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 Hokitika Gorge Walk.

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

Hokitika Gorge Walk

Valid Reviews

45 Valid Reviews

The Hokitika Gorge Walk experience has a total of 45 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 45 valid reviews:

Rating Count Percentage
10/10 23
51%
9/10 8
18%
8/10 8
18%
7/10 4
9%
6/10 1
2%
5/10 1
2%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

90.00% Average

The raw data average (mean) for all the Hokitika Gorge Walk valid reviews is 90.00% and is based on 45 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

33 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 45 valid reviews, the experience has 33 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 33 face-to-face reviews:

Rating Count Percentage
10/10 13
39%
9/10 8
24%
8/10 7
21%
7/10 3
9%
6/10 1
3%
5/10 1
3%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

87.88% Average

The raw data average (mean) for all the Hokitika Gorge Walk face-to-face reviews is 87.88% and is based on 33 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

93.90%

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
Em 10/10 539 days 100%
Mike Fricker 10/10 935 days 16%
Pete 10/10 965 days 13%
Cefa 10/10 1118 days 8%
Katrina 10/10 1239 days 8%
Jozef Pinkerton 10/10 1320 days 7%
deborah cooper 10/10 1514 days 7%
Danielle 8/10 1562 days 6%
CMG 10/10 1573 days 7%
Anouk Goemans 6/10 1608 days 5%
Maarten 7/10 1615 days 6%
victor diego 9/10 1636 days 6%
MARK CURPHEY 9/10 1644 days 6%
Shay 10/10 1757 days 6%
Sam Creecy 8/10 1858 days 5%
Floriane Desnoyer 10/10 1861 days 6%
Leonie Kaufmann 8/10 1863 days 5%
Damian 8/10 1868 days 5%
Brenda Oomen 8/10 1878 days 5%
Elisabet 10/10 1881 days 5%
Lisa 10/10 1881 days 5%
Ross Clark 9/10 1884 days 5%
Lena 10/10 1889 days 5%
Angharad Lloyd 9/10 1891 days 5%
Yarden Oliva 10/10 1900 days 5%
Wil Goes 8/10 1904 days 5%
Grace and Maria 8/10 1910 days 5%
Wayne Brew 9/10 1929 days 5%
Nicola Wiggan 9/10 1952 days 5%
Nicole and Elliott 10/10 1969 days 5%
Ahmed Mohsen Aly 7/10 1999 days 4%
Tom Grigg 10/10 2285 days 4%
techno69 10/10 2396 days 4%
Martin Sajdok 10/10 2581 days 3%
Anna Neuenfeldt 10/10 2981 days 1%
Hanneke P 8/10 3034 days 1%
Chew (Peter) 7/10 3056 days 1%
Stephanie Levepue 7/10 3069 days 1%
Ton Franke 9/10 3081 days 1%
Stephanie Wirthlin 10/10 3363 days 0%
Gordon Agent 5/10 3683 days 0%
Lomas 10/10 4001 days 1%
Yona 10/10 4085 days 1%
Nicole 10/10 4096 days 1%
JonK 9/10 4393 days 1%

Adjustments

No Adjustment

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

Final Ranking Score

94%

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.