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(50 = 0, 1, 50) * 100, 2) AS percent,
			hlstats_Frags_as_res.killsTotal,
			hlstats_Frags_as_res.deathsTotal,
			ROUND(hlstats_Frags_as_res.killsTotal / IF(hlstats_Frags_as_res.deathsTotal = 0, 1, hlstats_Frags_as_res.deathsTotal), 2) AS kpd
		FROM
			hlstats_Events_ChangeRole
		LEFT JOIN
			hlstats_Roles
		ON
			hlstats_Events_ChangeRole.role = hlstats_Roles.code
		LEFT JOIN
			hlstats_Frags_as_res
		ON
			hlstats_Frags_as_res.role = hlstats_Events_ChangeRole.role
		WHERE
			hlstats_Events_ChangeRole.playerId = 144521
			AND
			(
				hidden <> '1'
				OR hidden IS NULL
			)
			AND hlstats_Roles.game = 'l4d2'
		GROUP BY
			hlstats_Events_ChangeRole.role
		ORDER BY
			rolecount desc,
			name desc