I like the estimated portion. And please put equation up for the math.
Investment / Distributed tokens = Price per token. Your investment / Price per token = Your total amount of tokens.
$53,069,235/70,000,000 = $0.7581 (Price per token). $1391 (Your investment) / $0.7581 = 1834,85 Tokens.
Does that make sense to you? This would be the calculation
without any discounts.
In this case, if the total ICO value is based on the last day price of the crypto coins they collected, and the distribution is based on the time stamped value, the total amount of the tokens distributed to all the investors would far below 70m. That is to say, the development team will steal the difference from the early investors, even through they have already get 30m for free.