Ranking Score Explained

Hi there, thanks for your interest in how we calculate an experience's ranking score. It's at the core of Rankers so I'm pleased you're curious.

The ranking score percentage is used to compare and sort experiences in ranking tables. It is not necessarily a direct measurement of the quality of a particular experience as rated by its customers. I've found it a useful tool to allow me to find the best experiences with confidence. But I've also found it important to read the customer reviews before making any final judgements!

We calculate an experience's ranking score using a multi-factor data model instead of a raw data average (mean). This model takes into account several important questions. For instance - is there a trusted body of reviews? What is the age of a review and is the review from a credible source?

Below you'll find details around some of the important factors that went into calculating the ranking score for Caroline Bay.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz. We don't believe this is perfect or complete so we're always interested in ways we might make improvements.

Nick Morrison's avatar

Nick Morrison

Rankers owner

Caroline Bay

Valid Reviews

33 Valid Reviews

The Caroline Bay experience has a total of 33 valid reviews. There are no invalid reviews that are excluded from the calculation. Reviews can be excluded only when a reviewer is not verified or after an investigation by our team determines the reviewer is not genuine.

Within these 33 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 33 valid reviews:

Rating Count Percentage
10/10 7
9/10 8
8/10 6
7/10 6
6/10 4
5/10 2
4/10 0
3/10 0
2/10 0
1/10 0

80.61% Average

The raw data average (mean) for all the Caroline Bay valid reviews is 80.61% and is based on 33 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Weighted Average


Rankers calculates a weighted mean as a base average on which we can improve. Individual review's ratings are given a weight based on several factors. The weight of a review determines the overall impact it'll have on the final weighted average.

Recent reviews have more weight as they are more relevant and reflect the experience as it currently operates. Over time reviews become less relevant and loose their impact on the ranking score.

Low rating reviews carry slightly less weight. This dampens the effect of very low ratings for every experience across the board. This is especially important when the experience has few reviews overall and a single negative rating can grossly mischaracterise an experience. Consistent poor reviews will still result in the experience receiving a comparitively low ranking score.

Credible sources provide reviews that can be trusted. If we have verified a reviewer is genuine via a face-to-face meeting then the review carries additional weight.

Reviewer Rating Age Relative Weight
Felipe 5/10 79 days 86%
Dr.A 10/10 201 days 100%
Ray 8/10 229 days 93%
Daniel 10/10 352 days 86%
Karin 6/10 595 days 39%
Lua 10/10 657 days 38%
FZ 8/10 657 days 36%
EmStems 7/10 748 days 23%
Tarsha 5/10 779 days 18%
Keith & Kay Finlayson 10/10 779 days 22%
Arndt 9/10 810 days 19%
Aaron 10/10 871 days 14%
Brice 6/10 932 days 8%
Therese 10/10 960 days 8%
Flying Kiwi 9/10 991 days 7%
Mike Fricker 7/10 1083 days 5%
Greg Southcombe 8/10 1175 days 5%
Cefa 8/10 1236 days 4%
Jill Grimwood 9/10 1317 days 3%
Jo Dawson 7/10 1556 days 4%
Greg 9/10 1598 days 4%
Harriet Smith 9/10 1653 days 4%
Christine Hurring 9/10 1796 days 4%
Beth Goodrich 8/10 1886 days 3%
Daniel Campbell 7/10 1973 days 3%
Jan mentink 7/10 2220 days 2%
Andreas Knipper 6/10 2233 days 2%
Nyla and Alan Ramsay 9/10 2392 days 2%
Lindsay Berquist 10/10 2697 days 2%
Jade Fleming 7/10 2909 days 1%
Armand Poulain 6/10 3129 days 0%
geoffs 9/10 3366 days 0%
Kirbyfamily 8/10 3457 days 0%


No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. Caroline Bay does not meet the criteria for any of these adjustments to apply.

Final Ranking Score


The final ranking score once rounding has been applied. This value is cached and recalculated each day. Therefore it may not be precisely accurate based on the other values presented.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz.