How to calculate the rewards with you recibe in steem

Today I was talking to my friends, whom i invite to join Steemit and are new to it, and he did not understand why if the publication shows a value in $, he was receiving the rewards in SBD and SP and not in USD

I'll try to explain it the best way as I can XD

Suppose our publication says that we have $100, when we see the $ symbol we think they are USD, but in reality they are Steem Tokens, and this also explains why when the price of steem goes up or down, change the reward value your post shows About the symbol I imagine it is used since when 1 Steem Token = 1 $, something that is not like that anymore.

Then our publication is really 100 Steem Tokens and not 100 USD

Now of these $100 more or less 75% is for the author and 25% for the curators and this is because there is a range of 30 min for the human curators and at lower this time more percentage will be for the author and less for the curators.

If we calculate 75% of 100 we have that they are 75 Steem Token for the author, and this reward is divided 50% in SBD and 50% in Steem Power

Now we calculate 50% of 75 = 35.7

Then we have 37.5 SBD

37.5 between the Steem price assuming 7 would be 37.5 / 7 = 5,357 Steem Power

If the price of Steem = 7 the price of SBD = 8

We can calculate that a publication of $ 100 would be 37.5 SBD * 8 + 5,357 SP * 7 ~ = 337.50 USD

A few days ago I mentioned that I had programmed a script that did the calculation for example for my account this would be a summary of the week

Tokens	Author SBD	Author SP	Curator
1.371 Tokens	0.600 SBD	0.175 SP	0.056 SP curator
2.692 Tokens	1.141 SBD	0.333 SP	0.087 SP curator
2.523 Tokens	1.049 SBD	0.306 SP	0.074 SP curator
1.523 Tokens	0.625 SBD	0.182 SP	0.038 SP curator
2.215 Tokens	0.913 SBD	0.267 SP	0.091 SP curator
3.481 Tokens	1.423 SBD	0.416 SP	0.149 SP curator
3.034 Tokens	1.281 SBD	0.374 SP	0.103 SP curator

Rewards last 7 Days: 7.030 SBD / 2.053 SP / 0.598 SP for curator
Total Post: 27, Total Comments: 46
Reward Balance 709621 / Rewards Claims 430192352028451776 / Internal 3.5 Days Steem Value 3.424000

I hope it will be you useful