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 Rotorua isite Visitor Information Centre.
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.
Rotorua isite Visitor Information Centre
Valid Reviews
62 Valid Reviews
The Rotorua isite Visitor Information Centre experience has a total of 63 reviews. There are 62 valid reviews that are included when calculating the ranking score and 1 invalid review 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 62 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 14 |
|
23% |
| 9/10 | 18 |
|
29% |
| 8/10 | 11 |
|
18% |
| 7/10 | 11 |
|
18% |
| 6/10 | 2 |
|
3% |
| 5/10 | 2 |
|
3% |
| 4/10 | 2 |
|
3% |
| 3/10 | 2 |
|
3% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
81.13% Average
The raw data average (mean) for all the Rotorua isite Visitor Information Centre valid reviews is 81.13% and is based on 62 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
62 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 62 valid reviews, the experience has 62 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 62 face-to-face reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 14 |
|
23% |
| 9/10 | 18 |
|
29% |
| 8/10 | 11 |
|
18% |
| 7/10 | 11 |
|
18% |
| 6/10 | 2 |
|
3% |
| 5/10 | 2 |
|
3% |
| 4/10 | 2 |
|
3% |
| 3/10 | 2 |
|
3% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
81.13% Average
The raw data average (mean) for all the Rotorua isite Visitor Information Centre face-to-face reviews is 81.13% and is based on 62 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
Weighted Average
81.85%
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 |
|---|---|---|---|
| Federica Miral | 10/10 | 3971 days | 77% |
| Camille Guevel | 9/10 | 4200 days | 26% |
| Philippe Lopez | 7/10 | 4243 days | 15% |
| Ben and Morgane | 10/10 | 4244 days | 17% |
| Marie Weber | 10/10 | 4244 days | 17% |
| Ives van der Sluijs | 9/10 | 4257 days | 14% |
| Marie Sander | 10/10 | 4258 days | 14% |
| Maria Ulitzsch | 9/10 | 4285 days | 7% |
| Lea Karl | 10/10 | 4287 days | 7% |
| Sophie Huybrechts | 5/10 | 4291 days | 2% |
| Vanessa Leverrier | 10/10 | 4294 days | 6% |
| Bram and Laura | 7/10 | 4300 days | 3% |
| Lukas, Anne and Malte | 9/10 | 4301 days | 4% |
| Hubert | 10/10 | 4308 days | 3% |
| Paul de Bruijn | 6/10 | 4310 days | 0% |
| Hannah Watt | 7/10 | 4551 days | 92% |
| Jan Legein | 9/10 | 4552 days | 99% |
| Jean Curry | 7/10 | 4553 days | 92% |
| Leonie Moeller | 8/10 | 4553 days | 98% |
| Josefin Lind | 8/10 | 4554 days | 98% |
| Herman Holmgist | 8/10 | 4554 days | 98% |
| Stephen Revah | 9/10 | 4572 days | 99% |
| Sara Clausen | 6/10 | 4581 days | 84% |
| Daniel Garcia Dezgado | 10/10 | 4584 days | 100% |
| Amanda | 10/10 | 4585 days | 100% |
| Derek | 9/10 | 4585 days | 99% |
| Hannah | 9/10 | 4587 days | 99% |
| Olivia | 10/10 | 4587 days | 100% |
| Manuel Bach | 7/10 | 4594 days | 92% |
| Frederic Gazzarin | 9/10 | 4599 days | 99% |
| Patricia Gazzarin | 9/10 | 4599 days | 99% |
| Rhys Williams | 4/10 | 4599 days | 61% |
| Jesseca Klausch | 3/10 | 4601 days | 48% |
| Florian Littmann | 10/10 | 4605 days | 100% |
| Anna | 8/10 | 4605 days | 98% |
| Sina Sacranie | 9/10 | 4615 days | 99% |
| Marco Newald | 9/10 | 4624 days | 99% |
| Bet | 7/10 | 4633 days | 92% |
| Alex Artigues | 9/10 | 4637 days | 99% |
| Serge Garcin | 8/10 | 4637 days | 98% |
| Hennk Hartke | 9/10 | 4640 days | 99% |
| Anton Thisted | 8/10 | 4907 days | 98% |
| Josefine Sjodin | 8/10 | 4907 days | 98% |
| Katie Fleck | 10/10 | 4907 days | 100% |
| Bertrand Gilles | 7/10 | 4922 days | 92% |
| LiseMarie Leger | 8/10 | 4930 days | 98% |
| Kathy Arthurs | 8/10 | 4940 days | 98% |
| Selina Lott | 5/10 | 4944 days | 73% |
| Sebastian | 10/10 | 4944 days | 100% |
| Rouquette | 9/10 | 4950 days | 99% |
| Tony Hines | 4/10 | 5016 days | 61% |
| Julien Bocherens | 10/10 | 5016 days | 100% |
| Anne Rodofsen | 7/10 | 5020 days | 92% |
| Roux | 7/10 | 5020 days | 92% |
| Hans | 7/10 | 5020 days | 92% |
| Adam Hassan | 9/10 | 5035 days | 99% |
| Gerard van de Ven | 9/10 | 5035 days | 99% |
| Julie Lamart | 9/10 | 5039 days | 99% |
| Julia Ramseier | 8/10 | 5042 days | 98% |
| Lotte Uneken | 7/10 | 5042 days | 92% |
| Thys | 8/10 | 5042 days | 98% |
| Megan Child | 3/10 | 5047 days | 48% |
Adjustments
No Adjustment
Several adjustments to the weighted average may be added to improve relevancy and credibility. Rotorua isite Visitor Information Centre does not meet the criteria for any of these adjustments to apply.
Balancing Adjustment
2.52% 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
84%
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.