🇧🇪 DE DONDER Steven · BELGIUM

28rank
-44.8Butler · 182 bds
-0.25per board
±4.6swing
-0.13vs par /bd · #17/24
-0.17adjusted /bd
Butler per round: 41.1 41.1 41.1 41.1 41.1 -54 -54 -54 -54 -31.9 -31.9 -31.9 -31.9by round

vs par split: bidding -0.21 · play +0.08

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 85.0% #5 of 24 · declarer play 72.0% #17 of 24 · defence 84.9% #21 of 24

Bidding activity — not a pass: 44.0% #12 of 24 (243/552)

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)86.2% (29)
Declarer play73.3% (15)71.4% (35)
Defence67.9% (28)93.1% (58)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 90.0% (10) · ♦ 90.9% (11) · ♣ 81.8% (11)

vs par by strain: NT +0.09 (57) · a suit -0.23 (125)

vs par by level: part-score +0.06 (52) · game -0.11 (116) · slam -1.00 (14)

By role: declaring -0.51/bd (-2.34 vs par · 96) · defending +0.04/bd (+2.34 vs par · 86)

By vulnerability: vulnerable -0.46/bd (+0.00 vs par · 91) · not vulnerable -0.03/bd (-0.26 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalS.BahboutM.Di Franco – A.MannoOpen14+10.0+0.71-2.50
QuarterfinalS.BahboutA.Versace – A.SementaClosed14-8.2-0.59+1.86
QuarterfinalS.BahboutM.Di Franco – A.MannoOpen14+17.9+1.28-0.36
QuarterfinalS.BahboutA.Versace – A.SementaClosed14-0.5-0.04+0.79
QuarterfinalS.BahboutA.Versace – A.SementaClosed14+21.9+1.56+4.14
SemifinalS.BahboutF.Kolesnik – A.KaplanOpen14-21.2-1.51-4.21
SemifinalS.BahboutA.Grossack – E.WoldClosed14+3.7+0.26+1.29
SemifinalS.BahboutA.Grossack – E.WoldClosed14-19.6-1.40-3.86
SemifinalS.BahboutF.Kolesnik – A.KaplanOpen14-16.9-1.21+0.29
FinalS.BahboutO.Rimstedt – M.RimstedtClosed14+7.0+0.50+2.21
FinalS.BahboutM.Michielsen – P.CullinOpen14+11.7+0.84+1.64
FinalS.BahboutO.Rimstedt – M.RimstedtOpen14-19.6-1.40-1.86
FinalS.BahboutO.Rimstedt – M.RimstedtOpen14-31.0-2.21-1.14

