DEN BOER Henk · GEHAKTMOLEN

50rank
-2.2Butler · 144 bds
-0.02per board
±3.9swing
-0.06vs par /bd · #46/89
+0.01adjusted /bd
Butler per round: 19.7 -31 28.4 -6.4 -19.3 -21.9 25 9.4 -6.1by round

vs par split: bidding +0.37 · play -0.43

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 75.0% #52 of 89 · declarer play 65.5% #80 of 89 · defence 79.5% #82 of 89

Bidding activity — not a pass: 41.0% #58 of 89 (153/373)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)78.9% (19)
Declarer play53.8% (13)75.0% (16)
Defence82.6% (23)78.0% (50)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 86.7% (15) · ♦ 75.0% (4) · ♣ 44.4% (9)

vs par by strain: NT +1.40 (47) · a suit -0.77 (97)

vs par by level: part-score -0.72 (60) · game +0.57 (81) · slam -4.00 (3)

By role: declaring +0.25/bd (-1.44 vs par · 71) · defending -0.27/bd (+1.27 vs par · 73)

By vulnerability: vulnerable -0.13/bd (+0.29 vs par · 72) · not vulnerable +0.10/bd (-0.42 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.MeijerT.Sielicki – M.WojcickiClosed16+19.7+1.23+0.75
Round 2E.MeijerC.Stancescu – S.DraghicescuClosed16-31.0-1.94-2.94
Round 3E.MeijerM.Szukala – J.NowakOpen16+28.4+1.77+2.06
Round 4E.MeijerJ.Verhees – J.KolenClosed16-6.4-0.40+0.00
Round 5E.MeijerA.Pawlak – R.GrzelakClosed16-19.3-1.21-2.56
Round 6E.MeijerC.Berendregt – G.VersluisOpen16-21.9-1.37-0.31
Round 7E.MeijerW.Janeczek – T.RyffaOpen16+25.0+1.56+0.19
Round 8E.MeijerP.Hackett – B.SeniorClosed16+9.4+0.59+1.56
Round 9E.MeijerA.Kowalski – P.TuszynskiClosed16-6.1-0.38+0.69

