Comment Rating Field Pro Plugin: Get Post Rating Data: https://www.wpzinc.com/documentation/comment-rating-field-pro-plugin/developers-get-post-rating-data/

comment-rating-field-pro-plugin-get-post-rating-data.php

<?php
/**
 * For developers who want to directly access the numerical rating data for a Post, the below
 * functions can be used.
 */ 

/**
 * Get the Post's Total Number of Ratings
 *
 * @param 	int 	$post_id 	Post ID
 * @return 	int 				Total Number of Ratings
 */
if ( function_exists( 'get_post_total_ratings' ) ) {
	$result = get_post_total_ratings( $post_id );
}

/**
 * Get the Post's Average Rating
 *
 * @param 	int 		$post_id 	Post ID
 * @return 	decimal 				Average Rating
 */
if ( function_exists( 'get_post_average_rating' ) ) {
	$result = get_post_average_rating( $post_id );
}