Following some requests regarding the way the reputation tab on your profile works, here is a quick explanation. This is how my reputation tab looks like : 

On the top, I can see my photostrip, which displays your latest nominated photos that got votes (with absolute score, as seen in (1). Featuring (giving you +5 reputation points) is not an activity displayed in this photostrip.

On the main part, you can see your reputation evolution, with your current reputation score and a chart.

Under this chart, there is a list of the latest reputation activities that occured on your profile. In my case, the photo Tons of fishes received a vote (+2, with +1 in quality and +1 in relevance, not mentioned) in the Fish (food) article. The gain in reputation linked to this activity is seen in (2) as +4.

Finally, you can see your daily points (3) (in my case, I'm at 14 ouf of 100) just beside the reputation gain (or loss).