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 Ocean View Reserve Carpark, Dunedin.

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

Ocean View Reserve Carpark, Dunedin

Valid Reviews

24 Valid Reviews

The Ocean View Reserve Carpark, Dunedin experience has a total of 27 reviews. There are 24 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.

Within these 24 valid reviews, the experience has 2 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 24 valid reviews:

Rating Count Percentage
10/10 4
17%
9/10 5
21%
8/10 7
29%
7/10 5
21%
6/10 0
0%
5/10 2
8%
4/10 1
4%
3/10 0
0%
2/10 0
0%
1/10 0
0%

79.17% Average

The raw data average (mean) for all the Ocean View Reserve Carpark, Dunedin valid reviews is 79.17% and is based on 24 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Weighted Average

84.56%

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
Dulan 8/10 50 days 94.62 100%
Gay Hamilton 10/10 477 days 63.95 67%
Marinette Kegels 9/10 597 days 44.3 46%
Sarah THOMMERET 4/10 628 days 31.25 32%
JT 9/10 628 days 39.56 41%
Mitchell 10/10 659 days 35.12 36%
Heinz 8/10 659 days 33.37 34%
Sarah 8/10 659 days 33.37 34%
Karo 9/10 689 days 31.12 31%
Claudia 10/10 750 days 23.86 24%
Sarah 9/10 934 days 9.11 8%
Pirita Latja 8/10 1054 days 5.0 3%
Denise Hall 7/10 1272 days 4.23 2%
Sarah-Jane Mossop 7/10 1303 days 4.18 2%
Kelly Roxanne 10/10 1389 days 4.42 3%
Chong Soon Kung 8/10 1497 days 4.0 2%
Tatiana Rochereau 7/10 1623 days 3.61 2%
Andrik 5/10 1626 days 3.21 1%
Marine Audoire 7/10 1631 days true 3.6 2%
Cara Bowen 8/10 1714 days 3.6 2%
Florent Peytavy 7/10 1830 days 3.24 1%
Mathieu Flechelle 8/10 2120 days 2.84 1%
mcp hm 5/10 2364 days 2.04 0%
Pavel Jarolimek 9/10 2372 days true 2.5 0%

Adjustments

No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. Ocean View Reserve Carpark, Dunedin does not meet the criteria for any of these adjustments to apply.

Final Ranking Score

85%

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.