🇳🇱 VAN ZWOL Wietske · Netherlands

41rank
+36.0Butler · 180 bds
+0.20per board
±4.5swing
+0.60vs par /bd · #17/110
+0.15adjusted /bd
Butler per round: -35.8 36.8 8.7 -38.3 27.3 16.5 -3.1 -6.5 30.4by round

vs par split: bidding +0.28 · play +0.09

Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted +0.15/bd

Card play — on target: opening leads 77.1% #71 of 110 · declarer play 75.0% #52 of 110 · defence 88.0% #33 of 110

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (10)84.0% (25)
Declarer play66.7% (9)77.1% (35)
Defence88.9% (18)87.7% (57)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 75.0% (12) · ♦ 100.0% (5) · ♣ 71.4% (7)

vs par by strain: NT +0.94 (36) · a suit +0.21 (127)

vs par by level: part-score +0.11 (55) · game +0.62 (98) · slam -0.60 (10)

By role: declaring +0.79/bd (-0.43 vs par · 98) · defending -0.50/bd (+1.83 vs par · 82)

By vulnerability: vulnerable +0.59/bd (+0.63 vs par · 90) · not vulnerable -0.19/bd (+0.57 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2C.ArnoldsD.Yavas – O.KandoluOpen20-35.8-1.79-2.85
Round 5C.ArnoldsV.Hand – A.O'KeeffeOpen20+36.8+1.84+1.90
Round 6C.ArnoldsY.Topiol – G.Vydt-De GraveClosed20+8.7+0.43+1.45
Round 9C.ArnoldsM.Nosacki – N.SaadaClosed20-38.3-1.91+0.50
Round 11C.ArnoldsP.Sarv – T.SeppOpen20+27.3+1.36+0.15
Round 13C.ArnoldsM.Angelova – K.VidenovaClosed20+16.5+0.82+1.20
Round 14C.ArnoldsC.Giampietro – P.NehmertClosed20-3.1-0.15-1.30
Round 17C.ArnoldsN.Senior – H.DhondyClosed20-6.5-0.33+2.00
Round 19C.ArnoldsV.Reess – D.GaviardClosed20+30.4+1.52+2.35

