increase views

There’s a pvc_get_post_views filter hook that allows you to modify that, including the kind of multiplier you mentioned above.

Example:

// modify views count
function custom_pvc_get_post_views( $post_views, $post_id ) {
	return (int) $post_views * 1.8; // or any other multiplier, can be different for each post as you have post id here
}
add_filter( 'pvc_get_post_views', 'custom_pvc_get_post_views', 10, 2 );