🇧🇪 DE ROOS Steve · BELGIUM

20rank
+7.2Butler · 154 bds
+0.05per board
±4.4swing
+0.36vs par /bd · #7/24
-0.14adjusted /bd
Butler per round: 43.8 43.8 43.8 43.8 43.8 -9.5 -9.5 -9.5 -9.5 -9.5 -9.5 -27.1 -27.1by round

vs par split: bidding +0.43 · play -0.06

Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 87.5% #2 of 24 · declarer play 85.0% #3 of 24 · defence 82.7% #23 of 24

Bidding activity — not a pass: 40.6% #18 of 24 (189/466)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)96.3% (27)
Declarer play88.9% (9)83.9% (31)
Defence71.4% (21)87.0% (54)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 77.8% (9) · ♦ 87.5% (8) · ♣ 93.8% (16)

vs par by strain: NT +0.46 (39) · a suit +0.33 (115)

vs par by level: part-score +0.93 (45) · game -0.53 (98) · slam +6.00 (11)

By role: declaring +0.20/bd (-1.39 vs par · 79) · defending -0.11/bd (+2.21 vs par · 75)

By vulnerability: vulnerable -0.83/bd (-0.87 vs par · 77) · not vulnerable +0.92/bd (+1.60 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalG.ArtsG.Donati – G.PercarioOpen14+6.2+0.44-2.43
QuarterfinalG.ArtsM.Di Franco – A.MannoOpen14+12.9+0.92+2.14
QuarterfinalG.ArtsM.Di Franco – A.MannoOpen14+30.1+2.15+3.57
QuarterfinalG.ArtsG.Donati – G.PercarioOpen14+6.6+0.47-0.21
QuarterfinalG.ArtsM.Di Franco – A.MannoOpen14-12.0-0.86+1.07
SemifinalG.ArtsF.Kolesnik – A.KaplanOpen14+16.3+1.16-0.07
SemifinalG.ArtsA.Grossack – E.WoldOpen14+2.7+0.19+3.07
SemifinalG.ArtsJ.Hurd – K.BathurstClosed14-21.2-1.51+0.93
SemifinalG.ArtsA.Grossack – E.WoldClosed14-7.3-0.52-1.14
SemifinalG.ArtsA.Grossack – E.WoldClosed0+0.0+0.00·
SemifinalG.ArtsA.Grossack – E.WoldClosed0+0.0+0.00·
FinalG.ArtsM.Michielsen – P.CullinOpen14-19.0-1.36-3.07
FinalG.ArtsF.Nystrom – J.UpmarkClosed14-8.1-0.58+0.14

