"a scale of performance" is correct and usable in written English.
You can use it to refer to a system of measurement for assessing how well someone is performing a certain task or activity. For example, "The school uses a scale of performance to measure each student's understanding of the material."
In this paper, the aerodynamics and performance of a scale OF-VAWT in pitch motion are investigated.
In order to contribute to fill this gap, this study adopted a two-stage design seeking to develop and test a scale of organizational performance using the BSC in the hotel sector.
Lee Evans is credited with a series of comedy scale-of-performance firsts, setting a then world audience record for a solo act in 2005 in front of more than 10,000 people at Manchester's MEN Arena.
The indicator has to be judged on a scale of acceptable standards of performance which may vary widely from region to region and from time to time.
We love them and respect them; we don't use that as a scale of measurement of our performance".
But the attendee calls it "a tremendous, thought provoking film," a 9 on a scale of 10, with great performances by the leads.
To understand nursing students' expectation from their mentors and assess mentors' performance, a scale of mentors' behavior was developed based on literature review and focus group in China.
With his memories of big beasts of the postwar stage like Scofield, Dexter and Guiness, Callow's default mode is nostalgia – when the scale of performance seemed more generous, emotions throbbier, gossip fruitier.
But just as there is no single venue or circumstance in which the Messiah will not cast its magic, there is equally no definitive type or scale of performance.
Between speeches, in his hotel room, he'd grade his performance on a scale of 1 to 5. In the beginning, he gave himself lots of 3s.
