🇳🇱 WACKWITZ Janneke · NETHERLANDS

22rank
-34.4Butler · 280 bds
-0.12per board
±4.5swing
-0.35vs par /bd · #22/32
-0.08adjusted /bd
Butler per round: -10.8 17.6 24 7.6 -1.8 8 5.2 11 6.4 -16.4 4.2 -20.6 -26.2 -42.6by round

vs par split: bidding -0.33 · play -0.00

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.08/bd

Card play — on target: opening leads 82.9% #7 of 32 · declarer play 70.2% #22 of 32 · defence 86.5% #12 of 32

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)86.3% (51)
Declarer play68.4% (19)71.1% (38)
Defence83.3% (36)87.6% (105)

Opening leads by suit led: ♠ 77.3% (22) · ♥ 95.0% (20) · ♦ 80.0% (15) · ♣ 76.9% (13)

vs par by strain: NT -0.88 (82) · a suit -0.11 (197)

vs par by level: part-score -0.75 (122) · game +0.09 (142) · slam -1.00 (15)

By role: declaring +0.04/bd (-2.96 vs par · 139) · defending -0.28/bd (+2.23 vs par · 141)

By vulnerability: vulnerable -0.24/bd (-0.54 vs par · 140) · not vulnerable -0.01/bd (-0.16 vs par · 140)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.GroenlandA.Huberschwiller – J.MourguesOpen20-10.8-0.54+1.45
Round 2C.GroenlandM.Beko – L.ErsekOpen20+17.6+0.88+1.40
Round 4C.GroenlandZ.Moszczynska – D.PiesiewiczClosed20+24.0+1.20+0.65
Round 5C.GroenlandS.Froyse – S.SjodalOpen20+7.6+0.38+0.70
Round 7C.GroenlandM.Beko – L.ErsekClosed20-1.8-0.09-1.95
Round 8C.GroenlandM.Salvato – G.ScriattioliOpen20+8.0+0.40-0.25
Round 10C.GroenlandM.Klingen – T.HaugeClosed20+5.2+0.26-0.80
Round 12C.GroenlandL.Ersek – M.BekoClosed20+11.0+0.55+0.85
Round 13C.GroenlandM.Chavarria – M.CostaClosed20+6.4+0.32-0.75
Round 14C.GroenlandD.Piesiewicz – Z.MoszczynskaClosed20-16.4-0.82+0.00
Round 16C.GroenlandS.Froyse – S.SjodalOpen20+4.2+0.21-2.05
Round 17C.GroenlandZ.Beko – Z.BekoOpen20-20.6-1.03-1.45
Round 18C.GroenlandJ.Zmuda – J.BredeClosed20-26.2-1.31-0.40
Round 20C.GroenlandM.Chavarria – M.CostaOpen20-42.6-2.13-2.25