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
+10.1Round 1T3M33NT♦4-2+13
+9.1Round 1T3M55♠x♥K-1+7
+8.8Round 8MOSSOP305♣♠4-1+11
+8.5Round 7TARYFA136NT♠9+1+1
+8.4Round 7TARYFA43NT♥2-1+12
+8.4Round 7TARYFA73NT♣J+1+13
+8.4Round 911JASZCZAK104♠♥A-1+14
+7.5Round 8MOSSOP284♠x♦A-3+9
+6.3Round 3PARK TENISOWY POZNAN112♥x♣6-3+14
+5.6Round 3PARK TENISOWY POZNAN54♥♦5=+0
+5.4Round 3PARK TENISOWY POZNAN153NT♦9=+11
+5.4Round 3PARK TENISOWY POZNAN163NT♦J+1-10
+5.4Round 7TARYFA93NT♥7+3+13
+5.1Round 5SREBRNE LISY35♣♥Q-3-2
+4.6Round 4DUTCH SENIORS223NT♠2=-1
+4.4Round 8MOSSOP204♠♥7-2+7
+4.0Round 3PARK TENISOWY POZNAN74♠♥4+1+1
+3.9Round 8MOSSOP234♥♣5+2+13
+3.8Round 911JASZCZAK152♠♣Q+1-10
+3.4Round 4DUTCH SENIORS263♠♦8=+0
+3.3Round 6VALLON SENIORS273NT♣5-3+7
+3.2Round 2BUCHAREST SENIORS172♥♣6-1-1
+3.2Round 4DUTCH SENIORS253♠♥Q-1+5
+3.1Round 1T3M95♦x♠7-1+0
+2.9Round 2BUCHAREST SENIORS293♥♣A-1+0
+2.9Round 911JASZCZAK53♠♥K=+0
+2.7Round 7TARYFA113♥♠J-1-2
+2.6Round 1T3M45♦♥A-1-3
+2.6Round 3PARK TENISOWY POZNAN45♣♠A=-2
+2.6Round 4DUTCH SENIORS315♥♠5+1+9
+2.6Round 6VALLON SENIORS193NT♦7=+0
+2.5Round 8MOSSOP193NT♦4+1+1
+2.4Round 8MOSSOP322♥♦K+1+6
+2.3Round 1T3M142♦♠8-2+0
+2.3Round 3PARK TENISOWY POZNAN13♣♠9=+5
+2.2Round 2BUCHAREST SENIORS321♦♠Q+2+6
+2.2Round 5SREBRNE LISY82♦♣J-2+0
+2.2Round 911JASZCZAK73NT♥J-1+12
+2.1Round 3PARK TENISOWY POZNAN81NT♥5+2+2
+2.1Round 911JASZCZAK113NT♦Q+1+0
+1.7Round 1T3M103♣♦8-1+0
+1.6Round 1T3M112♦♥7=+0
+1.5Round 2BUCHAREST SENIORS222♥♠J=+6
+1.5Round 4DUTCH SENIORS194♥♠8=-1
+1.5Round 911JASZCZAK81NT♠J+1+7
+1.4Round 1T3M23NT♠3+2+1
+1.4Round 6VALLON SENIORS283NT♣T-2+0
+1.4Round 7TARYFA82NT♠3=+1
+1.2Round 3PARK TENISOWY POZNAN25♦♣A-1+5
+1.2Round 5SREBRNE LISY41NT♥K-2+2
+1.1Round 6VALLON SENIORS264♠♦3+1+13
+1.1Round 7TARYFA64♠♥A=+0
+0.9Round 4DUTCH SENIORS233NT♦Q-2+8
+0.9Round 5SREBRNE LISY142♠♦T=+5
+0.9Round 5SREBRNE LISY164♠♥4+2+1
+0.9Round 6VALLON SENIORS182♠♥J-1-2
+0.9Round 7TARYFA24♥♦A=+0
+0.8Round 4DUTCH SENIORS243NT♥A+2+1
+0.7Round 3PARK TENISOWY POZNAN94♠♦5+1+1
+0.7Round 5SREBRNE LISY114♠♣K=+1
+0.5Round 1T3M84♠♦7=+0
+0.5Round 4DUTCH SENIORS174♠♦A-1+4
+0.5Round 7TARYFA53NT♥2+2+0
+0.5Round 911JASZCZAK123♠♦3-1+1
+0.4Round 1T3M61NT♠2+1+0
+0.3Round 1T3M134♥♠A-1+6
+0.3Round 6VALLON SENIORS213♥♠K=+7
+0.2Round 6VALLON SENIORS172♠♥A-2-7
+0.2Round 6VALLON SENIORS324♥♣A-1+6
+0.0Round 3PARK TENISOWY POZNAN144♠♦7+1+0
-0.1Round 6VALLON SENIORS291NT♣A+1-1
-0.2Round 1T3M13NT♥J+1+1
