Here's an interesting blog (https://www.karwansaraypublishers.com/mwblog/armenian-kurdish-battle-10th-century/) about a rather obscure battle. Plenty of quoted newly translated Armenian text. I leave it to those who specialise in this area to say whether it is significant.
This caught my eye for one of those discussions about army organisation
The Armenian/Iberian army "were organized not according to the formation of a line of battle, but everyone charged by family and seniority of contingents", though the impression is one of uncontrolled advance. Lots too on Armenian/Iberian sword skills and how they could cut down cavalry and horses. I'll leave it to the army list writers to interpret that one.
"employing a Dalmastanean shield-wall" = Daylami?
From vague memory I think this battle is discussed in Paul Blaum's article "Life in a Rough Neighborhood: Byzantium, Islam and the Rawwadid Kurds" (International Journal of Kurdish Studies, 1996) - there was formerly a copy of this article, or of a draft of it, available on the web but I can't see it on open access now. IIRC I have a copy at home, and it mentions Dailami troops in Rawadid service.
Later: Yes, checked it now, there's a few paragraphs; apparently there are two main accounts of the battle, one from Stephen of Taron as quoted in the blog and one from Matthew of Edessa, and they're quite different.