🇳🇱 VAN ZWOL Wietske · NETHERLANDS

5rank
+148.4Butler · 224 bds
+0.66per board
±5.1swing
+0.34vs par /bd · #9/24
+0.62adjusted /bd
Butler per round: 45.4 45.4 45.4 45.4 45.4 43.6 43.6 43.6 43.6 43.6 59.4 59.4 59.4 59.4 59.4 59.4by round

vs par split: bidding +0.31 · play +0.05

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.62/bd

Card play — on target: opening leads 73.1% #22 of 24 · declarer play 77.6% #9 of 24 · defence 90.4% #5 of 24

Bidding activity — not a pass: 41.9% #20 of 24 (262/626)

Card play by contract type — on target
vs NTvs a suit
Opening leads57.9% (19)79.2% (48)
Declarer play61.1% (18)85.0% (40)
Defence87.9% (33)91.4% (81)

Opening leads by suit led: ♠ 61.5% (13) · ♥ 72.2% (18) · ♦ 75.0% (12) · ♣ 79.2% (24)

vs par by strain: NT -0.93 (71) · a suit +0.96 (152)

vs par by level: part-score +0.26 (73) · game +0.15 (139) · slam +3.64 (11)

By role: declaring +0.54/bd (-1.72 vs par · 109) · defending +0.81/bd (+2.34 vs par · 114)

By vulnerability: vulnerable +0.57/bd (-0.07 vs par · 112) · not vulnerable +0.75/bd (+0.76 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.VerbeekE.Jacob – R.CooperClosed14+11.1+0.79-1.50
QuarterfinalM.VerbeekD.Neumann – J.TuttyClosed14+19.9+1.42+0.21
QuarterfinalM.VerbeekS.Lusk – T.DemarcoOpen14+30.6+2.19+2.29
QuarterfinalM.VerbeekD.Neumann – J.TuttyClosed14-12.1-0.86-1.29
QuarterfinalM.VerbeekE.Jacob – J.TuttyClosed14-4.1-0.29+1.64
SemifinalM.VerbeekD.Halfon – M.CanonneClosed14+16.9+1.21+3.79
SemifinalM.VerbeekC.Puillet – A.TartarinOpen14-5.7-0.41-1.07
SemifinalM.VerbeekC.Puillet – A.TartarinClosed14+33.9+2.42+1.00
SemifinalM.VerbeekD.Halfon – M.CanonneClosed14+18.3+1.31-1.29
SemifinalM.VerbeekA.Leleu – M.Kurek BeaulieuOpen14-19.8-1.41-0.64
FinalM.VerbeekZ.Liao – J.WangClosed14-1.1-0.08-2.07
FinalM.VerbeekK.Guo – N.WangClosed14+21.0+1.50+1.79
FinalM.VerbeekZ.Liao – J.WangClosed14-18.5-1.32-0.93
FinalM.VerbeekZ.Liao – J.WangClosed14+14.0+1.00+1.50
FinalM.VerbeekZ.Liao – J.WangClosed14+25.0+1.79+0.79
FinalM.VerbeekX.Yuan – X.ZuoClosed14+19.0+1.36+1.29

