VAN DER STAP Peter · DELFT BREW

424rank
-13.9Butler · 150 bds
-0.09per board
±4.9swing
-0.49vs par /bd · #533/695
-0.17adjusted /bd
Butler per round: -21.1 -38.8 5.3 21.1 26.6 24 -3.4 -11.6 7.4 7.4 2.5 11.7 -19.7 -14.6 -10.7by round

vs par split: bidding +0.00 · play -0.47

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 80.0% #335 of 694 · declarer play 79.2% #203 of 694 · defence 73.3% #668 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)82.8% (29)
Declarer play66.7% (18)86.7% (30)
Defence72.2% (18)73.7% (57)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 60.0% (5) · ♦ 85.7% (7) · ♣ 85.7% (14)

vs par by strain: NT -0.51 (43) · a suit -0.45 (106)

vs par by level: part-score -0.62 (50) · game -0.21 (90) · slam -2.22 (9)

By role: declaring +0.12/bd (-2.69 vs par · 75) · defending -0.31/bd (+1.71 vs par · 75)

By vulnerability: vulnerable +0.24/bd (-0.28 vs par · 75) · not vulnerable -0.42/bd (-0.71 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.DankersD.De Hertog – T.DobbelsClosed10-21.1-2.11-0.90
Round 2R.DankersK.Ibrahim – M.HussainClosed10-38.8-3.88-4.00
Round 3R.DankersL.Mallo – G.RattinkClosed10+5.3+0.53+0.40
Round 4R.DankersJ.Wachnowski – A.JeleniewskiClosed10+21.1+2.11+1.40
Round 5R.DankersR.Verdonk – L.DekkerClosed10+26.6+2.66+1.80
Round 6R.DankersD.Imbert – R.KowalskiClosed10+24.0+2.40+3.00
Round 7R.DankersB.Daemen – R.Van Den BerghClosed10-3.4-0.34+1.50
Round 8R.DankersW.Schneider – R.LukassenClosed10-11.6-1.16-3.50
Round 9R.DankersV.Mihov – I.NanevClosed10+7.4+0.74+0.30
Round 10R.DankersM.Van Os – P.WormClosed10+7.4+0.74+2.00
Round 11R.DankersG.Mauri – S.MargiottaClosed10+2.5+0.25-3.40
Round 12R.DankersW.Gawel – P.JassemClosed10+11.7+1.17-4.10
Round 13R.DankersM.Verseput – R.StienenClosed10-19.7-1.97-1.20
Round 14R.DankersB.Van Der Hoek – I.DoyerClosed10-14.6-1.46-0.40
Round 15R.DankersS.Ouda – H.KreuningClosed10-10.7-1.07-0.30

