VAN DEN BOS Berend · NED-BC’T ONSTEIN

1rank
+127.3Butler · 80 bds
+1.59per board
±4.1swing
+0.99vs par /bd · #5/59
+1.16adjusted /bd
Butler per round: 27.1 14 8.7 27.6 20.6 1.1 22.3 5.9by round

vs par split: bidding +0.03 · play +1.11

Strength of schedule: opponents averaged -0.43/bd (an easy draw) → opponent-adjusted +1.16/bd

Card play — on target: opening leads 92.9% #5 of 59 · declarer play 92.3% #2 of 59 · defence 88.9% #16 of 59

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)100.0% (7)
Declarer play100.0% (4)88.9% (9)
Defence84.6% (13)91.3% (23)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (4)

vs par by strain: NT +2.21 (24) · a suit +0.67 (55)

vs par by level: part-score +1.04 (27) · game +1.02 (47) · slam +2.80 (5)

By role: declaring +1.24/bd (-1.04 vs par · 44) · defending +2.02/bd (+3.47 vs par · 36)

By vulnerability: vulnerable +1.20/bd (+0.64 vs par · 42) · not vulnerable +2.03/bd (+1.37 vs par · 38)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.Van LankveldI.Kandemir – S.KolataOpen10+27.1+2.71+0.50
Round 3J.Van LankveldE.Mauberquez – T.MarieOpen10+14.0+1.40-0.40
Round 4J.Van LankveldN.Bocchi – A.MadalaOpen10+8.7+0.87-0.50
Round 6J.Van LankveldV.Isporski – R.TrendafilovOpen10+27.6+2.76+0.90
Round 7J.Van LankveldK.Ahlesved – J.PeterssonOpen10+20.6+2.06+2.50
Round 9J.Van LankveldE.Jepsen – L.TofteOpen10+1.1+0.11-0.90
Round 10J.Van LankveldE.Lindqvist – B.BrogelandOpen10+22.3+2.23+2.70
Round 11J.Van LankveldE.Berg – L.JohansenOpen10+5.9+0.59+3.10

