superside7

It is a plugin which can set and display a 5-point rating for posting. There are few setting items, it can be used simply.
Features include:
<ul>
<li>A 5-point rating can be set for each item for posting</li>
<li>Display rating by star in post</li>
<li>Ranking display widget by rating points</li>
<li>User ratings can be accepted from comments</li>
</ul>
And more
<ul>
<li>Display rating by user average </li>
<li>Support other posttypes</li>
<li>Items can be set variably</li>
<li>Shortcode that can display ratings in any place</li>
<li>Shortcode that can display ranking in any place</li>
</ul>

WP Kuchikomi

This plugin add a 5-point rating system for your wordpress, and can also accept ratings from users.

Marc Tönsing

Add a review rating block with a score from 1 to 10 to your post. Adds schema.org meta data for Rich Results in search engines.
<h4>Features</h4>
<ul>
<li>Easily extend your Gutenberg posts with a review box.</li>
<li>Add a rating score, game title and a short description. That’s it. </li>
<li>schema.org structured data and html microformats are added automatically. </li>
<li>Valid HTML output.</li>
<li>Inherits the style and typography of your theme.</li>
<li>4 blocks: Game Review Box, Game List, Game Table and Random Game.</li>
<li>Game Review add your review box.</li>
<li>Game List adds a list of all your rated games.</li>
<li>Random Game displays a random game title and links it to the coresponding post.</li>
</ul>
Contribute to this plugin on <a href="https://github.com/mtoensing/game-review-block" rel="nofollow ugc">GitHub</a>.

Game Review Block

I use this for my own gaming website. Works flawless.

Easy, simple and powerful

Add a review rating block with a score from 1 to 10 to your post. Adds schema.org meta data for Rich Results in search engines.

WP Kuchikomi vs Game Review Block