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
+14.3Semifinal🇫🇷 FRANCE136♥♠2-1+14
+14.0Semifinal🇫🇷 FRANCE475♣♦A=+7
+13.0Final🇨🇳 CHINA584♥♣5+2+13
+12.0Quarterfinal🇦🇺 AUSTRALIA706♣x♦A=+13
+11.1Quarterfinal🇦🇺 AUSTRALIA494♠♣A-1+12
+11.0Final🇨🇳 CHINA603NT♠3+1+10
+11.0Final🇨🇳 CHINA923NT♥Q=+11
+11.0Final🇨🇳 CHINA1116♥♠Q=-11
+10.7Semifinal🇫🇷 FRANCE914♥♠8-1+12
+10.0Semifinal🇫🇷 FRANCE733NT♦4=+7
+10.0Final🇨🇳 CHINA612♠♥T+3+10
+10.0Final🇨🇳 CHINA626♠♦7+1+11
+9.7Quarterfinal🇦🇺 AUSTRALIA735♦♠K=+12
+9.0Final🇨🇳 CHINA155♠x♥2-1+12
+8.7Semifinal🇫🇷 FRANCE775♥♣3=+13
+8.6Quarterfinal🇦🇺 AUSTRALIA614♠x♣2-1+6
+8.4Quarterfinal🇦🇺 AUSTRALIA283♣x♥K-3+8
+8.3Semifinal🇫🇷 FRANCE465♥x♥4-1+9
+8.0Semifinal🇫🇷 FRANCE562♠x♣A-2+3
+8.0Semifinal🇫🇷 FRANCE724♥♠5=+0
+7.7Final🇨🇳 CHINA503NT♥2+1+11
+7.6Quarterfinal🇦🇺 AUSTRALIA204♥♠3=-5
+7.3Quarterfinal🇦🇺 AUSTRALIA543NT♣2=-1
+7.0Semifinal🇫🇷 FRANCE174♠♥5-1+5
+7.0Final🇨🇳 CHINA471NT♠4+1+0
+7.0Final🇨🇳 CHINA1023NT♣7-2+7
+6.4Quarterfinal🇦🇺 AUSTRALIA233NT♥J-1+6
+6.4Quarterfinal🇦🇺 AUSTRALIA563♥♦T-1+6
+6.3Quarterfinal🇦🇺 AUSTRALIA1083NT♥J-1+10
+6.1Quarterfinal🇦🇺 AUSTRALIA1044♥♣3-2+7
+6.0Final🇨🇳 CHINA865♦♥5=+0
+6.0Final🇨🇳 CHINA1064♦♠7-1-2
+5.7Quarterfinal🇦🇺 AUSTRALIA595♣♥6+1+13
+5.4Quarterfinal🇦🇺 AUSTRALIA513NT♣8+1+0
+5.4Quarterfinal🇦🇺 AUSTRALIA623NT♦4+3+12
+5.3Semifinal🇫🇷 FRANCE973NT♥3+2+0
+5.0Semifinal🇫🇷 FRANCE794♥♦A-1-6
+5.0Final🇨🇳 CHINA1003♦♣6-1+4
+5.0Final🇨🇳 CHINA1013NT♠6-1+5
+4.6Quarterfinal🇦🇺 AUSTRALIA794♠x♦8-2+9
+4.3Semifinal🇫🇷 FRANCE446♠♠6=+0
+4.3Semifinal🇫🇷 FRANCE982♠♦6=+1
+4.3Final🇨🇳 CHINA34♠♥A+2-12
+4.0Semifinal🇫🇷 FRANCE125♣x♥K-4+12
+4.0Final🇨🇳 CHINA852♠♦K=-1
+4.0Final🇨🇳 CHINA1044♠x♥Q=+14
+3.7Semifinal🇫🇷 FRANCE72♠♣K+2-1
+3.7Semifinal🇫🇷 FRANCE114♥♦7+1+0
+3.7Final🇨🇳 CHINA194♠♥A=+0
+3.7Final🇨🇳 CHINA276NT♥7=+0
+3.4Quarterfinal🇦🇺 AUSTRALIA265♥x♣2-3-12
+3.3Semifinal🇫🇷 FRANCE81NT♣6=+5
+3.1Quarterfinal🇦🇺 AUSTRALIA501NT♦T+1-9
+3.1Quarterfinal🇦🇺 AUSTRALIA653♦♥A=+9