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
+13.2Round 7🇭🇺 HUNGARY23NT♠4+2+1
+12.0Round 2🇭🇺 HUNGARY53NT♥Q-1+12
+11.0Round 12🇭🇺 HUNGARY56♥♠K-1+14
+10.0Round 4🇵🇱 POLAND174♠♠6-1+10
+9.8Round 14🇵🇱 POLAND155♦♣J=+6
+9.2Round 8🇮🇹 ITALY165♣♥K+2+14
+8.4Round 1🇫🇷 FRANCE163NT♠4=+6
+8.4Round 16🇳🇴 NORWAY144♠♣8+3+10
+8.2Round 5🇳🇴 NORWAY16♣x♣2-1+11
+8.0Round 2🇭🇺 HUNGARY83NT♦10-1+11
+8.0Round 4🇵🇱 POLAND164NT♦4+1+0
+7.8Round 20🇮🇹 ITALY204♠♠5+2+13
+7.6Round 13🇮🇹 ITALY42♦♠10+1-10
+7.6Round 17🇭🇺 HUNGARY84♠♣Q+1+4
+7.4Round 2🇭🇺 HUNGARY153NT♦6+1+7
+7.4Round 4🇵🇱 POLAND116♣♥5=-2
+7.4Round 7🇭🇺 HUNGARY154♥♠K+1+0
+7.2Round 2🇭🇺 HUNGARY73NT♥Q-1+12
+7.2Round 10🇳🇴 NORWAY94♥♠7=+3
+7.2Round 20🇮🇹 ITALY43NT♣5-1+6
+7.0Round 7🇭🇺 HUNGARY114♠♣J+1+0
+6.8Round 10🇳🇴 NORWAY194♥♣K-1+11
+6.6Round 4🇵🇱 POLAND182♠♦Q+1+11
+6.6Round 17🇭🇺 HUNGARY173♥♣J-5+8
+6.4Round 10🇳🇴 NORWAY84♠♦2+3+10
+6.0Round 2🇭🇺 HUNGARY43NT♠3-1+12
+6.0Round 4🇵🇱 POLAND12♥♦A=+6
+5.8Round 1🇫🇷 FRANCE134♠♥J-2+8
+5.4Round 13🇮🇹 ITALY73NT♥Q-1+6
+5.4Round 16🇳🇴 NORWAY103♠♥2-1+5
+5.2Round 4🇵🇱 POLAND63♣♥A-1+8
+5.0Round 16🇳🇴 NORWAY133♥♣A-1+0
+5.0Round 20🇮🇹 ITALY114♥♦7+2-11
+4.8Round 5🇳🇴 NORWAY83♥♦2=+6
+4.8Round 8🇮🇹 ITALY105♠♦5=-13
+4.8Round 10🇳🇴 NORWAY204♥♣A=+3
+4.8Round 13🇮🇹 ITALY65♦x♠Q-2+5
+4.6Round 5🇳🇴 NORWAY103NT♣Q+1+0
+4.6Round 5🇳🇴 NORWAY201NT♥4-2+3
+4.4Round 12🇭🇺 HUNGARY123♥♣3-1+1
+4.4Round 17🇭🇺 HUNGARY126♠♥5=+0
+4.2Round 8🇮🇹 ITALY182NT♠5=+0
+4.2Round 13🇮🇹 ITALY102♥♦3=+6
+4.0Round 8🇮🇹 ITALY131NT♥3+1+0
+4.0Round 12🇭🇺 HUNGARY115♣♠3=+0
+4.0Round 13🇮🇹 ITALY201NT♣6-3+5
+4.0Round 17🇭🇺 HUNGARY73NT♠9=-16
+3.8Round 5🇳🇴 NORWAY173NT♣10=-1
+3.8Round 8🇮🇹 ITALY201NT♠7-3-8
+3.6Round 1🇫🇷 FRANCE124♦♠J+1-8
+3.6Round 2🇭🇺 HUNGARY93NT♦A=+3
+3.6Round 4🇵🇱 POLAND154♠♥6-2+11
+3.6Round 8🇮🇹 ITALY15♣x♠A-1+5
+3.6Round 12🇭🇺 HUNGARY13♣♦8=+7
