Ranking Score Explained
Hi there, 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 Little River Campground.
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.
Little River Campground
Valid Reviews
54 Valid Reviews
The Little River Campground experience has a total of 54 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 54 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 37 |
|
69% |
| 9/10 | 4 |
|
7% |
| 8/10 | 4 |
|
7% |
| 7/10 | 5 |
|
9% |
| 6/10 | 1 |
|
2% |
| 5/10 | 1 |
|
2% |
| 4/10 | 0 |
|
0% |
| 3/10 | 1 |
|
2% |
| 2/10 | 1 |
|
2% |
| 1/10 | 0 |
|
0% |
90.56% Average
The raw data average (mean) for all the Little River Campground valid reviews is 90.56% and is based on 54 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
8 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 54 valid reviews, the experience has 8 face-to-face reviews collected during interviews by our team.
Below is the distribution of ratings for the 8 face-to-face reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 3 |
|
38% |
| 9/10 | 0 |
|
0% |
| 8/10 | 2 |
|
25% |
| 7/10 | 2 |
|
25% |
| 6/10 | 1 |
|
13% |
| 5/10 | 0 |
|
0% |
| 4/10 | 0 |
|
0% |
| 3/10 | 0 |
|
0% |
| 2/10 | 0 |
|
0% |
| 1/10 | 0 |
|
0% |
82.50% Average
The raw data average (mean) for all the Little River Campground face-to-face reviews is 82.50% and is based on 8 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.
Weighted Average
95.69%
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 | Face-to-Face | Weight | Relative Weight |
|---|---|---|---|---|---|
| Carla | 10/10 | 16 days | 99.96 | 100% | |
| Darla | 10/10 | 47 days | 99.65 | 100% | |
| Richard & Chris, UK | 7/10 | 47 days | 90.68 | 91% | |
| Timothy Davies | 10/10 | 108 days | 98.15 | 98% | |
| Joan & Tony | 10/10 | 322 days | 83.57 | 84% | |
| Sophie | 10/10 | 353 days | 80.25 | 80% | |
| Melanie Berger | 10/10 | 381 days | 77.0 | 77% | |
| Raphy | 9/10 | 412 days | 73.1 | 73% | |
| Mark Blezard | 10/10 | 443 days | 68.9 | 69% | |
| EH | 10/10 | 504 days | 59.75 | 60% | |
| Gina | 10/10 | 504 days | 59.75 | 60% | |
| Marie Sassenberg | 10/10 | 504 days | 59.75 | 60% | |
| Joe | 9/10 | 534 days | 54.81 | 55% | |
| Ken and Denice Paterson | 10/10 | 718 days | 27.52 | 28% | |
| Elsie Cornish | 10/10 | 743 days | 24.63 | 25% | |
| Audrey Brault | 10/10 | 753 days | 23.53 | 24% | |
| Manon Moreno | 8/10 | 768 days |  |
20.85 | 21% |
| Paul Churton | 10/10 | 777 days | 21.02 | 21% | |
| Laura Meelynn | 10/10 | 808 days | 18.05 | 18% | |
| Graham Moger | 10/10 | 823 days | 16.72 | 17% | |
| Hester | 10/10 | 1111 days | 4.97 | 5% | |
| Amy Smith | 3/10 | 1131 days | 3.8 | 4% | |
| Teresa Scott | 10/10 | 1142 days | 4.91 | 5% | |
| AdamAndCarlin Parkerson | 10/10 | 1173 days | 4.85 | 5% | |
| Liz Barnett | 10/10 | 1417 days | 4.37 | 4% | |
| Claudia McConnell | 10/10 | 1417 days | 4.37 | 4% | |
| Frederik Lambrecht | 10/10 | 1477 days | 4.25 | 4% | |
| Borja Valls | 10/10 | 1504 days | 4.2 | 4% | |
| Jesse Newman | 10/10 | 1508 days | 4.19 | 4% | |
| Sarah Gurney | 10/10 | 1532 days | 4.14 | 4% | |
| Singapore Sling | 5/10 | 1539 days | 3.35 | 3% | |
| Liz Bushby | 10/10 | 1560 days | 4.09 | 4% | |
| Will Frost | 9/10 | 1562 days | 4.09 | 4% | |
| Duncan White | 10/10 | 1569 days | 4.07 | 4% | |
| Paul Nebrich | 9/10 | 1787 days | 3.65 | 4% | |
| Eric Lambley | 7/10 | 1890 days | |
3.13 | 3% |
| Hannibal Reizen | 10/10 | 1901 days | |
3.42 | 3% |
| Bert Snel | 10/10 | 1904 days | 3.42 | 3% | |
| SUE COLEMAN | 8/10 | 1904 days | 3.25 | 3% | |
| Hubert Schmid | 8/10 | 1958 days | |
3.15 | 3% |
| tschavalon | 10/10 | 1965 days | 3.3 | 3% | |
| Lindsay Roup | 10/10 | 2057 days | 3.12 | 3% | |
| Jenny | 10/10 | 2200 days | |
2.84 | 3% |
| Rachael | 10/10 | 2200 days | |
2.84 | 3% |
| Monique Monique | 7/10 | 2207 days | 2.57 | 3% | |
| Andreas | 10/10 | 2238 days | 2.76 | 3% | |
| Jonny Strinati | 8/10 | 2513 days | 2.11 | 2% | |
| François | 10/10 | 2513 days | 2.23 | 2% | |
| Servane Solana | 10/10 | 2603 days | 2.05 | 2% | |
| naturerocks | 7/10 | 2634 days | 1.81 | 2% | |
| Audelsol | 10/10 | 2634 days | 1.99 | 2% | |
| Bandzior | 2/10 | 2664 days | 1.45 | 1% | |
| Sophie | 7/10 | 3303 days | |
0.62 | 1% |
| John Mathers | 6/10 | 3649 days | |
0.0 | 0% |
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 Little River Campground experience has plenty of reviews and does not meet the criteria for any adjustment.
Recent Reviews Adjustment
-0.06% Adjustment
There may be an adjustment if an experience hasn't received any reviews within the last 60 days. However the Little River Campground 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 199 days.
The Little River Campground experience has been adjusted for 3 days. Adjustments are according to the following table.
| Days | Adjustment |
|---|---|
| … | … |
| 0 | -0.00% |
| 1 | -0.02% |
| 2 | -0.04% |
| 3 | -0.06% |
| 4 | -0.08% |
| 5 | -0.10% |
| 6 | -0.12% |
| … | … |
Final Ranking Score
96%
The final ranking score once adjustments and rounding has been applied. This value is cached and recalculated each day. Therefore it may not be precisely accurate based on the other values presented.
If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz.