If you are talking about the projections for potential rounds after August, these are projections

. They are based on the ratios of this round, these ratios can of course change, however if they stay the same then the projections become valid. If you are talking about something else, please point it out.
It's on that site. After this round according to that the distribution proprtions change.
As far as my eyes see and my math goes, I only see projections based on current ratios, mind that these ratios are also applied to what you get during each of the projected rounds. Can you please copy/paste (an example of) the info that says (makes you think) the distribution proportions will change?
, it's written clearly on the byteball wiki. I'm on a cellphone so it ain't gonna be pretty. Maybe I'm just being stupid and it's compounding for you. That could be it.
Further months?
If you did it right and got the free bytes/blackbytes, it will continue to work for the following months without you needing to do anything, as long as you don't move the bitcoins or the bytes in the linked (proven by Transition Bot) addresses.
Projection using above figures (but exact number of months unknown)
For every 1 BTC, BTC to bytes and bytes to bytes, 20% increase per month
For GB Aug Sep Oct Nov Dec
Aug 0.0625 0.075 0.09 0.108 0.1296
Sep 0.0625 0.075 0.09 0.108
Oct 0.0625 0.075 0.09
Nov 0.0625 0.075
Dec 0.0625
Totals 0.0625 0.1375 0.2275 0.3355 0.4651
For every 1 BTC, BTC to blackbytes and bytes to blackbytes, 40% increase per month
For GBB Aug Sep Oct Nov Dec
Aug 0.1319 0.1846 0.2585 0.3619 0.5067
Sep 0.1319 0.1846 0.2585 0.3619
Oct 0.1319 0.1846 0.2585
Nov 0.1319 0.1846
Dec 0.1319
Totals 0.1319 0.3165 0.575 0.9369 1.4436
Excluding BTC, and starting with 1 GB
1 GB Aug Sep Oct Nov Dec
GB 1.2 1.44 1.728 2.0736 2.4883
GBB 1.42222 2.0226 2.8766