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
89.56%
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 | 26 days | 99% |
| James | 6/10 | 85 days | 87% |
| Laura | 10/10 | 147 days | 100% |
| Alisson | 8/10 | 208 days | 97% |
| Marine | 10/10 | 422 days | 91% |
| McLean | 9/10 | 450 days | 89% |
| Izzy | 9/10 | 450 days | 89% |
| Angelina Janus | 10/10 | 481 days | 88% |
| Morgane | 9/10 | 481 days | 87% |
| Lea | 10/10 | 542 days | 84% |
| Amore | 10/10 | 542 days | 84% |
| Graham | 10/10 | 542 days | 84% |
| Chaz Webber | 10/10 | 787 days | 65% |
| Marie Perret | 10/10 | 939 days | 50% |
| @saltyskin | 8/10 | 1031 days | 40% |
| Kawena Schuman | 9/10 | 1061 days | 38% |
| Y Rothery | 1/10 | 1092 days | 14% |
| Basil | 10/10 | 1122 days | 33% |
| Ka Gill | 9/10 | 1153 days | 31% |
| Nicolas Ribes | 9/10 | 1181 days | 28% |
| Andi | 8/10 | 1181 days | 28% |
| Katie Edser | 8/10 | 1181 days | 28% |
| Rosalie Grobet | 9/10 | 1212 days | 26% |
| Alex | 10/10 | 1212 days | 26% |
| Inge | 7/10 | 1212 days | 25% |
| Rozalie | 8/10 | 1243 days | 24% |
| BonnieBE | 10/10 | 1273 days | 22% |
| Romy De Bruin | 7/10 | 1273 days | 21% |
| BerryD | 9/10 | 1334 days | 18% |
| Danielle Pegge | 9/10 | 1911 days | 4% |
| EJ | 7/10 | 1942 days | 4% |
| Susan | 9/10 | 1942 days | 4% |
| Rey | 10/10 | 1973 days | 4% |
| Tim | 8/10 | 1973 days | 4% |
| Angela Amsterdam | 10/10 | 2003 days | 4% |
| Julie Mc Donald | 10/10 | 2126 days | 4% |
| Bean | 8/10 | 2277 days | 4% |
| GERARD & AXELLES | 6/10 | 2308 days | 3% |
| Peter | 10/10 | 2308 days | 4% |
| Luis Vigil Vidal | 10/10 | 2369 days | 4% |
| Stefan&Kristin | 10/10 | 2369 days | 4% |
| Martin Hansen | 8/10 | 2400 days | 3% |
| Mike Sc | 9/10 | 2400 days | 3% |
| Tills | 10/10 | 2400 days | 4% |
| Georgia | 9/10 | 2614 days | 3% |
| Christoph | 8/10 | 2673 days | 3% |
| Boa | 9/10 | 2826 days | 3% |
| Peter | 7/10 | 2918 days | 2% |
| Ozi | 10/10 | 2918 days | 2% |
| Kiandra | 10/10 | 2948 days | 2% |
| Isabel van Megen | 8/10 | 2979 days | 2% |
| The Farrs | 9/10 | 2979 days | 2% |
| Eversons | 8/10 | 3007 days | 2% |
| Luis Vigil Vidal | 10/10 | 3021 days | 1% |
| Gemma Donovan | 9/10 | 3035 days | 2% |
| Maggie Konstanski | 9/10 | 3070 days | 2% |
| Stefan Hohmann | 8/10 | 3088 days | 2% |
| Nadene Wheatley | 9/10 | 3108 days | 2% |
| Nat Geider | 9/10 | 3119 days | 2% |
| Michael Smith | 9/10 | 3162 days | 2% |
| Jerry Bart | 9/10 | 3310 days | 2% |
| Arslan Ahmad | 10/10 | 3354 days | 2% |
| Yvonne | 10/10 | 3386 days | 2% |
| Rosanne van Dooren | 8/10 | 3479 days | 1% |
| Robert Hanbidge | 10/10 | 3503 days | 1% |
| Erica Calvano | 8/10 | 3597 days | 1% |
| Shaun Burns | 8/10 | 3667 days | 1% |
| Liz Barnett | 8/10 | 3709 days | 1% |
| Volker Stroenisch | 9/10 | 3711 days | 1% |
| Ophelia Tan | 9/10 | 3720 days | 1% |
| Marina | 9/10 | 3735 days | 1% |
| Deborah Maloon | 2/10 | 3779 days | 0% |
| Konstantin Bücheler | 8/10 | 3786 days | 1% |
| Tim De Boer | 9/10 | 3790 days | 1% |
| Max Brunner | 9/10 | 3792 days | 1% |
| Miaomace | 9/10 | 3814 days | 1% |
| Sarah Gurney | 10/10 | 3831 days | 1% |
| Michael | 9/10 | 3834 days | 1% |
| Carsten Philipp | 8/10 | 3856 days | 1% |
| Bob Fontaine | 8/10 | 3884 days | 1% |
| Kirsty Longland | 10/10 | 3892 days | 1% |
| Christine Slowiak | 6/10 | 3952 days | 0% |
| Paul Nebrich | 9/10 | 4007 days | 0% |
| Chris Read | 9/10 | 4019 days | 0% |
| Michaela Frank | 9/10 | 4035 days | 0% |
| Marion and Julie | 8/10 | 4052 days | 0% |
| Cymen Crick | 8/10 | 4134 days | 0% |
| Polly Rider | 8/10 | 4169 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.