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
+13.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England206♥♠5=+13
+13.1Round 6🇧🇪 Belgium46♦♠9=+12
+12.5Round 6🇧🇪 Belgium93♦x♥5-3+14
+10.9Round 11🇪🇪 Estonia165♦x♦A-5-8
+10.6Round 11🇪🇪 Estonia174♠x♠6+1+7
+10.2Round 11🇪🇪 Estonia33♠x♥9-4-11
+8.9Round 5🇮🇪 Ireland156NT♣7=+0
+8.7Round 13🇧🇬 Bulgaria33NT♦8+2+14
+8.5Round 13🇧🇬 Bulgaria184♠♦10-1+6
+8.4Round 19🇫🇷 France93N♥J=+12
+6.6Round 2🇹🇷 Turkey133NT♠6+1+4
+6.4Round 5🇮🇪 Ireland54♦♥A+1+6
+6.4Round 6🇧🇪 Belgium54♥♣J=+10
+5.9Round 6🇧🇪 Belgium64♠♦4-3+10
+5.8Round 9🇮🇱 Israel123♠♣A=+11
+5.8Round 13🇧🇬 Bulgaria124♥♥6=-1
+5.5Round 5🇮🇪 Ireland104♥♥2=+10
+5.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England94♥♦2-2+6
+4.8Round 5🇮🇪 Ireland113NT♠3-1+5
+4.8Round 6🇧🇪 Belgium184♠♦Q+1+1
+4.6Round 19🇫🇷 France75♦x♣A-1+9
+4.4Round 2🇹🇷 Turkey54♥x♣6-1+7
+4.4Round 14🇩🇪 Germany32♠♠5+2+2
+4.3Round 6🇧🇪 Belgium114♠♥9=-1
+4.3Round 19🇫🇷 France63N♠Q=-1
+4.2Round 5🇮🇪 Ireland194♥♦7-2+2
+4.2Round 19🇫🇷 France103N♦J=+0
+4.0Round 14🇩🇪 Germany12♥♠9=+11
+3.9Round 14🇩🇪 Germany43NT♥3+2+11
+3.9Round 14🇩🇪 Germany86♠♥3=+0
+3.8Round 2🇹🇷 Turkey86♦♣2+1-11
+3.8Round 5🇮🇪 Ireland24♠♥10+1+0
+3.8Round 5🇮🇪 Ireland20Pass+3
+3.6Round 14🇩🇪 Germany194♥♦10=+0
+3.6Round 19🇫🇷 France134♥♠K=+0
+3.5Round 2🇹🇷 Turkey204♥♦J+1+0
+3.5Round 9🇮🇱 Israel182♠♦7=+0
+3.1Round 5🇮🇪 Ireland42♥♠K-2+3
+3.1Round 9🇮🇱 Israel12♥♠8=+0
+3.0Round 19🇫🇷 France122♦♣3-1+5
+3.0Round 19🇫🇷 France161N♣2+2+1
+2.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England134♠♥K=+0
+2.8Round 14🇩🇪 Germany113♠♥K-4+6
+2.8Round 19🇫🇷 France23N♣T=+0
+2.7Round 11🇪🇪 Estonia63NT♥2=+10
+2.7Round 13🇧🇬 Bulgaria173NT♥10=-1
+2.5Round 11🇪🇪 Estonia74♠♦A=-1
+2.4Round 13🇧🇬 Bulgaria162♠♥K+1+0
+2.2Round 5🇮🇪 Ireland92♥♦A=+6
+2.2Round 14🇩🇪 Germany163♥♠6-2+2
+2.1Round 2🇹🇷 Turkey24♥♦3-1+10
+2.1Round 11🇪🇪 Estonia133NT♦7+3+1
+2.1Round 13🇧🇬 Bulgaria133♣x♠K-1+7
+2.1Round 13🇧🇬 Bulgaria194♠♣A-2+2
+1.9Round 6🇧🇪 Belgium84♠♥A=+1
+1.9Round 11🇪🇪 Estonia84♠♠9+1+0
+1.7Round 19🇫🇷 France34♥♣A-2+5
+1.6Round 5🇮🇪 Ireland14♠♠2=+1
+1.6Round 5🇮🇪 Ireland184♥♠A-1+5
+1.6Round 13🇧🇬 Bulgaria54♠♥6=+0
+1.5Round 5🇮🇪 Ireland176♥♦K=+0
+1.5Round 13🇧🇬 Bulgaria94♥♣A-1+2
+1.4Round 2🇹🇷 Turkey153NT♥2=+3
+1.4Round 11🇪🇪 Estonia23♥♦K=+0
+1.4Round 13🇧🇬 Bulgaria154♠♣K+1+0
+1.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England112♦♠T=+7
+1.4Round 19🇫🇷 France193N♥2=+1
+1.3Round 11🇪🇪 Estonia44♠♣K=+0
+1.3Round 14🇩🇪 Germany135♣♠2+1-10
+1.2Round 11🇪🇪 Estonia141NT♦4-1-2
+1.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England183N♠6+2+0
+1.2Round 19🇫🇷 France42♠♥Q-1+9
+1.2Round 19🇫🇷 France52N♥Q+1-6
+0.9Round 14🇩🇪 Germany94♠♣K-1-6
+0.8Round 6🇧🇪 Belgium23♥♦J=+1
+0.8Round 13🇧🇬 Bulgaria113♠♥A=+0
+0.7Round 6🇧🇪 Belgium16N♦6+1+11
+0.7Round 9🇮🇱 Israel113NT♦10+3+2
+0.7Round 13🇧🇬 Bulgaria74♥♠A+1+10
+0.6Round 11🇪🇪 Estonia153NT♣4+2+13
+0.6Round 13🇧🇬 Bulgaria21NT♠8-1-3
+0.5Round 11🇪🇪 Estonia104♠♦3+1+4
+0.5Round 13🇧🇬 Bulgaria201NT♠5+1+0
+0.5Round 14🇩🇪 Germany23NT♦7+2-12
+0.5Round 19🇫🇷 France154♠♦2=+0
+0.4Round 19🇫🇷 France201N♥7-1+11
+0.2Round 2🇹🇷 Turkey193♣♦A-1+0
+0.2Round 9🇮🇱 Israel83NT♥7+2+0
+0.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England25♥♦9=+0
+0.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England174♠♥3=-1
+0.1Round 9🇮🇱 Israel193NT♦4+1+0
+0.1Round 13🇧🇬 Bulgaria103NT♥2+2+12
+0.1Round 14🇩🇪 Germany153♣♠K-1-3