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
+12.3Quarterfinal🇮🇹 ITALY286♥♥A=+11
+12.0Semifinal🇺🇸 USA1265♥♣K-1+12
+9.7Semifinal🇺🇸 USA1681♠x♣7-2+9
+9.3Quarterfinal🇮🇹 ITALY606♣♠3-2+13
+9.0Quarterfinal🇮🇹 ITALY273NT♥Q=-1
+8.7Final🇸🇪 SWEDEN74♠♦T+2-1
+8.3Semifinal🇺🇸 USA1733NT♠3=+7
+7.3Quarterfinal🇮🇹 ITALY626NT♣5=+2
+7.1Quarterfinal🇮🇹 ITALY705♦x♥6-1+5
+7.0Quarterfinal🇮🇹 ITALY172NT♣A-1+10
+7.0Semifinal🇺🇸 USA1193♣♣4-2+1
+7.0Semifinal🇺🇸 USA1243NT♣4-3+7
+6.9Quarterfinal🇮🇹 ITALY696♦♣8-1+17
+6.7Quarterfinal🇮🇹 ITALY334♠♣9+2+1
+6.6Quarterfinal🇮🇹 ITALY614♠x♥7+1+11
+6.1Quarterfinal🇮🇹 ITALY184♥♠5+1+1
+5.7Semifinal🇺🇸 USA1842♥♥2+1+0
+5.3Semifinal🇺🇸 USA1294♥♣A-1+4
+4.9Quarterfinal🇮🇹 ITALY364♠♦J+1+11
+4.8Quarterfinal🇮🇹 ITALY1124♥♦K+1+1
+4.7Semifinal🇺🇸 USA1312♥♦J+1+0
+4.6Quarterfinal🇮🇹 ITALY646♥♦A=+0
+4.4Quarterfinal🇮🇹 ITALY1075♣♠A-2+8
+4.3Quarterfinal🇮🇹 ITALY743NT♣2+1+7
+3.9Quarterfinal🇮🇹 ITALY314♥x♣K=+5
+3.9Quarterfinal🇮🇹 ITALY833NT♥9-1+5
+3.7Semifinal🇺🇸 USA1426♥♠K-1+14
+3.4Quarterfinal🇮🇹 ITALY824♠♦7-1+6
+3.3Semifinal🇺🇸 USA1213NT♥Q-1+5
+3.3Final🇸🇪 SWEDEN13NT♠7-4+7
+3.1Quarterfinal🇮🇹 ITALY654♥♦A=+8
+3.1Quarterfinal🇮🇹 ITALY724♥♣A=+0
+3.0Quarterfinal🇮🇹 ITALY1023NT♠T+2+2
+3.0Final🇸🇪 SWEDEN294♠♣K+1+11
+2.6Quarterfinal🇮🇹 ITALY373♠♥A+1+6
+2.3Quarterfinal🇮🇹 ITALY735♠♠3-1+8
+2.3Semifinal🇺🇸 USA1794♥♦A-1-6
+2.3Final🇸🇪 SWEDEN363NT♥Q+1+7
+2.2Quarterfinal🇮🇹 ITALY1006♠♣J+1+11
+2.2Quarterfinal🇮🇹 ITALY1114♥♦K=+0
+2.1Quarterfinal🇮🇹 ITALY673NT♠5=-2
+2.0Quarterfinal🇮🇹 ITALY682♥♦J=+6
+2.0Semifinal🇺🇸 USA1303♥♠3-1+4
+1.9Quarterfinal🇮🇹 ITALY402♠♦8=+5
+1.7Quarterfinal🇮🇹 ITALY241NT♥A=+0
+1.7Semifinal🇺🇸 USA1363NT♦2+3+1
+1.7Final🇸🇪 SWEDEN142♥♥2+1+1
+1.7Final🇸🇪 SWEDEN393♣♠5=+0
+1.7Final🇸🇪 SWEDEN404♠♥6-1+5
+1.6Quarterfinal🇮🇹 ITALY773NT♦3+1+0
+1.6Quarterfinal🇮🇹 ITALY1013NT♥3=+0
+1.4Quarterfinal🇮🇹 ITALY665♥♣Q+2+2
+1.3Quarterfinal🇮🇹 ITALY303♠♥7=+0
+1.3Final🇸🇪 SWEDEN416♠♣3=-13
+1.1Quarterfinal🇮🇹 ITALY324♥♦K=+0
+1.0Semifinal🇺🇸 USA1333NT♣8-3-9
+1.0Semifinal🇺🇸 USA1354♠♥5=+13
+0.9Quarterfinal🇮🇹 ITALY195♠♥7=+0
+0.9Quarterfinal🇮🇹 ITALY715♥♠Q=+0
+0.7Quarterfinal🇮🇹 ITALY803NT♦2+1+0
+0.7Semifinal🇺🇸 USA1174♠♦3=-7
+0.7Semifinal🇺🇸 USA1763NT♠6+2+0
+0.3Quarterfinal🇮🇹 ITALY764♠♣K=+0
+0.3Semifinal🇺🇸 USA1274♥♣A+1+1
+0.3Final🇸🇪 SWEDEN34♠♥A+2-12
+0.3Final🇸🇪 SWEDEN424♠♦5+1+0
+0.1Quarterfinal🇮🇹 ITALY413NT♦K+1+12
-0.0Quarterfinal🇮🇹 ITALY422♥♠3=-1
-0.0Quarterfinal🇮🇹 ITALY1104♠♥7-1-6
+0.0Semifinal🇺🇸 USA1163NT♦2=-1
+0.0Semifinal🇺🇸 USA1183NT♣3=+0
+0.0Semifinal🇺🇸 USA1233♣♠3=+0
+0.0Semifinal🇺🇸 USA1253NT♥T+2-11
+0.0Semifinal🇺🇸 USA1345♣♥K-1-5
+0.0Semifinal🇺🇸 USA1374♥♣A=-3