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
+13.7Quarterfinal🇮🇹 ITALY185♥x♠K-4+15
+11.0Final🇸🇪 SWEDEN302♠x♠A=+8
+10.9Quarterfinal🇮🇹 ITALY936♣♠T-2+12
+10.6Quarterfinal🇮🇹 ITALY495♠♣K-2+13
+10.3Semifinal🇺🇸 USA1193NTx♦7-4+12
+10.0Final🇸🇪 SWEDEN154♠♥6-1+12
+9.3Quarterfinal🇮🇹 ITALY93NT♣6-1+11
+8.7Final🇸🇪 SWEDEN76NT♥K=+13
+8.4Quarterfinal🇮🇹 ITALY833NT♠8+1+7
+8.3Quarterfinal🇮🇹 ITALY563♥♦T-1+6
+8.0Final🇸🇪 SWEDEN503NT♥4+2+11
+7.4Quarterfinal🇮🇹 ITALY286♥♠5-1+11
+7.0Quarterfinal🇮🇹 ITALY433NT♠2+1+0
+4.9Quarterfinal🇮🇹 ITALY543NT♥4=-1
+4.7Quarterfinal🇮🇹 ITALY465♦♠4=+13
+4.7Semifinal🇺🇸 USA143NT♥A-3+9
+4.6Quarterfinal🇮🇹 ITALY984♠♠T-1+10
+4.1Quarterfinal🇮🇹 ITALY174♠♣9=+0
+4.0Quarterfinal🇮🇹 ITALY903NT♦6-2+8
+4.0Semifinal🇺🇸 USA1264♠♣4=+3
+4.0Final🇸🇪 SWEDEN214♠♦6-2+7
+4.0Final🇸🇪 SWEDEN314♠♣A=+0
+4.0Final🇸🇪 SWEDEN353NT♥Q=+10
+3.7Quarterfinal🇮🇹 ITALY136♥♠A=+0
+3.7Semifinal🇺🇸 USA1805♣♠Q+1-1
+3.7Final🇸🇪 SWEDEN266♣x♣T-2+7
+3.4Quarterfinal🇮🇹 ITALY55♦x♥A-2+5
+3.4Quarterfinal🇮🇹 ITALY844♠♥4=+3
+3.3Final🇸🇪 SWEDEN112♥♠A=+6
+3.3Final🇸🇪 SWEDEN194♠♣J=+0
+3.3Final🇸🇪 SWEDEN547♥x♠K-3+0
+3.0Semifinal🇺🇸 USA1104♣♥A=+0
+3.0Semifinal🇺🇸 USA1812♠♣9-2+3
+2.9Quarterfinal🇮🇹 ITALY273NT♥Q-2+11
+2.9Quarterfinal🇮🇹 ITALY822♠♥J+1+0
+2.7Quarterfinal🇮🇹 ITALY243♣♥K-1+4
+2.7Semifinal🇺🇸 USA1844♥x♣5-1+6
+2.7Final🇸🇪 SWEDEN102NT♣2=+6
+2.6Quarterfinal🇮🇹 ITALY753♥♣2+1+10
+2.6Quarterfinal🇮🇹 ITALY915♣♦K-1+6
+2.4Quarterfinal🇮🇹 ITALY471NT♥3=+0
+2.3Quarterfinal🇮🇹 ITALY871♥x♣5-3+4
+2.3Semifinal🇺🇸 USA1494♥♠A+1+0
+2.3Semifinal🇺🇸 USA1523NTx♦5-2+5
+2.3Semifinal🇺🇸 USA1744♣♠9-1+4
+2.3Final🇸🇪 SWEDEN13NT♠T-1-4
+2.3Final🇸🇪 SWEDEN93NT♠2+2+1
+2.0Semifinal🇺🇸 USA1731NT♦5-1+2
+2.0Final🇸🇪 SWEDEN372♥♥8-1-2
+1.9Quarterfinal🇮🇹 ITALY893NT♦Q+1+10
+1.7Quarterfinal🇮🇹 ITALY114♠♣5=-1
+1.7Quarterfinal🇮🇹 ITALY225♠♦2=+0
+1.7Quarterfinal🇮🇹 ITALY532♦♣6=+0
+1.7Semifinal🇺🇸 USA1243♠♥2=+0
+1.4Quarterfinal🇮🇹 ITALY264♠♣8+1+13
+1.3Quarterfinal🇮🇹 ITALY444♠♦4=+11
+1.3Semifinal🇺🇸 USA1253NT♥T+1+11
+1.3Final🇸🇪 SWEDEN561NT♥J=+5
