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 Abel Tasman Kayaks.
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.
136 Valid Reviews
The Abel Tasman Kayaks experience has a total of 137 reviews. There are 136 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 136 valid reviews:
Rating | Count | Percentage | |
---|---|---|---|
10/10 | 44 |
|
32% |
9/10 | 48 |
|
35% |
8/10 | 32 |
|
24% |
7/10 | 5 |
|
4% |
6/10 | 4 |
|
3% |
5/10 | 1 |
|
1% |
4/10 | 2 |
|
1% |
3/10 | 0 |
|
0% |
2/10 | 0 |
|
0% |
1/10 | 0 |
|
0% |
88.24% Average
The raw data average (mean) for all the Abel Tasman Kayaks valid reviews is 88.24% and is based on 136 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.
131 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 136 valid reviews, the experience has 131 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 131 face-to-face reviews:
Rating | Count | Percentage | |
---|---|---|---|
10/10 | 41 |
|
31% |
9/10 | 47 |
|
36% |
8/10 | 31 |
|
24% |
7/10 | 5 |
|
4% |
6/10 | 4 |
|
3% |
5/10 | 1 |
|
1% |
4/10 | 2 |
|
2% |
3/10 | 0 |
|
0% |
2/10 | 0 |
|
0% |
1/10 | 0 |
|
0% |
88.02% Average
The raw data average (mean) for all the Abel Tasman Kayaks face-to-face reviews is 88.02% and is based on 131 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
88.68%
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 |
---|---|---|---|
steph jewell | 10/10 | 2946 days | 100% |
Klaus | 7/10 | 2949 days | 91% |
Antonia Ellenrieder | 5/10 | 2997 days | 68% |
Sebastian Bauer | 9/10 | 3282 days | 71% |
Nathalie Botz | 10/10 | 3282 days | 72% |
Leisha Saxena | 7/10 | 3287 days | 65% |
Matt Harris | 8/10 | 3291 days | 69% |
Molly Bogeberg | 10/10 | 3291 days | 71% |
Ben Keiser | 10/10 | 3293 days | 71% |
Stephen Timbu | 10/10 | 3294 days | 71% |
Johannes Eisel | 9/10 | 3309 days | 69% |
Alexander Mattea | 10/10 | 3309 days | 69% |
Annika | 10/10 | 3319 days | 69% |
Cedric Schmidt | 9/10 | 3319 days | 68% |
Nick Konopka | 9/10 | 3319 days | 68% |
Annalies Beard | 10/10 | 3322 days | 68% |
Maike Santelmann | 10/10 | 3330 days | 68% |
Jaime Suarez | 9/10 | 3334 days | 66% |
Lisa | 8/10 | 3335 days | 65% |
ks ks | 8/10 | 3338 days | 65% |
Funhui Temp | 8/10 | 3338 days | 65% |
Timon Flick | 10/10 | 3340 days | 67% |
Annika Oldenburger | 9/10 | 3383 days | 62% |
Sophie James | 8/10 | 3754 days | 31% |
Bram and Laura | 6/10 | 3768 days | 24% |
Alex | 10/10 | 4021 days | 9% |
Guillaume | 8/10 | 4052 days | 6% |
Kristyna | 8/10 | 4059 days | 6% |
Xavier | 9/10 | 4064 days | 6% |
Anouck Roudet | 9/10 | 4064 days | 6% |
Alineet Gautier | 10/10 | 4102 days | 3% |
Kristian lillieskold | 8/10 | 4102 days | 2% |
Andy Lloyd | 10/10 | 4133 days | 0% |
rickweldon | 10/10 | 4408 days | 22% |
Selina Lott | 9/10 | 4412 days | 22% |
Sebastian | 9/10 | 4412 days | 22% |
Annika | 9/10 | 4412 days | 22% |
Valentina Fuchs | 9/10 | 4412 days | 22% |
Fabian | 9/10 | 4412 days | 22% |
Jonas Herrmann | 10/10 | 4412 days | 22% |
Bev Stott | 10/10 | 4414 days | 22% |
Bjorn Hedmark | 9/10 | 4419 days | 22% |
Bill and Noreen | 9/10 | 4434 days | 22% |
Lauret Stulemeyer | 8/10 | 4486 days | 21% |
Reijenga | 9/10 | 4489 days | 22% |
Jackie and Brian | 10/10 | 4490 days | 22% |
Camille | 8/10 | 4503 days | 21% |
Lucie | 8/10 | 4503 days | 21% |
Thibault Bonenfant | 4/10 | 4504 days | 7% |
Sandra Dirk | 8/10 | 4765 days | 21% |
Isabel Winkow | 9/10 | 4766 days | 22% |
Axel Irriger | 8/10 | 4775 days | 21% |
Daniel & Manuela | 9/10 | 4779 days | 22% |
Duncan Mallison | 9/10 | 4779 days | 22% |
Harriet Holm | 8/10 | 4782 days | 21% |
Aoife Lillis | 10/10 | 4790 days | 22% |
Magda Savels | 7/10 | 4795 days | 19% |
Stephanie Wirthlin | 9/10 | 4796 days | 22% |
Thomas Behy | 9/10 | 4800 days | 22% |
Chris & Susanna | 8/10 | 4865 days | 21% |
Jensen Bresbenbeek | 6/10 | 4865 days | 16% |
Marek Woznica | 9/10 | 4871 days | 22% |
Johanna Maria Brigitta | 9/10 | 4879 days | 22% |
Marcus | 9/10 | 5098 days | 22% |
Edward Marhi | 8/10 | 5105 days | 21% |
Alita Smith | 4/10 | 5111 days | 7% |
