How exactly are the ratings calculated?

Can anyone tell me how the rating of a drama is calculated? Are only public ratings included or also all personal ratings?

 LouM:

i'm not sure what you mean by public rating and personal rating,i dont think such a thing exists on this site.
Nonetheless you have a better chance of getting answered if you ask this at the support forum.

By "public ratings" I mean those you publish for others to see. By "personal" ones,  I mean those only you can see. 

Ty btw for the answer 🙏🏻

 Kate:

there are no rating that only you can see. All ratings of all viewers can be seen on their dramalist page. I am pretty sure there is no way to hide the rating. 

Ohh, I see. I thought others could not see them. Then I guess by "personal," I mean those you add on the watchlist (that are not published, like under the review tab).

I hope this makes sense haha.

 Kate:

Yeah as of now review ratings do not count for the average rating on the drama page. Only ratings given next to the title on dramalist count. So the "personal" ones.

The reason for review ratings not to count, is the fact it would mean some users would have 2 ratings influencing the average on - the one from dramalist and the one from review. 

I see, thank you so much 🙏🏻