+1.1Quarterfinal🇮🇹 ITALY74♠♥K+2+1
+1.1Quarterfinal🇮🇹 ITALY124♥♣6=-14
+1.0Quarterfinal🇮🇹 ITALY864♥♠9+1+0
+0.9Quarterfinal🇮🇹 ITALY32♥♥A-1-2
+0.9Quarterfinal🇮🇹 ITALY765♠♦A=+1
+0.7Semifinal🇺🇸 USA1143NT♠J+2-10
+0.7Semifinal🇺🇸 USA1173NT♥3+2+8
+0.7Semifinal🇺🇸 USA1544♥♣6+1+4
+0.7Semifinal🇺🇸 USA1553♣♠6+1-7
+0.7Semifinal🇺🇸 USA1764♥♣K=+1
+0.7Final🇸🇪 SWEDEN254♦♣K+1+6
+0.6Quarterfinal🇮🇹 ITALY952NT♣6=+0
+0.3Semifinal🇺🇸 USA163NT♠7=+0
+0.3Semifinal🇺🇸 USA194♠♦9+1+1
+0.3Semifinal🇺🇸 USA1833NT♦5+2+0
+0.3Final🇸🇪 SWEDEN121NT♦3=-1
+0.3Final🇸🇪 SWEDEN281NT♥3=+1
+0.1Quarterfinal🇮🇹 ITALY24♠♣5+2-11
+0.1Quarterfinal🇮🇹 ITALY105♣x♥T-1-8
+0.1Quarterfinal🇮🇹 ITALY783NT♥2+1-1
-0.0Quarterfinal🇮🇹 ITALY453♦♥2-1-3
+0.0Quarterfinal🇮🇹 ITALY883NT♠9+1+0
+0.0Quarterfinal🇮🇹 ITALY923♣♣K+1+7
+0.0Semifinal🇺🇸 USA1114♥♦3+1+0
+0.0Semifinal🇺🇸 USA1134♥♠2+2-3
-0.0Semifinal🇺🇸 USA1163NT♠5=+1
-0.0Semifinal🇺🇸 USA1183NT♠2=+0
-0.0Semifinal🇺🇸 USA1233♣♠9=+0
-0.0Semifinal🇺🇸 USA1443NT♣7+3-13
+0.0Semifinal🇺🇸 USA1724♥♣5-1+12
+0.0Semifinal🇺🇸 USA1822♠♥J+1+0
+0.0Final🇸🇪 SWEDEN22♥♦K+1+0
+0.0Final🇸🇪 SWEDEN52♥♦5+1+6
+0.0Final🇸🇪 SWEDEN134♠♣2=-1
-0.0Final🇸🇪 SWEDEN234♠♦8=+0
-0.0Final🇸🇪 SWEDEN241NT♠7-1+2
-0.0Final🇸🇪 SWEDEN276NT♥6=+0
-0.0Final🇸🇪 SWEDEN326♦♥6=-2
-0.0Final🇸🇪 SWEDEN346♦♣9=+0
-0.0Final🇸🇪 SWEDEN464♥♥4-1+5
-0.0Final🇸🇪 SWEDEN523NT♦J=-1
-0.0Final🇸🇪 SWEDEN533NT♦2=-7
-0.1Quarterfinal🇮🇹 ITALY853♦♥6=+0
-0.3Semifinal🇺🇸 USA112♦♠J+1-7
-0.3Semifinal🇺🇸 USA153NT♥3=-2
-0.3Semifinal🇺🇸 USA1204♠♣T+1+0
-0.3Semifinal🇺🇸 USA1274♥♥Q+1-1
-0.3Semifinal🇺🇸 USA1484♠♠7+1-1
-0.3Semifinal🇺🇸 USA1512♦♦5+1+0
-0.3Semifinal🇺🇸 USA1563NT♥7-2-11
-0.3Semifinal🇺🇸 USA1753NT♣2=+0
-0.3Final🇸🇪 SWEDEN34♠♥A+2+12
-0.3Final🇸🇪 SWEDEN204♠♦2=-1
-0.3Final🇸🇪 SWEDEN424♠♥5+1+0
-0.3Final🇸🇪 SWEDEN514♠♣9=+1
-0.4Quarterfinal🇮🇹 ITALY64♠♣Q=+0
-0.4Quarterfinal🇮🇹 ITALY142♥♠2=+0
-0.4Quarterfinal🇮🇹 ITALY972♠♦K=+0
-0.7Quarterfinal🇮🇹 ITALY81NT♦3=+0
-0.7Quarterfinal🇮🇹 ITALY805♣♠4+2+0
-0.7Semifinal🇺🇸 USA1532♠♠6-1-1
-0.9Quarterfinal🇮🇹 ITALY194♠♥K+1+0
-0.9Quarterfinal🇮🇹 ITALY714♥♠Q+1+0
