DE MEER Mark · DE MEER

31rank
+112.2Butler · 150 bds
+0.75per board
±4.6swing
-0.21vs par /bd · #445/695
+0.54adjusted /bd
Butler per round: -18.1 39.9 8.5 -15.7 11 21.4 -1.3 28.3 13.5 -2.1 -8.9 21.5 0 9.7 4.5by round

vs par split: bidding -0.97 · play +0.76

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.54/bd

Card play — on target: opening leads 84.8% #173 of 694 · declarer play 68.6% #531 of 694 · defence 91.9% #48 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)88.5% (26)
Declarer play80.0% (15)63.9% (36)
Defence92.9% (14)91.7% (48)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 81.8% (11) · ♦ 71.4% (7) · ♣ 100.0% (8)

vs par by strain: NT -0.54 (39) · a suit -0.09 (111)

vs par by level: part-score +0.00 (51) · game -0.36 (89) · slam +0.10 (10)

By role: declaring +0.54/bd (-2.38 vs par · 88) · defending +1.04/bd (+2.87 vs par · 62)

By vulnerability: vulnerable +0.73/bd (-1.03 vs par · 77) · not vulnerable +0.76/bd (+0.66 vs par · 73)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.FeitersK.Shoaib – K.HadiOpen10-18.1-1.81-2.30
Round 2H.FeitersD.Kelkar – S.JajodiaOpen10+39.9+3.99+3.50
Round 3H.FeitersE.Greco – G.HampsonOpen10+8.5+0.85+1.00
Round 4H.FeitersA.Bremer – J.Van Den HoekOpen10-15.7-1.57-2.70
Round 5H.FeitersP.Hooykaas – P.RankinClosed10+11.0+1.10+0.50
Round 6H.FeitersG.Rattink – L.MalloClosed10+21.4+2.14+2.00
Round 7H.FeitersG.Keldermans – J.LafourcadeClosed10-1.3-0.13-1.80
Round 8H.FeitersA.Swinkels – K.GunterClosed10+28.3+2.83+5.20
Round 9H.FeitersP.Engelsman – E.De JongeClosed10+13.5+1.35+1.00
Round 10H.FeitersP.Walczak – J.ZadrogaClosed10-2.1-0.21+0.70
Round 11H.FeitersC.Berman – B.TravisClosed10-8.9-0.89-4.00
Round 12H.FeitersC.Ackerley – J.McleodClosed10+21.5+2.15-3.30
Round 13H.FeitersI.Tanev – H.HristovClosed10+0.0+0.00-1.00
Round 14H.FeitersA.De Leeuw – B.KorterikClosed10+9.7+0.97-1.40
Round 15H.FeitersJ.Li – Z.LiClosed10+4.5+0.45-0.50

