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
86 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 90 reviews. There are 86 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 86 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 86 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 26 |
|
30% |
| 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% |
87.09% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 87.09% and is based on 86 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
91.56%
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 |
|---|---|---|---|
| Laura | 10/10 | 70 days | 100% |
| Alisson | 8/10 | 131 days | 97% |
| Marine | 10/10 | 345 days | 93% |
| McLean | 9/10 | 373 days | 91% |
| Izzy | 9/10 | 373 days | 91% |
| Angelina Janus | 10/10 | 404 days | 91% |
| Morgane | 9/10 | 404 days | 90% |
| Lea | 10/10 | 465 days | 88% |
| Amore | 10/10 | 465 days | 88% |
| Graham | 10/10 | 465 days | 88% |
| Chaz Webber | 10/10 | 710 days | 71% |
| Marie Perret | 10/10 | 862 days | 58% |
| @saltyskin | 8/10 | 954 days | 47% |
| Kawena Schuman | 9/10 | 984 days | 45% |
| Y Rothery | 1/10 | 1015 days | 17% |
| Basil | 10/10 | 1045 days | 39% |
| Ka Gill | 9/10 | 1076 days | 36% |
| Nicolas Ribes | 9/10 | 1104 days | 34% |
| Andi | 8/10 | 1104 days | 34% |
| Katie Edser | 8/10 | 1104 days | 34% |
| Rosalie Grobet | 9/10 | 1135 days | 32% |
| Alex | 10/10 | 1135 days | 32% |
| Inge | 7/10 | 1135 days | 30% |
| Rozalie | 8/10 | 1166 days | 29% |
| BonnieBE | 10/10 | 1196 days | 27% |
| Romy De Bruin | 7/10 | 1196 days | 25% |
| BerryD | 9/10 | 1257 days | 23% |
| Danielle Pegge | 9/10 | 1834 days | 4% |
| EJ | 7/10 | 1865 days | 4% |
| Susan | 9/10 | 1865 days | 4% |
| Rey | 10/10 | 1896 days | 4% |
| Tim | 8/10 | 1896 days | 4% |
| Angela Amsterdam | 10/10 | 1926 days | 4% |
| Julie Mc Donald | 10/10 | 2049 days | 4% |
| Bean | 8/10 | 2200 days | 4% |
| GERARD & AXELLES | 6/10 | 2231 days | 3% |
| Peter | 10/10 | 2231 days | 4% |
| Luis Vigil Vidal | 10/10 | 2292 days | 4% |
| Stefan&Kristin | 10/10 | 2292 days | 4% |
| Martin Hansen | 8/10 | 2323 days | 3% |
| Mike Sc | 9/10 | 2323 days | 3% |
| Tills | 10/10 | 2323 days | 4% |
| Georgia | 9/10 | 2537 days | 3% |
| Christoph | 8/10 | 2596 days | 3% |
| Boa | 9/10 | 2749 days | 3% |
| Peter | 7/10 | 2841 days | 2% |
| Ozi | 10/10 | 2841 days | 2% |
| Kiandra | 10/10 | 2871 days | 2% |
| Isabel van Megen | 8/10 | 2902 days | 2% |
| The Farrs | 9/10 | 2902 days | 2% |
| Eversons | 8/10 | 2930 days | 2% |
| Luis Vigil Vidal | 10/10 | 2944 days | 1% |
| Gemma Donovan | 9/10 | 2958 days | 2% |
| Maggie Konstanski | 9/10 | 2993 days | 2% |
| Stefan Hohmann | 8/10 | 3011 days | 2% |
| Nadene Wheatley | 9/10 | 3031 days | 2% |
| Nat Geider | 9/10 | 3042 days | 2% |
| Michael Smith | 9/10 | 3085 days | 2% |
| Jerry Bart | 9/10 | 3233 days | 2% |
| Arslan Ahmad | 10/10 | 3277 days | 2% |
| Yvonne | 10/10 | 3309 days | 2% |
| Rosanne van Dooren | 8/10 | 3402 days | 1% |
| Robert Hanbidge | 10/10 | 3426 days | 1% |
| Erica Calvano | 8/10 | 3520 days | 1% |
| Shaun Burns | 8/10 | 3590 days | 1% |
| Liz Barnett | 8/10 | 3632 days | 1% |
| Volker Stroenisch | 9/10 | 3634 days | 1% |
| Ophelia Tan | 9/10 | 3643 days | 1% |
| Marina | 9/10 | 3658 days | 1% |
| Deborah Maloon | 2/10 | 3702 days | 0% |
| Konstantin Bücheler | 8/10 | 3709 days | 1% |
| Tim De Boer | 9/10 | 3713 days | 1% |
| Max Brunner | 9/10 | 3715 days | 1% |
| Miaomace | 9/10 | 3737 days | 1% |
| Sarah Gurney | 10/10 | 3754 days | 1% |
| Michael | 9/10 | 3757 days | 1% |
| Carsten Philipp | 8/10 | 3779 days | 1% |
| Bob Fontaine | 8/10 | 3807 days | 1% |
| Kirsty Longland | 10/10 | 3815 days | 1% |
| Christine Slowiak | 6/10 | 3875 days | 0% |
| Paul Nebrich | 9/10 | 3930 days | 0% |
| Chris Read | 9/10 | 3942 days | 0% |
| Michaela Frank | 9/10 | 3958 days | 0% |
| Marion and Julie | 8/10 | 3975 days | 0% |
| Cymen Crick | 8/10 | 4057 days | 0% |
| Polly Rider | 8/10 | 4092 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
0.80% 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.