@Sandra856 @Emilia42
Yes you are both right girls....James from San Francisco offered a sensible logic to the way the overall rating system works! Here is his calculation....
"I may be wrong but as a statistician I would assume the calculation of your average score goes something like this:
As an example, let us say in the last year you had 30 reviews:
24 - 5 star
5 - 4 star
1 - 3 star
The calculation for you average score would be (24*5 + 5*4 + 1*3)/30 = 4.7666
Although 80% of your reviews are 5 stars, that one 3 star review has thrown off your average score to just below 4.8. If you instead of the one 3 star review, you had six 4 star reviews you average would be exactly 4.8.
(24*5 + 6*4)/30 = 4.8
Again I'm just a statistics guy but this is how you should compute an average score. I have no idea how airbnb actually does it."
And this is Uté's thread which also backs this up.......
https://community.withairbnb.com/t5/Host-Circle/Guantanamo/m-p/754779
So @Emilia42 you are right, the greater the number of reviews the less that one 'black eye' is going to stand out and the less baring it will have on that 'Overall Rating'!! @Sandra856 your accumulation of good overall reviews has enabled you to keep that rating high. Goes to show what a great host you are!
Cheers.....Rob