-0.2Round 4DUTCH SENIORS304♠♣J-3-7
-0.2Round 5SREBRNE LISY121NT♥J+2-10
-0.2Round 5SREBRNE LISY153NT♠5+2+10
-0.3Round 3PARK TENISOWY POZNAN31NT♥4+2+10
-0.3Round 7TARYFA103NT♦8+1+0
-0.3Round 911JASZCZAK143NT♦3+3+10
-0.4Round 1T3M73♣♦K+1+0
-0.4Round 3PARK TENISOWY POZNAN63NT♥4+2-10
-0.4Round 4DUTCH SENIORS184♦♣A-2-2
-0.4Round 8MOSSOP214♥♥2+2-1
-0.5Round 7TARYFA143NT♣J=-1
-0.5Round 7TARYFA164♣♦6=-7
-0.5Round 8MOSSOP263NT♠8+1-1
-0.5Round 911JASZCZAK12♠♣8+1+0
-0.6Round 2BUCHAREST SENIORS195♣♥9=-2
-0.6Round 2BUCHAREST SENIORS284♥♣Q+2-5
-0.6Round 7TARYFA32♠♥K=+0
-0.8Round 2BUCHAREST SENIORS234♠♣A+1+0
-0.8Round 2BUCHAREST SENIORS303♣♥7=+0
-0.8Round 3PARK TENISOWY POZNAN121NT♠6+2+7
-0.9Round 5SREBRNE LISY24♠♣A+1-13
-1.0Round 4DUTCH SENIORS323NT♣7+1+0
-1.0Round 6VALLON SENIORS232♦♥T+2+0
-1.0Round 8MOSSOP243NT♥6=+1
-1.0Round 911JASZCZAK94♣♥J-2+2
-1.1Round 5SREBRNE LISY104♥♠T=+0
-1.2Round 5SREBRNE LISY13♥♥A-1-9
-1.2Round 8MOSSOP292♥♦J+1-6
-1.5Round 1T3M164♥♣4+2-11
-1.5Round 4DUTCH SENIORS293NT♦7+2-2
-1.6Round 2BUCHAREST SENIORS183♥♣4+1-6
-1.6Round 2BUCHAREST SENIORS243♣♦T-1+1
-1.6Round 2BUCHAREST SENIORS272♠♣J+1-1
-1.6Round 911JASZCZAK23♣♥6+1+0
-1.7Round 5SREBRNE LISY53♥♦A-3-10
-2.0Round 911JASZCZAK134♣♠9-1-5
-2.1Round 3PARK TENISOWY POZNAN133♣♥A-1+5
-2.1Round 8MOSSOP274♦♠K=-7
-2.1Round 8MOSSOP312NT♠J=-1
-2.2Round 4DUTCH SENIORS214♥♣3+1+11
-2.2Round 7TARYFA155♣♥6+1-13
-2.4Round 6VALLON SENIORS241NT♠A+2-1
-2.4Round 8MOSSOP222♠♣6-2+1
-2.4Round 911JASZCZAK32♦♥A+3-6
-2.9Round 5SREBRNE LISY95♣♦K-1-5
-2.9Round 6VALLON SENIORS224♥♣A+1-4
-3.0Round 1T3M154♠x♥A-2-2
-3.0Round 2BUCHAREST SENIORS312NT♦Q-1-5
-3.1Round 8MOSSOP185♥♠Q+1-3
-3.2Round 8MOSSOP253♦♣Q+2+1
-3.4Round 7TARYFA122♠♥3=-5
-3.6Round 3PARK TENISOWY POZNAN104♥♥2-1-6
-3.8Round 2BUCHAREST SENIORS214♠♥3-2-6
-3.9Round 911JASZCZAK162♥♣2+1-7
-4.1Round 4DUTCH SENIORS203♦♠K-1-6
-4.1Round 8MOSSOP172NT♠4-2-6
-4.2Round 6VALLON SENIORS304♥♦3-2+0
-4.3Round 2BUCHAREST SENIORS252♠♥Q+2-7
-4.8Round 7TARYFA13NTx♠T-2-9
-5.2Round 5SREBRNE LISY74♠♣5+1-1
-5.8Round 5SREBRNE LISY65♣♥A=-7
-6.6Round 4DUTCH SENIORS273NT♥9=-7
-6.8Round 6VALLON SENIORS313NT♥8+1+0
-6.9Round 6VALLON SENIORS253NT♦6-1-10
-7.2Round 911JASZCZAK43♦♣K+1-7
-7.6Round 6VALLON SENIORS206♥♣3+1-13
-7.9Round 4DUTCH SENIORS284♥♦Q=-12
-8.3Round 1T3M126♠♦K=+0
-8.6Round 911JASZCZAK63NT♠6+1+0
-9.9Round 2BUCHAREST SENIORS205♦x♠A+2-14
-11.1Round 5SREBRNE LISY133NT♥K+3-3
-12.2Round 2BUCHAREST SENIORS264♠♦7-1-13