Riddick is #1

1.  Riddick - $19.03 million - 1 wk (U)
 . . . 3107 screens / $6125 per screen
2.  The Butler - $8.4 ($91.4) - 4 wks (Wein) -43.5%
 . . . 3330 / $2523
3.  Instructions Not Included - $8.15 ($20.36) - 2 wks (LG) +3.9%
 . . . 717 / $11,366
4.  We're the Millers - $7.7 ($123.61) - 5 wks (WB) -39.5%
 . . . 3445 / $2234
5.  Planes - $4.12 ($79.12) - 5 wks (BV) -46.8%
 . . . 3033 / $1359
6.  One Direction: This Is Us - $4.05 ($23.94) - 2 wks (TS) -74.4%
 . . . 2735 / $1480
7.  Elysium - $3.14 ($85.12) - 5 wks (TS) -51.2%
 . . . 2241 / $1402
8.  Percy Jackson 2 - $2.43 ($59.77) - 5 wks (Fox) -45.9%
 . . . 2045 / $1186
9.  Blue Jasmine - $2.35 ($25.11) - 7 wks (SP) -41.1%
 . . . 1069 / $2196
10. The World's End - $2.31 ($21.78) - 3 wks (Foc) -54%
 . . . 1520 / $1523
11. The Mortal Instruments - $2.21 ($27.85) - 3 wks (SG) -59.7%
 . . . 2519 / $876

As the lone wide release, Vin Diesel's Riddick had the weekend essentially to itself, but it couldn't crack that magical $20 million number for opening.  The surprise hit Instructions Not Included continued its roll-out and is a huge hit among Spanish-speaking audiences.

In limited release, there's not much success.  Adore (Naomi Watts, Robin Wright) and Winnie Mandela (Jennifer Hudson, Terrence Howard) and Hell Baby (Rob Corddry, Leslie Bibb) and Touchy Feely (Ellen Page, Rosemary DeWitt) all bombed.