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
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 | 105 days | 100% |
| James | 6/10 | 164 days | 87% |
| Laura | 10/10 | 226 days | 100% |
| Alisson | 8/10 | 287 days | 96% |
| Marine | 10/10 | 501 days | 88% |
| McLean | 9/10 | 529 days | 85% |
| Izzy | 9/10 | 529 days | 85% |
| Angelina Janus | 10/10 | 560 days | 84% |
| Morgane | 9/10 | 560 days | 83% |
| Lea | 10/10 | 621 days | 80% |
| Amore | 10/10 | 621 days | 80% |
| Graham | 10/10 | 621 days | 80% |
| Chaz Webber | 10/10 | 866 days | 59% |
| Marie Perret | 10/10 | 1018 days | 43% |
| @saltyskin | 8/10 | 1110 days | 34% |
| Kawena Schuman | 9/10 | 1140 days | 32% |
| Y Rothery | 1/10 | 1171 days | 12% |
| Basil | 10/10 | 1201 days | 28% |
| Ka Gill | 9/10 | 1232 days | 25% |
| Nicolas Ribes | 9/10 | 1260 days | 23% |
| Andi | 8/10 | 1260 days | 23% |
| Katie Edser | 8/10 | 1260 days | 23% |
| Rosalie Grobet | 9/10 | 1291 days | 21% |
| Alex | 10/10 | 1291 days | 22% |
| Inge | 7/10 | 1291 days | 20% |
| Rozalie | 8/10 | 1322 days | 19% |
| BonnieBE | 10/10 | 1352 days | 18% |
| Romy De Bruin | 7/10 | 1352 days | 17% |
| BerryD | 9/10 | 1413 days | 15% |
| Danielle Pegge | 9/10 | 1990 days | 5% |
| EJ | 7/10 | 2021 days | 4% |
| Susan | 9/10 | 2021 days | 4% |
| Rey | 10/10 | 2052 days | 4% |
| Tim | 8/10 | 2052 days | 4% |
| Angela Amsterdam | 10/10 | 2082 days | 4% |
| Julie Mc Donald | 10/10 | 2205 days | 4% |
| Bean | 8/10 | 2356 days | 4% |
| GERARD & AXELLES | 6/10 | 2387 days | 3% |
| Peter | 10/10 | 2387 days | 4% |
| Luis Vigil Vidal | 10/10 | 2448 days | 4% |
| Stefan&Kristin | 10/10 | 2448 days | 4% |
| Martin Hansen | 8/10 | 2479 days | 3% |
| Mike Sc | 9/10 | 2479 days | 4% |
| Tills | 10/10 | 2479 days | 4% |
| Georgia | 9/10 | 2693 days | 3% |
| Christoph | 8/10 | 2752 days | 3% |
| Boa | 9/10 | 2905 days | 3% |
| Peter | 7/10 | 2996 days | 2% |
| Ozi | 10/10 | 2997 days | 3% |
| Kiandra | 10/10 | 3027 days | 2% |
| Isabel van Megen | 8/10 | 3058 days | 2% |
| The Farrs | 9/10 | 3058 days | 2% |
| Eversons | 8/10 | 3086 days | 2% |
| Luis Vigil Vidal | 10/10 | 3100 days | 1% |
| Gemma Donovan | 9/10 | 3114 days | 2% |
| Maggie Konstanski | 9/10 | 3149 days | 2% |
| Stefan Hohmann | 8/10 | 3167 days | 2% |
| Nadene Wheatley | 9/10 | 3187 days | 2% |
| Nat Geider | 9/10 | 3198 days | 2% |
| Michael Smith | 9/10 | 3241 days | 2% |
| Jerry Bart | 9/10 | 3389 days | 2% |
| Arslan Ahmad | 10/10 | 3433 days | 2% |
| Yvonne | 10/10 | 3465 days | 2% |
| Rosanne van Dooren | 8/10 | 3558 days | 1% |
| Robert Hanbidge | 10/10 | 3582 days | 1% |
| Erica Calvano | 8/10 | 3676 days | 1% |
| Shaun Burns | 8/10 | 3746 days | 1% |
| Liz Barnett | 8/10 | 3787 days | 1% |
| Volker Stroenisch | 9/10 | 3790 days | 1% |
| Ophelia Tan | 9/10 | 3799 days | 1% |
| Marina | 9/10 | 3814 days | 1% |
| Deborah Maloon | 2/10 | 3858 days | 0% |
| Konstantin Bücheler | 8/10 | 3865 days | 1% |
| Tim De Boer | 9/10 | 3869 days | 1% |
| Max Brunner | 9/10 | 3871 days | 1% |
| Miaomace | 9/10 | 3893 days | 1% |
| Sarah Gurney | 10/10 | 3910 days | 1% |
| Michael | 9/10 | 3913 days | 1% |
| Carsten Philipp | 8/10 | 3935 days | 1% |
| Bob Fontaine | 8/10 | 3963 days | 1% |
| Kirsty Longland | 10/10 | 3971 days | 1% |
| Christine Slowiak | 6/10 | 4031 days | 0% |
| Paul Nebrich | 9/10 | 4086 days | 0% |
| Chris Read | 9/10 | 4098 days | 0% |
| Michaela Frank | 9/10 | 4114 days | 0% |
| Marion and Julie | 8/10 | 4131 days | 0% |
| Cymen Crick | 8/10 | 4212 days | 0% |
| Polly Rider | 8/10 | 4248 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.