DRIJVER Bas · TLR - NETHERLANDS

29rank
+0.6Butler · 60 bds
+0.01per board
±5.3swing
+0.28vs par /bd · #15/44
+0.41adjusted /bd
Butler per round: 1.8 1.8 1.8 -1.2 -1.2by round

vs par split: bidding +0.67 · play -0.38

Strength of schedule: opponents averaged +0.40/bd (a tough draw) → opponent-adjusted +0.41/bd

Card play — on target: opening leads 65.0% #37 of 44 · declarer play 61.1% #36 of 44 · defence 93.9% #9 of 44

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (6)71.4% (14)
Declarer play·61.1% (18)
Defence88.9% (9)95.8% (24)

Opening leads by suit led: ♠ 33.3% (3) · ♥ 62.5% (8) · ♦ 85.7% (7) · ♣ 50.0% (2)

vs par by strain: NT +3.80 (10) · a suit -0.42 (50)

vs par by level: part-score -0.09 (22) · game +0.62 (34) · slam -0.50 (4)

By role: declaring +0.70/bd (-1.22 vs par · 27) · defending -0.56/bd (+1.51 vs par · 33)

By vulnerability: vulnerable -0.19/bd (-0.60 vs par · 30) · not vulnerable +0.21/bd (+1.17 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
SemifinalS.BrinkG.Ferraro – A.VivaldiClosed12-8.4-0.70-0.92
SemifinalS.BrinkA.Madala – G.FerraroOpen12-8.9-0.74-0.92
SemifinalS.BrinkA.Madala – G.FerraroClosed12+19.1+1.59+2.83
FinalS.BrinkE.Wladow – M.ElinescuClosed12-12.8-1.07-3.33
FinalS.BrinkJ.Piekarek – T.GotardOpen12+11.6+0.97+3.75

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
+12.5SemifinalBCAT - ITALY157♠♦8=+0
+11.5SemifinalBCAT - ITALY86♠♣10=+0
+10.0FinalBBC - GERMANY394♠x♦4-3+12
+9.8FinalBBC - GERMANY176♦♣K=-2
+9.1SemifinalBCAT - ITALY474♠♦9+2+11
+9.1SemifinalBCAT - ITALY485♣♥A+1+7
+7.7SemifinalBCAT - ITALY104♥♠4-1+12
+7.3FinalBBC - GERMANY482♠♣K=+9
+6.0SemifinalBCAT - ITALY203NT♠Q-2+14
+5.4SemifinalBCAT - ITALY454♠♣9+2+1
+5.0FinalBBC - GERMANY374NT♦4+2+11
+4.4SemifinalBCAT - ITALY52♥♣K=+9
+3.7FinalBBC - GERMANY442♥♣3-1+4
+3.5SemifinalBCAT - ITALY404♥♠K+1+0
+3.3FinalBBC - GERMANY432♠♥J-2+3
+3.3FinalBBC - GERMANY464♠♦8+1+0
+2.8FinalBBC - GERMANY152♥♦3+1+1
+2.6SemifinalBCAT - ITALY413♥♠Q=+0
+2.0FinalBBC - GERMANY424♠♥A+1+4
+1.6SemifinalBCAT - ITALY195♠♥A=+0
+1.3SemifinalBCAT - ITALY172♣♥10-1-1
+1.3SemifinalBCAT - ITALY392♥♥2+3+7
+1.2SemifinalBCAT - ITALY74♠♦6+1+0
+0.4FinalBBC - GERMANY164♥♦K+1+0
+0.1SemifinalBCAT - ITALY223NT♦5=+2
-0.0SemifinalBCAT - ITALY422♥♦Q+1+0
-0.0FinalBBC - GERMANY194♠♦7+2-13
-0.1SemifinalBCAT - ITALY114♥♣8=-1
-0.1SemifinalBCAT - ITALY463♥♣A-1+0
-0.2FinalBBC - GERMANY202♠♦J+1+0
-0.4FinalBBC - GERMANY241NT♠Q+1+0
-0.6SemifinalBCAT - ITALY63♦♠5-2-1
-0.7SemifinalBCAT - ITALY144♥♠Q+1+0
-0.8FinalBBC - GERMANY235♦♠9+1-11
-1.0SemifinalBCAT - ITALY134♠♣10-2+0
-1.0FinalBBC - GERMANY382♠♣3=-6
-1.3SemifinalBCAT - ITALY123NT♦3=+1
-1.4SemifinalBCAT - ITALY231NT♥9=-1
-1.4SemifinalBCAT - ITALY432♠♠8+1+0
-1.4FinalBBC - GERMANY184♠♣A+1-1
-1.6SemifinalBCAT - ITALY12♥♠9-1-2
-1.8SemifinalBCAT - ITALY383NT♥2=+13
-3.0SemifinalBCAT - ITALY376♠♥Q=+0
-3.3FinalBBC - GERMANY474♥x♠K+2+5
-3.7FinalBBC - GERMANY453♣♠10+1+0
-4.5SemifinalBCAT - ITALY183NT♥2+1-7
-4.6FinalBBC - GERMANY224♠♥J=-10
-4.8FinalBBC - GERMANY215♦x♠K=-4
-5.3FinalBBC - GERMANY404NT♥3+3+12
-5.5SemifinalBCAT - ITALY213♥x♠2-2-9
-5.6SemifinalBCAT - ITALY444♥x♦2-2-5
-6.4FinalBBC - GERMANY134♥♦4-1-5
-6.9SemifinalBCAT - ITALY164♥x♦5-1-9
-7.1SemifinalBCAT - ITALY44♠♥5=+0
-7.2FinalBBC - GERMANY142♥♦A-2+5
-7.3SemifinalBCAT - ITALY33♠♥3-3-11
-7.5SemifinalBCAT - ITALY93NT♠9=-7
-7.7SemifinalBCAT - ITALY24♠♠2-1-11
-9.7FinalBBC - GERMANY413♥x♥K-3-9
-10.4SemifinalBCAT - ITALY244♥♣A=+0