If you convert from Gold then whatever you paid for Gold is included in that figure."According to a newly published Xbox slide deck from the FTC v Microsoft federal case, Xbox Game Pass generated an average of $9.26 per subscription
Xbox Game Pass made $230 million revenue in one month, most users pay for full subscriptions
Microsoft reveals a rare look at concrete Xbox Game Pass earnings, with the subscription breaking $230 million in subscriber revenues in a month's time.www.tweaktown.com
In other words you wouldn't contribute $1 / sub term towards the average, you'd contribute $6, or whatever you previously paid for Gold.
And this is often where people go wrong on GP calculations. You can't wave it about as if that's all there to be spent on the catalog. It includes huge sums of revenue that existed before.
The second is like the article does, which is state $230m revenue in a month from GP. It just multiplies the $9.26 by 25 million. But this assumes the sub revenue is a monthly figure, which it most likely is, but it also assumes that the subscriber figures we get are either 'as at end of quarter' or peak figures. If they're total unique users across the three months then you can't do that calculation. If that isn't clear, let's use an unrealistic scenario. If 5 million users subscribe for a month and then they all cancel, then a different set of 5 million subscribe the month 2 and they all cancel, followed by another different set of 5 million users in month 3 it wouldn't be uncommon for that to be reported as '15 million users in Quarter x', but you only ever had 5 million at a time. So we can't just say 15m x $x monthly sub = monthly revenue.