primo411

<ul>
<li>Reorder your posts depending on their popularity and novelty</li>
<li>Choose to focus on novelty or popularity</li>
<li>Choose to make X new posts sticky, or during X days.</li>
<li>Choose to give bonus novelty during X days.</li>
<li>Customize value of a single view, a home view, a categry view, a comment, a pingback…</li>
<li>User friendly options page with graphical representation of your posts points.</li>
<li>Integrate WP-PostsRatings scores</li>
<li>Choose what sections you want the plugin to apply on (home, categories…)</li>
</ul>

aiXorder

aiXorder provides you the ability to reorder your posts depending on their novelty and popularity. The score calcul is fully customizable.

nyasro

Rate Own Post is a plugin which adds new column ratings on your post edit page, 
 where you can have your own ratings for you own post.
<ul>
<li>Use shortcode tag <code>[nyrating]</code> to show 5 star rating box, which you can see on 
screenshots tab.</li>
</ul>

Rate Own Post

Rate Own Post plugin helps to add ratings for you post on your own.

aiXorder vs Rate Own Post