🇳🇱 VAN DEN BROM Leo · NETHERLANDS

39rank
-44.6Butler · 70 bds
-0.64per board
±4.9swing
+0.47vs par /bd
-0.24adjusted /bd
Butler per round: -44.6 -44.6 -44.6 -44.6 -44.6by round

vs par split: bidding +0.19 · play +0.29

Strength of schedule: opponents averaged +0.40/bd (a tough draw) → opponent-adjusted -0.24/bd

Card play — on target: opening leads 86.4% · declarer play 77.8% · defence 95.2%

Bidding activity — not a pass: 39.3% (75/191)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)86.7% (15)
Declarer play100.0% (2)71.4% (7)
Defence100.0% (11)93.5% (31)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (8) · ♦ 100.0% (2) · ♣ 75.0% (8)

vs par by strain: NT +1.37 (19) · a suit +0.14 (51)

vs par by level: part-score +1.50 (20) · game +0.06 (50)

By role: declaring -1.05/bd (-1.71 vs par · 28) · defending -0.36/bd (+1.93 vs par · 42)

By vulnerability: vulnerable +0.15/bd (+0.97 vs par · 35) · not vulnerable -1.43/bd (-0.03 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalA.MulderZ.Mahmood – A.SontagClosed14-17.4-1.24+1.50
QuarterfinalA.MulderB.Levin – E.RodwellClosed14-13.0-0.93-1.86
QuarterfinalA.MulderB.Levin – E.RodwellClosed14-4.9-0.35+0.79
QuarterfinalA.MulderR.Milner – H.LallOpen14+3.2+0.23-0.43
QuarterfinalA.MulderB.Levin – E.RodwellClosed14-12.5-0.89+2.36

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
+12.0Quarterfinal🇺🇸 USA2845♠♣2-1+12
+7.1Quarterfinal🇺🇸 USA2233NT♣T=+10
+6.9Quarterfinal🇺🇸 USA2513NT♦2-1+12
+6.6Quarterfinal🇺🇸 USA2333NT♥2-1+11
+6.4Quarterfinal🇺🇸 USA2255♣♥9-2+7
+6.0Quarterfinal🇺🇸 USA2494♥♠8=+0
+4.9Quarterfinal🇺🇸 USA2754♠x♣J-3-3
+4.7Quarterfinal🇺🇸 USA2464♠x♣A-3-13
+4.6Quarterfinal🇺🇸 USA2153♣♦A+1+7
+4.6Quarterfinal🇺🇸 USA2724♥♣A=+0
+4.6Quarterfinal🇺🇸 USA2743NT♣6+1+7
+4.4Quarterfinal🇺🇸 USA2814♥x♦7-1+0
+4.4Quarterfinal🇺🇸 USA2952♠♣6=+6
+4.0Quarterfinal🇺🇸 USA2374♠♥A=+0
+3.1Quarterfinal🇺🇸 USA2883NT♠6+1+0
+3.0Quarterfinal🇺🇸 USA2915♣♦K-1+6
+2.6Quarterfinal🇺🇸 USA2284♥♦K+2-1
+2.6Quarterfinal🇺🇸 USA2824♠♣7-1+6
+2.1Quarterfinal🇺🇸 USA2324♥♦K=+0
+1.7Quarterfinal🇺🇸 USA2194♠♠J+1+0
+1.6Quarterfinal🇺🇸 USA2164♥♣5+1+0
+1.3Quarterfinal🇺🇸 USA2783NT♥2=+2
+1.1Quarterfinal🇺🇸 USA2384♠♠3=+0
+1.1Quarterfinal🇺🇸 USA2805♣♠6+2+0
+1.0Quarterfinal🇺🇸 USA2342♠♦6+1+0
+0.7Quarterfinal🇺🇸 USA2484♠♣9+1+1
+0.6Quarterfinal🇺🇸 USA2504♠♦9-1+12
+0.4Quarterfinal🇺🇸 USA2264♠♣5+3+12
+0.4Quarterfinal🇺🇸 USA2873NT♥8+1+0
+0.3Quarterfinal🇺🇸 USA2413NT♦6=-13
+0.3Quarterfinal🇺🇸 USA2893NT♠Q+1+10
+0.1Quarterfinal🇺🇸 USA2853♦♥A=+0
+0.1Quarterfinal🇺🇸 USA2923♦♣A=+8
-0.0Quarterfinal🇺🇸 USA2773NT♦6+1+0
-0.3Quarterfinal🇺🇸 USA2903♥♠T-1+6
-0.3Quarterfinal🇺🇸 USA2942♠♥5=+1
-0.7Quarterfinal🇺🇸 USA2224♠♦5=-1
-0.7Quarterfinal🇺🇸 USA2294♠♥A-1-2
-0.7Quarterfinal🇺🇸 USA2432NT♠5+2+6
-0.7Quarterfinal🇺🇸 USA2532♦♣4+1-1
-0.9Quarterfinal🇺🇸 USA2402♠♦8=-5
-0.9Quarterfinal🇺🇸 USA2444♠♣6+1-11
-0.9Quarterfinal🇺🇸 USA2523NT♠8+3+11
-0.9Quarterfinal🇺🇸 USA2973♣♥A-1+0
-1.4Quarterfinal🇺🇸 USA2241NT♥2=+0
-1.4Quarterfinal🇺🇸 USA2764♠♣K=+0
-1.6Quarterfinal🇺🇸 USA2454♦♥6-2+1
-1.6Quarterfinal🇺🇸 USA2833♦♠7=+1
-1.6Quarterfinal🇺🇸 USA2864♥♠9+1+0
-2.0Quarterfinal🇺🇸 USA2422♥♥3+1+0
-2.1Quarterfinal🇺🇸 USA2982♠♣A+2+6
-2.4Quarterfinal🇺🇸 USA2471NT♥3=+0
-3.4Quarterfinal🇺🇸 USA2184♥♠A=+0
-3.6Quarterfinal🇺🇸 USA2564♥x♣Q-2+0
-4.3Quarterfinal🇺🇸 USA2303♠♥A=+0
-4.6Quarterfinal🇺🇸 USA2353♠♥5=+0
-4.6Quarterfinal🇺🇸 USA2392♠♥A=-6
-4.7Quarterfinal🇺🇸 USA2314♥♦8=+0
-6.0Quarterfinal🇺🇸 USA2554♠♣3=-7
-6.3Quarterfinal🇺🇸 USA2364♠♥J+1-11
-6.4Quarterfinal🇺🇸 USA2793NT♥3-3-9
-7.0Quarterfinal🇺🇸 USA2543NT♣3+1+0
-7.6Quarterfinal🇺🇸 USA2204♠♥5-4+9
-7.6Quarterfinal🇺🇸 USA2734♠x♥Q=-7
-7.7Quarterfinal🇺🇸 USA2173NT♣A-2-11
-9.1Quarterfinal🇺🇸 USA2963NTx♥8+1-6
-9.6Quarterfinal🇺🇸 USA2933NT♠Q+2-4
-10.1Quarterfinal🇺🇸 USA2215♣♦5-1-9
-10.9Quarterfinal🇺🇸 USA2274♥x♦6-3-2
-15.3Quarterfinal🇺🇸 USA2715♦x♠A-4-15