+3.6Round 14🇵🇱 POLAND202♠♥A=+0
+3.6Round 18🇵🇱 POLAND54♦♣A-1+8
+3.6Round 18🇵🇱 POLAND124♠♥7-3+1
+3.4Round 4🇵🇱 POLAND36♦♥K-2+6
+3.4Round 7🇭🇺 HUNGARY34♠♥9=+6
+3.2Round 7🇭🇺 HUNGARY123♥♣3-1+5
+3.0Round 5🇳🇴 NORWAY131NT♠8=-1
+3.0Round 10🇳🇴 NORWAY165♣♠Q-2+0
+3.0Round 12🇭🇺 HUNGARY91NT♦A-2+2
+3.0Round 14🇵🇱 POLAND173NT♠A-3+6
+3.0Round 18🇵🇱 POLAND36♦♠4-1+5
+2.8Round 5🇳🇴 NORWAY43♦♣J+1+0
+2.8Round 10🇳🇴 NORWAY43♠♥5-1+6
+2.8Round 10🇳🇴 NORWAY104♥♠A+2+15
+2.8Round 12🇭🇺 HUNGARY133NT♥2+1+13
+2.8Round 12🇭🇺 HUNGARY175♦♥A-1-5
+2.8Round 17🇭🇺 HUNGARY184♥♣7+1+0
+2.6Round 1🇫🇷 FRANCE11NT♣6=+5
+2.6Round 5🇳🇴 NORWAY34♠♦Q+1+10
+2.6Round 8🇮🇹 ITALY83♣♠J+2+6
+2.6Round 13🇮🇹 ITALY125♥♠K=+0
+2.6Round 14🇵🇱 POLAND24♠♣3-2+8
+2.4Round 1🇫🇷 FRANCE54♠♥5+3+14
+2.4Round 4🇵🇱 POLAND103NT♥4=+0
+2.4Round 10🇳🇴 NORWAY71NT♣5-3-7
+2.4Round 12🇭🇺 HUNGARY23NT♦7=+0
+2.4Round 16🇳🇴 NORWAY93♣♦4=+0
+2.4Round 17🇭🇺 HUNGARY132♥♦3+1+0
+2.2Round 7🇭🇺 HUNGARY14NT♥3+1-11
+2.2Round 13🇮🇹 ITALY82♦x♦10-1+1
+2.2Round 16🇳🇴 NORWAY34♠♥5+1-11
+2.2Round 16🇳🇴 NORWAY64♠♥A+1+1
+2.2Round 20🇮🇹 ITALY14♠♥3+2+14
+2.2Round 20🇮🇹 ITALY182♥♠9-2+5
+2.0Round 2🇭🇺 HUNGARY113♥♦6+1+6
+2.0Round 4🇵🇱 POLAND21♠♣J=+5
+2.0Round 4🇵🇱 POLAND44♠♦2=-13
+2.0Round 5🇳🇴 NORWAY153NT♥J+3+1
+2.0Round 10🇳🇴 NORWAY54♥♦4=+0
+2.0Round 16🇳🇴 NORWAY203♥♣Q+1+8
+2.0Round 20🇮🇹 ITALY63NT♠K+1+0
+1.8Round 8🇮🇹 ITALY172♥♦A+2+1
+1.8Round 10🇳🇴 NORWAY12NT♥K-4-6
+1.8Round 16🇳🇴 NORWAY175♦♠A-2+0
+1.6Round 7🇭🇺 HUNGARY92♦♥2-1+5
+1.6Round 12🇭🇺 HUNGARY83♣♦8-1+5
+1.6Round 17🇭🇺 HUNGARY41NT♥K+1+6
+1.4Round 5🇳🇴 NORWAY23♠♦3=+0
+1.2Round 2🇭🇺 HUNGARY173NT♥A+1+0
+1.2Round 8🇮🇹 ITALY92♦♣K=+5
+1.2Round 18🇵🇱 POLAND105♦♥2-1-6
+1.0Round 2🇭🇺 HUNGARY165♠♥3=-13
+1.0Round 7🇭🇺 HUNGARY172♠♦K-2-1
+1.0Round 8🇮🇹 ITALY112♥♥5=+0
+1.0Round 13🇮🇹 ITALY165♦♣7+2-12
+1.0Round 20🇮🇹 ITALY91♠♥Q-2+1
+1.0Round 20🇮🇹 ITALY142♦♠A+2+0
