Kia ora, 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 Owhiro Bay Overnight Campervan Parking.
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.
Owhiro Bay Overnight Campervan Parking
Valid Reviews
87 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 91 reviews. There are 87 valid reviews that are included when calculating the ranking score and 4 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.
Within these 87 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 87 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 26 |
|
30% |
| 9/10 | 30 |
|
34% |
| 8/10 | 22 |
|
25% |
| 7/10 | 4 |
|
5% |
| 6/10 | 3 |
|
3% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 1 |
|
1% |
| 1/10 | 1 |
|
1% |
86.78% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 86.78% and is based on 87 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
Weighted Average
90.11%
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 |
|---|---|---|---|
| James | 6/10 | 64 days | 87% |
| Laura | 10/10 | 126 days | 100% |
| Alisson | 8/10 | 187 days | 97% |
| Marine | 10/10 | 401 days | 92% |
| McLean | 9/10 | 429 days | 89% |
| Izzy | 9/10 | 429 days | 89% |
| Angelina Janus | 10/10 | 460 days | 89% |
| Morgane | 9/10 | 460 days | 88% |
| Lea | 10/10 | 521 days | 85% |
| Amore | 10/10 | 521 days | 85% |
| Graham | 10/10 | 521 days | 85% |
| Chaz Webber | 10/10 | 766 days | 67% |
| Marie Perret | 10/10 | 918 days | 52% |
| @saltyskin | 8/10 | 1010 days | 42% |
| Kawena Schuman | 9/10 | 1040 days | 40% |
| Y Rothery | 1/10 | 1071 days | 15% |
| Basil | 10/10 | 1101 days | 35% |
| Ka Gill | 9/10 | 1132 days | 32% |
| Nicolas Ribes | 9/10 | 1160 days | 30% |
| Andi | 8/10 | 1160 days | 30% |
| Katie Edser | 8/10 | 1160 days | 30% |
| Rosalie Grobet | 9/10 | 1191 days | 28% |
| Alex | 10/10 | 1191 days | 28% |
| Inge | 7/10 | 1191 days | 26% |
| Rozalie | 8/10 | 1222 days | 25% |
| BonnieBE | 10/10 | 1252 days | 24% |
| Romy De Bruin | 7/10 | 1252 days | 22% |
| BerryD | 9/10 | 1313 days | 20% |
| Danielle Pegge | 9/10 | 1890 days | 4% |
| EJ | 7/10 | 1921 days | 4% |
| Susan | 9/10 | 1921 days | 4% |
| Rey | 10/10 | 1952 days | 4% |
| Tim | 8/10 | 1952 days | 4% |
| Angela Amsterdam | 10/10 | 1982 days | 4% |
| Julie Mc Donald | 10/10 | 2105 days | 4% |
| Bean | 8/10 | 2256 days | 4% |
| GERARD & AXELLES | 6/10 | 2287 days | 3% |
| Peter | 10/10 | 2287 days | 4% |
| Luis Vigil Vidal | 10/10 | 2348 days | 4% |
| Stefan&Kristin | 10/10 | 2348 days | 4% |
| Martin Hansen | 8/10 | 2379 days | 3% |
| Mike Sc | 9/10 | 2379 days | 3% |
| Tills | 10/10 | 2379 days | 4% |
| Georgia | 9/10 | 2593 days | 3% |
| Christoph | 8/10 | 2652 days | 3% |
| Boa | 9/10 | 2805 days | 3% |
| Peter | 7/10 | 2896 days | 2% |
| Ozi | 10/10 | 2897 days | 2% |
| Kiandra | 10/10 | 2927 days | 2% |
| Isabel van Megen | 8/10 | 2958 days | 2% |
| The Farrs | 9/10 | 2958 days | 2% |
| Eversons | 8/10 | 2986 days | 2% |
| Luis Vigil Vidal | 10/10 | 3000 days | 1% |
| Gemma Donovan | 9/10 | 3014 days | 2% |
| Maggie Konstanski | 9/10 | 3049 days | 2% |
| Stefan Hohmann | 8/10 | 3067 days | 2% |
| Nadene Wheatley | 9/10 | 3087 days | 2% |
| Nat Geider | 9/10 | 3098 days | 2% |
| Michael Smith | 9/10 | 3141 days | 2% |
| Jerry Bart | 9/10 | 3289 days | 2% |
| Arslan Ahmad | 10/10 | 3333 days | 2% |
| Yvonne | 10/10 | 3365 days | 2% |
| Rosanne van Dooren | 8/10 | 3458 days | 1% |
| Robert Hanbidge | 10/10 | 3482 days | 1% |
| Erica Calvano | 8/10 | 3576 days | 1% |
| Shaun Burns | 8/10 | 3646 days | 1% |
| Liz Barnett | 8/10 | 3687 days | 1% |
| Volker Stroenisch | 9/10 | 3690 days | 1% |
| Ophelia Tan | 9/10 | 3699 days | 1% |
| Marina | 9/10 | 3714 days | 1% |
| Deborah Maloon | 2/10 | 3758 days | 0% |
| Konstantin Bücheler | 8/10 | 3765 days | 1% |
| Tim De Boer | 9/10 | 3769 days | 1% |
| Max Brunner | 9/10 | 3771 days | 1% |
| Miaomace | 9/10 | 3793 days | 1% |
| Sarah Gurney | 10/10 | 3810 days | 1% |
| Michael | 9/10 | 3813 days | 1% |
| Carsten Philipp | 8/10 | 3835 days | 1% |
| Bob Fontaine | 8/10 | 3863 days | 1% |
| Kirsty Longland | 10/10 | 3871 days | 1% |
| Christine Slowiak | 6/10 | 3931 days | 0% |
| Paul Nebrich | 9/10 | 3986 days | 0% |
| Chris Read | 9/10 | 3998 days | 0% |
| Michaela Frank | 9/10 | 4014 days | 0% |
| Marion and Julie | 8/10 | 4031 days | 0% |
| Cymen Crick | 8/10 | 4112 days | 0% |
| Polly Rider | 8/10 | 4148 days | 0% |
Adjustments
No Adjustment
Several adjustments to the weighted average may be added to improve relevancy and credibility. Owhiro Bay Overnight Campervan Parking does not meet the criteria for any of these adjustments to apply.
Balancing Adjustment
0.99% 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
91%
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.