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 Kohaihai Campsite.

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.

Nick Morrison's avatar

Nick Morrison

Rankers owner

Kohaihai Campsite

Valid Reviews

31 Valid Reviews

The Kohaihai Campsite experience has a total of 31 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 31 valid reviews:

Rating Count Percentage
10/10 14
45%
9/10 5
16%
8/10 6
19%
7/10 2
6%
6/10 4
13%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

87.42% Average

The raw data average (mean) for all the Kohaihai Campsite valid reviews is 87.42% and is based on 31 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

18 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 31 valid reviews, the experience has 18 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 18 face-to-face reviews:

Rating Count Percentage
10/10 7
39%
9/10 4
22%
8/10 3
17%
7/10 0
0%
6/10 4
22%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

85.56% Average

The raw data average (mean) for all the Kohaihai Campsite face-to-face reviews is 85.56% and is based on 18 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

88.34%

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
Michael Morgan 10/10 338 days 100%
NoFearNomads 7/10 338 days 91%
Kel 10/10 613 days 51%
Gee 9/10 703 days 36%
Rachel Mudge 6/10 1029 days 6%
Laura Meelynn 10/10 1129 days 6%
Alex Lello 7/10 1342 days 5%
deborah cooper 8/10 1374 days 5%
Benedikt Suupt 10/10 1450 days 5%
Megan Jurgensmeyer 10/10 1467 days 5%
kim 10/10 2286 days 3%
Tom Guthknecht 9/10 2433 days 3%
mcp hm 10/10 2439 days 3%
Philip Schumann 10/10 2466 days 3%
Radana Dlouha 10/10 2476 days 3%
Guillaim Terrangle 6/10 2486 days 2%
Arthur Langlume 8/10 2493 days 2%
Kath Tonkin 8/10 2522 days 2%
AnnaM 10/10 2804 days 2%
Katey Justice 8/10 2830 days 2%
Gerard Berote 6/10 2836 days 1%
Dupont 6/10 2841 days 1%
Bill and Noreen 9/10 2861 days 2%
gareth williams 8/10 2986 days 1%
Siegfried Krueger 9/10 3216 days 1%
Lynn Robinson 10/10 3221 days 1%
Graeme 8/10 3229 days 1%
K & J Overton 9/10 3560 days 0%
E C Frans 10/10 3564 days 0%
Carolin Ranner 10/10 3567 days 0%
Daniel Dubach 10/10 3594 days 0%

Adjustments

No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. Kohaihai Campsite does not meet the criteria for any of these adjustments to apply.

Final Ranking Score

88%

The final ranking score once 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.