+0.0Semifinal🇺🇸 USA1393♦♣3+1+0
-0.0Semifinal🇺🇸 USA1604♥♦2+1+0
-0.0Semifinal🇺🇸 USA1704♥♦K=+0
-0.0Semifinal🇺🇸 USA1724♥♦5-1-12
-0.0Semifinal🇺🇸 USA1822♠♥J+1+0
-0.0Final🇸🇪 SWEDEN52♥♠3+1-6
-0.0Final🇸🇪 SWEDEN134♠♦T=+1
+0.0Final🇸🇪 SWEDEN326♦♣2=+2
+0.0Final🇸🇪 SWEDEN346♦♠7=+0
-0.1Quarterfinal🇮🇹 ITALY205♣♥K-1-12
-0.1Quarterfinal🇮🇹 ITALY632♠♣A-1+0
-0.1Quarterfinal🇮🇹 ITALY783NT♥3+1+1
-0.3Quarterfinal🇮🇹 ITALY384♠♣3+1-1
-0.3Semifinal🇺🇸 USA1223♥♦T+1+10
-0.3Semifinal🇺🇸 USA1784♠♦3+1+0
-0.3Semifinal🇺🇸 USA1833NT♦6+2+0
-0.3Final🇸🇪 SWEDEN44♥♠J=-1
-0.4Quarterfinal🇮🇹 ITALY584♠♦6-2+1
-0.6Quarterfinal🇮🇹 ITALY294♠♥K-1+2
-0.6Quarterfinal🇮🇹 ITALY1082NT♣3+1+6
-0.7Semifinal🇺🇸 USA1585♠♦8=+0
-0.9Quarterfinal🇮🇹 ITALY342♠♣Q+1+0
-0.9Quarterfinal🇮🇹 ITALY392♣♦3+1+0
-1.0Semifinal🇺🇸 USA1204♠♣T+2-1
-1.0Semifinal🇺🇸 USA1403♦♣6+1+7
-1.0Semifinal🇺🇸 USA1753NT♥6+1-1
-1.0Semifinal🇺🇸 USA1775♥♣4+1+13
-1.3Semifinal🇺🇸 USA1593♣♥K=+0
-1.3Semifinal🇺🇸 USA1612♠♣Q-1+2
-1.3Semifinal🇺🇸 USA1653NT♥Q+2-2
-1.3Semifinal🇺🇸 USA1664♥♣A+1+0
-1.3Final🇸🇪 SWEDEN101NT♠6-1-5
-1.4Quarterfinal🇮🇹 ITALY265♣♦7+2-13
-1.4Quarterfinal🇮🇹 ITALY991NT♥J+1+9
-1.6Quarterfinal🇮🇹 ITALY1062♥♣K+1+0
-1.7Quarterfinal🇮🇹 ITALY224♠♥9+1+0
-1.7Semifinal🇺🇸 USA1155♣x♥K+1-6
-1.7Semifinal🇺🇸 USA1415♥♠5=+0
-2.0Semifinal🇺🇸 USA1624♠♥K+1+4
-2.0Final🇸🇪 SWEDEN372♥♥8-1+2
-2.3Final🇸🇪 SWEDEN93NT♠2+2-1
-2.4Quarterfinal🇮🇹 ITALY815♣♠6-1-5
-2.4Quarterfinal🇮🇹 ITALY1052♥♣T-1+5
-2.6Quarterfinal🇮🇹 ITALY752♥♣6+2-10
-2.7Quarterfinal🇮🇹 ITALY151NT♦3+4-5
-2.7Final🇸🇪 SWEDEN111NT♣2=-5
-2.7Final🇸🇪 SWEDEN302♠♣Q=+0
-2.7Final🇸🇪 SWEDEN331NT♥3+1+0
-3.0Semifinal🇺🇸 USA1692♠♠3-2-3
-3.0Semifinal🇺🇸 USA1813♠♥Q-2-3
-3.0Final🇸🇪 SWEDEN384♠♦4-2-2
-3.1Quarterfinal🇮🇹 ITALY164♥♠7+1+0
-3.3Semifinal🇺🇸 USA1634♥♠9=+0
-3.4Quarterfinal🇮🇹 ITALY844♠♣3=-3
-3.7Semifinal🇺🇸 USA1804♥♦T=+1
-4.0Semifinal🇺🇸 USA1322♦♥A+1+1
-4.0Final🇸🇪 SWEDEN83♣♣J=-1
-4.0Final🇸🇪 SWEDEN314♠♣J=+0
-4.0Final🇸🇪 SWEDEN353NT♥Q=-10
-4.3Semifinal🇺🇸 USA1576♥♥3=+9
-4.3Semifinal🇺🇸 USA1745♣♠3-2-5
-4.7Semifinal🇺🇸 USA1644♠♥2=+2
-5.4Quarterfinal🇮🇹 ITALY795♣x♦A-2-12
-5.4Quarterfinal🇮🇹 ITALY1041NT♣A=+0
-6.1Quarterfinal🇮🇹 ITALY255♣♦6-2-7
-6.7Quarterfinal🇮🇹 ITALY214♥♦A=-8
-6.9Quarterfinal🇮🇹 ITALY354♠♣8-3-10
-7.0Quarterfinal🇮🇹 ITALY1093NT♦T=-7
-7.0Final🇸🇪 SWEDEN122♦x♦T-2-5
-7.7Semifinal🇺🇸 USA1672♦x♦5-1-8
-7.7Final🇸🇪 SWEDEN22♦♥J-2-6
-7.7Final🇸🇪 SWEDEN64♠♥4-3-9
-8.4Quarterfinal🇮🇹 ITALY573NT♦A=+0
-9.0Quarterfinal🇮🇹 ITALY233NT♣T=-10
-10.0Semifinal🇺🇸 USA1383♥x♠A-3+16
-10.7Semifinal🇺🇸 USA1715♦♣K+2-10
-11.0Semifinal🇺🇸 USA1284♥♦6=-11
-11.4Quarterfinal🇮🇹 ITALY595♣♦7+1-13
-11.8Quarterfinal🇮🇹 ITALY1035♠♥5-3-14