Must Read it http://rbbt.scryptominers.com/ This pool always cheat with user

for example if pool find a block from 400 to 420 then when we check out our transaction you can only see 9 or 11 blocks credit ! for example are as below
400
401
411
415
this what you can see in your transaction but in block tab you can see pool found a block from 400 to 420

where others block Coins goes ?? you won't see this problem every time but i have seen most of the time

You only get paid for the blocks that you put shares into. If the block was found quickly or has a low amount of shares when block was found and you have a low hash rate then most likely you didn't put shares into it so you don't get any coins from that block.