Ranking Score Explained

Kia ora 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 Twelve Mile Delta 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.

Cymen Crick's avatar

Cymen Crick

Rankers Owner

Twelve Mile Delta Campsite

Valid Reviews

104 Valid Reviews

The Twelve Mile Delta Campsite experience has a total of 107 reviews. There are 104 valid reviews that are included when calculating the ranking score and 3 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 104 valid reviews:

Rating Count Percentage
10/10 20
19%
9/10 22
21%
8/10 26
25%
7/10 21
20%
6/10 4
4%
5/10 6
6%
4/10 2
2%
3/10 2
2%
2/10 1
1%
1/10 0
0%

79.13% Average

The raw data average (mean) for all the Twelve Mile Delta Campsite valid reviews is 79.13% and is based on 104 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

37 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 104 valid reviews, the experience has 37 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 37 face-to-face reviews:

Rating Count Percentage
10/10 8
22%
9/10 12
32%
8/10 9
24%
7/10 5
14%
6/10 0
0%
5/10 2
5%
4/10 0
0%
3/10 1
3%
2/10 0
0%
1/10 0
0%

83.24% Average

The raw data average (mean) for all the Twelve Mile Delta Campsite face-to-face reviews is 83.24% and is based on 37 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

75.72%

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
Seth 9/10 360 days 100%
Stace 4/10 482 days 63%
Michelle 7/10 541 days 61%
HSnow 7/10 663 days 39%
Klaudia 10/10 847 days 18%
Chieco Family 9/10 999 days 8%
Libby 7/10 999 days 7%
Taylor 7/10 1182 days 5%
Megan Belanger 10/10 1241 days 6%
Helena Wong 8/10 1241 days 5%
M Elsten 6/10 1272 days 4%
Inna 5/10 1272 days 4%
Ruddah 6/10 1272 days 4%
JT 6/10 1272 days 4%
Raphaele 8/10 1303 days 5%
Maycamper 8/10 1303 days 5%
Henk Sjon 9/10 1303 days 5%
Indy 7/10 1333 days 5%
Raylene Harvey 8/10 1517 days 5%
Tish Arellano Munro 10/10 1547 days 5%
Laura Clay 9/10 1578 days 5%
Louis Goring-Morris 7/10 1604 days 4%
Jos Mulder 9/10 1609 days 5%
Rasmus Lundgaard Nielsen 10/10 1634 days 5%
Katrina 7/10 1637 days 4%
Marco Albrecht 8/10 1646 days 4%
Annina Jarvinen 8/10 1656 days 4%
Jenny Jaye 10/10 1732 days 4%
Runa Lindblom 10/10 1740 days 4%
Jozef Pinkerton 8/10 1749 days 4%
Nathan Lal 8/10 1810 days 4%
Lucile Gendre 7/10 1897 days 4%
Alyssa Barbieri 5/10 1989 days 3%
Rogina de Jong 8/10 1992 days 3%
Roeland Driessen 6/10 2002 days 3%
Verena Fendt 10/10 2006 days 4%
Lavkesh Patel 10/10 2018 days 4%
Madi 7/10 2027 days 3%
Alvin soh 9/10 2094 days 3%
Michelle Klein 8/10 2124 days 3%
Kim Donze 8/10 2136 days 3%
Beth Goodrich 7/10 2167 days 3%
Rita Ashby 8/10 2216 days 3%
E Janssen 10/10 2220 days 3%
Fija V 7/10 2261 days 3%
Connie Hopper 7/10 2264 days 3%
Tatiana Rochereau 7/10 2267 days 3%
Katrina Thomas 7/10 2368 days 2%
Antonio BENITEZ 4/10 2368 days 2%
Jacqui Deans 8/10 2368 days 3%
Ahmed Mohsen Aly 2/10 2428 days 2%
Stephanie Poppe 7/10 2648 days 2%
Adam Wight 7/10 2676 days 2%
Katie Scholl 9/10 2678 days 2%
Averil Brown 7/10 2699 days 2%
Evelyn 7/10 2702 days 2%
Bert Gielen 8/10 2705 days 2%
M Pruden 8/10 2730 days 2%
Claudia 3/10 2855 days 1%
Sander and Eliza Hembrarskamp 8/10 2917 days 1%
mcp hm 5/10 3008 days 1%
Karolina Gren 5/10 3008 days 1%
Mark 8/10 3021 days 1%
Tomas Shairi 8/10 3035 days 1%
Mara 10/10 3041 days 1%
Andrea Morello 10/10 3041 days 1%
Sophie Wolters 10/10 3047 days 1%
Matt Hyland 9/10 3048 days 1%
Ann-Kathrin Wacker 9/10 3050 days 1%
Lena Wacker 9/10 3050 days 1%
Karel 9/10 3055 days 1%
Anna Guzewiez 9/10 3058 days 1%
Simon Tanguy 9/10 3058 days 1%
Janis Gallois 10/10 3062 days 1%
David Krasner 9/10 3064 days 1%
arnaud paquet 9/10 3067 days 1%
Guillemette 8/10 3071 days 1%
Lena Jensen 8/10 3074 days 1%
Jesper Andersen 8/10 3074 days 1%
Philipp 9/10 3079 days 1%
Mayan Goddat 10/10 3087 days 1%
Daniel Naveh 8/10 3087 days 1%
Jessica Quirk 10/10 3098 days 1%
Thomas Roche 5/10 3100 days 1%
Pokari 9/10 3190 days 1%
s_smith 10/10 3343 days 0%
Socea 7/10 3388 days 0%
Lea Scheuvens 8/10 3394 days 0%
Douglas Walker 9/10 3399 days 0%
patrick+ katerina 9/10 3404 days 0%
Andrea Lang 7/10 3410 days 0%
CanadaGirl23 8/10 3463 days 0%
Puma17 7/10 3463 days 0%
Leticia Martin 10/10 3485 days 0%
suzan107 10/10 3708 days 1%
Keith Helen 10/10 3769 days 1%
OldSchool 5/10 3860 days 1%
Schury 10/10 4106 days 1%
Rissa W 8/10 4163 days 1%
koster 8/10 4434 days 1%
csziegler 3/10 4574 days 0%
Simon Slawner 9/10 4592 days 1%
davidne 9/10 4834 days 1%
Zdenek 9/10 4878 days 1%

Adjustments

No Adjustment

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

Final Ranking Score

76%

The final ranking score once any adjustments, ratings, 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.