I saw from this post that a recalculation of reps happened
recently. I also saw from this post that Robert Harvey can
apparently determine what posts caused the rep change during the
recalculation.  Rob's comment from the post:  The question was
deleted on one of the answers you posted (how do I zip/unzip on
the unix commandline?), so your answer went bye-bye as well.
That's where the 10 points went.  Is there anywhere that users
can see this information or is that limited to moderators?  If
there is currently no way, what are the chances of getting a
feature that does this?  share|improve this question Since 10k
users can also see deleted, with the right URL they can also
point out to where you lost some mojo –  random Feb 27 '11 at
19:37 @random so do we just ask the first 10k user we see? – 
Antony Feb 27 '11 at 22:38 @Antony No, because it's hard for
even 10k users to find deleted questions (this is by design).
Only diamond moderators have the tools to do this properly. – 
Adam Davis Mar 2 '11 at 17:07 @p