+0.0Round 9🇮🇱 Israel93♦♥Q-1+2
-0.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England32♦♠Q-2+5
-0.1Round 5🇮🇪 Ireland64♥♦4+1+0
-0.1Round 5🇮🇪 Ireland164♠♦10+1+0
-0.1Round 6🇧🇪 Belgium34♥♣K+2+9
-0.1Round 11🇪🇪 Estonia124♥♦8+1+0
-0.1Round 14🇩🇪 Germany203♠♥2=+1
-0.1Round 19🇫🇷 France144♠♣A+1+0
-0.1Round 19🇫🇷 France173N♠9+1+1
-0.2Round 9🇮🇱 Israel72♥♠10-1+1
-0.2Round 13🇧🇬 Bulgaria14♥♠K=+0
-0.2Round 14🇩🇪 Germany74♥♣J=-13
-0.3Round 5🇮🇪 Ireland123NT♠3+1+10
-0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England81N♦T+2+1
-0.4Round 5🇮🇪 Ireland134♠♣4=+0
-0.5Round 9🇮🇱 Israel34♠♥2+1+13
-0.5Round 11🇪🇪 Estonia51NT♣6+1+0
-0.5Round 14🇩🇪 Germany173♦♣5+1+0
-0.6Round 9🇮🇱 Israel132♥♦8-3+8
-0.6Round 14🇩🇪 Germany101NT♥J+2+8
-0.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England44♥♦K+1+0
-0.8Round 14🇩🇪 Germany63NT♥3=-11
-0.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England53♥♣8-1+2
-0.9Round 5🇮🇪 Ireland33NT♥4+1+0
-0.9Round 5🇮🇪 Ireland143NT♠10+1+0
-0.9Round 6🇧🇪 Belgium132♦♣A+1+0
-0.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England163N♥2+2+10
-1.0Round 11🇪🇪 Estonia13NT♠7+1-1
-1.1Round 2🇹🇷 Turkey94♥♥2-1+2
-1.1Round 2🇹🇷 Turkey182♠♦9+1+0
-1.1Round 11🇪🇪 Estonia92♠♥3+2-1
-1.2Round 6🇧🇪 Belgium104♥♦3-1+6
-1.2Round 11🇪🇪 Estonia194♥♣4+1+0
-1.4Round 19🇫🇷 France114♥♥Q+1+0
-1.5Round 6🇧🇪 Belgium192♥♦K+2-6
-1.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England73N♠4+1+1
-1.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England121N♣4=+2
-1.5Round 19🇫🇷 France184♥♦T+2-1
-1.8Round 6🇧🇪 Belgium122♠♥A+1-1
-1.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England154♠x♥J-1+0
-1.9Round 2🇹🇷 Turkey63NT♠2=+0
-1.9Round 9🇮🇱 Israel43♥♦A-1+6
-2.0Round 5🇮🇪 Ireland84♠♥4+1+0
-2.1Round 11🇪🇪 Estonia114♦♣Q=+0
-2.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England194♠♦A+1-1
-2.2Round 2🇹🇷 Turkey42♥♦A+2-10
-2.2Round 6🇧🇪 Belgium143N♠T=+0
-2.2Round 9🇮🇱 Israel174♠♦Q=+0
-2.2Round 19🇫🇷 France84♥♠A+1-1
-2.5Round 13🇧🇬 Bulgaria63NT♠5+1+1
-2.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England144♠♦2=+11
-2.6Round 9🇮🇱 Israel142NT♥10-2-5
-2.8Round 2🇹🇷 Turkey104♥♠7+1-10
-2.8Round 2🇹🇷 Turkey142♦♠A-2-5
-3.1Round 14🇩🇪 Germany184♥♣6+1+11
-3.4Round 9🇮🇱 Israel163♠♥2=-7
-3.5Round 2🇹🇷 Turkey73♣♠2=+0
-3.5Round 9🇮🇱 Israel102♥♠5=+0
-3.8Round 9🇮🇱 Israel24♥♠A-2-7
-3.8Round 13🇧🇬 Bulgaria141NT♣2=-5
-4.0Round 9🇮🇱 Israel63NT♦K+2+13
-4.1Round 6🇧🇪 Belgium154♠♥2-1-6
-4.2Round 2🇹🇷 Turkey163NT♥3-2-5
-4.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England14♠♠K-1-4
-4.6Round 2🇹🇷 Turkey172♥♣K-2-11
-4.6Round 19🇫🇷 France13♦♣A-1+2
-4.8Round 14🇩🇪 Germany123♦♣3+1-9
-5.8Round 11🇪🇪 Estonia183NT♥9=+0
-5.9Round 5🇮🇪 Ireland73NT♦9-2-13
-6.1Round 2🇹🇷 Turkey123NT♥2=-7
-6.2Round 6🇧🇪 Belgium74♥♦2-2-13
-6.4Round 13🇧🇬 Bulgaria84♥♠Q-1-10
-6.5Round 2🇹🇷 Turkey33NT♠J=+0
-6.8Round 11🇪🇪 Estonia202♥♣K-2-8
-6.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England66♣♦6=+0
-7.2Round 6🇧🇪 Belgium204♥♣T-1-12
-7.5Round 9🇮🇱 Israel203NT♣J-2-8
-7.5Round 14🇩🇪 Germany144♠♥2=+0
-8.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 England104♠♣8-1-12
-8.1Round 6🇧🇪 Belgium173♠♦K=-6
-8.4Round 6🇧🇪 Belgium166♠♥3=-1
-9.1Round 9🇮🇱 Israel56♣♠7-2-8
-10.1Round 13🇧🇬 Bulgaria44♥♠J+1-10
-10.5Round 2🇹🇷 Turkey14♦x♥K-3-12
-10.5Round 2🇹🇷 Turkey114♠x♣K=-12
-12.4Round 9🇮🇱 Israel156♥♠2=-11
-13.1Round 14🇩🇪 Germany53♠x♥A-4-14