The phrase "actually rendered" is correct and usable in written English.
It can be used to describe something that has been presented or expressed in a particular way, often emphasizing the reality or truth of the rendering.
Example: "The artist's vision was actually rendered in stunning detail, capturing the essence of the landscape."
Alternatives: "truly depicted" or "genuinely expressed".
And are the charges for services actually rendered?
Romo's throwing hand had crashed into a Philadelphia Eagle's helmet shortly after the Giants had beaten the Jets, which actually rendered Saturday's result here meaningless.
This replaced the old system of promotion in the state services, which had been according to ancestry, by one of promotion according to services actually rendered.
These school days are actually rendered rather brilliantly, especially the moments in which a new boy, Adrian, bursts on the scene, startling the friends with his precocious intelligence.
Though Ms. McDonald puts words across with such clarity and naturalness you would think she is speaking, her diction was actually rendered muddy at times by the reverberant amplification.
Although we do not question the Navajo Nation's ability to charge an appropriate fee for a particular service actually rendered, we think the generalized availability of tribal services patently insufficient to sustain the Tribe's civil authority over nonmembers on non-Indian fee land.
Unanswered is whether midazolam actually renders the victims fully unaware of what's happening.
My interest in this is that the brouhaha actually renders the production less likely to be good, for the simple reason that it's harder for artists to make work under such conditions.
As I'm nodding along, the thought occurs that I've missed a feint or a negation that actually renders the entire argument the opposite of what I've understood it to be.
Yesterday, however, and almost unnoticed, the best club in London rushed through a rewrite of its own rules, which could actually render the world's most anachronistic legislature into more of an instrument of patronage than now.
No one had challenged P5 nuclear disarmament announcements, but focusing on verification of P5 steps could cast doubt on those achievements and raise questions about aspects of the dismantling such as the retention of the plutonium pits at the center of the warhead (which actually renders it less susceptible to therft or diversion than would grinding down the material).
