NAB Bart · NETHERLANDS WHITE

26rank
+92.4Butler · 150 bds
+0.62per board
±4.1swing
-0.20vs par /bd · #139/240
+0.64adjusted /bd
Butler per round: 19.9 15.6 -22 1.3 9.5 3.5 22.1 7.7 -8.3 -0.1 6.2 16.1 -6 9.6 17.3by round

vs par split: bidding -0.30 · play +0.05

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.64/bd

Card play — on target: opening leads 78.3% #110 of 239 · declarer play 64.3% #211 of 239 · defence 88.0% #104 of 240

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)81.2% (16)
Declarer play16.7% (6)77.3% (22)
Defence88.9% (18)87.7% (57)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 80.0% (5) · ♦ 83.3% (6) · ♣ 87.5% (8)

vs par by strain: NT +0.07 (41) · a suit -0.30 (109)

vs par by level: part-score -0.76 (54) · game +0.17 (84) · slam -0.25 (12)

By role: declaring +0.37/bd (-2.61 vs par · 75) · defending +0.86/bd (+2.21 vs par · 75)

By vulnerability: vulnerable +0.98/bd (-0.11 vs par · 75) · not vulnerable +0.25/bd (-0.29 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.DrijverB.Chmurski – I.ChalupecClosed10+19.9+1.99+4.10
Round 2B.DrijverP.Guillaumin – J.PalauClosed10+15.6+1.56+1.10
Round 3B.DrijverA.Madala – A.BianchediClosed10-22.0-2.20-2.60
Round 4B.DrijverI.Kandemir – S.KolataClosed10+1.3+0.13-2.70
Round 5B.DrijverN.Sandqvist – T.TownsendClosed10+9.5+0.95+0.80
Round 6B.DrijverP.Wiankowski – P.NawrockiOpen10+3.5+0.35+0.10
Round 7B.DrijverT.Polak – T.Van OverbeekeOpen10+22.1+2.21-0.50
Round 8B.DrijverO.Rimstedt – M.RimstedtOpen10+7.7+0.77+0.90
Round 9B.DrijverP.Gawrys – M.KlukowskiOpen10-8.3-0.83-3.10
Round 10B.DrijverD.Kazmucha – C.SerekOpen10-0.1-0.01-1.00
Round 11B.DrijverG.Homonnay – G.WinklerOpen10+6.2+0.62+2.40
Round 12B.DrijverE.Gautret – B.CabanesOpen10+16.1+1.61-1.90
Round 13B.DrijverM.Ionita – M.StegaroiuOpen10-6.0-0.60-0.50
Round 14B.DrijverG.Andersson – A.StokkaClosed10+9.6+0.96+0.20
Round 15B.DrijverP.Zimmermann – F.MultonOpen10+17.3+1.73-0.30

