Ranking Score Explained

Hey, 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 Hamurana Springs track.

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.

Cymen Crick's avatar

Cymen Crick

Rankers Owner

Hamurana Springs track

Valid Reviews

26 Valid Reviews

The Hamurana Springs track experience has a total of 27 reviews. There are 26 valid reviews that are included when calculating the ranking score and 1 invalid review 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.

Below is the distribution of ratings for the 26 valid reviews:

Rating Count Percentage
10/10 16
62%
9/10 4
15%
8/10 3
12%
7/10 1
4%
6/10 1
4%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 1
4%

90.00% Average

The raw data average (mean) for all the Hamurana Springs track valid reviews is 90.00% and is based on 26 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Face-to-Face Reviews

18 Face-to-Face Reviews

The Rankers team meets with travellers while they’re in New Zealand and conducts face-to-face surveys. These reviews, in our opinion, are the most trusted in the industry and represent a critical control sample. To our knowledge, we are the only travel review website in the world that has gone to this extent.

More about face-to-face reviews

Within the 26 valid reviews, the experience has 18 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 18 face-to-face reviews:

Rating Count Percentage
10/10 13
72%
9/10 2
11%
8/10 2
11%
7/10 1
6%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

95.00% Average

The raw data average (mean) for all the Hamurana Springs track face-to-face reviews is 95.00% and is based on 18 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

71.36%

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
CarolNZ 6/10 203 days 100%
Nigel Shaw 1/10 2487 days 2%
Daan Witte 8/10 2599 days 4%
Emma Philpott 10/10 2838 days 4%
Sebastian and Johanna 10/10 2864 days 4%
Olga Vogel 10/10 2928 days 3%
Saulo Cavalcante 10/10 2928 days 3%
Sam Staines 10/10 2969 days 3%
Evan Lloyd 10/10 2969 days 3%
Ben 10/10 2982 days 3%
juki_ramones 10/10 3033 days 3%
Alessandro Luison 10/10 3237 days 3%
Rebecca Winzig 8/10 3253 days 3%
Sophie Giblin 8/10 3301 days 2%
Ahmed Mohsen Aly 10/10 3337 days 2%
Bob Fontaine 10/10 3452 days 2%
Sophie Huybrechts 10/10 3664 days 2%
Galen Licht 10/10 4301 days 0%
Gale Willcocks 10/10 4306 days 0%
N smith 9/10 4372 days 0%
Marilyn Mobley 9/10 4693 days 1%
Kimberley Mills 7/10 4694 days 1%
David Blundell 10/10 4702 days 1%
Nina Bille-Knudsen 10/10 4778 days 1%
Waitson 9/10 5045 days 1%
Bonny Doon 9/10 5499 days 1%

Adjustments

No Adjustment

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

Balancing Adjustment

6.28% Adjustment

Every experience's review score is adjusted to balance out the disproportional number of negative reviews that are contributed.

You won't be surprised to learn that disgruntled folk are more likely to leave a review than happy ones. They are motivated to share their experience and warn others. We consider this a good thing and it's why reading the reviews is important. However we've learned it can misrepresent the experience in a more overall sense.

We apply a balancing adjustment to counteract this effect and ensure the ranking score is a more fair representation of the experience. This adjustment is applied equally to all experiences.

Final Ranking Score

78%

The final ranking score once any adjustments, ratings, and rounding has been applied. This value is recalculated each day and a short rolling average is applied. Therefore it may not be precisely accurate based on the other values presented.