On suprnova its always not correctly shows expected EveryCoin/days .
It is from first day on suprnova. With this algo difficult to compute real hashes. But profit based on different and shares is correct.
Use www,whattomine.com for such calculations, it's difficult for the pool to calculate
And where is there for CPU calculator?
I see only for GPU, ASIC, Coins (but no HEXX), ETH, ETC and EXP.
7200 coins nethash * your speed
7200 101 * 0.5 nethash 100khs your speed 500hs (average miner) from miner, not from pool
=36 Coins day
monthly 36*30
=1080
example for 3000 sats
1080 * 0,00003 = 0.0324 BTC month