Hi, 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
85 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 89 reviews. There are 85 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 85 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 85 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 25 |
|
29% |
| 9/10 | 30 |
|
35% |
| 8/10 | 22 |
|
26% |
| 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% |
86.94% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 86.94% and is based on 85 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
90.87%
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 |
|---|---|---|---|
| Alisson | 8/10 | 80 days | 100% |
| Marine | 10/10 | 294 days | 97% |
| McLean | 9/10 | 322 days | 95% |
| Izzy | 9/10 | 322 days | 95% |
| Angelina Janus | 10/10 | 353 days | 95% |
| Morgane | 9/10 | 353 days | 94% |
| Lea | 10/10 | 414 days | 92% |
| Amore | 10/10 | 414 days | 92% |
| Graham | 10/10 | 414 days | 92% |
| Chaz Webber | 10/10 | 659 days | 77% |
| Marie Perret | 10/10 | 811 days | 64% |
| @saltyskin | 8/10 | 903 days | 53% |
| Kawena Schuman | 9/10 | 933 days | 51% |
| Y Rothery | 1/10 | 964 days | 19% |
| Basil | 10/10 | 994 days | 45% |
| Ka Gill | 9/10 | 1025 days | 42% |
| Nicolas Ribes | 9/10 | 1053 days | 39% |
| Andi | 8/10 | 1053 days | 39% |
| Katie Edser | 8/10 | 1053 days | 39% |
| Rosalie Grobet | 9/10 | 1084 days | 36% |
| Alex | 10/10 | 1084 days | 37% |
| Inge | 7/10 | 1084 days | 34% |
| Rozalie | 8/10 | 1115 days | 33% |
| BonnieBE | 10/10 | 1145 days | 32% |
| Romy De Bruin | 7/10 | 1145 days | 29% |
| BerryD | 9/10 | 1206 days | 27% |
| Danielle Pegge | 9/10 | 1783 days | 5% |
| EJ | 7/10 | 1814 days | 4% |
| Susan | 9/10 | 1814 days | 4% |
| Rey | 10/10 | 1845 days | 4% |
| Tim | 8/10 | 1845 days | 4% |
| Angela Amsterdam | 10/10 | 1875 days | 4% |
| Julie Mc Donald | 10/10 | 1998 days | 4% |
| Bean | 8/10 | 2149 days | 4% |
| GERARD & AXELLES | 6/10 | 2180 days | 3% |
| Peter | 10/10 | 2180 days | 4% |
| Luis Vigil Vidal | 10/10 | 2241 days | 4% |
| Stefan&Kristin | 10/10 | 2241 days | 4% |
| Martin Hansen | 8/10 | 2272 days | 3% |
| Mike Sc | 9/10 | 2272 days | 4% |
| Tills | 10/10 | 2272 days | 4% |
| Georgia | 9/10 | 2486 days | 3% |
| Christoph | 8/10 | 2545 days | 3% |
| Boa | 9/10 | 2698 days | 3% |
| Peter | 7/10 | 2790 days | 2% |
| Ozi | 10/10 | 2790 days | 3% |
| Kiandra | 10/10 | 2820 days | 2% |
| Isabel van Megen | 8/10 | 2851 days | 2% |
| The Farrs | 9/10 | 2851 days | 2% |
| Eversons | 8/10 | 2879 days | 2% |
| Luis Vigil Vidal | 10/10 | 2893 days | 1% |
| Gemma Donovan | 9/10 | 2907 days | 2% |
| Maggie Konstanski | 9/10 | 2942 days | 2% |
| Stefan Hohmann | 8/10 | 2960 days | 2% |
| Nadene Wheatley | 9/10 | 2980 days | 2% |
| Nat Geider | 9/10 | 2991 days | 2% |
| Michael Smith | 9/10 | 3034 days | 2% |
| Jerry Bart | 9/10 | 3182 days | 2% |
| Arslan Ahmad | 10/10 | 3226 days | 2% |
| Yvonne | 10/10 | 3258 days | 2% |
| Rosanne van Dooren | 8/10 | 3351 days | 1% |
| Robert Hanbidge | 10/10 | 3375 days | 1% |
| Erica Calvano | 8/10 | 3469 days | 1% |
| Shaun Burns | 8/10 | 3539 days | 1% |
| Liz Barnett | 8/10 | 3581 days | 1% |
| Volker Stroenisch | 9/10 | 3583 days | 1% |
| Ophelia Tan | 9/10 | 3592 days | 1% |
| Marina | 9/10 | 3607 days | 1% |
| Deborah Maloon | 2/10 | 3651 days | 0% |
| Konstantin Bücheler | 8/10 | 3658 days | 1% |
| Tim De Boer | 9/10 | 3662 days | 1% |
| Max Brunner | 9/10 | 3664 days | 1% |
| Miaomace | 9/10 | 3686 days | 1% |
| Sarah Gurney | 10/10 | 3703 days | 1% |
| Michael | 9/10 | 3706 days | 1% |
| Carsten Philipp | 8/10 | 3728 days | 1% |
| Bob Fontaine | 8/10 | 3756 days | 1% |
| Kirsty Longland | 10/10 | 3764 days | 1% |
| Christine Slowiak | 6/10 | 3824 days | 0% |
| Paul Nebrich | 9/10 | 3879 days | 0% |
| Chris Read | 9/10 | 3891 days | 0% |
| Michaela Frank | 9/10 | 3907 days | 0% |
| Marion and Julie | 8/10 | 3924 days | 0% |
| Cymen Crick | 8/10 | 4006 days | 0% |
| Polly Rider | 8/10 | 4041 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
0.89% 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
92%
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.