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
+14.7Round 52 KLAVEREN156♦♣J-1+17
+10.6Round 7STAR 195♣x♦Q-2+12
+10.6Round 10LEIDSCHENHAGE93NT♥3=+10
+10.6Round 12AZS POLAND213NTx♥Q+2-6
+10.1Round 12AZS POLAND263NT♥2=+10
+9.9Round 3LEUSDEN264♠x♣A-3+12
+9.3Round 52 KLAVEREN136♠♣A=+0
+9.2Round 10LEIDSCHENHAGE65♦♦2-3+11
+9.1Round 4MPE94♥♥A=+10
+8.3Round 9BULGARIA303NTx♠Q=+4
+7.7Round 9BULGARIA264♥♣10+3-12
+7.0Round 8BC GORKUM113NT♥J=+6
+6.8Round 10LEIDSCHENHAGE23NT♠9-2+13
+6.1Round 12AZS POLAND246♠♥5+1+1
+6.0Round 4MPE24♥♣J=+0
+5.5Round 6GAYET214♠♣6-1+5
+5.4Round 11ITALY FIORETTI116NT♠4=+0
+5.3Round 6GAYET261NT♠4-2+7
+4.9Round 52 KLAVEREN195♣♥A-2+11
+4.9Round 6GAYET253NT♠4-2+7
+4.6Round 52 KLAVEREN204♠x♦K-2-3
+4.6Round 6GAYET293♠♦J+2+10
+4.5Round 13PEGASUS 2104♠♦2-1+12
+4.4Round 4MPE55♣♣7=+0
+4.2Round 11ITALY FIORETTI184♠♠2+1+4
+3.8Round 12AZS POLAND253NT♣5=+0
+3.7Round 8BC GORKUM204♥♣10=+0
+3.4Round 4MPE15♥x♠A-1+0
+3.4Round 11ITALY FIORETTI163♦♦2+2-7
+3.3Round 10LEIDSCHENHAGE32♠♦7=+5
+3.3Round 15NDC DEN HOMMEL232♠♣7+1+0
+3.2Round 9BULGARIA244♠♠8-3+6
+2.9Round 6GAYET302NT♠4-1+4
+2.8Round 8BC GORKUM172♠♦8=+0
+2.7Round 2PAKISTAN SENIORS165♠♥6-3+2
+2.6Round 3LEUSDEN222NT♠J-1+5
+2.5Round 52 KLAVEREN181♠♦2+1+6
+2.5Round 6GAYET283♣♦7-2+5
+2.4Round 14GEHAKTMOLEN ROOD176♠♥2=-10
+2.3Round 4MPE73♥♣7-2+3
+2.3Round 7STAR 142♠♥2-1+5
+2.2Round 4MPE65♠♥A=+0
+2.1Round 1DOBBELS73NT♥3=+0
+1.8Round 11ITALY FIORETTI122♠♣2=+7
+1.7Round 2PAKISTAN SENIORS144♠♣3-2+0
+1.6Round 9BULGARIA273NT♦Q=+3
+1.5Round 1DOBBELS24♥♣J-1-2
+1.5Round 4MPE35♦♠A-1+3
+1.5Round 12AZS POLAND274♥♣10+1+0
+1.4Round 12AZS POLAND223♥♥6-1-1
+1.4Round 15NDC DEN HOMMEL214♥♣5=-1
+1.4Round 15NDC DEN HOMMEL252♠♣9+1+10
+1.4Round 15NDC DEN HOMMEL283NT♦Q+3+1
+1.3Round 1DOBBELS52♥♣2-1+0
+1.3Round 3LEUSDEN213NT♥K=+0
+1.1Round 9BULGARIA293NT♠J+1-1
+1.0Round 11ITALY FIORETTI193NT♥10+2-11
+0.9Round 6GAYET242♥x♠Q-2-3
+0.8Round 3LEUSDEN243♠♥9-1-2
+0.8Round 6GAYET234♥♥5=-1
+0.6Round 7STAR 112♠♣9+2+6
+0.6Round 9BULGARIA224♥♠Q=+1
+0.5Round 7STAR 1104♥♥7+3+17
+0.4Round 3LEUSDEN234♠♣A-1+1
+0.4Round 4MPE44♥♦4+1+1
+0.4Round 10LEIDSCHENHAGE101♣♥3+4+1
+0.3Round 13PEGASUS 213NT♥10+1-1
+0.2Round 7STAR 123NT♣Q+2+1
+0.2Round 10LEIDSCHENHAGE83♠♦5=+6
+0.2Round 15NDC DEN HOMMEL264♠♦K=+0
+0.1Round 6GAYET273♣♠Q+1+7
+0.1Round 14GEHAKTMOLEN ROOD184♠x♣5-2-5
+0.1Round 15NDC DEN HOMMEL224♠♣10=+0
-0.0Round 52 KLAVEREN124♥♦2+1+0
-0.0Round 14GEHAKTMOLEN ROOD112♠♦A-1+2
-0.1Round 14GEHAKTMOLEN ROOD194♠♣3+1+0