+0.8Round 2🇭🇺 HUNGARY144♠♦J+2+1
+0.8Round 7🇭🇺 HUNGARY144♠♠5+1+0
+0.8Round 7🇭🇺 HUNGARY203♠♥K=-10
+0.8Round 12🇭🇺 HUNGARY144♣♠7-2+1
+0.8Round 18🇵🇱 POLAND112♥♣2+1+1
+0.6Round 1🇫🇷 FRANCE171NT♠10=+0
+0.6Round 7🇭🇺 HUNGARY16Pass-3
+0.6Round 14🇵🇱 POLAND85♥♦10=-10
+0.6Round 14🇵🇱 POLAND102♠♣2+1+0
+0.6Round 16🇳🇴 NORWAY193♠♠5-1+0
+0.6Round 18🇵🇱 POLAND83♥♦Q=+0
+0.6Round 18🇵🇱 POLAND194♥♠5+2+12
+0.4Round 4🇵🇱 POLAND82♥♠K+1+1
+0.4Round 13🇮🇹 ITALY24♠♣A=+0
+0.4Round 14🇵🇱 POLAND74♥♦Q=+1
+0.4Round 18🇵🇱 POLAND182♠♥6=+1
+0.2Round 1🇫🇷 FRANCE44♥♦9+1+13
+0.2Round 12🇭🇺 HUNGARY33♦♣Q-2-6
+0.0Round 5🇳🇴 NORWAY72♠♥A-1+12
+0.0Round 5🇳🇴 NORWAY93NT♠Q-2-6
+0.0Round 5🇳🇴 NORWAY184♠♥Q+1+0
-0.0Round 10🇳🇴 NORWAY64♠♠4+1+0
-0.0Round 10🇳🇴 NORWAY152♠♥K=-1
-0.0Round 10🇳🇴 NORWAY182♣♦6+2+9
+0.0Round 12🇭🇺 HUNGARY163♥♦J-1-7
+0.0Round 13🇮🇹 ITALY172NT♥10-1-4
-0.0Round 14🇵🇱 POLAND124♠♣6=+0
-0.0Round 14🇵🇱 POLAND184♠♣K+1+0
+0.0Round 16🇳🇴 NORWAY23♣♦6-2-11
-0.2Round 1🇫🇷 FRANCE93NT♠4+3+13
-0.2Round 2🇭🇺 HUNGARY62♠♣6-1+0
-0.2Round 8🇮🇹 ITALY33♠♦K+1+6
-0.2Round 10🇳🇴 NORWAY173NT♣4+1-10
-0.2Round 12🇭🇺 HUNGARY43NT♣6+1+0
-0.2Round 14🇵🇱 POLAND13NT♥3+2+0
-0.2Round 16🇳🇴 NORWAY81NT♠3=-1
-0.2Round 18🇵🇱 POLAND133NT♠4=+0
-0.4Round 1🇫🇷 FRANCE102♠♠4=+0
-0.4Round 2🇭🇺 HUNGARY123NT♠J=-1
-0.4Round 7🇭🇺 HUNGARY183NT♠K=-1
-0.4Round 8🇮🇹 ITALY121NT♣A-3-1
-0.4Round 13🇮🇹 ITALY185♣♥6+1+11
-0.4Round 16🇳🇴 NORWAY11NT♠6+1+0
-0.4Round 20🇮🇹 ITALY24♠♥A-1+5
-0.6Round 8🇮🇹 ITALY41NT♣6=-5
-0.6Round 14🇵🇱 POLAND142♠♣4+2+6
-0.6Round 16🇳🇴 NORWAY164♦♠6-1+5
-0.6Round 17🇭🇺 HUNGARY54♠♥K+1-4
-0.6Round 17🇭🇺 HUNGARY64♠♥J+1+8
-0.6Round 18🇵🇱 POLAND14♥♣2+2-11
-0.8Round 1🇫🇷 FRANCE33NT♣Q+2-1
-0.8Round 2🇭🇺 HUNGARY194♠♥A+1+11
-0.8Round 4🇵🇱 POLAND73♥♣A=+0
-0.8Round 13🇮🇹 ITALY192♠♥2-2+1
-1.0Round 4🇵🇱 POLAND201NT♠Q+2-1
-1.0Round 10🇳🇴 NORWAY33NT♥5+1-1
-1.0Round 12🇭🇺 HUNGARY72♥♦Q-2-2
