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 Lake Marian 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.
65 Valid Reviews
The Lake Marian Track experience has a total of 65 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 65 valid reviews:
The raw data average (mean) for all the Lake Marian Track valid reviews is 90.31% and is based on 65 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
53 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 65 valid reviews, the experience has 53 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 53 face-to-face reviews:
The raw data average (mean) for all the Lake Marian Track face-to-face reviews is 90.57% and is based on 53 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.
|Brennon Lanigan||3/10||507 days||100%|
|Nicki Chow||10/10||719 days||60%|
|Kay Simpkin||8/10||1393 days||9%|
|Justine Langero||9/10||1543 days||9%|
|Kristin Pogue||8/10||1758 days||8%|
|Sarah Boettcher||7/10||1760 days||7%|
|Pascale Lemieux||7/10||1760 days||7%|
|Molly Bogeberg||9/10||1765 days||8%|
|Christian Bobsu||10/10||1769 days||8%|
|Stephen Timko||9/10||1770 days||8%|
|Michael L||9/10||1778 days||8%|
|Jorge Gonzoleis||7/10||1782 days||7%|
|Joaquin Gruffat||10/10||1792 days||8%|
|Ben and Pauline||7/10||1798 days||7%|
|Yaiv Cohen||9/10||1807 days||8%|
|magdalena gomez haedo||10/10||1812 days||8%|
|Hannes Puediger||8/10||1834 days||7%|
|Konstantin Bücheler||9/10||1863 days||8%|
|Oliver Pester||10/10||2151 days||6%|
|Manuela Opprecht||10/10||2191 days||6%|
|Oliver Andres||10/10||2226 days||6%|
|Anja Weppler||10/10||2484 days||5%|
|Jan-Peter Stripp||10/10||2485 days||5%|
|Leandra Thiele||8/10||2487 days||5%|
|Jonas Hessel||10/10||2514 days||5%|
|Sheila Galpin||9/10||2515 days||5%|
|Wouter Bosch||10/10||2558 days||5%|
|Emmanuelle Brevier||8/10||2565 days||4%|
|Thomas Roche||10/10||2578 days||4%|
|Daniel McAlpine||8/10||2581 days||4%|
|Elizabeth Stenhouse||10/10||2851 days||3%|
|Pia Pitkala||9/10||2871 days||3%|
|Tanja Schlagermann||10/10||2884 days||3%|
|Alexander Mukasa||9/10||2884 days||3%|
|Lydia Kleinkoenen||10/10||2886 days||3%|
|Jessica Grewe||10/10||2886 days||3%|
|Katharina Littlemann||9/10||2894 days||3%|
|Leticia Martin||9/10||2963 days||3%|
|Jonathan Vondette||10/10||2963 days||3%|
|Meryem Buchwitz||8/10||2985 days||3%|
|Jaap & Susanne||8/10||3256 days||1%|
|Sophie Burge||9/10||3590 days||0%|
|K Dahmer||10/10||3606 days||0%|
|Matthias & Ceristiane||9/10||3965 days||2%|
|Nicky and Andy Prescott||10/10||3980 days||2%|
|Matthiis & Femke||7/10||3985 days||2%|
|Jann Clar||10/10||3987 days||2%|
|Deede K||9/10||4076 days||2%|
|Christian Moll||7/10||4328 days||2%|
|Cuz da Maori||10/10||4829 days||2%|
Several adjustments to the weighted average may be added to improve relevancy and credibility. Lake Marian 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.