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 Paekakariki Holiday Park.
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.
Paekakariki Holiday Park
Valid Reviews
43 Valid Reviews
The Paekakariki Holiday Park experience has a total of 43 valid reviews. There are no 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 43 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 7 |
|
16% |
| 9/10 | 6 |
|
14% |
| 8/10 | 8 |
|
19% |
| 7/10 | 10 |
|
23% |
| 6/10 | 6 |
|
14% |
| 5/10 | 2 |
|
5% |
| 4/10 | 1 |
|
2% |
| 3/10 | 0 |
|
0% |
| 2/10 | 0 |
|
0% |
| 1/10 | 3 |
|
7% |
72.33% Average
The raw data average (mean) for all the Paekakariki Holiday Park valid reviews is 72.33% and is based on 43 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
9 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 43 valid reviews, the experience has 9 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 9 face-to-face reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 2 |
|
22% |
| 9/10 | 2 |
|
22% |
| 8/10 | 2 |
|
22% |
| 7/10 | 1 |
|
11% |
| 6/10 | 1 |
|
11% |
| 5/10 | 1 |
|
11% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
80.00% Average
The raw data average (mean) for all the Paekakariki Holiday Park face-to-face reviews is 80.00% and is based on 9 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
Weighted Average
73.75%
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 |
|---|---|---|---|
| @getlostwanders | 6/10 | 235 days | 100% |
| Jo McAlpine | 6/10 | 540 days | 86% |
| Guenter | 10/10 | 660 days | 90% |
| Renate Gabriel | 9/10 | 660 days | 89% |
| Andy | 7/10 | 691 days | 81% |
| Eric | 5/10 | 936 days | 46% |
| Jane | 7/10 | 1421 days | 16% |
| Dan | 7/10 | 1482 days | 13% |
| K & D | 7/10 | 1482 days | 13% |
| Linda | 8/10 | 1727 days | 6% |
| Nik | 6/10 | 2062 days | 5% |
| Stefano Clerici | 10/10 | 2336 days | 5% |
| Ray Tombs | 7/10 | 2427 days | 4% |
| Welly Kiwi | 1/10 | 2547 days | 2% |
| M M | 1/10 | 2608 days | 2% |
| Bill | 9/10 | 2608 days | 4% |
| Leonie Scholten | 7/10 | 2658 days | 4% |
| Anke Vehmeiers | 9/10 | 2680 days | 4% |
| Fifi and Jay | 7/10 | 2736 days | 3% |
| Anja Röhrich | 8/10 | 2774 days | 4% |
| Frank Hofmann | 10/10 | 2817 days | 4% |
| Herma Betten | 8/10 | 2930 days | 3% |
| Ernst Mayerhofer | 10/10 | 2939 days | 3% |
| Rosemary Roche | 9/10 | 3095 days | 3% |
| Jade Duncan | 6/10 | 3331 days | 2% |
| Harriet Bramley | 7/10 | 3389 days | 2% |
| Stefanie Vogt | 8/10 | 3614 days | 2% |
| Maren | 8/10 | 3647 days | 1% |
| Scott Elsdon | 8/10 | 3978 days | 1% |
| Chris | 10/10 | 3978 days | 1% |
| GN100 | 8/10 | 4009 days | 1% |
| Debbie Robb | 1/10 | 4253 days | 0% |
| Carolyn Thomas | 4/10 | 4284 days | 0% |
| Jenny Pullenger | 7/10 | 4304 days | 0% |
| Moni01 | 6/10 | 4618 days | 1% |
| hanal7 | 7/10 | 4709 days | 1% |
| Andy Lever | 10/10 | 4755 days | 1% |
| Mikel Bruijnaers | 8/10 | 5003 days | 1% |
| George Lepple | 10/10 | 5373 days | 1% |
| Robert Scharrenborg | 9/10 | 5407 days | 1% |
| Alies van der plank | 9/10 | 5425 days | 1% |
| PellucoFrance | 6/10 | 5747 days | 1% |
| AlanN316 | 5/10 | 6095 days | 1% |
Adjustments
Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.
Sample Size Adjustment
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 Paekakariki Holiday Park experience has plenty of reviews and does not meet the criteria for any adjustment.
Recent Reviews Adjustment
-4.05% Adjustment
There may be an adjustment if this experience hasn't received any reviews within the last 43 days. However the Paekakariki Holiday Park 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 Paekakariki Holiday Park experience has been adjusted for 200 days. Adjustments are according to the following table.
| Days | Adjustment |
|---|---|
| … | … |
| 197 | -3.99% |
| 198 | -4.01% |
| 199 | -4.03% |
| 200 | -4.05% |
| 201 | -4.07% |
| 202 | -4.09% |
| 203 | -4.11% |
| … | … |
Balancing Adjustment
7.17% 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.
Final Ranking Score
77%
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.