-1.0Semifinal🇺🇸 USA1222♠♣J-3-10
-1.0Semifinal🇺🇸 USA1783NT♦6+3-1
-1.0Final🇸🇪 SWEDEN44♥♠J+1+0
-1.0Final🇸🇪 SWEDEN432♦♦T+1-1
-1.1Quarterfinal🇮🇹 ITALY484♠♦A=+0
-1.3Semifinal🇺🇸 USA1453NT♥6+3-2
-1.6Quarterfinal🇮🇹 ITALY773NT♦3+1+0
-1.7Quarterfinal🇮🇹 ITALY513NT♦3-1-12
-1.7Semifinal🇺🇸 USA1125♣x♥7-4-12
-1.7Final🇸🇪 SWEDEN142♥♣J+1-1
-1.7Final🇸🇪 SWEDEN181NT♣Q=+0
-1.7Final🇸🇪 SWEDEN404♠♣Q-1-5
-1.9Quarterfinal🇮🇹 ITALY963NT♠4=+1
-2.0Final🇸🇪 SWEDEN294♠♦7+2-11
-2.3Quarterfinal🇮🇹 ITALY554♠x♦9-1-6
-2.3Quarterfinal🇮🇹 ITALY735♠♣Q-1-8
-2.3Semifinal🇺🇸 USA182♠♦T-2-5
-2.3Semifinal🇺🇸 USA1794♥♦A-1+6
-2.3Final🇸🇪 SWEDEN162♦♣T=+0
-2.3Final🇸🇪 SWEDEN223NT♦J=+0
-2.3Final🇸🇪 SWEDEN363NT♣3+1-7
-2.4Quarterfinal🇮🇹 ITALY814♥x♥7-1+0
-2.7Quarterfinal🇮🇹 ITALY795♣♦4-2+7
-2.7Semifinal🇺🇸 USA1504♠♣9=+0
-3.0Final🇸🇪 SWEDEN393♣♠K+2-2
-3.0Final🇸🇪 SWEDEN452♠♥T=+0
-3.1Quarterfinal🇮🇹 ITALY724♥♣K=+0
-3.3Semifinal🇺🇸 USA1213NT♠5-1-5
-3.6Quarterfinal🇮🇹 ITALY14♠♥8-1-5
-3.6Quarterfinal🇮🇹 ITALY942♠♥5+1+0
-3.7Semifinal🇺🇸 USA1284♥♦6-3-1
-3.7Final🇸🇪 SWEDEN174♠♣5+1-11
-4.1Quarterfinal🇮🇹 ITALY233NT♣T-1-6
-4.3Final🇸🇪 SWEDEN81NT♠Q+2-6
-4.3Final🇸🇪 SWEDEN483♥♣9+1-10
-4.6Quarterfinal🇮🇹 ITALY153NT♦4+2-2
-4.9Quarterfinal🇮🇹 ITALY255♥x♣A-2-5
-5.0Semifinal🇺🇸 USA1474♥x♣3=-13
-5.1Quarterfinal🇮🇹 ITALY743NT♣2+2-8
-5.3Final🇸🇪 SWEDEN62♠♥4=+0
-5.7Semifinal🇺🇸 USA1155♣♥K=+0
-6.0Semifinal🇺🇸 USA1465♣♦9=-3
-6.3Quarterfinal🇮🇹 ITALY43♣♠Q+2-11
-7.0Final🇸🇪 SWEDEN332♦x♦9=-7
-7.0Final🇸🇪 SWEDEN444♥♠6=+0
-7.3Quarterfinal🇮🇹 ITALY504♠♣7-2-12
-7.3Semifinal🇺🇸 USA134♥♠K+2-11
-7.3Final🇸🇪 SWEDEN493♠♥K-3-1
-8.1Quarterfinal🇮🇹 ITALY215♥♦K-1-9
-8.3Semifinal🇺🇸 USA124♠♥7-2-7
-9.0Semifinal🇺🇸 USA1436♦x♠8-3-12
-9.0Final🇸🇪 SWEDEN385♣x♠K-1-8
-9.1Quarterfinal🇮🇹 ITALY166♥♣7-1-11
-10.0Semifinal🇺🇸 USA174NTx♥3-2-12
-10.0Final🇸🇪 SWEDEN473NT♣6=-7
-10.4Quarterfinal🇮🇹 ITALY204♥♣A=+5
-10.6Quarterfinal🇮🇹 ITALY526♣♠8-1-14
-10.7Final🇸🇪 SWEDEN553NT♣K+1-11
-12.0Semifinal🇺🇸 USA1714NTx♥9-5-10
-15.3Final🇸🇪 SWEDEN417♠♥A=+0
-16.0Semifinal🇺🇸 USA1777♥x♠6-2-18