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.
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Owhiro Bay Overnight Campervan Parking
Valid Reviews
84 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 88 reviews. There are 84 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 84 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 84 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 25 |
|
30% |
| 9/10 | 30 |
|
36% |
| 8/10 | 21 |
|
25% |
| 7/10 | 4 |
|
5% |
| 6/10 | 2 |
|
2% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 1 |
|
1% |
| 1/10 | 1 |
|
1% |
87.02% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 87.02% and is based on 84 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
90.57%
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 |
|---|---|---|---|
| Marine | 10/10 | 40 days | 100% |
| McLean | 9/10 | 68 days | 99% |
| Izzy | 9/10 | 68 days | 99% |
| Angelina Janus | 10/10 | 99 days | 100% |
| Morgane | 9/10 | 99 days | 99% |
| Lea | 10/10 | 160 days | 99% |
| Amore | 10/10 | 160 days | 99% |
| Graham | 10/10 | 160 days | 99% |
| Chaz Webber | 10/10 | 405 days | 91% |
| Marie Perret | 10/10 | 557 days | 82% |
| @saltyskin | 8/10 | 649 days | 74% |
| Kawena Schuman | 9/10 | 679 days | 73% |
| Y Rothery | 1/10 | 710 days | 28% |
| Basil | 10/10 | 740 days | 69% |
| Ka Gill | 9/10 | 771 days | 65% |
| Nicolas Ribes | 9/10 | 799 days | 63% |
| Andi | 8/10 | 799 days | 62% |
| Katie Edser | 8/10 | 799 days | 62% |
| Rosalie Grobet | 9/10 | 830 days | 60% |
| Alex | 10/10 | 830 days | 60% |
| Inge | 7/10 | 830 days | 56% |
| Rozalie | 8/10 | 861 days | 56% |
| BonnieBE | 10/10 | 891 days | 54% |
| Romy De Bruin | 7/10 | 891 days | 51% |
| BerryD | 9/10 | 952 days | 48% |
| Danielle Pegge | 9/10 | 1529 days | 9% |
| EJ | 7/10 | 1560 days | 8% |
| Susan | 9/10 | 1560 days | 8% |
| Rey | 10/10 | 1591 days | 7% |
| Tim | 8/10 | 1591 days | 7% |
| Angela Amsterdam | 10/10 | 1621 days | 7% |
| Julie Mc Donald | 10/10 | 1744 days | 5% |
| Bean | 8/10 | 1895 days | 4% |
| GERARD & AXELLES | 6/10 | 1926 days | 3% |
| Peter | 10/10 | 1926 days | 4% |
| Luis Vigil Vidal | 10/10 | 1987 days | 4% |
| Stefan&Kristin | 10/10 | 1987 days | 4% |
| Martin Hansen | 8/10 | 2018 days | 4% |
| Mike Sc | 9/10 | 2018 days | 4% |
| Tills | 10/10 | 2018 days | 4% |
| Georgia | 9/10 | 2232 days | 3% |
| Christoph | 8/10 | 2291 days | 3% |
| Boa | 9/10 | 2444 days | 3% |
| Peter | 7/10 | 2535 days | 3% |
| Ozi | 10/10 | 2536 days | 3% |
| Kiandra | 10/10 | 2566 days | 3% |
| Isabel van Megen | 8/10 | 2597 days | 3% |
| The Farrs | 9/10 | 2597 days | 3% |
| Eversons | 8/10 | 2625 days | 3% |
| Luis Vigil Vidal | 10/10 | 2639 days | 1% |
| Gemma Donovan | 9/10 | 2653 days | 2% |
| Maggie Konstanski | 9/10 | 2688 days | 2% |
| Stefan Hohmann | 8/10 | 2706 days | 2% |
| Nadene Wheatley | 9/10 | 2726 days | 2% |
| Nat Geider | 9/10 | 2737 days | 2% |
| Michael Smith | 9/10 | 2780 days | 2% |
| Jerry Bart | 9/10 | 2928 days | 2% |
| Arslan Ahmad | 10/10 | 2972 days | 2% |
| Yvonne | 10/10 | 3004 days | 2% |
| Rosanne van Dooren | 8/10 | 3097 days | 2% |
| Robert Hanbidge | 10/10 | 3121 days | 2% |
| Erica Calvano | 8/10 | 3215 days | 1% |
| Shaun Burns | 8/10 | 3285 days | 1% |
| Liz Barnett | 8/10 | 3326 days | 1% |
| Volker Stroenisch | 9/10 | 3329 days | 1% |
| Ophelia Tan | 9/10 | 3338 days | 1% |
| Marina | 9/10 | 3353 days | 1% |
| Deborah Maloon | 2/10 | 3397 days | 0% |
| Konstantin Bücheler | 8/10 | 3404 days | 1% |
| Tim De Boer | 9/10 | 3408 days | 1% |
| Max Brunner | 9/10 | 3410 days | 1% |
| Miaomace | 9/10 | 3432 days | 1% |
| Sarah Gurney | 10/10 | 3449 days | 1% |
| Michael | 9/10 | 3452 days | 1% |
| Carsten Philipp | 8/10 | 3474 days | 1% |
| Bob Fontaine | 8/10 | 3502 days | 1% |
| Kirsty Longland | 10/10 | 3510 days | 1% |
| Christine Slowiak | 6/10 | 3570 days | 0% |
| Paul Nebrich | 9/10 | 3625 days | 1% |
| Chris Read | 9/10 | 3637 days | 1% |
| Michaela Frank | 9/10 | 3653 days | 1% |
| Marion and Julie | 8/10 | 3670 days | 0% |
| Cymen Crick | 8/10 | 3751 days | 0% |
| Polly Rider | 8/10 | 3787 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
0.93% 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.