Tank outdpsing All 4 DPS possible while doing job?

[Raikki]

the tank (belonging to an elitist FC) said he had the highest DPS and exited the fight.

I reported him for suspicion of [using a parser]

If you think you're above "elitists", why sink to such behavior as to try to get him banned for being a "meanie"? Nothing you've posted here seems to constitute bannable harassment on his part, and you acknowledge it didn't reach that level which is why you used the old "ban him for parsing" fallback. Seeing as I highly doubt you'd report someone for parsing who wasn't being "mean" to you, you're attempting to use a widespread technically-against-the-rules-yet-tacitly-endorsed activity to make yourself the judge of what should be bannable harassment.