Round 7🇨🇳 CHINA SMEG33♣♥9=+0
+0.7Round 14🇦🇷 ARGENTINA73♥♣8=-10
+0.7Round 21🇺🇸 USA 1302♠♦3=+1
+0.6Round 14🇦🇷 ARGENTINA144♥♠K+2+1
+0.5Round 7🇨🇳 CHINA SMEG84♥♠6=+0
+0.5Round 11🇸🇪 SWEDEN324♠♥K+2+11
+0.5Round 19🇵🇰 PAKISTAN295♦♥2+2+1
+0.4Round 3🇿🇦 SOUTH AFRICA91N♣K-1+2
+0.4Round 4🇨🇦 CANADA92N♦4=+10
+0.4Round 15🇹🇹 TRINIDAD & TOBAGO301N♣4=-5
+0.3Round 3🇿🇦 SOUTH AFRICA153♦♠10-1+4
+0.3Round 7🇨🇳 CHINA SMEG55♦x♦5-2+0
+0.3Round 7🇨🇳 CHINA SMEG151N♣Q-1-1
+0.2Round 2🇦🇺 AUSTRALIA82♠♦Q-2+1
+0.1Round 2🇦🇺 AUSTRALIA74♥♠5=+13
+0.1Round 9🇮🇩 INDONESIA75♦♣6-3+8
+0.1Round 9🇮🇩 INDONESIA143N♠4-1+2
+0.1Round 16🇮🇹 ITALY133N♣8+1+0
-0.0Round 3🇿🇦 SOUTH AFRICA73N♥5=-1
+0.0Round 16🇮🇹 ITALY84♠♦3=+0
-0.0Round 21🇺🇸 USA 1173N♦7-2+5
-0.1Round 4🇨🇦 CANADA123N♠2=+0
-0.1Round 11🇸🇪 SWEDEN314♠♦7+1+0
-0.2Round 4🇨🇦 CANADA153N♦Q=-1
-0.2Round 5🇮🇳 INDIA83N♦6+2+0
-0.2Round 7🇨🇳 CHINA SMEG123N♥2+3+11
-0.2Round 19🇵🇰 PAKISTAN172♥♥6+1+0
-0.2Round 19🇵🇰 PAKISTAN195♣x♠A-1+0
-0.3Round 7🇨🇳 CHINA SMEG145♥♦J+1+5
-0.3Round 11🇸🇪 SWEDEN242♠♣A-1-3
-0.3Round 12🇯🇵 JAPAN71N♣5-1+0
-0.3Round 19🇵🇰 PAKISTAN245♣♠5=+2
-0.4Round 5🇮🇳 INDIA102♥♠4-1-1
-0.5Round 9🇮🇩 INDONESIA125♥x♠Q-1+6
-0.6Round 3🇿🇦 SOUTH AFRICA133N♦7+1+0
-0.6Round 7🇨🇳 CHINA SMEG94♠♥2-2-6
-0.6Round 16🇮🇹 ITALY13N♦7+1+0
-0.6Round 16🇮🇹 ITALY33N♥10+2+10
-0.6Round 21🇺🇸 USA 1253N♠3+2-1
-0.7Round 11🇸🇪 SWEDEN183♣♥4+1+9
-0.7Round 15🇹🇹 TRINIDAD & TOBAGO264♥♦K=-1
-0.7Round 21🇺🇸 USA 1283N♥J-2-7
-0.8Round 9🇮🇩 INDONESIA133N♣Q+1-1
-0.8Round 19🇵🇰 PAKISTAN303N♦K=-1
-1.0Round 3🇿🇦 SOUTH AFRICA83N♥2=+0
-1.0Round 11🇸🇪 SWEDEN214♥♠9+1+0
-1.1Round 7🇨🇳 CHINA SMEG102♦♥Q+3-10
-1.2Round 3🇿🇦 SOUTH AFRICA113♥♥4+2-6
-1.2Round 7🇨🇳 CHINA SMEG42♠♣K+1+0
-1.2Round 12🇯🇵 JAPAN133N♣K=-1
-1.3Round 2🇦🇺 AUSTRALIA143♣♠4+2-7
-1.3Round 15🇹🇹 TRINIDAD & TOBAGO291N♠2+3+9
-1.3Round 16🇮🇹 ITALY163♠♥7=+0
-1.4Round 16🇮🇹 ITALY123♦♠3=+0
-1.5Round 2🇦🇺 AUSTRALIA34♠♥3+1+0
-1.5Round 11🇸🇪 SWEDEN283♠x♥A-2-14
-1.5Round 21🇺🇸 USA 1234♥♠3+1+0
-1.6Round 11🇸🇪 SWEDEN174♠x♣A-3-10
-1.8Round 7🇨🇳 CHINA SMEG73N♠2=+2
