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
55 Valid Reviews
The Little River Campground experience has a total of 55 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 55 valid reviews:
| Rating | Count | Percentage | |
|---|---|---|---|
| 10/10 | 37 |
|
67% |
| 9/10 | 4 |
|
7% |
| 8/10 | 4 |
|
7% |
| 7/10 | 6 |
|
11% |
| 6/10 | 1 |
|
2% |
| 5/10 | 1 |
|
2% |
| 4/10 | 0 |
|
0% |
| 3/10 | 1 |
|
2% |
| 2/10 | 1 |
|
2% |
| 1/10 | 0 |
|
0% |
90.18% Average
The raw data average (mean) for all the Little River Campground valid reviews is 90.18% and is based on 55 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 55 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
93.73%
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 | 64 days | 99.35 | 100% | |
| Captain Erick | 7/10 | 64 days | 90.41 | 91% | |
| Darla | 10/10 | 95 days | 98.57 | 99% | |
| Richard & Chris, UK | 7/10 | 95 days | 89.7 | 90% | |
| Timothy Davies | 10/10 | 156 days | 96.14 | 97% | |
| Joan & Tony | 10/10 | 370 days | 78.31 | 79% | |
| Sophie | 10/10 | 401 days | 74.52 | 75% | |
| Melanie Berger | 10/10 | 429 days | 70.84 | 71% | |
| Raphy | 9/10 | 460 days | 66.47 | 67% | |
| Mark Blezard | 10/10 | 491 days | 61.8 | 62% | |
| EH | 10/10 | 552 days | 51.72 | 52% | |
| Gina | 10/10 | 552 days | 51.72 | 52% | |
| Marie Sassenberg | 10/10 | 552 days | 51.72 | 52% | |
| Joe | 9/10 | 582 days | 46.7 | 47% | |
| Ken and Denice Paterson | 10/10 | 766 days | 22.15 | 22% | |
| Elsie Cornish | 10/10 | 791 days | 19.64 | 20% | |
| Audrey Brault | 10/10 | 801 days | 18.7 | 19% | |
| Manon Moreno | 8/10 | 816 days |  |
16.47 | 17% |
| Paul Churton | 10/10 | 824 days | 16.64 | 17% | |
| Laura Meelynn | 10/10 | 855 days | 14.13 | 14% | |
| Graham Moger | 10/10 | 871 days | 12.95 | 13% | |
| Hester | 10/10 | 1158 days | 4.88 | 5% | |
| Amy Smith | 3/10 | 1179 days | 3.72 | 4% | |
| Teresa Scott | 10/10 | 1189 days | 4.82 | 5% | |
| AdamAndCarlin Parkerson | 10/10 | 1220 days | 4.76 | 5% | |
| Liz Barnett | 10/10 | 1464 days | 4.28 | 4% | |
| Claudia McConnell | 10/10 | 1464 days | 4.28 | 4% | |
| Frederik Lambrecht | 10/10 | 1525 days | 4.16 | 4% | |
| Borja Valls | 10/10 | 1552 days | 4.11 | 4% | |
| Jesse Newman | 10/10 | 1555 days | 4.1 | 4% | |
| Sarah Gurney | 10/10 | 1580 days | 4.05 | 4% | |
| Singapore Sling | 5/10 | 1586 days | 3.27 | 3% | |
| Liz Bushby | 10/10 | 1608 days | 4.0 | 4% | |
| Will Frost | 9/10 | 1610 days | 3.99 | 4% | |
| Duncan White | 10/10 | 1616 days | 3.98 | 4% | |
| Paul Nebrich | 9/10 | 1835 days | 3.55 | 4% | |
| Eric Lambley | 7/10 | 1938 days | |
3.05 | 3% |
| Hannibal Reizen | 10/10 | 1949 days | |
3.33 | 3% |
| Bert Snel | 10/10 | 1951 days | 3.32 | 3% | |
| SUE COLEMAN | 8/10 | 1951 days | 3.16 | 3% | |
| Hubert Schmid | 8/10 | 2006 days | |
3.06 | 3% |
| tschavalon | 10/10 | 2012 days | 3.21 | 3% | |
| Lindsay Roup | 10/10 | 2105 days | 3.02 | 3% | |
| Jenny | 10/10 | 2248 days | |
2.74 | 3% |
| Rachael | 10/10 | 2248 days | |
2.74 | 3% |
| Monique Monique | 7/10 | 2255 days | 2.48 | 3% | |
| Andreas | 10/10 | 2286 days | 2.67 | 3% | |
| Jonny Strinati | 8/10 | 2561 days | 2.02 | 2% | |
| François | 10/10 | 2561 days | 2.13 | 2% | |
| Servane Solana | 10/10 | 2651 days | 1.95 | 2% | |
| naturerocks | 7/10 | 2682 days | 1.72 | 2% | |
| Audelsol | 10/10 | 2682 days | 1.89 | 2% | |
| Bandzior | 2/10 | 2712 days | 1.38 | 1% | |
| Sophie | 7/10 | 3351 days | |
0.53 | 1% |
| John Mathers | 6/10 | 3697 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
-0.60% 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 30 days. Adjustments are according to the following table.
| Days | Adjustment |
|---|---|
| … | … |
| 27 | -0.54% |
| 28 | -0.56% |
| 29 | -0.58% |
| 30 | -0.60% |
| 31 | -0.62% |
| 32 | -0.64% |
| 33 | -0.66% |
| … | … |
Final Ranking Score
93%
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.