@jecsoon2

the full block reward is always 20 disk
unpledged you receive 8 as forger - and 12 go to the dev-wallet - like in bhd or boom

if you pledge you receive more ... but unfortunately there was never revealed how much per TByte must be pledged to receive full reward  
we tested on 0708 an 0710 with some sheath of hand and pledged our testpool to some 100 k disk -
which made us earn even above "ceiling" of 20 disk

the actual payment seems to hint to some asymptotic graph .. with moderate pledge of ~400 we get over 10 disk


but when ever you check your earnings vs pledge keep in mind that earnings are "delayed" by 100 blocks until they are "mature" ... depending on blocktime this can take some hours