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 Ohau Point Seal Colony.

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

Ohau Point Seal Colony

Valid Reviews

90 Valid Reviews

The Ohau Point Seal Colony experience has a total of 93 reviews. There are 90 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 90 valid reviews:

Rating Count Percentage
10/10 42
47%
9/10 21
23%
8/10 19
21%
7/10 5
6%
6/10 2
2%
5/10 1
1%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

90.33% Average

The raw data average (mean) for all the Ohau Point Seal Colony valid reviews is 90.33% and is based on 90 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

81 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 90 valid reviews, the experience has 81 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 81 face-to-face reviews:

Rating Count Percentage
10/10 37
46%
9/10 19
23%
8/10 18
22%
7/10 5
6%
6/10 2
2%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

90.37% Average

The raw data average (mean) for all the Ohau Point Seal Colony face-to-face reviews is 90.37% and is based on 81 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

85.71%

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
Rikke Hessellund, Denmark 5/10 833 days 12.86 100%
Maia and Andrew 9/10 1360 days true 4.48 35%
Deniz Wintermeyer 7/10 1363 days true 4.07 32%
Will Pyle 10/10 1366 days true 4.47 35%
Rachel Ram 8/10 1366 days true 4.25 33%
Fiona Ng 10/10 1569 days true 4.07 32%
Katie Griffiths 7/10 1576 days true 3.69 29%
Joaquin Gruffat 10/10 1600 days true 4.01 31%
Maria and Grace 6/10 1625 days true 3.29 26%
Brennan Jungling 7/10 1632 days true 3.59 28%
Ben McDougal 10/10 1689 days true 3.84 30%
Ahmed Mohsen Aly 8/10 1714 days 3.6 28%
Roeland Driessen 10/10 2018 days 3.19 25%
Ryan Lieston 9/10 2294 days true 2.65 21%
Jessica Wagner 10/10 2328 days true 2.59 20%
Gordon Thomas 10/10 2328 days true 2.59 20%
Ian Garner 10/10 2338 days true 2.57 20%
Terry Seaman 9/10 2353 days 2.54 20%
Johanna Bak 10/10 2372 days true 2.5 19%
Julia Amberger 9/10 2375 days true 2.5 19%
Alineet Gautier 10/10 2384 days true 2.48 19%
Ann Furlong 10/10 2684 days true 1.89 15%
Trudy Ryan 7/10 2684 days true 1.72 13%
Michael Nolan 10/10 2690 days 1.88 15%
Benjamin Geisser 8/10 2695 days true 1.78 14%
Michal Maly 10/10 2716 days true 1.83 14%
Jim Woodruff 10/10 2718 days 1.82 14%
Sue Kieseker 8/10 2765 days true 1.65 13%
Jackie and Brian 10/10 2772 days true 1.72 13%
Ali Hendry 9/10 3036 days true 1.2 9%
Birds Tubbs 10/10 3040 days true 1.19 9%
Orlando 10/10 3067 days true 1.14 9%
Kolen 10/10 3067 days true 1.14 9%
D Collier 10/10 3068 days true 1.14 9%
Gerrit & Martina 9/10 3069 days true 1.14 9%
Rocco Christian 9/10 3078 days true 1.12 9%
Andy & Lynnie Nevin 10/10 3078 days true 1.12 9%
Laura Smith 8/10 3097 days true 1.03 8%
hendrik king 9/10 3146 days 0.99 8%
Arnoldus Bergmans 10/10 3150 days true 0.98 8%
deJong 8/10 3150 days true 0.93 7%
Les and Carole Savins 9/10 3152 days true 0.97 8%
Harry Simpson 10/10 3153 days true 0.97 8%
Anna Bret 8/10 3155 days true 0.92 7%
Robin & Sandra Dijke 10/10 3155 days true 0.97 8%
John Reilly 10/10 3372 days true 0.54 4%
Charlie 9/10 3407 days true 0.48 4%
W Groshops 10/10 3410 days true 0.47 4%
Michael Howat 10/10 3411 days true 0.47 4%
Keely & Mark Haynes 8/10 3414 days true 0.44 3%
Michael Assfalg 10/10 3420 days true 0.45 3%
Betten 9/10 3420 days true 0.45 3%
Kip 9/10 3423 days true 0.44 3%
Brandt 10/10 3446 days true 0.4 3%
Andrew Hammond 10/10 3572 days 0.15 1%
Richardr1 10/10 3704 days true 0.0 0%
Wal & Lynne 10/10 3715 days true 0.0 0%
Haley & Jason 9/10 3718 days true 0.0 0%
Stephan Imartina 10/10 3721 days true 0.0 0%
susandicus 10/10 3725 days 0.0 0%
Tony B 10/10 3767 days true 0.0 0%
Brett & Tanille 10/10 3774 days true 0.0 0%
Tim Smith 9/10 3777 days true 0.0 0%
Shirley C 9/10 3778 days true 0.0 0%
Tanya 9/10 3779 days true 0.0 0%
Pam Know 8/10 3781 days true 0.0 0%
Tony Geens 8/10 3787 days true 0.0 0%
Luisa 9/10 3787 days true 0.0 0%
Haas Wacter 10/10 3794 days true 0.0 0%
Sheila Morgan 10/10 3795 days true 0.0 0%
Marco 8/10 3802 days true 0.0 0%
Wim Van Gastel 8/10 3812 days true 0.0 0%
Marie Jack 8/10 3813 days true 0.0 0%
Diane Chapple 6/10 3813 days true 0.0 0%
cees juffermans 9/10 3827 days true 0.0 0%
Annemiek and Rianne 10/10 3827 days true 0.0 0%
Elizabeth E 8/10 3830 days true 0.0 0%
timgr 8/10 3861 days true 0.0 0%
richelle 7/10 3869 days true 0.0 0%
Douglas Beresford 8/10 3878 days true 0.0 0%
Ton Buil 9/10 3888 days true 0.0 0%
Daniel Alonso 9/10 3888 days true 0.0 0%
Karen 8/10 3888 days true 0.0 0%
Ana Garcia 8/10 3889 days true 0.0 0%
Christine Van Den Berg Michele Imbach 10/10 3899 days true 0.0 0%
chessum 8/10 3906 days true 0.0 0%
GemmaC 9/10 4109 days true 0.0 0%
UlaR 10/10 4110 days true 0.0 0%
KatieR 10/10 4118 days true 0.0 0%
LucyT 10/10 4138 days true 0.0 0%

Adjustments

No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. Ohau Point Seal Colony does not meet the criteria for any of these adjustments to apply.

Final Ranking Score

86%

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.