I won't do a full review justifying everything I say, but it should give you an idea.
How clear was it that the entrant followed the basis of theme in each variation? 11/20
I could hear clear hints on that front. You definitely play with the tonic Major 7th chord a lot, which is admirable, but the actual melodies seem to be a lot loosely based on the theme. Your pitch set classes start on E (eleven, if you're not familiar), down to 9, up to E, then to 0, then descends in thirds. This is not replicated very many places, at least verbatim which I would have expected a little more than what you did. Times where it should correctly go in inversion are missed out on when a motive continues to ascend. I do SEE it in other places but really doesn't FOCUS on it, which I think is paramount in a composition of this sort.
How unique was each variation in comparison to both the theme and the preceding variation? 16/20
Pretty good. The last variation was much too close to the theme without it being labeled as an interlude or a Coda of some sort. I know it's not the same tempo, but you cannot disagree that when the CM7 comes in in the last variation it sounds remarkably similar to what was presented in the theme.
There was to be a larger emphasis on orchestration this season. How well did the entrant write for the instruments he/she/they chose? 11/20
Piano was written for averagely. Weird chord splits and rolls, and especially inconsistent writing were things that prevented it from being regarded higher. Strings bowings were oftentimes atrocious with seemingly little attempts to make it reasonable. Note-wise it is very basic and lacks a deep understanding of the instruments capabilities in many places.
How quality is the score? Are all the markings necessary for a successful performance there? Are all the variations and/or coda labeled? 3/20
It looks as though the first page had a lot of time and effort put in to making it look quality, and the rest of the piece was thrown aside. Notes, markings, slurs, and dynamics all clash in some way after that. As mentioned above, bowings and slurs are often unrealistic and unclear. Credit was given for the solo/.5/tutti section at the very end.
Is the length practical (or does the piece start sounding monotonous?)? 8.5/15
The theme is very long in comparison to the first two variations. The final variation matches it, but it is honestly not a very welcome addition to the piece. As said prior, there are clear similarities in the two, but almost too much so. Altered tones are present, but don't mean much in the grand context of the piece. It was unreasonable to have so many changes in the final variation and the theme without claiming they were something else. Other slow movements can be present in pieces like this but don't mimic them over and over... that's what gets monotonous.
How is the quality of the audio? 2.5/5
It's enjoyable to listen to. I could tell what was going on, but some electric snaps on the thematic notes was weird and of course the sounds were unclear in terms of voicing at times.
TOTAL: 52/100