Chantal Wendel | 8/10 | 5119 days | 21% |
Boehmer | 9/10 | 5123 days | 22% |
Tina Madsen | 10/10 | 5125 days | 22% |
Koen Vanlede | 10/10 | 5125 days | 22% |
Laura Malins | 10/10 | 5129 days | 22% |
Sandra Schulz | 10/10 | 5133 days | 22% |
Cheryl & Ged Knight | 9/10 | 5135 days | 22% |
Ann-Katrine & Sille | 10/10 | 5137 days | 22% |
Monika | 10/10 | 5137 days | 22% |
Rebecca Stones | 9/10 | 5141 days | 22% |
Berger | 8/10 | 5143 days | 21% |
Valerie | 10/10 | 5153 days | 22% |
Mike | 8/10 | 5155 days | 21% |
Danny and Loreen Way | 9/10 | 5155 days | 22% |
Tim Pfahlert | 10/10 | 5155 days | 22% |
Anna | 10/10 | 5422 days | 22% |
Chris & Rob | 10/10 | 5436 days | 22% |
paulag | 7/10 | 5443 days | 19% |
Henrik Hougs | 9/10 | 5512 days | 22% |
Max Mareen | 8/10 | 5513 days | 21% |
Ilst De | 9/10 | 5517 days | 22% |
Jamie Hallifax | 9/10 | 5523 days | 22% |
Alex Baxter | 6/10 | 5528 days | 16% |
Amer | 10/10 | 5529 days | 22% |
Markus | 8/10 | 5548 days | 21% |
paulj | 9/10 | 5579 days | 22% |
Antje & Sascha Häusler | 10/10 | 5598 days | 22% |
Lionel Mouesca | 9/10 | 5606 days | 22% |
emmah | 8/10 | 5721 days | 21% |
NicolaW | 10/10 | 5830 days | 22% |
SophieC | 9/10 | 5836 days | 22% |
Joanna Harrnon | 9/10 | 5837 days | 22% |
Greg783 | 8/10 | 5838 days | 21% |
WayneC | 10/10 | 5840 days | 22% |
JasonL | 9/10 | 5850 days | 22% |
Jana | 8/10 | 5858 days | 21% |
RowanL | 8/10 | 5858 days | 21% |
NikolaGermany | 9/10 | 5871 days | 22% |
Anna | 10/10 | 5875 days | 22% |
Brian | 6/10 | 5878 days | 16% |
Lorna | 8/10 | 5887 days | 21% |
Bruce | 8/10 | 5888 days | 21% |
Katie | 10/10 | 5888 days | 22% |
Erin | 10/10 | 5888 days | 22% |
Chris | 10/10 | 5902 days | 22% |
Katarina | 10/10 | 5902 days | 22% |
AndreM | 10/10 | 5908 days | 22% |
Penwell | 9/10 | 5909 days | 22% |
Jiri | 8/10 | 5911 days | 21% |
Tim | 9/10 | 5916 days | 22% |
Graham | 10/10 | 5923 days | 22% |
Hannes | 10/10 | 5959 days | 22% |
garrick | 8/10 | 6027 days | 21% |
Kees | 9/10 | 6062 days | 22% |
Bex | 8/10 | 6070 days | 21% |
Anja | 9/10 | 6151 days | 22% |
Daniela | 10/10 | 6214 days | 22% |
Rachael Hawson | 8/10 | 6224 days | 21% |
Carla | 10/10 | 6250 days | 22% |
Christoph&Isabell | 10/10 | 6251 days | 22% |
Eric P | 9/10 | 6257 days | 22% |
Melissa Steedman | 8/10 | 6277 days | 21% |
Dan | 9/10 | 6315 days | 22% |
Abbey | 9/10 | 6322 days | 22% |
Dick Janssen | 9/10 | 6405 days | 22% |
MichelleLowry | 9/10 | 6568 days | 22% |
Kate | 9/10 | 6568 days | 22% |
Giancarlo | 7/10 | 6568 days | 19% |
Marije | 9/10 | 6574 days | 22% |
granger | 10/10 | 6607 days | 22% |
Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.
No Adjustment
A reasonable number of reviews are necessary in order for the average to be credible and for an experience to take a prime position within the ranking tables. As such, experiences with only a few reviews have a moderated score. This does not mean that the experience or the reviews can't be trusted. The Abel Tasman Kayaks experience has plenty of reviews and does not meet the criteria for any adjustment.
-3.84% Adjustment
There may be an adjustment if this experience hasn't received any reviews within the last 59 days. However the Abel Tasman Kayaks experience does not meet the criteria for any adjustment.
In addition, an experience's ranking score may be adjusted for each day there is no new ranking. After 1 day the adjustment comes into effect. The maximum number of days that can be adjusted for is 200 days. Due to the seasonal nature of many businesses, this adjustment is applied dynamically throughout the year.
The Abel Tasman Kayaks experience has been adjusted for 200 days. Adjustments are according to the following table.
Days | Adjustment |
---|---|
… | … |
197 | -3.78% |
198 | -3.80% |
199 | -3.82% |
200 | -3.84% |
201 | -3.86% |
202 | -3.88% |
203 | -3.90% |
… | … |
1.85% 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 customers 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.
87%
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.