SELECT
			IFNULL(hlstats_Roles.name, hlstats_Events_ChangeRole.role) AS name,
			IFNULL(hlstats_Roles.code, hlstats_Events_ChangeRole.role) AS code,
			COUNT(hlstats_Events_ChangeRole.id) AS rolecount,
			ROUND(COUNT(hlstats_Events_ChangeRole.id) / IF(0 = 0, 1, 0) * 100, 2) AS percent,
			killsTotal,
			deathsTotal,
			ROUND(killsTotal/if(deathsTotal=0,1,deathsTotal), 2) AS kpd
		FROM
			hlstats_Events_ChangeRole
		LEFT JOIN
			hlstats_Roles
		ON
			hlstats_Events_ChangeRole.role = hlstats_Roles.code
		LEFT JOIN
			hlstats_Servers
		ON
			hlstats_Servers.serverId = hlstats_Events_ChangeRole.serverId
		LEFT JOIN
			hlstats_Frags_as_res
		ON
			hlstats_Frags_as_res.role = hlstats_Events_ChangeRole.role
		LEFT JOIN
			hlstats_Players
		ON
			hlstats_Players.playerId = hlstats_Events_ChangeRole.playerId
		WHERE
			hlstats_Servers.game='l4d2'
			AND hlstats_Players.clan=2839
			AND (hidden <>'1' OR hidden IS NULL)
			AND hlstats_Roles.game = 'l4d2'
		GROUP BY
			hlstats_Events_ChangeRole.role
		ORDER BY
			rolecount desc,
			name desc