Aşağıdaki HTML tabloda, ben $ satır ["countSubmissions"] 10 kat artı $ row ["countComments"] eşittir üçüncü bir sütun eklemek istiyorum. Bunu nasıl yapabilir?

Teşekkür peşin,

John

$sqlStr = "SELECT 
    l.loginid, 
    l.username, 
    COALESCE(s.total, 0) AS countSubmissions, 
    COALESCE(c.total, 0) AS countComments
FROM login l    
LEFT JOIN (
    SELECT loginid, COUNT(1) AS total 
    FROM submission 
    GROUP BY loginid
) s ON l.loginid = s.loginid
LEFT JOIN (
    SELECT loginid, COUNT(1) AS total 
    FROM comment 
    GROUP BY loginid
) c ON l.loginid = c.loginid
GROUP BY l.loginid
ORDER BY countSubmissions DESC 
LIMIT 10";

  $result = mysql_query($sqlStr);

$arr = array(); 
echo "<table class=\"samplesrec1edit\">";
while ($row = mysql_fetch_array($result)) { 
    echo '<tr>';
    echo '<td class="sitename1edit1"><a href="http://www...com/.../members/index.php?profile='.$row["username"].'">'.stripslashes($row["username"]).'</a></td>';
    echo '<td class="sitename1edit2">'.stripslashes($row["countSubmissions"]).'</td>';
    echo '<td class="sitename1edit2">'.stripslashes($row["countComments"]).'</td>';
    echo '</tr>';
    }
echo "</table>";