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 Kaikoura Peninsula Carpark Seal Watching.
If you have any questions or comments about our ranking score calculation please get in touch at firstname.lastname@example.org. We don't believe this is perfect or complete so we're always interested in ways we might make improvements.
41 Valid Reviews
The Kaikoura Peninsula Carpark Seal Watching experience has a total of 41 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 41 valid reviews:
The raw data average (mean) for all the Kaikoura Peninsula Carpark Seal Watching valid reviews is 87.56% and is based on 41 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
35 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 41 valid reviews, the experience has 35 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 35 face-to-face reviews:
The raw data average (mean) for all the Kaikoura Peninsula Carpark Seal Watching face-to-face reviews is 87.14% and is based on 35 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 Fricker||10/10||176 days||95.09||100%|
|S Weslake||10/10||390 days||75.9||79%|
|Lukas Trewel||8/10||869 days||15.71||14%|
|Laura Leoekloek||10/10||877 days||15.04||13%|
|Anna Urbanova||10/10||891 days||13.91||12%|
|Marie Vaillant||9/10||1107 days||5.98||4%|
|Matias Santos||8/10||1126 days||5.95||4%|
|Sebastian Reinhardy||9/10||1143 days||5.92||4%|
|Lars Barkhora||6/10||1143 days||5.92||4%|
|David Sitton||8/10||1153 days||5.9||4%|
|Anita Wallace||10/10||1158 days||5.9||4%|
|Anna Guttle||10/10||1162 days||5.89||4%|
|Fabian Kukla||10/10||1164 days||5.89||4%|
|Sascha Kaffenberger||9/10||1169 days||5.88||4%|
|Ahmed Mohsen Aly||7/10||1238 days||4.8||2%|
|Ixtaso Roncal||10/10||1244 days||4.8||2%|
|Caro G||8/10||1246 days||4.79||2%|
|leila rowbotham||8/10||1570 days||5.22||3%|
|Claudia de Winter||9/10||1822 days||4.8||2%|
|Paul Wallace||10/10||1885 days||4.7||2%|
|Ludvig Fagerstrom||10/10||1898 days||4.68||2%|
|Neil Beckett||9/10||2185 days||3.51||1%|
|Janina Hoffmann||8/10||2211 days||4.17||2%|
|Karine Scheers||9/10||2217 days||4.16||2%|
|Andreas Garbin||9/10||2294 days||4.03||2%|
|Jackie and Brian||9/10||2298 days||4.02||2%|
|Sander Heike||9/10||2553 days||3.6||1%|
|Harry Ruys||8/10||2577 days||3.56||1%|
|Eric Lombaard||8/10||2593 days||3.54||1%|
|Jim Addicott||8/10||2594 days||3.54||1%|
|Tobias Forst||9/10||2673 days||3.41||1%|
|Claire Colquhoun||1/10||2934 days||2.6||0%|
|Michael Long||10/10||2940 days||2.97||0%|
|James Hardern||10/10||2944 days||2.96||0%|
|Jane Hancock||8/10||2970 days||2.92||0%|
Several adjustments to the weighted average may be added to improve relevancy and credibility. Kaikoura Peninsula Carpark Seal Watching 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 email@example.com.