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
+13.7Round 4VAN DEN HOEK94♠x♥K-5+14
+12.6Round 14BC GORKUM177♣♦Q-1+16
+11.4Round 2D N KELKAR204♥♠2+1+4
+11.2Round 6LEUSDEN234♥♦5-1+13
+10.8Round 2D N KELKAR172♠x♥7=+11
+10.1Round 2D N KELKAR136♦♥10=-2
+9.7Round 1PIE73NT♥3-1+12
+9.3Round 12TOTOJACK297NT♦9=+0
+8.2Round 14BC GORKUM203NT♠2+1+1
+7.9Round 5GOLD COAST AUSTRALIA173NT♦Q=+7
+7.9Round 13BULGARIA SENIORS104♠♦J=+0
+7.8Round 2D N KELKAR193♣♥J-3+13
+7.3Round 8SWINKELS124♠♥K=+10
+7.1Round 9SPORTIEF264♥♣10+2-13
+6.9Round 13BULGARIA SENIORS74♠♥K-1+6
+6.7Round 3AMOILS273NT♠6-3+7
+6.4Round 5GOLD COAST AUSTRALIA203NT♣10=+0
+6.1Round 9SPORTIEF234♥♦6-1+12
+6.1Round 12TOTOJACK223♦♥8-3+5
+6.0Round 8SWINKELS203♥♣10+1+10
+5.4Round 11WANZAC116NT♠6=+0
+5.4Round 12TOTOJACK246♥♦K=+0
+5.2Round 13BULGARIA SENIORS64♥♦3-1+10
+5.0Round 2D N KELKAR123♥♣8-2+6
+4.8Round 10CONSUS OIL23NT♦4-1+12
+4.7Round 6LEUSDEN242♥♠Q-1+9
+4.6Round 6LEUSDEN214♠♣A=+7
+4.3Round 8SWINKELS163NT♠4-2+12
+4.3Round 14BC GORKUM184♠♠3-2+9
+4.0Round 10CONSUS OIL62♠♠4+1+6
+3.8Round 12TOTOJACK253NT♣5=+0
+3.7Round 4VAN DEN HOEK83♠♦6-2+5
+3.6Round 7FRENCKEN42♠♣Q+1+1
+3.5Round 5GOLD COAST AUSTRALIA193NT♥6-1+10
+3.4Round 8SWINKELS111NT♠3-1+5
+3.4Round 8SWINKELS144♥♠2-2+5
+3.4Round 8SWINKELS194♠x♣10-1+7
+3.3Round 10CONSUS OIL32♠♣4=+5
+3.3Round 11WANZAC184♠♣K=+3
+3.2Round 3AMOILS283♠♦4+2+6
+3.2Round 6LEUSDEN253♠♦4-3+2
+3.2Round 9SPORTIEF244♠♦3-3+6
+2.9Round 7FRENCKEN93NT♦Q+1+1
+2.4Round 9SPORTIEF294♥♥10+2+1
+2.3Round 8SWINKELS134♥♦7+1+4
+2.2Round 3AMOILS305♦♣J-2+0
+2.2Round 6LEUSDEN222NT♥3-1+10
+2.2Round 15WUHAN235♣♦6-1+6
+2.1Round 3AMOILS215♣♠4+1+1
+2.1Round 6LEUSDEN302♥♣7+1+1
+2.1Round 15WUHAN274♠♥J+1+0
+2.0Round 1PIE103♦♣Q=+1
+1.9Round 6LEUSDEN263♣♥4=+0
+1.9Round 6LEUSDEN274♠♥K-4-5
+1.8Round 2D N KELKAR112♥♦K=+0
+1.8Round 11WANZAC174♥♣4-1+4
+1.8Round 12TOTOJACK213NT♦5+3-12
+1.7Round 13BULGARIA SENIORS42♠♣J=-1
+1.6Round 9SPORTIEF273NT♦Q=+3
+1.5Round 8SWINKELS184♠♥9+1+0
+1.5Round 12TOTOJACK274♥♣10+1+0
+1.3Round 5GOLD COAST AUSTRALIA142♠♥K-2+0
+1.2Round 15WUHAN303NT♠9=-2
+1.1Round 3AMOILS254♠♦Q-1-1
+1.1Round 14BC GORKUM134♥♠Q+2-13
+1.0Round 10CONSUS OIL73♦♥7-1+1
+1.0Round 11WANZAC193NT♦Q+2-11
+1.0Round 15WUHAN244♠♥5+1+0
+0.9Round 12TOTOJACK303NT♠J+1-10
+0.8Round 3AMOILS243♣♥K-1-2
+0.7Round 7FRENCKEN74♠♥K=+0
+0.6Round 12TOTOJACK262♠♣Q=-1
+0.5Round 7FRENCKEN52♥♣3+1+0
+0.5Round 7FRENCKEN64♥♥Q-2+5