-1.0Round 14🇵🇱 POLAND133NT♠4+4+12
-1.2Round 1🇫🇷 FRANCE182NT♠10-2-3
-1.2Round 2🇭🇺 HUNGARY133♥♠4+1-1
-1.2Round 2🇭🇺 HUNGARY181NT♦4+1+0
-1.2Round 13🇮🇹 ITALY114♠♠5+2+11
-1.2Round 13🇮🇹 ITALY132NT♦10+1-1
-1.2Round 14🇵🇱 POLAND45♦♠A+1+13
-1.2Round 18🇵🇱 POLAND174♠♥4+2+11
-1.4Round 1🇫🇷 FRANCE144♥♦Q+2+11
-1.4Round 12🇭🇺 HUNGARY154♠♦4+1-1
-1.4Round 16🇳🇴 NORWAY182♦♠A+1+0
-1.4Round 17🇭🇺 HUNGARY16♦♣5=-12
-1.6Round 8🇮🇹 ITALY62♣♠A+1+0
-1.6Round 16🇳🇴 NORWAY72♥♠K=+0
-1.6Round 18🇵🇱 POLAND142♠♦4-1-1
-1.8Round 1🇫🇷 FRANCE203♣♠3-2-2
-1.8Round 13🇮🇹 ITALY51NT♥10-1-5
-1.8Round 20🇮🇹 ITALY55♠x♥A-1-11
-2.0Round 1🇫🇷 FRANCE113♦♠2=+0
-2.0Round 7🇭🇺 HUNGARY54♦♥8-2-7
-2.0Round 8🇮🇹 ITALY142♠♥5=+1
-2.0Round 16🇳🇴 NORWAY151NT♠J-1-5
-2.0Round 17🇭🇺 HUNGARY34♠♦9-1-9
-2.0Round 18🇵🇱 POLAND163NT♠5+3-2
-2.0Round 20🇮🇹 ITALY85♠♥A+1-11
-2.2Round 1🇫🇷 FRANCE23NT♣5+1+1
-2.2Round 2🇭🇺 HUNGARY33♠♦J=-10
-2.2Round 4🇵🇱 POLAND142♠♦Q+1+0
-2.2Round 5🇳🇴 NORWAY144♠♠9+2-11
-2.2Round 13🇮🇹 ITALY34♥♠7-2-5
-2.2Round 16🇳🇴 NORWAY114♠♣A-3-2
-2.2Round 17🇭🇺 HUNGARY164♠♦9+1+0
-2.2Round 17🇭🇺 HUNGARY193NT♠K-1+0
-2.2Round 20🇮🇹 ITALY72NT♠2-1-5
-2.2Round 20🇮🇹 ITALY193♠♥K=-7
-2.4Round 12🇭🇺 HUNGARY63♥♠10-2+1
-2.4Round 14🇵🇱 POLAND65♠♣J+2-12
-2.4Round 17🇭🇺 HUNGARY104♠♥8+1+13
-2.6Round 5🇳🇴 NORWAY121NT♠9+2-1
-2.6Round 5🇳🇴 NORWAY191♠♦9=+1
-2.6Round 16🇳🇴 NORWAY124NT♥3+2-13
-2.6Round 18🇵🇱 POLAND72♥♥Q=-6
-2.8Round 4🇵🇱 POLAND52NT♥6=+0
-2.8Round 8🇮🇹 ITALY25♠♠8=-11
-2.8Round 14🇵🇱 POLAND53♣♦Q=+1
-2.8Round 18🇵🇱 POLAND22NT♥6=+0
-3.2Round 1🇫🇷 FRANCE63♦♥K-1-5
-3.2Round 4🇵🇱 POLAND92♠♥A=-5
-3.2Round 14🇵🇱 POLAND33♠♦K-1-10
-3.6Round 2🇭🇺 HUNGARY203♥♣A=+0
-3.6Round 7🇭🇺 HUNGARY83NT♣3=+0
-3.6Round 7🇭🇺 HUNGARY133NT♥5-2+8
-3.6Round 8🇮🇹 ITALY51♥♦K+4-6
-3.6Round 8🇮🇹 ITALY191NT♣2+1-6
-3.6Round 10🇳🇴 NORWAY123♠♥7-2-5
-3.6Round 12🇭🇺 HUNGARY103♥♦9=+0
