Hey, 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 Brighton Domain.
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.
Brighton Domain
Valid Reviews
70 Valid Reviews
The Brighton Domain experience has a total of 72 reviews. There are 70 valid reviews that are included when calculating the ranking score and 2 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.
Below is the distribution of ratings for the 70 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 14 |
|
20% |
| 9/10 | 17 |
|
24% |
| 8/10 | 29 |
|
41% |
| 7/10 | 3 |
|
4% |
| 6/10 | 2 |
|
3% |
| 5/10 | 3 |
|
4% |
| 4/10 | 0 |
|
0% |
| 3/10 | 1 |
|
1% |
| 2/10 | 1 |
|
1% |
| 1/10 | 0 |
|
0% |
82.57% Average
The raw data average (mean) for all the Brighton Domain valid reviews is 82.57% and is based on 70 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
Face-to-Face Reviews
5 Face-to-Face Reviews
The Rankers team meets with travellers while they’re in New Zealand and conducts face-to-face surveys. These reviews, in our opinion, are the most trusted in the industry and represent a critical control sample. To our knowledge, we are the only travel review website in the world that has gone to this extent.
More about face-to-face reviews
Within the 70 valid reviews, the experience has 5 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 5 face-to-face reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 0 |
|
0% |
| 9/10 | 0 |
|
0% |
| 8/10 | 4 |
|
80% |
| 7/10 | 1 |
|
20% |
| 6/10 | 0 |
|
0% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
78.00% Average
The raw data average (mean) for all the Brighton Domain face-to-face reviews is 78.00% and is based on 5 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
Weighted Average
87.97%
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 |
|---|---|---|---|
| Jacqueline | 10/10 | 68 days | 100% |
| Kirsty | 10/10 | 68 days | 100% |
| Charlotte F | 8/10 | 99 days | 98% |
| Laura | 10/10 | 129 days | 99% |
| Jakub | 8/10 | 160 days | 97% |
| Nicolas | 9/10 | 525 days | 84% |
| Phoebe | 10/10 | 708 days | 71% |
| Hugo | 8/10 | 739 days | 67% |
| Nina S. Larsen | 9/10 | 768 days | 66% |
| Cholly | 8/10 | 891 days | 53% |
| Marie Perret | 8/10 | 921 days | 50% |
| Lea | 3/10 | 1074 days | 20% |
| Kelsey Fisher | 9/10 | 1105 days | 34% |
| Gt | 9/10 | 1133 days | 31% |
| Meaghan | 8/10 | 1195 days | 26% |
| Colin | 9/10 | 1256 days | 23% |
| Lucy | 10/10 | 1317 days | 19% |
| Jrod | 7/10 | 1439 days | 12% |
| Alex Geraghty | 10/10 | 1804 days | 4% |
| Alydia | 8/10 | 1863 days | 4% |
| Jase | 8/10 | 1894 days | 4% |
| Brendon | 6/10 | 1986 days | 3% |
| Linda | 6/10 | 2229 days | 3% |
| Javier Williams | 8/10 | 2321 days | 3% |
| Elaine | 8/10 | 2382 days | 3% |
| Alice Anderson | 10/10 | 2413 days | 3% |
| Hannah Barnes | 8/10 | 2535 days | 3% |
| Pat Burns | 8/10 | 2566 days | 3% |
| Dirk Taubner | 10/10 | 2625 days | 3% |
| Babyinplug | 8/10 | 2625 days | 2% |
| Allie | 5/10 | 2625 days | 2% |
| Mazz | 9/10 | 2656 days | 2% |
| Martin | 10/10 | 2656 days | 2% |
| Ave | 8/10 | 2717 days | 2% |
| Sue | 8/10 | 2809 days | 2% |
| Stephen Lindsay | 7/10 | 2870 days | 2% |
| Owen | 9/10 | 2900 days | 2% |
| Julie Crawshaw | 8/10 | 2900 days | 2% |
| Steve Warndahl | 10/10 | 2931 days | 2% |
| Katherine | 9/10 | 2931 days | 2% |
| Rikke Hessellund, Denmark | 8/10 | 2931 days | 2% |
| Marken Marike | 10/10 | 2936 days | 2% |
| Sophie Keltie | 5/10 | 2957 days | 1% |
| Michael Jayaranjan | 8/10 | 2971 days | 2% |
| Andrew Furphy | 2/10 | 3006 days | 0% |
| Sophie Nightingale | 8/10 | 3049 days | 2% |
| corinne bossat | 8/10 | 3050 days | 2% |
| Joe Trigg | 9/10 | 3069 days | 2% |
| Suzanne Halfpenny | 10/10 | 3082 days | 2% |
| Jayraj Rau | 9/10 | 3142 days | 1% |
| Chloe Watson | 8/10 | 3177 days | 1% |
| Jo Dawson | 9/10 | 3190 days | 1% |
| Greg | 10/10 | 3231 days | 1% |
| Bruce Graham | 9/10 | 3239 days | 1% |
| Jo Gittins | 9/10 | 3293 days | 1% |
| Josephine Ayvadian | 8/10 | 3296 days | 1% |
| Rogina de Jong | 9/10 | 3345 days | 1% |
| Trent O'Keeffe | 9/10 | 3345 days | 1% |
| Jos Tolboom | 9/10 | 3358 days | 1% |
| Marina | 8/10 | 3687 days | 0% |
| Sarah Gurney | 5/10 | 3760 days | 0% |
| Steve Warren | 8/10 | 3843 days | 0% |
| Sheila Galpin | 8/10 | 4390 days | 0% |
| Ann Barrett | 7/10 | 4391 days | 0% |
| Malcolm & Susan | 9/10 | 4391 days | 0% |
| tracey aylmer | 8/10 | 4392 days | 0% |
| Michael Uebe | 8/10 | 4423 days | 0% |
| Andrea Hiemer | 8/10 | 4427 days | 0% |
| Jean Batiste Le meur | 8/10 | 4440 days | 0% |
| Karen Bailey | 10/10 | 4451 days | 0% |
Adjustments
No Adjustment
Several adjustments to the weighted average may be added to improve relevancy and credibility. Brighton Domain does not meet the criteria for any of these adjustments to apply.
Balancing Adjustment
1.30% 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
89%
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.