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
89 Valid Reviews
The Owhiro Bay Overnight Campervan Parking experience has a total of 93 reviews. There are 89 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 89 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 89 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 27 |
|
30% |
| 9/10 | 30 |
|
34% |
| 8/10 | 23 |
|
26% |
| 7/10 | 4 |
|
4% |
| 6/10 | 3 |
|
3% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 1 |
|
1% |
| 1/10 | 1 |
|
1% |
86.85% Average
The raw data average (mean) for all the Owhiro Bay Overnight Campervan Parking valid reviews is 86.85% and is based on 89 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
90.26%
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 |
|---|---|---|---|
| Mat | 10/10 | 28 days | 100% |
| Silja | 8/10 | 181 days | 96% |
| James | 6/10 | 240 days | 83% |
| Laura | 10/10 | 302 days | 95% |
| Alisson | 8/10 | 363 days | 91% |
| Marine | 10/10 | 577 days | 81% |
| McLean | 9/10 | 605 days | 78% |
| Izzy | 9/10 | 605 days | 78% |
| Angelina Janus | 10/10 | 636 days | 77% |
| Morgane | 9/10 | 636 days | 76% |
| Lea | 10/10 | 697 days | 72% |
| Amore | 10/10 | 697 days | 72% |
| Graham | 10/10 | 697 days | 72% |
| Chaz Webber | 10/10 | 942 days | 49% |
| Marie Perret | 10/10 | 1094 days | 35% |
| @saltyskin | 8/10 | 1186 days | 28% |
| Kawena Schuman | 9/10 | 1216 days | 26% |
| Y Rothery | 1/10 | 1247 days | 10% |
| Basil | 10/10 | 1277 days | 22% |
| Ka Gill | 9/10 | 1308 days | 20% |
| Nicolas Ribes | 9/10 | 1336 days | 18% |
| Andi | 8/10 | 1336 days | 18% |
| Katie Edser | 8/10 | 1336 days | 18% |
| Rosalie Grobet | 9/10 | 1367 days | 17% |
| Alex | 10/10 | 1367 days | 17% |
| Inge | 7/10 | 1367 days | 16% |
| Rozalie | 8/10 | 1398 days | 15% |
| BonnieBE | 10/10 | 1428 days | 14% |
| Romy De Bruin | 7/10 | 1428 days | 13% |
| BerryD | 9/10 | 1489 days | 11% |
| Danielle Pegge | 9/10 | 2066 days | 4% |
| EJ | 7/10 | 2097 days | 4% |
| Susan | 9/10 | 2097 days | 4% |
| Rey | 10/10 | 2128 days | 4% |
| Tim | 8/10 | 2128 days | 4% |
| Angela Amsterdam | 10/10 | 2158 days | 4% |
| Julie Mc Donald | 10/10 | 2281 days | 4% |
| Bean | 8/10 | 2432 days | 4% |
| GERARD & AXELLES | 6/10 | 2463 days | 3% |
| Peter | 10/10 | 2463 days | 4% |
| Luis Vigil Vidal | 10/10 | 2524 days | 4% |
| Stefan&Kristin | 10/10 | 2524 days | 4% |
| Martin Hansen | 8/10 | 2555 days | 3% |
| Mike Sc | 9/10 | 2555 days | 3% |
| Tills | 10/10 | 2555 days | 3% |
| Georgia | 9/10 | 2769 days | 3% |
| Christoph | 8/10 | 2828 days | 3% |
| Boa | 9/10 | 2981 days | 3% |
| Peter | 7/10 | 3072 days | 2% |
| Ozi | 10/10 | 3073 days | 2% |
| Kiandra | 10/10 | 3103 days | 2% |
| Isabel van Megen | 8/10 | 3134 days | 2% |
| The Farrs | 9/10 | 3134 days | 2% |
| Eversons | 8/10 | 3162 days | 2% |
| Luis Vigil Vidal | 10/10 | 3176 days | 1% |
| Gemma Donovan | 9/10 | 3190 days | 2% |
| Maggie Konstanski | 9/10 | 3225 days | 2% |
| Stefan Hohmann | 8/10 | 3243 days | 2% |
| Nadene Wheatley | 9/10 | 3263 days | 2% |
| Nat Geider | 9/10 | 3274 days | 2% |
| Michael Smith | 9/10 | 3317 days | 2% |
| Jerry Bart | 9/10 | 3465 days | 2% |
| Arslan Ahmad | 10/10 | 3509 days | 2% |
| Yvonne | 10/10 | 3541 days | 2% |
| Rosanne van Dooren | 8/10 | 3634 days | 1% |
| Robert Hanbidge | 10/10 | 3658 days | 1% |
| Erica Calvano | 8/10 | 3752 days | 1% |
| Shaun Burns | 8/10 | 3822 days | 1% |
| Liz Barnett | 8/10 | 3863 days | 1% |
| Volker Stroenisch | 9/10 | 3866 days | 1% |
| Ophelia Tan | 9/10 | 3875 days | 1% |
| Marina | 9/10 | 3890 days | 1% |
| Deborah Maloon | 2/10 | 3934 days | 0% |
| Konstantin Bücheler | 8/10 | 3941 days | 1% |
| Tim De Boer | 9/10 | 3945 days | 1% |
| Max Brunner | 9/10 | 3947 days | 1% |
| Miaomace | 9/10 | 3969 days | 1% |
| Sarah Gurney | 10/10 | 3986 days | 1% |
| Michael | 9/10 | 3989 days | 1% |
| Carsten Philipp | 8/10 | 4011 days | 1% |
| Bob Fontaine | 8/10 | 4039 days | 1% |
| Kirsty Longland | 10/10 | 4047 days | 1% |
| Christine Slowiak | 6/10 | 4107 days | 0% |
| Paul Nebrich | 9/10 | 4162 days | 0% |
| Chris Read | 9/10 | 4174 days | 0% |
| Michaela Frank | 9/10 | 4190 days | 0% |
| Marion and Julie | 8/10 | 4207 days | 0% |
| Cymen Crick | 8/10 | 4288 days | 0% |
| Polly Rider | 8/10 | 4324 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
0.97% 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.