-1.8Round 14🇦🇷 ARGENTINA154♥♥3+1-16
-1.8Round 19🇵🇰 PAKISTAN183♥♣2+1+1
-1.8Round 21🇺🇸 USA 1182♦♦10+3-1
-2.0Round 3🇿🇦 SOUTH AFRICA12♥♣2+2+6
-2.0Round 12🇯🇵 JAPAN143♠♣K=+0
-2.2Round 2🇦🇺 AUSTRALIA102♣x♦6-1+9
-2.5Round 15🇹🇹 TRINIDAD & TOBAGO183N♠6-1-6
-2.7Round 4🇨🇦 CANADA52N♣10=+7
-2.7Round 4🇨🇦 CANADA104♦♠Q-1-12
-2.7Round 4🇨🇦 CANADA164♥♦A-1+2
-2.7Round 21🇺🇸 USA 1263N♠3-1-5
-2.8Round 5🇮🇳 INDIA4Pass-4
-2.9Round 12🇯🇵 JAPAN82♠♦K-2-7
-2.9Round 16🇮🇹 ITALY112N♥2=-6
-3.1Round 14🇦🇷 ARGENTINA165♠♣A=+13
-3.1Round 16🇮🇹 ITALY15Pass-3
-3.2Round 21🇺🇸 USA 1203♣♦5-2+9
-3.3Round 11🇸🇪 SWEDEN221N♣K-1+0
-3.5Round 11🇸🇪 SWEDEN264♠♦K=+0
-3.6Round 14🇦🇷 ARGENTINA104N♣8+2-13
-3.7Round 16🇮🇹 ITALY103♠♦10-2-3
-3.8Round 4🇨🇦 CANADA34♠♣6-1-10
-3.8Round 19🇵🇰 PAKISTAN283♠♥K-4-2
-3.9Round 12🇯🇵 JAPAN155♠x♥5-1-7
-4.0Round 4🇨🇦 CANADA74♥♣8-1-6
-4.0Round 5🇮🇳 INDIA64♠♥Q+2-16
-4.0Round 5🇮🇳 INDIA73♠♦3+1-10
-4.2Round 15🇹🇹 TRINIDAD & TOBAGO321N♦3-1-4
-4.4Round 11🇸🇪 SWEDEN233♦♥6=-7
-4.5Round 15🇹🇹 TRINIDAD & TOBAGO202♦♠5+3-10
-5.0Round 2🇦🇺 AUSTRALIA124♥♦A=+0
-5.0Round 2🇦🇺 AUSTRALIA156♠♥5=-1
-5.1Round 11🇸🇪 SWEDEN205♦♠A-2-7
-5.1Round 14🇦🇷 ARGENTINA124♠♣K-2-2
-5.2Round 15🇹🇹 TRINIDAD & TOBAGO173N♠8+1-1
-5.4Round 4🇨🇦 CANADA144♥♠4-1-5
-5.4Round 16🇮🇹 ITALY44♥♠Q-2-9
-5.5Round 9🇮🇩 INDONESIA154♠x♦6=-9
-5.5Round 21🇺🇸 USA 1324♣♦A+1-11
-5.6Round 16🇮🇹 ITALY23N♣3-2-6
-5.7Round 15🇹🇹 TRINIDAD & TOBAGO193N♦8=+1
-5.8Round 3🇿🇦 SOUTH AFRICA123N♣2=-7
-5.9Round 7🇨🇳 CHINA SMEG24♠♣5=-1
-6.1Round 5🇮🇳 INDIA54♥♦5=+0
-7.2Round 21🇺🇸 USA 1214♥x♠A+2+5
-7.4Round 5🇮🇳 INDIA95♦x♠3=-9
-7.6Round 4🇨🇦 CANADA86♥♥3=+0
-8.1Round 15🇹🇹 TRINIDAD & TOBAGO236♥♣Q=+0
-8.4Round 11🇸🇪 SWEDEN294♥♠A-1-12
-8.5Round 3🇿🇦 SOUTH AFRICA34♥♦A-1-10
-8.6Round 2🇦🇺 AUSTRALIA24♠♥A+2-11
-8.7Round 19🇵🇰 PAKISTAN203♥♣6-1-11
-8.9Round 3🇿🇦 SOUTH AFRICA103N♣5-3-14
-9.0Round 9🇮🇩 INDONESIA56♣♥+1+11
-9.0Round 14🇦🇷 ARGENTINA93N♠2-1-10
-9.1Round 12🇯🇵 JAPAN25♦♠3+1-5
-9.4Round 16🇮🇹 ITALY94♠♥Q+1-7
-10.0Round 16🇮🇹 ITALY53N♣2=+0
-10.3Round 9🇮🇩 INDONESIA87♣♣3=+0
-10.3Round 19🇵🇰 PAKISTAN313N♦4+1-11