-0.2Round 14GEHAKTMOLEN ROOD154♥♠3-1-5
-0.3Round 3LEUSDEN292♠♣K-1+1
-0.3Round 52 KLAVEREN114♠♠10=+0
-0.4Round 13PEGASUS 253NT♣2=+1
-0.5Round 7STAR 133NT♥3+1-1
-0.5Round 7STAR 152♥♣5+1+0
-0.5Round 8BC GORKUM154♠♠2+1+0
-0.6Round 9BULGARIA284♥♣K+2+12
-0.6Round 14GEHAKTMOLEN ROOD143NT♠K+1+11
-0.7Round 3LEUSDEN271NT♠6+2+0
-0.7Round 7STAR 174♠♥K=+0
-0.7Round 10LEIDSCHENHAGE13NT♥3+2+0
-0.9Round 11ITALY FIORETTI142♠♠A-4-6
-1.0Round 2PAKISTAN SENIORS183NT♠2-1-5
-1.0Round 11ITALY FIORETTI204♠♣3+2-12
-1.0Round 13PEGASUS 293NT♦2+3+12
-1.0Round 15NDC DEN HOMMEL294♠♥5+1+0
-1.1Round 1DOBBELS103♠♣Q=+0
-1.1Round 52 KLAVEREN164♥♣10+3-2
-1.1Round 14GEHAKTMOLEN ROOD133NT♠9+3+13
-1.3Round 3LEUSDEN25Pass-4
-1.4Round 1DOBBELS63♣♠J+2+10
-1.4Round 11ITALY FIORETTI134♥♣2=+1
-1.4Round 13PEGASUS 281NT♦2-2-7
-1.5Round 8BC GORKUM185♠♥J=+0
-1.6Round 3LEUSDEN304♠♦K-1-4
-1.7Round 8BC GORKUM144♥♣7-1-4
-1.7Round 13PEGASUS 241NT♠3-1+1
-1.7Round 13PEGASUS 273♠♣A+1+1
-2.0Round 15NDC DEN HOMMEL244♠♥2+2-1
-2.1Round 1DOBBELS83♠♥K-2+1
-2.3Round 8BC GORKUM134♥♦2+1-4
-2.4Round 52 KLAVEREN143♥♠10-1-4
-2.4Round 11ITALY FIORETTI153NT♦4+3-2
-2.5Round 1DOBBELS91NT♦9=+0
-2.8Round 2PAKISTAN SENIORS112NT♥7-3-2
-2.9Round 9BULGARIA252♦♥K=-5
-2.9Round 13PEGASUS 222♠♣10-1-10
-3.0Round 15NDC DEN HOMMEL304♥♣10+1+0
-3.1Round 12AZS POLAND296NT♣4+1-13
-3.2Round 14GEHAKTMOLEN ROOD125♣♠3-1-6
-3.3Round 1DOBBELS13♦♣10=+0
-3.4Round 1DOBBELS33NT♦4+1-1
-3.5Round 6GAYET222NT♥3-2-11
-3.7Round 10LEIDSCHENHAGE74♣♥A-3-4
-3.7Round 14GEHAKTMOLEN ROOD165♦♣3=-3
-3.9Round 2PAKISTAN SENIORS123♥♥7-1-5
-3.9Round 2PAKISTAN SENIORS152♦♣K+1-6
-3.9Round 2PAKISTAN SENIORS193♠♠7-1-12
-4.1Round 4MPE83♣♠4-4-3
-4.1Round 4MPE106NT♥10=+0
-4.1Round 12AZS POLAND232♥♥3+2-10
-4.3Round 8BC GORKUM163NT♠10-2-12
-4.4Round 2PAKISTAN SENIORS172♠♣2=-6
-5.1Round 7STAR 184♠♥K+2-11
-5.2Round 13PEGASUS 264♥♠2-1-10
-5.6Round 52 KLAVEREN175♦♠A-4-7
-5.8Round 3LEUSDEN284♠x♦4=-5
-5.8Round 9BULGARIA213♠♦K-1-5
-5.8Round 9BULGARIA234♥♠J=+0
-6.1Round 10LEIDSCHENHAGE54♥♠A=-8
-6.6Round 12AZS POLAND283NT♥A-2-8
-7.3Round 8BC GORKUM124♠♥K=-10
-7.5Round 8BC GORKUM192NT♦7-4-11
-7.6Round 11ITALY FIORETTI174♥♣10=-8
-8.0Round 12AZS POLAND303NT♦6-1-14
-8.2Round 14GEHAKTMOLEN ROOD204♥♠4=-1
-10.1Round 2PAKISTAN SENIORS136♣♠J=+2
-10.2Round 13PEGASUS 233NT♣2+1-11
-10.8Round 7STAR 163♥x♠K+1-14
-12.2Round 1DOBBELS46♥♣A-1-17
-12.5Round 15NDC DEN HOMMEL275♥x♣2-5-12
-12.6Round 10LEIDSCHENHAGE43NTx♠7-3-14
-13.2Round 2PAKISTAN SENIORS205♥x♠A=-8