I agree w/ the formatting suggestions (smaller font/smaller heading). I use character names, too. I've actually gotten entire month-long schedules distributed at first rehearsal (a director I've worked with "names" the French scenes--in addition to page numbers--that help us all quickly recognize what the scene is---so I use her format now). This distribution of the whole schedule depends on your director's method of rehearsing. I use excel and try to get it down to 1-2 pages. Changes are posted and distributed as they arise.
Under what circumstances does one plan the week in advance in such detail?
When I have a show with a meduim to large size cast where not everyone is needed for all the scenes, prescheduling and calling cast as needed for a scene is so much better for the actors that are "working"---less chit-chat from waiting actors. In a recent show with minor-age actors that were in one 10 minute scene, the director got them in---rehearsed--and got them out. Pre-scheduling them helped keep them focused and parents were happy to have them released on time. When I have shows w/ chorus (especially operas), working principles and chorus separate and then together (later in run throughs) really cuts down on distractions for everyone. Scheduling specific times within the nightly/daily rehearsal lets actors plan their lives around rehearsals they're not needed at.