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 Parklands Marina Holiday Park Picton.
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.
74 Valid Reviews
The Parklands Marina Holiday Park Picton experience has a total of 76 reviews. There are 74 valid reviews that are included when calculating the ranking score and 2 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 74 valid reviews:
The raw data average (mean) for all the Parklands Marina Holiday Park Picton valid reviews is 87.30% and is based on 74 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
28 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 74 valid reviews, the experience has 28 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 28 face-to-face reviews:
The raw data average (mean) for all the Parklands Marina Holiday Park Picton face-to-face reviews is 83.57% and is based on 28 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.
|Axel & Sabine||10/10||261 days||89.21||90%|
|Paul Smith||8/10||289 days||82.43||83%|
|Karin BdV biker from the Netherlands||10/10||351 days||80.48||81%|
|John L||10/10||381 days||77.0||77%|
|Duane Novis||10/10||626 days||39.86||40%|
|Jill McGrath||8/10||649 days||34.69||35%|
|Mila Donker||10/10||652 days||36.1||36%|
|Jonathan Stitchbury||10/10||653 days||35.96||36%|
|Helen Rimmer||8/10||666 days||32.46||33%|
|Emma Guthrie||10/10||683 days||31.9||32%|
|Annina Jarvinen||10/10||704 days||29.23||29%|
|Rogier Kavelaars||10/10||732 days||25.88||26%|
|Claire Morgan||10/10||881 days||12.26||12%|
|Anja Röhrich||10/10||946 days||8.52||9%|
|Jerry Bart||9/10||964 days||7.72||8%|
|Kathy Miller||10/10||970 days||7.48||8%|
|Denise Hall||10/10||973 days||7.36||7%|
|Crystal Elliott||9/10||978 days||7.17||7%|
|Thomas Fuchs||9/10||991 days||6.71||7%|
|P Poiraa||9/10||997 days||6.52||7%|
|Lisa Erikssen||9/10||1026 days||5.75||6%|
|Patricia Pharr-Snyder||10/10||1048 days||5.35||5%|
|David Quintero||10/10||1070 days||5.1||5%|
|Margo Wiltens||9/10||1148 days||4.9||5%|
|Dennis Schwarz||8/10||1308 days||4.35||4%|
|Paul Smith||8/10||1362 days||4.25||4%|
|Heather Scoltock||9/10||1370 days||4.46||4%|
|Matt Jackson||9/10||1378 days||4.45||4%|
|Jess Kadamani||9/10||1381 days||4.44||4%|
|Gretchen Brownstein||10/10||1416 days||4.37||4%|
|David From Switzerland||9/10||1442 days||4.32||4%|
|Viki Ziemba||9/10||1538 days||4.13||4%|
|holidaymad from Solihull||6/10||1781 days||3.04||3%|
|Lisa Quayle||9/10||1799 days||3.62||4%|
|Jenny Finch||10/10||2083 days||3.07||3%|
|Aurelien Noailly||8/10||2095 days||2.89||3%|
|Max Tetzlaff||9/10||2113 days||3.01||3%|
|Pranom & Erhard||9/10||2115 days||3.0||3%|
|Max Grabowski||9/10||2115 days||3.0||3%|
|Paul Balfour||9/10||2156 days||2.92||3%|
|Jonathan Meun||9/10||2482 days||2.29||2%|
|Dave Rattray||9/10||2831 days||1.6||2%|
|Hendrik F||9/10||2831 days||1.6||2%|
|Sally Rawson||9/10||2857 days||1.55||2%|
|Bernhard & Brigitte Gosch||9/10||2915 days||1.44||1%|
|Christian Pflegi||9/10||3171 days||0.94||1%|
|Michael Simmang||9/10||3171 days||0.94||1%|
|Mr Stanley and Miss Christy||10/10||3173 days||0.93||1%|
|H Hensen||8/10||3197 days||0.84||1%|
Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.
A reasonable number of reviews are necessary in order for the average to be credible and for an experience to take a prime position within the ranking tables. As such, experiences with only a few reviews have a moderated score. This does not mean that the experience or the reviews can't be trusted. The Parklands Marina Holiday Park Picton experience has plenty of reviews and does not meet the criteria for any adjustment.
There may be an adjustment if an experience hasn't received any reviews within the last 60 days. However the Parklands Marina Holiday Park Picton experience does not meet the criteria for any adjustment.
In addition, an experience's ranking score may be adjusted for each day there is no new ranking. After 1 day the adjustment comes into effect. The maximum number of days that can be adjusted for is 199 days.
The Parklands Marina Holiday Park Picton experience has been adjusted for 23 days. Adjustments are according to the following table.
The final ranking score once adjustments and 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.