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 Wainui Falls Track.
If you have any questions or comments about our ranking score calculation please get in touch at email@example.com. We don't believe this is perfect or complete so we're always interested in ways we might make improvements.
47 Valid Reviews
The Wainui Falls Track experience has a total of 47 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.
Below is the distribution of ratings for the 47 valid reviews:
The raw data average (mean) for all the Wainui Falls Track valid reviews is 87.23% and is based on 47 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
44 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.
Within the 47 valid reviews, the experience has 44 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 44 face-to-face reviews:
The raw data average (mean) for all the Wainui Falls Track face-to-face reviews is 87.50% and is based on 44 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
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.
|Mike Howe||10/10||21 days||100%|
|Nicole Kasischke||9/10||1545 days||4%|
|Kate and Dom||8/10||1797 days||3%|
|Mario Schaeffer||9/10||1826 days||4%|
|Bernd Giermann||8/10||1838 days||3%|
|Louisa Theimann||10/10||1863 days||3%|
|Jennie Holland||9/10||1879 days||3%|
|Tom Teuber||8/10||2136 days||3%|
|Anika Danits||8/10||2136 days||3%|
|Sonya Grimm||9/10||2138 days||3%|
|Milan Maiwald||8/10||2139 days||3%|
|John and Jan||10/10||2155 days||3%|
|Lee Sandberg||8/10||2171 days||3%|
|Melissa Loose||9/10||2171 days||3%|
|David Schelensky||9/10||2182 days||3%|
|Lea and Emmanuel||10/10||2194 days||3%|
|Stefanie Giese||6/10||2202 days||2%|
|J MacIntosh||9/10||2233 days||3%|
|Kai Krchmar||10/10||2239 days||3%|
|Timo Krueger||7/10||2507 days||2%|
|Jamie McArthur||10/10||2569 days||2%|
|Bram and Laura||8/10||2609 days||2%|
|Hanna Liebe||10/10||2867 days||1%|
|Stefan Glock||10/10||2867 days||1%|
|Andreas Liebe||10/10||2867 days||1%|
|Immo Kern||8/10||2910 days||1%|
|Yu-Ti Chu||9/10||3240 days||1%|
|Anja S||10/10||3240 days||1%|
|Przemystaw Tymizyszyn||7/10||3253 days||1%|
|Jessica Marling||10/10||3604 days||0%|
|Jon Winter||8/10||3629 days||0%|
|Willem & Lilian||7/10||3714 days||1%|
|Patrick Schaad||9/10||3974 days||1%|
|Olivia Carvill||9/10||3996 days||1%|
|Stephan Imartina||9/10||4280 days||1%|
|Paul & Lois Somerville||9/10||4447 days||1%|
|Mike Dodger||9/10||4800 days||1%|
Several adjustments to the weighted average may be added to improve relevancy and credibility. Wainui Falls Track does not meet the criteria for any of these adjustments to apply.
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 firstname.lastname@example.org.