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
88 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 92 reviews. There are 88 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 88 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 88 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 26 |
|
30% |
| 9/10 | 30 |
|
34% |
| 8/10 | 23 |
|
26% |
| 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% |
86.70% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 86.70% and is based on 88 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
89.59%
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 |
|---|---|---|---|
| Silja | 8/10 | 161 days | 100% |
| James | 6/10 | 220 days | 87% |
| Laura | 10/10 | 282 days | 99% |
| Alisson | 8/10 | 343 days | 95% |
| Marine | 10/10 | 557 days | 85% |
| McLean | 9/10 | 585 days | 82% |
| Izzy | 9/10 | 585 days | 82% |
| Angelina Janus | 10/10 | 616 days | 81% |
| Morgane | 9/10 | 616 days | 80% |
| Lea | 10/10 | 677 days | 76% |
| Amore | 10/10 | 677 days | 76% |
| Graham | 10/10 | 677 days | 76% |
| Chaz Webber | 10/10 | 922 days | 53% |
| Marie Perret | 10/10 | 1074 days | 38% |
| @saltyskin | 8/10 | 1166 days | 30% |
| Kawena Schuman | 9/10 | 1196 days | 28% |
| Y Rothery | 1/10 | 1227 days | 11% |
| Basil | 10/10 | 1257 days | 24% |
| Ka Gill | 9/10 | 1288 days | 22% |
| Nicolas Ribes | 9/10 | 1316 days | 20% |
| Andi | 8/10 | 1316 days | 20% |
| Katie Edser | 8/10 | 1316 days | 20% |
| Rosalie Grobet | 9/10 | 1347 days | 18% |
| Alex | 10/10 | 1347 days | 19% |
| Inge | 7/10 | 1347 days | 17% |
| Rozalie | 8/10 | 1378 days | 17% |
| BonnieBE | 10/10 | 1408 days | 15% |
| Romy De Bruin | 7/10 | 1408 days | 14% |
| BerryD | 9/10 | 1469 days | 12% |
| Danielle Pegge | 9/10 | 2046 days | 5% |
| EJ | 7/10 | 2077 days | 4% |
| Susan | 9/10 | 2077 days | 4% |
| Rey | 10/10 | 2108 days | 4% |
| Tim | 8/10 | 2108 days | 4% |
| Angela Amsterdam | 10/10 | 2138 days | 4% |
| Julie Mc Donald | 10/10 | 2261 days | 4% |
| Bean | 8/10 | 2412 days | 4% |
| GERARD & AXELLES | 6/10 | 2443 days | 3% |
| Peter | 10/10 | 2443 days | 4% |
| Luis Vigil Vidal | 10/10 | 2504 days | 4% |
| Stefan&Kristin | 10/10 | 2504 days | 4% |
| Martin Hansen | 8/10 | 2535 days | 4% |
| Mike Sc | 9/10 | 2535 days | 4% |
| Tills | 10/10 | 2535 days | 4% |
| Georgia | 9/10 | 2749 days | 3% |
| Christoph | 8/10 | 2808 days | 3% |
| Boa | 9/10 | 2961 days | 3% |
| Peter | 7/10 | 3052 days | 2% |
| Ozi | 10/10 | 3053 days | 3% |
| Kiandra | 10/10 | 3083 days | 2% |
| Isabel van Megen | 8/10 | 3114 days | 2% |
| The Farrs | 9/10 | 3114 days | 2% |
| Eversons | 8/10 | 3142 days | 2% |
| Luis Vigil Vidal | 10/10 | 3156 days | 1% |
| Gemma Donovan | 9/10 | 3170 days | 2% |
| Maggie Konstanski | 9/10 | 3205 days | 2% |
| Stefan Hohmann | 8/10 | 3223 days | 2% |
| Nadene Wheatley | 9/10 | 3243 days | 2% |
| Nat Geider | 9/10 | 3254 days | 2% |
| Michael Smith | 9/10 | 3297 days | 2% |
| Jerry Bart | 9/10 | 3445 days | 2% |
| Arslan Ahmad | 10/10 | 3489 days | 2% |
| Yvonne | 10/10 | 3521 days | 2% |
| Rosanne van Dooren | 8/10 | 3614 days | 1% |
| Robert Hanbidge | 10/10 | 3638 days | 1% |
| Erica Calvano | 8/10 | 3732 days | 1% |
| Shaun Burns | 8/10 | 3802 days | 1% |
| Liz Barnett | 8/10 | 3843 days | 1% |
| Volker Stroenisch | 9/10 | 3846 days | 1% |
| Ophelia Tan | 9/10 | 3855 days | 1% |
| Marina | 9/10 | 3870 days | 1% |
| Deborah Maloon | 2/10 | 3914 days | 0% |
| Konstantin Bücheler | 8/10 | 3921 days | 1% |
| Tim De Boer | 9/10 | 3925 days | 1% |
| Max Brunner | 9/10 | 3927 days | 1% |
| Miaomace | 9/10 | 3949 days | 1% |
| Sarah Gurney | 10/10 | 3966 days | 1% |
| Michael | 9/10 | 3969 days | 1% |
| Carsten Philipp | 8/10 | 3991 days | 1% |
| Bob Fontaine | 8/10 | 4019 days | 1% |
| Kirsty Longland | 10/10 | 4027 days | 1% |
| Christine Slowiak | 6/10 | 4087 days | 0% |
| Paul Nebrich | 9/10 | 4142 days | 0% |
| Chris Read | 9/10 | 4154 days | 0% |
| Michaela Frank | 9/10 | 4170 days | 0% |
| Marion and Julie | 8/10 | 4187 days | 0% |
| Cymen Crick | 8/10 | 4268 days | 0% |
| Polly Rider | 8/10 | 4304 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
1.06% 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.