Roan has an idea about how to get the Reverted filter done, but he needs to consult first. He will add the details.
|Resolved||SBisson||T162675 'Integrated filters'—add all RC Page filters into the new UI along with selected new functions|
|Open||None||T164307 Add 'Reverted' filter to RC Filters|
|Open||Catrope||T175773 Make a TechCom RfC about proposed way to add a 'Reverted' feature|
enwiki has the "revert", "undo" and "rollback" tags. See https://en.wikipedia.org/wiki/Special:RecentChanges?tagfilter=revert%7Cmw-rollback%7Cmw-undo&limit=500&days=30&urlversion=2
I don't know who/what is putting those tags but it seem to work well.
Those tags are automatically generated when people make edits using the "undo" or "rollback" feature. But they are the reverse of what I propose: these tags tag edits that are reverts, whereas I propose a tag that tags edits that have been reverted.