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 Waipoua Forest Camping Area.

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

Waipoua Forest Camping Area

Valid Reviews

46 Valid Reviews

The Waipoua Forest Camping Area experience has a total of 47 reviews. There are 46 valid reviews that are included when calculating the ranking score and 1 invalid review 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 46 valid reviews:

Rating Count Percentage
10/10 8
17%
9/10 10
22%
8/10 11
24%
7/10 4
9%
6/10 4
9%
5/10 2
4%
4/10 1
2%
3/10 2
4%
2/10 3
7%
1/10 1
2%

73.26% Average

The raw data average (mean) for all the Waipoua Forest Camping Area valid reviews is 73.26% and is based on 46 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

10 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 46 valid reviews, the experience has 10 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 10 face-to-face reviews:

Rating Count Percentage
10/10 0
0%
9/10 2
20%
8/10 4
40%
7/10 1
10%
6/10 0
0%
5/10 1
10%
4/10 0
0%
3/10 0
0%
2/10 2
20%
1/10 0
0%

66.00% Average

The raw data average (mean) for all the Waipoua Forest Camping Area face-to-face reviews is 66.00% and is based on 10 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

74.57%

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
Ric van Weede 5/10 385 days 81%
Bluescruize 9/10 385 days 100%
Matt Warner 10/10 720 days 35%
Just a guy 6/10 720 days 29%
NellieBlue 6/10 720 days 29%
Richard & Chris, UK 8/10 751 days 29%
Bert 8/10 782 days 25%
Kesseternity 3/10 782 days 20%
Lisa 9/10 812 days 23%
Beth 10/10 1026 days 7%
Kaye & Alison 9/10 1085 days 6%
Chris 10/10 1116 days 6%
Dan 10/10 1116 days 6%
Flatlanders 9/10 1116 days 6%
Jonas R. 8/10 1177 days 5%
Meggie 10/10 1177 days 6%
Teaghan 6/10 1330 days 4%
Ryan 9/10 1361 days 5%
Leanne Taylor-Smith 8/10 1500 days 5%
Zelie Frechin 9/10 1501 days 5%
Maja Overberg 10/10 1789 days 4%
estelle D 4/10 1876 days 3%
Robert Hunt 8/10 1878 days 4%
rick parker 9/10 1906 days 4%
Daniel Waechter 7/10 2185 days 3%
Alex Nicholson 2/10 2215 days 2%
Marie Gale 1/10 2268 days 2%
John Chilcote 7/10 2445 days 2%
Helen Ameis 3/10 2462 days 2%
Peter D 6/10 2506 days 2%
Pierre Planchez 8/10 2550 days 1%
Heather Kingston 7/10 2637 days 2%
Ron Clarke 8/10 2668 days 2%
Lea Darotchetche 8/10 2773 days 1%
Marc Engstle 2/10 2905 days 0%
Jesseca Klausch 2/10 2909 days 0%
Chris 10/10 2942 days 1%
Kristine and William 5/10 3261 days 0%
Steven Wood 8/10 3307 days 0%
Cennart ud Brock 9/10 3337 days 0%
Claudia Mueller 8/10 3343 days 0%
Jenben 9/10 3368 days 0%
Julie Norton 8/10 3949 days 0%
weegirl 10/10 4191 days 1%
Michael Egli 9/10 4335 days 0%
Jake1 7/10 4680 days 0%

Adjustments

Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.

Sample Size Adjustment

No Adjustment

A reasonable number of reviews are necessary in order for the average to be credible and for an experience to take a prime position within the ranking tables. As such, experiences with only a few reviews have a moderated score. This does not mean that the experience or the reviews can't be trusted. The Waipoua Forest Camping Area experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-4.11% Adjustment

There may be an adjustment if this experience hasn't received any reviews within the last 47 days. However the Waipoua Forest Camping Area experience does not meet the criteria for any adjustment.

In addition, an experience's ranking score may be adjusted for each day there is no new ranking. After 1 day the adjustment comes into effect. The maximum number of days that can be adjusted for is 200 days. Due to the seasonal nature of many businesses, this adjustment is applied dynamically throughout the year.

The Waipoua Forest Camping Area experience has been adjusted for 200 days. Adjustments are according to the following table.

Days Adjustment
197 -4.04%
198 -4.07%
199 -4.09%
200 -4.11%
201 -4.13%
202 -4.15%
203 -4.17%

Final Ranking Score

70%

The final ranking score once adjustments 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.