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
+13.7Round 2MARILL134♥♣Q-7+14
+11.8Round 12FRANCE SENIORS237♦♦8=-2
+9.8Round 14BLUE CHIP SWEDES172NTx♦Q-3+12
+9.6Round 14BLUE CHIP SWEDES203NT♥3=-1
+9.1Round 10CONNECTOR96♥♦A-1+11
+9.0Round 2MARILL184♥♦K-1+9
+8.9Round 8YOUNG SWEDES183NTxx♦8=+9
+8.9Round 13DRACULA63NT♥2-1+14
+8.2Round 15ZIMMERMANN305♣♦2=+7
+8.1Round 2MARILL114♥♣A=+3
+6.9Round 6NEMESIS212♥x♣5-2+9
+6.4Round 8YOUNG SWEDES154♥♦3-1+6
+6.4Round 9MAHAFFEY232♣♥8+2+11
+6.3Round 5DE BOTTON176♦♣A-1+11
+6.2Round 12FRANCE SENIORS306♥♣K-1+11
+6.1Round 1BRIDGE24PL B104♠♦A=+10
+6.0Round 15ZIMMERMANN255♠x♦2-3-3
+5.9Round 6NEMESIS243NT♥3-1+10
+5.7Round 1BRIDGE24PL B33NT♥4-1+10
+5.4Round 7NETHERLANDS BLUE106♥♣4=-13
+5.1Round 11GAMAX173♠♠9+1+2
+4.9Round 7NETHERLANDS BLUE53♠♦J=+4
+4.8Round 1BRIDGE24PL B93♠♦Q+1+6
+4.6Round 8YOUNG SWEDES193♥♦8+1+6
+4.3Round 8YOUNG SWEDES123NT♣2=-1
+4.2Round 7NETHERLANDS BLUE74♥♠4+1-12
+3.9Round 7NETHERLANDS BLUE34♠♥2=+10
+3.7Round 4NONAME TUR23NT♥5-2+8
+3.7Round 6NEMESIS292♦x♦6-1+2
+3.7Round 10CONNECTOR63NT♥4-4+7
+3.6Round 10CONNECTOR33NT♦2=-2
+3.4Round 5DE BOTTON205♥♦J=-13
+3.3Round 14BLUE CHIP SWEDES164♦♠2=+0
+3.3Round 15ZIMMERMANN285♠♦2=+1
+3.1Round 4NONAME TUR63NT♥8+1+4
+3.1Round 5DE BOTTON194♥♦7+1+0
+3.1Round 7NETHERLANDS BLUE94♥♣K=+3
+2.6Round 14BLUE CHIP SWEDES143♦♥6+2-6
+2.6Round 14BLUE CHIP SWEDES152♥♠4-1+0
+2.5Round 1BRIDGE24PL B65♦♣6+1+11
+2.4Round 9MAHAFFEY255♦♥K-1+10
+2.4Round 15ZIMMERMANN263♥♦2-1+6
+2.2Round 3LAVAZZA254♦♥3-1+4
+2.2Round 11GAMAX195♦x♣A-2+0
+2.0Round 12FRANCE SENIORS274♥♦7-1-3
+1.9Round 4NONAME TUR53NT♠3=-2
+1.9Round 7NETHERLANDS BLUE84♠♠6-2+0
+1.9Round 12FRANCE SENIORS214♥♦K+1+0
+1.9Round 12FRANCE SENIORS225♣♥K=+0
+1.8Round 1BRIDGE24PL B84♥♦J+1+1
+1.7Round 1BRIDGE24PL B44♠♥J=+0
+1.7Round 5DE BOTTON134♠♣5-1+0
+1.6Round 3LAVAZZA223♣♥3-1-2
+1.6Round 13DRACULA54♥♠2=-1
+1.6Round 15ZIMMERMANN291NT♦2+2+0
+1.5Round 11GAMAX165♠x♦5-1+7
+1.5Round 13DRACULA32♦x♥2-1-1
+1.3Round 4NONAME TUR16NT♦5=-10
+1.2Round 7NETHERLANDS BLUE23NT♠4-1+0
+1.2Round 9MAHAFFEY272♥♦J+1+1
+0.9Round 1BRIDGE24PL B74♥♣2=+13
+0.8Round 6NEMESIS303♦♦6-2+0
+0.8Round 9MAHAFFEY261NT♠3+1+0
+0.8Round 11GAMAX203NT♠2+2+1
+0.7Round 5DE BOTTON164♥♦3+2+11
+0.7Round 7NETHERLANDS BLUE63♣♠6-3+2
+0.6Round 3LAVAZZA272♥♥3-1-2
+0.6Round 4NONAME TUR46♥♠Q+1-1
+0.6Round 6NEMESIS284♥♠2-2+5
+0.5Round 8YOUNG SWEDES203NT♥Q=+2
+0.4Round 4NONAME TUR104♠x♣4-2+0
+0.4Round 12FRANCE SENIORS244♥♦3+1+0
