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
89.58%
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 | 68 days | 100% |
| James | 6/10 | 127 days | 87% |
| Laura | 10/10 | 189 days | 100% |
| Alisson | 8/10 | 250 days | 96% |
| Marine | 10/10 | 464 days | 90% |
| McLean | 9/10 | 492 days | 87% |
| Izzy | 9/10 | 492 days | 87% |
| Angelina Janus | 10/10 | 523 days | 86% |
| Morgane | 9/10 | 523 days | 85% |
| Lea | 10/10 | 584 days | 82% |
| Amore | 10/10 | 584 days | 82% |
| Graham | 10/10 | 584 days | 82% |
| Chaz Webber | 10/10 | 829 days | 62% |
| Marie Perret | 10/10 | 981 days | 46% |
| @saltyskin | 8/10 | 1073 days | 37% |
| Kawena Schuman | 9/10 | 1103 days | 35% |
| Y Rothery | 1/10 | 1134 days | 13% |
| Basil | 10/10 | 1164 days | 30% |
| Ka Gill | 9/10 | 1195 days | 28% |
| Nicolas Ribes | 9/10 | 1223 days | 26% |
| Andi | 8/10 | 1223 days | 25% |
| Katie Edser | 8/10 | 1223 days | 25% |
| Rosalie Grobet | 9/10 | 1254 days | 24% |
| Alex | 10/10 | 1254 days | 24% |
| Inge | 7/10 | 1254 days | 22% |
| Rozalie | 8/10 | 1285 days | 21% |
| BonnieBE | 10/10 | 1315 days | 20% |
| Romy De Bruin | 7/10 | 1315 days | 19% |
| BerryD | 9/10 | 1376 days | 16% |
| Danielle Pegge | 9/10 | 1953 days | 4% |
| EJ | 7/10 | 1984 days | 4% |
| Susan | 9/10 | 1984 days | 4% |
| Rey | 10/10 | 2015 days | 4% |
| Tim | 8/10 | 2015 days | 4% |
| Angela Amsterdam | 10/10 | 2045 days | 4% |
| Julie Mc Donald | 10/10 | 2168 days | 4% |
| Bean | 8/10 | 2319 days | 4% |
| GERARD & AXELLES | 6/10 | 2350 days | 3% |
| Peter | 10/10 | 2350 days | 4% |
| Luis Vigil Vidal | 10/10 | 2411 days | 4% |
| Stefan&Kristin | 10/10 | 2411 days | 4% |
| Martin Hansen | 8/10 | 2442 days | 3% |
| Mike Sc | 9/10 | 2442 days | 4% |
| Tills | 10/10 | 2442 days | 4% |
| Georgia | 9/10 | 2656 days | 3% |
| Christoph | 8/10 | 2715 days | 3% |
| Boa | 9/10 | 2868 days | 3% |
| Peter | 7/10 | 2959 days | 2% |
| Ozi | 10/10 | 2960 days | 3% |
| Kiandra | 10/10 | 2990 days | 2% |
| Isabel van Megen | 8/10 | 3021 days | 2% |
| The Farrs | 9/10 | 3021 days | 2% |
| Eversons | 8/10 | 3049 days | 2% |
| Luis Vigil Vidal | 10/10 | 3063 days | 1% |
| Gemma Donovan | 9/10 | 3077 days | 2% |
| Maggie Konstanski | 9/10 | 3112 days | 2% |
| Stefan Hohmann | 8/10 | 3130 days | 2% |
| Nadene Wheatley | 9/10 | 3150 days | 2% |
| Nat Geider | 9/10 | 3161 days | 2% |
| Michael Smith | 9/10 | 3204 days | 2% |
| Jerry Bart | 9/10 | 3352 days | 2% |
| Arslan Ahmad | 10/10 | 3396 days | 2% |
| Yvonne | 10/10 | 3428 days | 2% |
| Rosanne van Dooren | 8/10 | 3521 days | 1% |
| Robert Hanbidge | 10/10 | 3545 days | 1% |
| Erica Calvano | 8/10 | 3639 days | 1% |
| Shaun Burns | 8/10 | 3709 days | 1% |
| Liz Barnett | 8/10 | 3750 days | 1% |
| Volker Stroenisch | 9/10 | 3753 days | 1% |
| Ophelia Tan | 9/10 | 3762 days | 1% |
| Marina | 9/10 | 3777 days | 1% |
| Deborah Maloon | 2/10 | 3821 days | 0% |
| Konstantin Bücheler | 8/10 | 3828 days | 1% |
| Tim De Boer | 9/10 | 3832 days | 1% |
| Max Brunner | 9/10 | 3834 days | 1% |
| Miaomace | 9/10 | 3856 days | 1% |
| Sarah Gurney | 10/10 | 3873 days | 1% |
| Michael | 9/10 | 3876 days | 1% |
| Carsten Philipp | 8/10 | 3898 days | 1% |
| Bob Fontaine | 8/10 | 3926 days | 1% |
| Kirsty Longland | 10/10 | 3934 days | 1% |
| Christine Slowiak | 6/10 | 3994 days | 0% |
| Paul Nebrich | 9/10 | 4049 days | 0% |
| Chris Read | 9/10 | 4061 days | 0% |
| Michaela Frank | 9/10 | 4077 days | 0% |
| Marion and Julie | 8/10 | 4094 days | 0% |
| Cymen Crick | 8/10 | 4175 days | 0% |
| Polly Rider | 8/10 | 4211 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.