-3.6Round 13🇮🇹 ITALY12NT♣10-3-6
-3.8Round 1🇫🇷 FRANCE192♠♣4+1-1
-3.8Round 14🇵🇱 POLAND163NT♥6=+0
-3.8Round 18🇵🇱 POLAND204♠♠5+2-1
-4.0Round 1🇫🇷 FRANCE72♥x♥9-2-9
-4.0Round 12🇭🇺 HUNGARY182♠♥10+1+0
-4.2Round 10🇳🇴 NORWAY143NT♥4+2-14
-4.2Round 13🇮🇹 ITALY143NT♠6=+0
-4.4Round 7🇭🇺 HUNGARY43NT♠2=+0
-4.6Round 7🇭🇺 HUNGARY104♥♦K-1-6
-4.6Round 17🇭🇺 HUNGARY154♠♠4=+5
-4.8Round 5🇳🇴 NORWAY54♥♣K-1-5
-4.8Round 13🇮🇹 ITALY95♣♠K=-7
-4.8Round 20🇮🇹 ITALY123♥♣3-1-6
-5.0Round 5🇳🇴 NORWAY116♥♥6=+0
-5.0Round 17🇭🇺 HUNGARY145♦♣A-2-6
-5.2Round 2🇭🇺 HUNGARY103NT♠K-1-6
-5.2Round 4🇵🇱 POLAND123♦♥A=-7
-5.2Round 5🇳🇴 NORWAY64♥♦10+2-5
-5.2Round 14🇵🇱 POLAND113♣♥7=-9
-5.4Round 12🇭🇺 HUNGARY203NT♣2-1-6
-5.4Round 17🇭🇺 HUNGARY93♥♠8=-6
-5.4Round 18🇵🇱 POLAND154♠♣A-2-3
-5.6Round 13🇮🇹 ITALY154♠♥A=-11
-5.8Round 10🇳🇴 NORWAY115♦♦6+1-1
-6.0Round 2🇭🇺 HUNGARY23NT♦6-2-11
-6.0Round 16🇳🇴 NORWAY52NT♣8+3-10
-6.0Round 18🇵🇱 POLAND65♥♠K-2-6
-6.2Round 1🇫🇷 FRANCE83NT♣9+2-1
-6.2Round 8🇮🇹 ITALY152♠♣8=-6
-6.4Round 20🇮🇹 ITALY36♥♠6=+0
-6.4Round 20🇮🇹 ITALY176♣♥2=-9
-6.6Round 7🇭🇺 HUNGARY66♠♥Q+1-11
-6.6Round 7🇭🇺 HUNGARY194♠♥A-1-5
-6.6Round 18🇵🇱 POLAND43NT♠2-4-11
-7.0Round 4🇵🇱 POLAND134♥♣J-2-2
-7.0Round 10🇳🇴 NORWAY25♦♦6+1-11
-7.0Round 17🇭🇺 HUNGARY22♠♣Q=-11
-7.2Round 1🇫🇷 FRANCE154♥♥3-1-12
-7.2Round 8🇮🇹 ITALY75♦♣10+1+13
-7.2Round 18🇵🇱 POLAND97♥♦7=+0
-7.4Round 14🇵🇱 POLAND194♥♣K-2-3
-7.4Round 17🇭🇺 HUNGARY113♠♦K-2+0
-7.6Round 12🇭🇺 HUNGARY193NT♠J+1+0
-7.8Round 5🇳🇴 NORWAY166♥♠Q=+0
-8.8Round 16🇳🇴 NORWAY45♣♦4-2-17
-8.8Round 20🇮🇹 ITALY156♣x♥2-1+0
-9.2Round 14🇵🇱 POLAND92NT♣4-3-9
-9.2Round 17🇭🇺 HUNGARY203♠x♦5-2-9
-10.8Round 2🇭🇺 HUNGARY15♥x♥3-1-5
-10.8Round 4🇵🇱 POLAND193NT♥3+4-15
-11.2Round 7🇭🇺 HUNGARY74♠x♦A-2-9
-11.4Round 20🇮🇹 ITALY134♠♣2=-3
-12.0Round 20🇮🇹 ITALY102♥♦A+4-15
-12.6Round 20🇮🇹 ITALY163NT♠3+1-11
-13.0Round 10🇳🇴 NORWAY136♥♣Q-1-17