+0.3Round 8YOUNG SWEDES164♠♦K=+0
+0.3Round 9MAHAFFEY224♠♥8+2-13
+0.2Round 5DE BOTTON154♠♠2+1+0
+0.1Round 2MARILL153NT♥5-2+0
+0.1Round 9MAHAFFEY246♠♦2+1-11
+0.1Round 11GAMAX121NT♠4+1+0
+0.1Round 11GAMAX143NT♠K-1+5
+0.1Round 13DRACULA71NT♣2=+1
-0.0Round 3LAVAZZA263♣♦3+1-10
-0.0Round 11GAMAX133♣♦2=-1
-0.1Round 3LAVAZZA282♥♥7+1+0
-0.1Round 11GAMAX154♠♦2=+1
-0.1Round 13DRACULA104♥♣2=+0
-0.2Round 12FRANCE SENIORS263NT♠5+1+0
-0.2Round 15ZIMMERMANN212♥♦2-1+1
-0.2Round 15ZIMMERMANN244♥♦2=-11
-0.3Round 10CONNECTOR71NT♦9+1+0
-0.3Round 13DRACULA44♥♠2+1+0
-0.4Round 5DE BOTTON111NT♠5=-1
-0.4Round 6NEMESIS264♠♦6+1+0
-0.4Round 7NETHERLANDS BLUE14♠♣4+2+11
-0.4Round 15ZIMMERMANN274♠x♦2-2+3
-0.5Round 1BRIDGE24PL B51♥♣2+1+0
-0.6Round 10CONNECTOR104♠♥3-1-6
-0.6Round 15ZIMMERMANN223♦♦2+1+0
-0.7Round 4NONAME TUR83♦♣K=-7
-0.8Round 5DE BOTTON121NT♠J=+0
-1.1Round 12FRANCE SENIORS294♠♦J-2-7
-1.2Round 8YOUNG SWEDES143NT♣Q=+0
-1.2Round 8YOUNG SWEDES173NT♥7=-1
-1.4Round 4NONAME TUR93♠♥5-1+1
-1.4Round 11GAMAX116♥♦4=+10
-1.5Round 1BRIDGE24PL B23NT♠10-3-6
-1.6Round 1BRIDGE24PL B12NT♦4-1-4
-1.7Round 2MARILL121NT♦6+1-7
-1.7Round 2MARILL162♥♦7=-5
-1.7Round 3LAVAZZA244♠♦5-2-5
-1.7Round 10CONNECTOR43♣♦2-3-5
-1.9Round 2MARILL204♠♣Q=+0
-1.9Round 14BLUE CHIP SWEDES113♥♦K=-1
-2.0Round 10CONNECTOR13NT♦2+2-1
-2.1Round 6NEMESIS221NT♦6-2-7
-2.1Round 11GAMAX184♥♣A+1-1
-2.1Round 12FRANCE SENIORS286♠♥5+1-11
-2.2Round 5DE BOTTON184NT♣Q+2-1
-2.3Round 3LAVAZZA292♦♥5+1+0
-2.3Round 6NEMESIS274♣♥K=-1
-2.5Round 5DE BOTTON143♣♥K-2+1
-2.5Round 13DRACULA14♥♠2-1-4
-2.5Round 14BLUE CHIP SWEDES184♠♣8+1+13
-2.7Round 4NONAME TUR34♥♠Q+2-12
-2.7Round 10CONNECTOR24♥♦2+1-8
-2.8Round 2MARILL193NT♦7=+0
-2.8Round 7NETHERLANDS BLUE44♠♣K=-10
-2.8Round 15ZIMMERMANN233♦♦2+1-7
-3.0Round 2MARILL143NT♥Q-1-4
-3.4Round 14BLUE CHIP SWEDES122♦♣A=-5
-3.5Round 10CONNECTOR51NT♦2=+0
-3.5Round 13DRACULA94♠♣2=+0
-3.6Round 9MAHAFFEY284♠♥6=-3
-3.6Round 13DRACULA24♥♦2-1-11
-3.8Round 3LAVAZZA211NT♥3-3-1
-4.1Round 9MAHAFFEY212♥x♥7-1+0
-4.2Round 2MARILL173♣♠5+1+1
-4.2Round 14BLUE CHIP SWEDES192NT♣4+1-10
-4.7Round 6NEMESIS253NT♥6+1-11
-4.7Round 12FRANCE SENIORS253♣♠10-2-7
-4.9Round 4NONAME TUR74♠♠2-2-8
-4.9Round 6NEMESIS234♠♣K-1-6
-5.6Round 9MAHAFFEY293♣♦4=-12
-5.7Round 10CONNECTOR82♠♦4-2-6
-6.2Round 9MAHAFFEY305♣♥J+2-14
-6.3Round 14BLUE CHIP SWEDES134♠♦8=+0
-6.9Round 8YOUNG SWEDES114♥♦Q+2-14
-8.0Round 8YOUNG SWEDES137♣♥2=+2
-8.1Round 13DRACULA81♥x♦2-3-3
-8.3Round 3LAVAZZA303NT♥3-1-10
-10.2Round 3LAVAZZA237♠♥3=+0