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
+12.1Round 7SWE-UPPSALABRIDGEN SKALMAN73NT♥9-2+16
+11.5Round 1TUR-CAYYOLU BRIDGE CLUB24♥x♣K-3+12
+10.5Round 10ENG-EBU TEAM23NTx♠3-3+14
+10.1Round 3FRA-SOULET234♠x♣A-2+14
+9.8Round 1TUR-CAYYOLU BRIDGE CLUB34♠x♣K=+14
+8.0Round 6BUL-RADKOV274♠x♦Q=+5
+7.6Round 4ITA-G.S. ALLEGRA16♦♥3-2+6
+7.5Round 3FRA-SOULET264♠♣3-1+7
+7.3Round 9DEN-PHARMASERVICE273♥♠5+1+10
+7.0Round 11NOR-HEIMDAL BK187♦♠K=+1
+6.5Round 11NOR-HEIMDAL BK192♦♥Q+3+7
+5.9Round 10ENG-EBU TEAM43♦♦5+2+10
+5.2Round 1TUR-CAYYOLU BRIDGE CLUB64♠♣2=+8
+4.5Round 6BUL-RADKOV233♠♠3=+6
+4.5Round 6BUL-RADKOV252♠♣J+1+7
+4.1Round 4ITA-G.S. ALLEGRA43NT♦J=+0
+3.7Round 6BUL-RADKOV294♥♠Q=-13
+3.6Round 4ITA-G.S. ALLEGRA85♥x♣Q-2+0
+3.6Round 7SWE-UPPSALABRIDGEN SKALMAN93♣♣4-2+3
+3.5Round 7SWE-UPPSALABRIDGEN SKALMAN14♥♦A+1+0
+3.3Round 1TUR-CAYYOLU BRIDGE CLUB14♥♦Q=+0
+3.2Round 7SWE-UPPSALABRIDGEN SKALMAN23NT♥10+2+1
+3.2Round 9DEN-PHARMASERVICE213NT♥4+2+1
+3.2Round 9DEN-PHARMASERVICE222NT♥6=+0
+3.2Round 10ENG-EBU TEAM61NT♦10+1+0
+3.2Round 11NOR-HEIMDAL BK163♥♣6=+1
+3.1Round 4ITA-G.S. ALLEGRA24♥♦K-1+5
+3.1Round 6BUL-RADKOV303NT♠4-2+6
+3.0Round 3FRA-SOULET284♠♠7-3-3
+3.0Round 7SWE-UPPSALABRIDGEN SKALMAN63♥♠K=+1
+2.7Round 7SWE-UPPSALABRIDGEN SKALMAN53♦♣9-1+4
+2.5Round 6BUL-RADKOV213NT♥A-3+7
+2.4Round 6BUL-RADKOV283♠♣Q-2+0
+2.4Round 7SWE-UPPSALABRIDGEN SKALMAN3Adj.♦J-11
+2.4Round 9DEN-PHARMASERVICE263NT♥5+1+0
+2.0Round 1TUR-CAYYOLU BRIDGE CLUB51NT♠10=-1
+1.8Round 3FRA-SOULET306♠♥7-1+4
+1.5Round 10ENG-EBU TEAM73♠♥K-1+11
+1.3Round 10ENG-EBU TEAM83NT♠Q-1+2
+1.2Round 1TUR-CAYYOLU BRIDGE CLUB42♠♥5+1+0
+1.2Round 3FRA-SOULET214♥♦7+2-8
+1.0Round 4ITA-G.S. ALLEGRA62♠♥J-2-3
+0.7Round 6BUL-RADKOV224♠♣3=-1
+0.6Round 11NOR-HEIMDAL BK152♥♠Q+1+1
+0.5Round 1TUR-CAYYOLU BRIDGE CLUB73♦♥10=-10
+0.5Round 3FRA-SOULET254♥♣A+2+1
+0.5Round 4ITA-G.S. ALLEGRA94♥♠3=+0
+0.3Round 10ENG-EBU TEAM93♥♥8=-4
+0.2Round 6BUL-RADKOV263NT♥4+3-13
+0.1Round 10ENG-EBU TEAM13NT♠Q+1+1
-0.0Round 3FRA-SOULET274♠♣6=+0
+0.0Round 7SWE-UPPSALABRIDGEN SKALMAN84♠♦2+1+0
-0.0Round 10ENG-EBU TEAM53♣♣4+1-7
-0.0Round 10ENG-EBU TEAM103NT♠8+2+0
-0.1Round 9DEN-PHARMASERVICE293♥♣10=+0
-0.2Round 9DEN-PHARMASERVICE243NT♦3+2+0
-0.2Round 11NOR-HEIMDAL BK134♥♥9=+0
-0.5Round 1TUR-CAYYOLU BRIDGE CLUB93NT♣5+1+0
-0.5Round 3FRA-SOULET244♠♥Q=+0
-0.5Round 10ENG-EBU TEAM32♥♦5=+0
-0.5Round 11NOR-HEIMDAL BK173NT♠7+1+0
-0.9Round 4ITA-G.S. ALLEGRA54♠x♥3-1+0
-1.2Round 11NOR-HEIMDAL BK116NT♠7=+10
-1.2Round 11NOR-HEIMDAL BK203NT♠4+2+12
-1.6Round 1TUR-CAYYOLU BRIDGE CLUB83NT♥J+3-11
-1.7Round 9DEN-PHARMASERVICE283♥♠8-1+2
-1.8Round 3FRA-SOULET293♦♠2-1-11
-1.9Round 9DEN-PHARMASERVICE303NT♦3+2-1
-2.0Round 6BUL-RADKOV245♣x♠9-1+5
-2.1Round 4ITA-G.S. ALLEGRA104♠♥3-1-6
-2.2Round 11NOR-HEIMDAL BK142♠♣3=-1
-2.5Round 9DEN-PHARMASERVICE234♠♦2=-9
-3.4Round 4ITA-G.S. ALLEGRA74♥♠3-1-6
-3.4Round 7SWE-UPPSALABRIDGEN SKALMAN101NT♠10+2+10
-4.3Round 1TUR-CAYYOLU BRIDGE CLUB106♥x♠Q-2-7
-4.8Round 4ITA-G.S. ALLEGRA33NT♥3+1-1
-6.1Round 11NOR-HEIMDAL BK124♥♦K+1+0
-6.5Round 7SWE-UPPSALABRIDGEN SKALMAN44♥♠2-1+1
-7.8Round 3FRA-SOULET224♦x♠A-3-8
-8.6Round 9DEN-PHARMASERVICE254♠♦2-1-12