+0.4Round 4VAN DEN HOEK13♠♦6-1-4
+0.4Round 13BULGARIA SENIORS53NT♣4=-1
+0.4Round 15WUHAN284♠♥K=+1
+0.2Round 2D N KELKAR165♠♥4-1+2
+0.2Round 10CONSUS OIL81NT♣5-3+6
+0.2Round 15WUHAN252♠♦K+3-9
+0.1Round 14BC GORKUM194♠♣10+1+0
+0.1Round 15WUHAN293NT♥Q+1-1
-0.0Round 5GOLD COAST AUSTRALIA124♥♦2+1+0
+0.0Round 9SPORTIEF213♠♥J+2+2
-0.0Round 10CONSUS OIL101♣♣4+3+0
+0.0Round 13BULGARIA SENIORS93NT♣7+2-13
+0.0Round 14BC GORKUM112♠♦K-1-2
-0.1Round 5GOLD COAST AUSTRALIA164♥♠5+2-1
-0.1Round 15WUHAN224♠♦6=+0
-0.2Round 7FRENCKEN23NT♥6+2-1
-0.2Round 15WUHAN264♠♣J=+0
-0.3Round 1PIE14♦♣A-1-4
-0.3Round 5GOLD COAST AUSTRALIA114♠♠7=+0
-0.3Round 13BULGARIA SENIORS13NT♠2+1+1
-0.3Round 14BC GORKUM143NT♦J=-11
-0.5Round 3AMOILS233♣♠K+1+0
-0.5Round 7FRENCKEN33NT♦7=+0
-0.5Round 8SWINKELS154♠♦2=-1
-0.6Round 3AMOILS262♠♣2-2+2
-0.6Round 4VAN DEN HOEK23♥♣J=-7
-0.6Round 4VAN DEN HOEK44♥♣6=+0
-0.6Round 9SPORTIEF284♥♠K+2+12
-0.6Round 9SPORTIEF301NT♠Q+2-6
-0.7Round 10CONSUS OIL13NT♥4+2+0
-1.0Round 6LEUSDEN283NT♥6-1-4
-1.0Round 11WANZAC204♠♥Q+2-12
-1.2Round 1PIE53♣♦5=+0
-1.3Round 7FRENCKEN105♥♣A+1-17
-1.4Round 5GOLD COAST AUSTRALIA182♠♦4-1+2
-1.4Round 10CONSUS OIL93NT♠4-1-6
-1.5Round 1PIE24♥♠9-1+2
-1.5Round 7FRENCKEN12♠♣3+1-7
-1.6Round 1PIE62♠♦Q-1-11
-1.7Round 2D N KELKAR144♠♣7-2+0
-1.8Round 2D N KELKAR151NT♦A+1+1
-2.3Round 9SPORTIEF224♥♣K+3-2
-2.3Round 11WANZAC134♥♦5+1+0
-2.4Round 11WANZAC153NT♦4+3-2
-2.4Round 15WUHAN214♥♠6+1+0
-2.6Round 11WANZAC163NT♠3-2-11
-2.8Round 8SWINKELS172♠♦8=+0
-3.0Round 5GOLD COAST AUSTRALIA156♥♦10=+0
-3.1Round 1PIE82NT♠A-2-6
-3.1Round 3AMOILS292♠♠2-2-2
-3.3Round 5GOLD COAST AUSTRALIA134♠♣A+2-13
-3.3Round 12TOTOJACK233♥♣3+2-9
-3.4Round 3AMOILS222♥♦5-3-1
-3.4Round 9SPORTIEF252♦♥K+1-5
-3.7Round 2D N KELKAR182♦♠4+2+0
-3.9Round 10CONSUS OIL54♠x♥6-3-5
-4.1Round 4VAN DEN HOEK106♠♠9=+0
-4.2Round 1PIE93NT♦9-2-7
-4.5Round 14BC GORKUM154♠♦A-2+0
-4.6Round 12TOTOJACK282♠♥K-1-6
-5.0Round 11WANZAC123NT♥6=+0
-5.4Round 4VAN DEN HOEK71NT♥3-1-5
-5.6Round 14BC GORKUM124♠x♠A-2-5
-5.7Round 4VAN DEN HOEK34♠♦7=-6
-5.7Round 13BULGARIA SENIORS83NT♠4=+0
-6.0Round 7FRENCKEN86♠♥K=+0
-6.2Round 4VAN DEN HOEK55♣x♥4-1-11
-6.2Round 14BC GORKUM164♥x♠K-1-9
-6.9Round 1PIE32♦♣K-3-10
-7.0Round 13BULGARIA SENIORS34♥♠K-3-9
-7.1Round 11WANZAC144♠♦A-2-11
-9.1Round 13BULGARIA SENIORS24♥♦Q=-3
-9.4Round 6LEUSDEN294♠♥A-1-13
-9.4Round 10CONSUS OIL43♣♠5-5-12
-10.9Round 4VAN DEN HOEK66♠♥A-2-13
-11.0Round 1PIE46♠♣3=+0