Posted December 20, 2022
Look at the attached screenshot.
GOG, how you calculate those numbers?
How the average rating calculated, I don't get it.
I always thought, that average means:
1. a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.
2. result obtained by adding together several amounts and then dividing this total by the number of amounts
It is -'Syberia: The World Before Demo'- where I find this really weird thing.
There is only two posts at that game. (The time I wrote this and made the screenshot.)
One of them is come from a 'verified owner' -whatever that means-.
And there's another one post.
The "verified" guy give the game 5 stars. The other one give the game 3 stars.
So, the rating of that game must be:
Verified owners rating:
Only one(!) 'verified owner' rated this game. And rated it with 5 stars
That means: 5 / 1 = 5 (Five divided by one, equals five.)
But somehow GOG calculated it to be 4.7
Overall rating:
One rating of the game is 5 star.
Another rating of the game is 3 star.
That means: 5 + 3 / 2 = 4 (Five plus three, divided by two, equals four.)
GOG managed to calculate it to be 3.9
It must be a bug. (I really-really hope it is...)
OR! Maybe GOG using some kind of a weird weighted average calculations to get those numbers?
Than it can mean only one thing; this rating calculation is fine tuned for PURPOSELY down-rating the games.
But it doesn't matter which one, it is wrong either way!
Please fix it quick. Thanks.
GOG, how you calculate those numbers?
How the average rating calculated, I don't get it.
I always thought, that average means:
1. a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.
2. result obtained by adding together several amounts and then dividing this total by the number of amounts
It is -'Syberia: The World Before Demo'- where I find this really weird thing.
There is only two posts at that game. (The time I wrote this and made the screenshot.)
One of them is come from a 'verified owner' -whatever that means-.
And there's another one post.
The "verified" guy give the game 5 stars. The other one give the game 3 stars.
So, the rating of that game must be:
Verified owners rating:
Only one(!) 'verified owner' rated this game. And rated it with 5 stars
That means: 5 / 1 = 5 (Five divided by one, equals five.)
But somehow GOG calculated it to be 4.7
Overall rating:
One rating of the game is 5 star.
Another rating of the game is 3 star.
That means: 5 + 3 / 2 = 4 (Five plus three, divided by two, equals four.)
GOG managed to calculate it to be 3.9
It must be a bug. (I really-really hope it is...)
OR! Maybe GOG using some kind of a weird weighted average calculations to get those numbers?
Than it can mean only one thing; this rating calculation is fine tuned for PURPOSELY down-rating the games.
But it doesn't matter which one, it is wrong either way!
Please fix it quick. Thanks.