K2_content module rating - php

Question

I've been reconstructing the standard K2 rating in the category_item.php to view ratings from to show as stars to show as number.
What I did was, I replaced this code:
<?php if($this->item->params->get('catItemRating')): ?>
<div id="catItemRatingBlock">
<div class="itemRatingForm">
<ul class="itemRatingList">
<li class="itemCurrentRating" id="itemCurrentRating<?php echo $this->item->id; ?>" style="width:<?php echo $this->item->votingPercentage; ?>%;"></li>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
</div>
</div>
<?php endif; ?>
with this code:
<?php if($this->item->params->get('catItemRating')): ?>
<div id="catItemRatingBlock">
<div class="itemRatingForm">
<?php
$rating_sum=0;
$rating_cont=0;
$db =& JFactory::getDBO();
$query='SELECT * FROM #__k2_rating WHERE itemID='. $this->item->id;
$db->setQuery($query);
$votes=$db->loadObject();
$rating_sum = intval($votes->rating_sum);
$rating_count = intval($votes->rating_count);
$evaluate = ($rating_count==0) ? "0" : number_format($rating_sum/$rating_count,1);
$evaluate = str_replace('.0', '', $evaluate);
$output=" Rating: ". $evaluate."/5";
echo $output;
?>
</div>
</div>
<?php endif; ?>
And what I want is for it to work on the K2 module as well. I tried to use the same code that I wrote above here to achieve it in k2 content module but that doesn't work at all.
Anyone know how to pull it off?

Answer 1

Replace
<?php if($this->item->params->get('catItemRating')): ?>
with:
<?php if($params->get('catItemRating')): ?>