+3.1Quarterfinal🇦🇺 AUSTRALIA773NT♦3+1+0
+3.0Quarterfinal🇦🇺 AUSTRALIA743♦♥3+1+0
+3.0Semifinal🇫🇷 FRANCE253NT♥J+2-11
+3.0Semifinal🇫🇷 FRANCE854♥♣A+1+0
+3.0Final🇨🇳 CHINA702♦xx♥3=+3
+3.0Final🇨🇳 CHINA883NT♠K-2+8
+3.0Final🇨🇳 CHINA913NT♣3-2-8
+3.0Final🇨🇳 CHINA974♥x♣A-2-8
+2.7Quarterfinal🇦🇺 AUSTRALIA573NT♥T=+0
+2.7Semifinal🇫🇷 FRANCE155♣♥K+1-1
+2.7Semifinal🇫🇷 FRANCE433NT♠A-1-4
+2.7Final🇨🇳 CHINA74♠♦8+2-1
+2.6Quarterfinal🇦🇺 AUSTRALIA824♠♣7-1+6
+2.3Quarterfinal🇦🇺 AUSTRALIA532♠♣5+1+2
+2.3Semifinal🇫🇷 FRANCE533♠♣K-2+5
+2.3Final🇨🇳 CHINA265♦♣A+2+4
+2.3Final🇨🇳 CHINA281NT♥5-1+6
+2.0Semifinal🇫🇷 FRANCE245♦x♣A-1+6
+2.0Semifinal🇫🇷 FRANCE715♥♠A=-10
+2.0Final🇨🇳 CHINA61♠♥4=-1
+2.0Final🇨🇳 CHINA92♠♥4-1+8
+2.0Final🇨🇳 CHINA112♣♠A-2-1
+2.0Final🇨🇳 CHINA214♠♥2-2+7
+2.0Final🇨🇳 CHINA512♠♣9+3+10
+2.0Final🇨🇳 CHINA901NT♠J-2-1
+2.0Final🇨🇳 CHINA954♥♣Q-2+11
+2.0Final🇨🇳 CHINA1033NT♠Q+2+1
+1.7Quarterfinal🇦🇺 AUSTRALIA432NT♠2+3-6
+1.7Semifinal🇫🇷 FRANCE551NT♠J+3-6
+1.7Final🇨🇳 CHINA252♥♦6-2+5
+1.3Quarterfinal🇦🇺 AUSTRALIA1006NT♦8+1+11
+1.3Quarterfinal🇦🇺 AUSTRALIA1124♥♠5+1+1
+1.3Semifinal🇫🇷 FRANCE12♥♦Q-2+7
+1.3Semifinal🇫🇷 FRANCE94♠♣A=+0
+1.1Quarterfinal🇦🇺 AUSTRALIA584♠♦6-2-1
+1.1Quarterfinal🇦🇺 AUSTRALIA1023NT♠4+2+2
+1.0Quarterfinal🇦🇺 AUSTRALIA164♥♦3=+1
+1.0Quarterfinal🇦🇺 AUSTRALIA603NT♠5+1-1
+1.0Quarterfinal🇦🇺 AUSTRALIA1013NT♥2=+0
+1.0Semifinal🇫🇷 FRANCE511NT♣5=+1
+1.0Semifinal🇫🇷 FRANCE783NT♦6+3+1
+1.0Final🇨🇳 CHINA44♥♠J+1+0
+1.0Final🇨🇳 CHINA101NT♣A+1+0
+1.0Final🇨🇳 CHINA173NT♣7+2-11
+0.7Quarterfinal🇦🇺 AUSTRALIA473♣♣K+1-1
+0.7Semifinal🇫🇷 FRANCE213♣♠A+1+0
+0.7Final🇨🇳 CHINA134♠♦3=+1
+0.7Final🇨🇳 CHINA242♠♥A-1+4
+0.7Final🇨🇳 CHINA533NT♦2=-7
+0.7Final🇨🇳 CHINA555♦♣K-2+0
+0.3Quarterfinal🇦🇺 AUSTRALIA664♥♦K+1+0
+0.3Quarterfinal🇦🇺 AUSTRALIA783NT♥2+1+1
+0.3Quarterfinal🇦🇺 AUSTRALIA1052♥♣T-1+5
+0.3Semifinal🇫🇷 FRANCE204♠♣5+1+0
+0.3Semifinal🇫🇷 FRANCE274♥♠A+1+1
+0.3Semifinal🇫🇷 FRANCE753NT♥5+1-1
