Nice! Great site. Keep up the great work!

Not sure what do you mean by s/o, but 480 values will be added within a week.
Then probably 1060.

Updated Zcash hashrates for 280x and 380.
Added Zclassic solo calc:
http://www.whattomine.com/coins/167-zcl-equihash

Please explain someone how should I consider 3rd column from right?

All cards updated for latest ZEC miner values. This means latest nicehash 1.7.3.5 and claymore v7.
480 takes values from bios for ETH for easy switching and better power efficiency.

Small update to single calculators.
Some coin-specific fields will now be disabled by default for smooth recalc.

I started working on it in the past, but later changed my mind.
Nicehash revenue calculation is just `hashrate * price`, there is nothing more to it, so adding a calc for this seems like an overkill

Maybe showing the averages of last 3 and 7 days would be useful for some... will revisit this at some point.

Hmm not sure how checking 1070 could insert those zeroes for you... Are you sure you use correct number of cards in the field next to it?
Btw I have added values for 470.

Beside inputting a number for a card type you also need to activate it by clicking on a name. This is how it should look for 1070:

Is it possible to fetch json data other than the default 280x data?

http://whattomine.com/coins/166.json