+0.3Semifinal🇫🇷 FRANCE833NT♥6+1+1
+0.3Final🇨🇳 CHINA121NT♥J-2+0
+0.3Final🇨🇳 CHINA234♠♥6=+0
+0.1Quarterfinal🇦🇺 AUSTRALIA464♠x♣K-3+13
+0.1Quarterfinal🇦🇺 AUSTRALIA693NT♠T+2-13
+0.1Quarterfinal🇦🇺 AUSTRALIA764♠♣K=+0
+0.1Quarterfinal🇦🇺 AUSTRALIA1033NT♣T+2+0
-0.0Quarterfinal🇦🇺 AUSTRALIA814♣♠K=+1
-0.0Semifinal🇫🇷 FRANCE35♥♠K=+11
+0.0Semifinal🇫🇷 FRANCE264♠♦5=-3
-0.0Semifinal🇫🇷 FRANCE504♠♣J=+0
-0.0Semifinal🇫🇷 FRANCE523NT♥J-3+2
+0.0Semifinal🇫🇷 FRANCE873NT♣J=+1
-0.0Final🇨🇳 CHINA52♥♠4+1-6
-0.0Final🇨🇳 CHINA204♠♦4=-1
-0.0Final🇨🇳 CHINA432♥♣Q+1+0
-0.0Final🇨🇳 CHINA464♥♥4-1+5
-0.0Final🇨🇳 CHINA523NT♦3=-1
-0.0Final🇨🇳 CHINA571NT♣J+1-7
-0.0Final🇨🇳 CHINA631NT♥2-1+6
-0.0Final🇨🇳 CHINA653NT♣8+1+1
-0.0Final🇨🇳 CHINA674♥♠3=+0
-0.0Final🇨🇳 CHINA685♥♠4=+0
-0.0Final🇨🇳 CHINA894♠♦4-2-6
-0.0Final🇨🇳 CHINA933NT♠2=+0
-0.0Final🇨🇳 CHINA945♠♣4=+0
-0.0Final🇨🇳 CHINA964♥♦K-1+6
-0.0Final🇨🇳 CHINA994♥♠Q=+0
-0.0Final🇨🇳 CHINA1055♣x♠Q-1+0
-0.0Final🇨🇳 CHINA1076♣♠T+1+12
-0.0Final🇨🇳 CHINA1084♠♦K+1+0
-0.1Quarterfinal🇦🇺 AUSTRALIA832♠♦T-2+1
-0.3Semifinal🇫🇷 FRANCE544♥♣5+1+4
-0.3Semifinal🇫🇷 FRANCE925♠♥6=+0
-0.3Final🇨🇳 CHINA452♠♥J-1+4
-0.4Quarterfinal🇦🇺 AUSTRALIA484♠♦3+1-1
-0.6Quarterfinal🇦🇺 AUSTRALIA171NTx♠8-1+8
-0.7Quarterfinal🇦🇺 AUSTRALIA444♠♣8+2+11
-0.7Semifinal🇫🇷 FRANCE163NT♦6=-1
-0.7Semifinal🇫🇷 FRANCE284♥♦4-2+0
-0.7Semifinal🇫🇷 FRANCE453NT♥6+3-2
-0.7Semifinal🇫🇷 FRANCE484♠♣7+1-1
-0.7Semifinal🇫🇷 FRANCE844♥♣4-2-6
-0.7Semifinal🇫🇷 FRANCE944♠♥J+1+0
-0.7Final🇨🇳 CHINA162♦♣T=+0
-0.7Final🇨🇳 CHINA223NT♠T+1-1
-0.9Quarterfinal🇦🇺 AUSTRALIA151NT♦6+2-6
-0.9Quarterfinal🇦🇺 AUSTRALIA184♥♥2=+0
-1.0Semifinal🇫🇷 FRANCE54♠♥2=+1
-1.0Semifinal🇫🇷 FRANCE143NT♠Q+3+10
-1.0Semifinal🇫🇷 FRANCE192♠♠5-2+1
-1.0Final🇨🇳 CHINA483NT♠4-1-12
-1.0Final🇨🇳 CHINA1094♥♦7=-13
-1.1Quarterfinal🇦🇺 AUSTRALIA752♥♣3+3-9
-1.3Quarterfinal🇦🇺 AUSTRALIA215♦x♣K-3-5
-1.6Quarterfinal🇦🇺 AUSTRALIA195♠♥2=+0
-1.6Quarterfinal🇦🇺 AUSTRALIA1062♥♣K=+1
-1.7Quarterfinal🇦🇺 AUSTRALIA646♥♦A=+0
-1.7Quarterfinal🇦🇺 AUSTRALIA682♥♦J=-6
-1.7Semifinal🇫🇷 FRANCE63NT♣5=+0
-1.7Semifinal🇫🇷 FRANCE812♠♠6-1+0
-1.7Semifinal🇫🇷 FRANCE931NT♥2=+0
-1.7Final🇨🇳 CHINA21NT♥T=-6
-2.0Semifinal🇫🇷 FRANCE764♥♣K=-1
-2.0Final🇨🇳 CHINA14Pass-3
-2.3Quarterfinal🇦🇺 AUSTRALIA632♥♦3=+0
-2.3Quarterfinal🇦🇺 AUSTRALIA992♦♠A-2+9
-2.3Quarterfinal🇦🇺 AUSTRALIA1104♠♥7-1-6
-2.3Semifinal🇫🇷 FRANCE822♠♥J+1+0
-2.4Quarterfinal🇦🇺 AUSTRALIA224♠♦2=+1
-2.4Quarterfinal🇦🇺 AUSTRALIA243♣♥A-1-4
-2.7Quarterfinal🇦🇺 AUSTRALIA254♥♣A-1-2
-2.7Quarterfinal🇦🇺 AUSTRALIA523NT♦6+2-11
-2.7Quarterfinal🇦🇺 AUSTRALIA1113♥♦K=-7
-2.9Quarterfinal🇦🇺 AUSTRALIA273NT♥Q-2-11
-3.0Semifinal🇫🇷 FRANCE22♠♣K+2-2
-3.0Semifinal🇫🇷 FRANCE803♦♣K-2-7
-3.0Final🇨🇳 CHINA642♥♦4-1-4
-3.0Final🇨🇳 CHINA662NT♥3-3-9
-3.3Semifinal🇫🇷 FRANCE103♠♣K-1+1
-3.3Semifinal🇫🇷 FRANCE881NT♣Q+2-1
-3.3Final🇨🇳 CHINA444♥♣6=+0
-3.4Quarterfinal🇦🇺 AUSTRALIA844♠♣2=-3
-3.7Quarterfinal🇦🇺 AUSTRALIA673NT♥6+2+0
-3.7Semifinal🇫🇷 FRANCE864♠♦A=+0
-4.0Semifinal🇫🇷 FRANCE233♣♠9=+0
-4.0Final🇨🇳 CHINA562♠♦A=+0
-4.0Final🇨🇳 CHINA982♠♣A=-1
-4.3Final🇨🇳 CHINA181NT♣A=+0
-4.4Quarterfinal🇦🇺 AUSTRALIA1075♥♦T-2-2
-4.7Quarterfinal🇦🇺 AUSTRALIA452♦♥2=-6
-4.7Semifinal🇫🇷 FRANCE43♣♥Q-1-5
-4.7Semifinal🇫🇷 FRANCE896♣♦K=+2
-4.7Final🇨🇳 CHINA82♣♥A+1-1
-5.0Final🇨🇳 CHINA873♦♣3+1+0
-5.7Semifinal🇫🇷 FRANCE903♦♠T=+0
-6.7Semifinal🇫🇷 FRANCE494♠x♦J-4-4
-7.0Final🇨🇳 CHINA1122♠♦4+2+1
-7.3Semifinal🇫🇷 FRANCE224♥♠T=+0
-7.3Semifinal🇫🇷 FRANCE745♣x♠4-2-9
-8.0Semifinal🇫🇷 FRANCE183NT♣8-1-12
-8.3Quarterfinal🇦🇺 AUSTRALIA1093NT♦Q+2-8
-8.6Quarterfinal🇦🇺 AUSTRALIA723NT♣A-1-12
-8.6Quarterfinal🇦🇺 AUSTRALIA805♣♦K-1-10
-8.7Final🇨🇳 CHINA13NT♣K=-7
-9.7Quarterfinal🇦🇺 AUSTRALIA555♠♦K-2-6
-11.0Semifinal🇫🇷 FRANCE954♠x♦A-1-11
-12.0Semifinal🇫🇷 FRANCE963NT♣T-1-13
-12.0Final🇨🇳 CHINA593♦♥2=+0
-12.3Final🇨🇳 CHINA493NT♠3+1-11
-13.0Final🇨🇳 CHINA1104♠♣A=+0
-13.7Quarterfinal🇦🇺 AUSTRALIA715♦x♠A-3-14
-15.0Final🇨🇳 CHINA695♣♠A-3-13
-15.7Final🇨🇳 CHINA546♠♣Q=-12